WO2017047906A1 - Method of manufacturing composite material window - Google Patents

Method of manufacturing composite material window Download PDF

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Publication number
WO2017047906A1
WO2017047906A1 PCT/KR2016/005734 KR2016005734W WO2017047906A1 WO 2017047906 A1 WO2017047906 A1 WO 2017047906A1 KR 2016005734 W KR2016005734 W KR 2016005734W WO 2017047906 A1 WO2017047906 A1 WO 2017047906A1
Authority
WO
WIPO (PCT)
Prior art keywords
profiles
synthetic resin
metal profiles
metal
window
Prior art date
Application number
PCT/KR2016/005734
Other languages
French (fr)
Inventor
Young Sam Kim
Original Assignee
Lg Hausys, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Hausys, Ltd. filed Critical Lg Hausys, Ltd.
Priority to CN201680036605.3A priority Critical patent/CN107923213A/en
Publication of WO2017047906A1 publication Critical patent/WO2017047906A1/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/32—Frames composed of parts made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02241—Cutting, e.g. by using waterjets, or sawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1242—Tongue and groove joints comprising interlocking undercuts
    • B29C66/12423—Dovetailed interlocking undercuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5243—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces
    • B29C66/52431—Joining profiled elements for forming corner connections, e.g. for making window frames or V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/725—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs
    • B29C66/7252—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
    • B29C66/72523—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled multi-channelled or multi-tubular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26341—Frames with special provision for insulation comprising only one metal frame member combined with an insulating frame member
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26347—Frames with special provision for insulation specially adapted for sliding doors or windows
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/305—Covering metal frames with plastic or metal profiled members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/306—Covering plastic frames with metal or plastic profiled members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4609—Horizontally-sliding wings for windows
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/5807—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable
    • E06B3/5821—Fixing of glass panes or like plates by means of borders, cleats, or the like not adjustable hooked on or in the frame member, fixed by clips or otherwise elastically fixed
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/92—Doors or windows extensible when set in position
    • E06B3/922—Doors or windows extensible when set in position with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9604—Welded or soldered joints
    • E06B3/9608—Mitre joints
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
    • E06B3/9636—Corner joints or edge joints for windows, doors, or the like frames or wings for frame members having longitudinal screw receiving channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B29C66/7422—Aluminium or alloys of aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames

Definitions

  • the present invention relates to a method of manufacturing a composite material window, and more particularly to a method of manufacturing a composite material window that is capable of easily manufacturing a composite material window including a synthetic resin profile and a metal profile.
  • windows may be classified into sliding type windows, opening and closing type windows, and fixed type windows.
  • the sliding type windows are mainly used as middle- or large-sized windows, which are installed in living rooms and balconies of houses.
  • a frame and a sash of a conventional window are generally made of wood.
  • wood is troublesome to shape, with the result that it is difficult to mass-produce such a wood window.
  • windows have been recently manufactured using a synthetic resin profile, made of polyvinyl chloride (PVC), or a metal profile, made of aluminum and the like.
  • PVC polyvinyl chloride
  • a window manufactured using a synthetic resin profile, i.e. a synthetic resin window, or a window manufactured using a metal profile, i.e. a metal window, is relatively easily manufactured by injection molding. As a result, it is possible to mass-produce such a synthetic resin window or metal window, compared with a wood window.
  • the synthetic resin window has advantages in that the synthetic resin window can be mass-produced, the synthetic resin window is not expensive, and the thermal insulation value of the synthetic resin window is high.
  • the synthetic resin window has a problem in that the synthetic resin window does not have various colors.
  • the metal window has advantages in that the metal window can be mass-produced, the metal window has various colors, and the aesthetic appearance of the metal window is excellent.
  • the metal window has problems in that the unit cost of the metal window is high and in that the thermal insulation value of the metal window is low.
  • the present invention has been made in view of the above problems, and it is one object of the present invention to provide a method of manufacturing a composite material window that is capable of solving a problem of low productivity when manufacturing a conventional composite material window, which is complicated.
  • a method of manufacturing a composite material window including a first step of forming synthetic resin profiles, each having a protrusion formed on one surface thereof, and metal profiles, each having a groove formed in one surface thereof, a second step of inserting the protrusion formed on each of the synthetic resin profiles into the groove formed in each of the metal profiles such that the synthetic resin profiles and the metal profiles are integrally coupled to each other, a third step of obliquely cutting opposite ends of each of the synthetic resin profiles and each of the metal profiles, which have been integrally coupled to each other, a fourth step of partially removing the opposite ends of each of the metal profiles, which have been cut obliquely, a fifth step of welding corresponding ends of the synthetic resin profiles, which have been cut obliquely, in a state in which the ends of the synthetic resin profiles have been brought into contact with each other, and a sixth step of fastening the metal profiles, which have been brought into contact with each other after the welding between
  • Each of the synthetic resin profiles formed at the first step may be made of polyvinyl chloride (PVC).
  • the protrusion may be integrally formed on each of the synthetic resin profiles in the longitudinal direction thereof.
  • the protrusion formed on each of the synthetic resin profiles at the first step may include a pair of protrusions, the protrusions being formed on each of the synthetic resin profiles in a state in which the protrusions are spaced apart from each other.
  • Each of the metal profiles formed at the first step may be made of aluminum.
  • the metal profiles formed at the first step may constitute indoor side surfaces of a frame and a sash.
  • the metal profiles formed at the first step may constitute indoor side surfaces and outdoor side surfaces of a frame and a sash.
  • the groove may be integrally formed in each of the metal profiles in the longitudinal direction thereof.
  • the groove formed in each of the metal profiles at the first step may include a pair of grooves, the grooves being formed in each of the metal profiles in a state in which the grooves are spaced apart from each other by a distance corresponding to the distance between the protrusions.
  • an upper side wing or a lower side wing of the groove may be pushed to the protrusion such that the protrusion is fixed in the groove in a state in which the protrusion is inserted in the groove.
  • each of the metal profiles may be partially removed by a width of 2.0 to 7.0 mm.
  • each of the metal profiles may be partially removed so as to have a step such that the upper part of each end of each of the metal profiles protrudes further than the lower part of each end of each of the metal profiles.
  • the synthetic resin profiles may be welded until the metal profiles are brought into contact with each other.
  • the screw inserted into the one of the metal profiles from the other of the metal profiles at the sixth step may include a pair of screws, the screws being inserted into one of the metal profiles from the other of the metal profiles in a state in which the screws are spaced apart from each other.
  • the screw may be threadedly engaged into a support piece formed in each of the metal profiles.
  • the frame and the sash, the indoor side surfaces of which are constituted by the metal profiles formed at the first step, may form any one selected from among a sliding type single window, a sliding type double window, an opening and closing type window, and a fixed type window.
  • the frame and the sash, the indoor side surfaces and the outdoor side surfaces of which are constituted by the metal profiles formed at the first step, may form any one selected from among a sliding type single window, a sliding type double window, an opening and closing type window, and a fixed type window.
  • the protrusions formed on the synthetic resin profiles are inserted into the grooves formed in the metal profiles such that the synthetic resin profiles and the metal profiles are integrally coupled to each other. Consequently, it is possible to minimize the time necessary to couple the synthetic resin profiles and the metal profiles to each other, thereby improving productivity.
  • the metal profiles are used to constitute only the outwardly exposed region of the window.
  • the number of metal profiles that are used is minimized. Consequently, it is possible to reduce the manufacturing cost of the window while improving the aesthetic appearance of the window.
  • the synthetic resin profiles are welded to each other in a state in which the synthetic resin profiles and the metal profiles are integrally coupled to each other. Consequently, it is possible to prevent the introduction of water into the window from the outside, thereby improving the watertightness of the window.
  • FIG. 1 is a schematic view showing processes of a method of manufacturing a composite material window according to the present invention
  • FIG. 2 is a perspective view showing the shape of a synthetic resin profile manufactured by the method of manufacturing the composite material window according to the present invention
  • FIG. 3 is a perspective view showing the shape of a metal profile manufactured by the method of manufacturing the composite material window according to the present invention
  • FIG. 4 is a view illustrating coupling between the synthetic resin profile and the metal profile in the method of manufacturing the composite material window according to the present invention
  • FIG. 5 is a view illustrating cutting of the synthetic resin profile and the metal profile at opposite ends thereof in the method of manufacturing the composite material window according to the present invention
  • FIG. 6 is a schematic view illustrating partial removal of the metal profile in the method of manufacturing the composite material window according to the present invention.
  • FIG. 7 is a schematic view illustrating welding between synthetic resin profiles in the method of manufacturing the composite material window according to the present invention.
  • FIG. 8 is a view illustrating fastening between metal profiles in the method of manufacturing the composite material window according to the present invention.
  • FIG. 9 is a view illustrating the arrangement of the metal profiles on the indoor side in the method of manufacturing the composite material window according to the present invention.
  • FIG. 10 is a view illustrating the arrangement of the metal profiles on the indoor side and the outdoor side in the method of manufacturing the composite material window according to the present invention.
  • a method of manufacturing a composite material window according to the present invention includes a first step (S1), a second step (S2), a third step (S3), a fourth step (S4), a fifth step (S5), and a sixth step (S6).
  • a synthetic resin profile 10 having protrusions 11 formed on one surface thereof and a metal profile 20 having grooves 21 formed in one surface thereof are formed.
  • the synthetic resin profile 10 may be made of polyvinyl chloride (PVC).
  • the synthetic resin profile 10 is made of polyvinyl chloride, the durability and thermal insulation value of a frame 100 and a sash 200 may be improved.
  • the protrusions 11 are integrally formed on the synthetic resin profile 10 in the longitudinal direction of the synthetic resin profile 10.
  • the synthetic resin profile 10 and the metal profile 20 are easily and securely coupled to each other.
  • a pair of protrusions 11 may be formed in a state in which the protrusions 11 are spaced apart from each other.
  • the coupling force between the synthetic resin profile 10 and the metal profile 20 is twice as high as in a case in which a single protrusion 11 is provided.
  • the metal profile 20 may be made of aluminum.
  • the metal profile 20 is made of aluminum, the aesthetic appearance of the metal profile 20, which is exposed outward, may be improved, attributable to the inherent texture of the metal profile 20, the durability of the frame 100 and the sash 200 may be further improved, and the frame 100 and the sash 200 may be lightweight.
  • the grooves 21 are integrally formed in the metal profile 20 in the longitudinal direction of the metal profile 20.
  • the protrusions 11, which are integrally formed on the synthetic resin profile 10 in the longitudinal direction of the synthetic resin profile 10, may be inserted into the grooves 21.
  • a pair of grooves 21 may be formed in a state in which the grooves 21 are spaced apart from each other by a distance corresponding to the distance between the protrusions 11.
  • a pair of protrusions 11 may be inserted into the corresponding grooves 21.
  • the metal profile 20 may constitute the indoor side surface of the frame 100 and the sash 200.
  • the metal profile 20 constitutes the indoor side surface of the frame 100 and the sash 200
  • the metal profile 20 is exposed outward when viewed from the indoor side.
  • the aesthetic appearance of the metal profile 20 is improved, attributable to the inherent texture of the metal profile 20.
  • the protrusions 11 formed on the synthetic resin profile 10 are inserted into the grooves 21 formed in the metal profile 20 such that the synthetic resin profile 10 and the metal profile 20 are integrally coupled to each other.
  • an upper side wing 21a or a lower side wing 21a of the grooves 21 is pushed to the protrusions 11 after the protrusions 11 are inserted into the grooves 21, whereby the protrusions 11 are fixed in the grooves 21.
  • the protrusions 11 are prevented from being separated from the grooves 21.
  • the upper side wing 21a or the lower side wing 21a may be pushed by any well-known device, and therefore a detailed description regarding the pushing of the upper side wing 21a or the lower side wing 21a will be omitted.
  • the opposite ends of the synthetic resin profile 10 and the metal profile 20 may be cut using any well-known cutting device, and therefore a detailed description regarding the cutting of the synthetic resin profile 10 and the metal profile 20 at the opposite ends thereof will be omitted.
  • the opposite ends of the synthetic resin profile 10 and the metal profile 20 may be cut using an electric saw.
  • the opposite ends of the metal profile 20 may be partially removed by a width of 2.0 to 7.0 mm.
  • the synthetic resin profile 10 may be insufficiently welded by a heating plate 300, with the result that welding between the synthetic resin profiles 10 may be unstable.
  • the opposite ends of the metal profile 20 are removed by a width of more than 7.0 mm, the time for which the synthetic resin profile 10 is welded by the heating plate 300 may be too long. For these reasons, it is preferable for the opposite ends of the metal profile 20 to be partially removed by a width of 2.0 to 7.0 mm.
  • the opposite ends of the metal profile 20 may be partially removed so as to have a step such that the upper part of each end of the metal profile 20 protrudes further than the lower part (i.e. the surface facing the synthetic resin profile 10 of Fig. 6) of each end of the metal profile 20.
  • burrs formed during welding between the synthetic resin profiles 10 may be received in the lower parts of the opposite sides of the metal profile 20. During welding between the synthetic resin profiles 10 and during coupling between the metal profiles 20, therefore, interference therebetween due to the burrs is prevented.
  • the metal profile 20 may be partially removed using any well-known removal device, and therefore a detailed description regarding the partial removal of the metal profile 20 will be omitted.
  • the metal profile 20 may be partially removed using a milling machine.
  • the synthetic resin profiles 10 are welded until the metal profiles 20 are brought into contact with each other.
  • the welding between the synthetic resin profiles 10 may be carried out using any well-known synthetic resin profile welding machine, and therefore a detailed description regarding the welding between the synthetic resin profiles 10 will be omitted.
  • the metal profiles 20, which have been brought into contact with each other in the ' ⁇ ' shape after the welding between the synthetic resin profiles 10 is completed, are fastened to each other by inserting screws 22 into one of the metal profiles 20 from the other of the metal profiles 20.
  • the metal profiles 20 are fastened to each other, whereby the contact between the metal profiles 20 is maintained for a long period of time.
  • a pair of screws 22 may be inserted into the metal profiles 20 in a state in which the screws 22 are spaced apart from each other.
  • the fastening force between the metal profiles 20 is twice as high as in a case in which a single screw 22 is inserted into the metal profiles 20.
  • the screws 22 may be threadedly engaged into support pieces 23 formed in the metal profiles 20.
  • the contact between the metal profiles 20 resulting from the insertion of the screws 22 may be maintained for a long period of time.
  • a composite material window is manufactured as follows using the method of manufacturing the composite material window according to the present invention.
  • the synthetic resin profile 10 and the metal profile 20 are formed.
  • the first step (S1) of the present invention is carried out.
  • the protrusions 11 are formed on one surface of the synthetic resin profile 10, as shown in FIG. 2, and the grooves 21 are formed in one surface of the metal profile 20, as shown in FIG. 3.
  • the synthetic resin profile 10 and the metal profile 20 are integrally coupled to each other.
  • the second step (S2) of the present invention is carried out.
  • the protrusions 11 are formed on one surface of the synthetic resin profile 10, and the grooves 21 are formed in one surface of the metal profile 20.
  • the protrusions 11 are inserted into the grooves 21, and then the upper side wing 21a or the lower side wing 21a of the grooves 21 is pushed to the protrusions 11, with the result that the protrusions 11 are fixed in the grooves 21.
  • the synthetic resin profile 10 and the metal profile 20 are integrally securely coupled to each other.
  • the synthetic resin profile 10 and the metal profile 20 are integrally coupled to each other at the second step (S2), the synthetic resin profile 10 and the metal profile 20 are used as one united body in sequent processes, whereby it is possible to easily handle the synthetic resin profile 10 and the metal profile 20.
  • the opposite ends of the synthetic resin profile 10 and the metal profile 20 may be cut simultaneously.
  • the opposite ends of the synthetic resin profile 10 and the metal profile 20 are cut obliquely, i.e. at an angle of 45 degrees.
  • the third step (S3) of the present invention is carried out.
  • one synthetic resin profile 10 and one metal profile 20 may be repeatedly brought into contact with another synthetic resin profile 10 and another metal profile 20 in a ' ⁇ ' shape, whereby it is possible to form a quadrangular frame 100 or a quadrangular sash 200.
  • the end of the synthetic resin profile 10 protrudes further than the end of the metal profile 20, as shown in FIG. 6.
  • the end of the synthetic resin profile 10, which protrudes further than the end of the metal profile 20, is welded using the heating plate 300.
  • one synthetic resin profile 10 and another synthetic resin profile 10 may be welded to each other.
  • the synthetic resin profiles 10 are welded to each other in a state in which the synthetic resin profiles 10 are brought into contact with each other.
  • burrs may be formed at the welded portion between the synthetic resin profiles 10, and may interfere with the welding of the synthetic resin profiles.
  • the opposite ends of the metal profile 20 may be partially removed so as to have steps such that the upper part of each end of the metal profile 20 protrudes further than the lower part of each end of the metal profile 20 at the fourth step (S4).
  • the burrs formed during welding of the synthetic resin profiles 10 are received in the lower parts of the opposite sides of the metal profile 20, which are formed in a groove shape. During the welding of the synthetic resin profiles 10 and during the sequent coupling of the metal profiles 20, therefore, interference therebetween due to the burrs is prevented.
  • the metal profiles 20 are fastened to each other in a state in which the metal profiles 20 are brought into contact with each other
  • the metal profiles 20, which have been brought into contact with each other in the ' ⁇ ' shape after the welding between the synthetic resin profiles 10 is completed, are fastened to each other by inserting the screws 22 into one of the metal profiles 20 from the other of the metal profiles 20 at the sixth step (S6), the metal profiles 20 are fastened to each other, whereby the contact between the metal profiles 20 is maintained for a long period of time.
  • the metal profiles 20 may constitute the indoor side surfaces of the frame 100 and the sash 200 (the indoor side surfaces of the indoor side sash for the sliding type double window shown in the figure). As a result, the metal profiles 20 may be exposed to the indoor side. Consequently, the aesthetic appearance of the metal profiles 20 is further improved, attributable to the inherent texture of the metal profiles 20.
  • the metal profiles 20 may constitute the indoor side surfaces and the outdoor side surfaces of the frame 100 and the sash 200. As a result, the metal profiles 20 may be exposed to the indoor side and the outdoor side. Consequently, the aesthetic appearance of the metal profiles 20 is further improved, attributable to the inherent texture of the metal profiles 20.
  • the manufacturing cost of the composite material double window according to the present invention is lower than that of a conventional aluminum single window or a conventional composite material double window.
  • the thermal insulation values of the frame 100 and the sash 200 are improved, attributable to the material properties of the synthetic resin profiles 10.
  • the thermal insulation value of the composite material double window according to the present invention is higher than that of a conventional composite material double window or a conventional thermally insulated aluminum double window.
  • the sliding type double window is manufactured using the method of manufacturing the composite material window according to the present invention, which, however, is merely one example.
  • An opening and closing type window or a fixed type window may be manufactured using the method of manufacturing the composite material window according to the present invention. In this case, the same effects as those described above may be obtained.
  • the protrusions 11 formed on the synthetic resin profiles 10 are inserted into the grooves 21 formed in the metal profiles 20 such that the synthetic resin profiles 10 and the metal profiles 20 are integrally coupled to each other. Consequently, it is possible to minimize the time necessary to couple the synthetic resin profiles 10 and the metal profiles 20 to each other, thereby improving productivity.
  • the metal profiles 20 are used to constitute only the outwardly exposed region of the window. As a result, the number of metal profiles 20 that are used is minimized. Consequently, it is possible to reduce the manufacturing cost of the window while improving the aesthetic appearance of the window.
  • the synthetic resin profiles 10 are welded to each other in a state in which the synthetic resin profiles 10 and the metal profiles 20 are integrally coupled to each other. Consequently, it is possible to prevent the introduction of water into the window from the outside, thereby improving the watertightness of the window.
  • Support piece 100 Frame

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  • Door And Window Frames Mounted To Openings (AREA)

Abstract

Disclosed is a method of manufacturing a composite material window that is capable of improving productivity, improving the aesthetic appearance of the window, reducing the cost of manufacturing the window, and improving the watertightness of the window.

Description

METHOD OF MANUFACTURING COMPOSITE MATERIAL WINDOW
The present invention relates to a method of manufacturing a composite material window, and more particularly to a method of manufacturing a composite material window that is capable of easily manufacturing a composite material window including a synthetic resin profile and a metal profile.
Various kinds of windows for prevention of access to buildings and lighting are provided inside and outside buildings.
Based on the method by which windows are opened and closed, windows may be classified into sliding type windows, opening and closing type windows, and fixed type windows. The sliding type windows are mainly used as middle- or large-sized windows, which are installed in living rooms and balconies of houses.
Meanwhile, a frame and a sash of a conventional window are generally made of wood.
However, wood is troublesome to shape, with the result that it is difficult to mass-produce such a wood window.
In order to solve problems related to the wood window, windows have been recently manufactured using a synthetic resin profile, made of polyvinyl chloride (PVC), or a metal profile, made of aluminum and the like.
A window manufactured using a synthetic resin profile, i.e. a synthetic resin window, or a window manufactured using a metal profile, i.e. a metal window, is relatively easily manufactured by injection molding. As a result, it is possible to mass-produce such a synthetic resin window or metal window, compared with a wood window.
The synthetic resin window has advantages in that the synthetic resin window can be mass-produced, the synthetic resin window is not expensive, and the thermal insulation value of the synthetic resin window is high. However, the synthetic resin window has a problem in that the synthetic resin window does not have various colors.
The metal window has advantages in that the metal window can be mass-produced, the metal window has various colors, and the aesthetic appearance of the metal window is excellent. However, the metal window has problems in that the unit cost of the metal window is high and in that the thermal insulation value of the metal window is low.
In order to solve the above-mentioned problems, composite material windows each including a synthetic resin unit and a metal unit have been proposed. One of such composite material windows is disclosed in Korean Registered Patent No. 10-0818913 (published on April 4, 2008).
In most conventional composite material windows, however, it takes a long time to couple the synthetic resin unit and the metal unit to each other. As a result, it is troublesome to manufacture the conventional composite material windows, whereby productivity is reduced. In addition, the aesthetic appearance of the conventional composite material windows is not satisfactory, the cost of manufacturing the conventional composite material windows is high, and the watertightness of the conventional composite material windows is low.
For these reasons, much research has been conducted into a method of manufacturing a composite material window that is capable of easily manufacturing the composite material window, improving the aesthetic appearance of the composite material window, and improving the watertightness of the composite material window. To date, however, desired results have not been obtained.
Therefore, the present invention has been made in view of the above problems, and it is one object of the present invention to provide a method of manufacturing a composite material window that is capable of solving a problem of low productivity when manufacturing a conventional composite material window, which is complicated.
It is another object of the present invention to provide a method of manufacturing a composite material window that is capable of solving a problem of high manufacturing cost, which is encountered when manufacturing a conventional composite material window.
It is a further object of the present invention to provide a method of manufacturing a composite material window that is capable of solving a low watertightness problem of a conventional composite material window.
In accordance with the present invention, the above and other objects can be accomplished by the provision of a method of manufacturing a composite material window including a first step of forming synthetic resin profiles, each having a protrusion formed on one surface thereof, and metal profiles, each having a groove formed in one surface thereof, a second step of inserting the protrusion formed on each of the synthetic resin profiles into the groove formed in each of the metal profiles such that the synthetic resin profiles and the metal profiles are integrally coupled to each other, a third step of obliquely cutting opposite ends of each of the synthetic resin profiles and each of the metal profiles, which have been integrally coupled to each other, a fourth step of partially removing the opposite ends of each of the metal profiles, which have been cut obliquely, a fifth step of welding corresponding ends of the synthetic resin profiles, which have been cut obliquely, in a state in which the ends of the synthetic resin profiles have been brought into contact with each other, and a sixth step of fastening the metal profiles, which have been brought into contact with each other after the welding between the synthetic resin profiles is completed, to each other by inserting screws into one of the metal profiles from the other of the metal profiles.
Each of the synthetic resin profiles formed at the first step may be made of polyvinyl chloride (PVC).
At the first step, the protrusion may be integrally formed on each of the synthetic resin profiles in the longitudinal direction thereof.
The protrusion formed on each of the synthetic resin profiles at the first step may include a pair of protrusions, the protrusions being formed on each of the synthetic resin profiles in a state in which the protrusions are spaced apart from each other.
Each of the metal profiles formed at the first step may be made of aluminum.
The metal profiles formed at the first step may constitute indoor side surfaces of a frame and a sash.
The metal profiles formed at the first step may constitute indoor side surfaces and outdoor side surfaces of a frame and a sash.
At the first step, the groove may be integrally formed in each of the metal profiles in the longitudinal direction thereof.
The groove formed in each of the metal profiles at the first step may include a pair of grooves, the grooves being formed in each of the metal profiles in a state in which the grooves are spaced apart from each other by a distance corresponding to the distance between the protrusions.
At the second step, an upper side wing or a lower side wing of the groove may be pushed to the protrusion such that the protrusion is fixed in the groove in a state in which the protrusion is inserted in the groove.
At the fourth step, the opposite ends of each of the metal profiles may be partially removed by a width of 2.0 to 7.0 mm.
At the fourth step, the opposite ends of each of the metal profiles may be partially removed so as to have a step such that the upper part of each end of each of the metal profiles protrudes further than the lower part of each end of each of the metal profiles.
At the fifth step, the synthetic resin profiles may be welded until the metal profiles are brought into contact with each other.
The screw inserted into the one of the metal profiles from the other of the metal profiles at the sixth step may include a pair of screws, the screws being inserted into one of the metal profiles from the other of the metal profiles in a state in which the screws are spaced apart from each other.
At the sixth step, the screw may be threadedly engaged into a support piece formed in each of the metal profiles.
The frame and the sash, the indoor side surfaces of which are constituted by the metal profiles formed at the first step, may form any one selected from among a sliding type single window, a sliding type double window, an opening and closing type window, and a fixed type window.
The frame and the sash, the indoor side surfaces and the outdoor side surfaces of which are constituted by the metal profiles formed at the first step, may form any one selected from among a sliding type single window, a sliding type double window, an opening and closing type window, and a fixed type window.
As is apparent from the above description, in the method of manufacturing the composite material window according to the present invention, the protrusions formed on the synthetic resin profiles are inserted into the grooves formed in the metal profiles such that the synthetic resin profiles and the metal profiles are integrally coupled to each other. Consequently, it is possible to minimize the time necessary to couple the synthetic resin profiles and the metal profiles to each other, thereby improving productivity.
In addition, in the method of manufacturing the composite material window according to the present invention, the metal profiles are used to constitute only the outwardly exposed region of the window. As a result, the number of metal profiles that are used is minimized. Consequently, it is possible to reduce the manufacturing cost of the window while improving the aesthetic appearance of the window.
Furthermore, in the method of manufacturing the composite material window according to the present invention, the synthetic resin profiles are welded to each other in a state in which the synthetic resin profiles and the metal profiles are integrally coupled to each other. Consequently, it is possible to prevent the introduction of water into the window from the outside, thereby improving the watertightness of the window.
FIG. 1 is a schematic view showing processes of a method of manufacturing a composite material window according to the present invention;
FIG. 2 is a perspective view showing the shape of a synthetic resin profile manufactured by the method of manufacturing the composite material window according to the present invention;
FIG. 3 is a perspective view showing the shape of a metal profile manufactured by the method of manufacturing the composite material window according to the present invention;
FIG. 4 is a view illustrating coupling between the synthetic resin profile and the metal profile in the method of manufacturing the composite material window according to the present invention;
FIG. 5 is a view illustrating cutting of the synthetic resin profile and the metal profile at opposite ends thereof in the method of manufacturing the composite material window according to the present invention;
FIG. 6 is a schematic view illustrating partial removal of the metal profile in the method of manufacturing the composite material window according to the present invention;
FIG. 7 is a schematic view illustrating welding between synthetic resin profiles in the method of manufacturing the composite material window according to the present invention;
FIG. 8 is a view illustrating fastening between metal profiles in the method of manufacturing the composite material window according to the present invention;
FIG. 9 is a view illustrating the arrangement of the metal profiles on the indoor side in the method of manufacturing the composite material window according to the present invention; and
FIG. 10 is a view illustrating the arrangement of the metal profiles on the indoor side and the outdoor side in the method of manufacturing the composite material window according to the present invention.
Now, the present invention will be described in more detail with reference to the following examples.
As shown in FIG. 1, a method of manufacturing a composite material window according to the present invention includes a first step (S1), a second step (S2), a third step (S3), a fourth step (S4), a fifth step (S5), and a sixth step (S6).
At the first step (S1), a synthetic resin profile 10 having protrusions 11 formed on one surface thereof and a metal profile 20 having grooves 21 formed in one surface thereof are formed.
At the first step (S1), the synthetic resin profile 10 may be made of polyvinyl chloride (PVC).
Since the synthetic resin profile 10 is made of polyvinyl chloride, the durability and thermal insulation value of a frame 100 and a sash 200 may be improved.
At the first step (S1), the protrusions 11 are integrally formed on the synthetic resin profile 10 in the longitudinal direction of the synthetic resin profile 10.
The protrusions 11, which are integrally formed on the synthetic resin profile 10 in the longitudinal direction of the synthetic resin profile 10, are inserted into the grooves 21, which are integrally formed in the metal profile 20 in the longitudinal direction of the metal profile 20. As a result, the synthetic resin profile 10 and the metal profile 20 are easily and securely coupled to each other.
A pair of protrusions 11 may be formed in a state in which the protrusions 11 are spaced apart from each other.
In a case in which a pair of protrusions 11 is provided, the coupling force between the synthetic resin profile 10 and the metal profile 20 is twice as high as in a case in which a single protrusion 11 is provided.
At the first step (S1), the metal profile 20 may be made of aluminum.
Since the metal profile 20 is made of aluminum, the aesthetic appearance of the metal profile 20, which is exposed outward, may be improved, attributable to the inherent texture of the metal profile 20, the durability of the frame 100 and the sash 200 may be further improved, and the frame 100 and the sash 200 may be lightweight.
At the first step (S1), the grooves 21 are integrally formed in the metal profile 20 in the longitudinal direction of the metal profile 20.
Since the grooves 21 are integrally formed in the metal profile 20 in the longitudinal direction of the metal profile 20, the protrusions 11, which are integrally formed on the synthetic resin profile 10 in the longitudinal direction of the synthetic resin profile 10, may be inserted into the grooves 21.
A pair of grooves 21 may be formed in a state in which the grooves 21 are spaced apart from each other by a distance corresponding to the distance between the protrusions 11.
Since a pair of grooves 21 is provided, a pair of protrusions 11 may be inserted into the corresponding grooves 21.
Meanwhile, the metal profile 20 may constitute the indoor side surface of the frame 100 and the sash 200.
In a case in which the metal profile 20 constitutes the indoor side surface of the frame 100 and the sash 200, the metal profile 20 is exposed outward when viewed from the indoor side. As a result, the aesthetic appearance of the metal profile 20 is improved, attributable to the inherent texture of the metal profile 20.
At the second step (S2), the protrusions 11 formed on the synthetic resin profile 10 are inserted into the grooves 21 formed in the metal profile 20 such that the synthetic resin profile 10 and the metal profile 20 are integrally coupled to each other.
At the second step (S2), an upper side wing 21a or a lower side wing 21a of the grooves 21 is pushed to the protrusions 11 after the protrusions 11 are inserted into the grooves 21, whereby the protrusions 11 are fixed in the grooves 21.
Since the upper side wing 21a or the lower side wing 21a of the grooves 21 is pushed to the protrusions 11 after the protrusions 11 are inserted into the grooves 21 such that the protrusions 11 are fixed in the grooves 21, the protrusions 11 are prevented from being separated from the grooves 21.
The upper side wing 21a or the lower side wing 21a may be pushed by any well-known device, and therefore a detailed description regarding the pushing of the upper side wing 21a or the lower side wing 21a will be omitted.
At the third step (S3), opposite ends of the synthetic resin profile 10 and the metal profile 20, which have been integrally coupled to each other, are cut obliquely, i.e. at an angle of 45 degrees.
At the third step (S3), the opposite ends of the synthetic resin profile 10 and the metal profile 20 may be cut using any well-known cutting device, and therefore a detailed description regarding the cutting of the synthetic resin profile 10 and the metal profile 20 at the opposite ends thereof will be omitted. For example, the opposite ends of the synthetic resin profile 10 and the metal profile 20 may be cut using an electric saw.
At the fourth step (S4), the opposite ends of the metal profile 20, which have been cut obliquely, are partially removed.
At the fourth step (S4), the opposite ends of the metal profile 20 may be partially removed by a width of 2.0 to 7.0 mm.
If the opposite ends of the metal profile 20 are removed by a width of less than 2.0 mm, the synthetic resin profile 10 may be insufficiently welded by a heating plate 300, with the result that welding between the synthetic resin profiles 10 may be unstable. On the other hand, if the opposite ends of the metal profile 20 are removed by a width of more than 7.0 mm, the time for which the synthetic resin profile 10 is welded by the heating plate 300 may be too long. For these reasons, it is preferable for the opposite ends of the metal profile 20 to be partially removed by a width of 2.0 to 7.0 mm.
In addition, the opposite ends of the metal profile 20 may be partially removed so as to have a step such that the upper part of each end of the metal profile 20 protrudes further than the lower part (i.e. the surface facing the synthetic resin profile 10 of Fig. 6) of each end of the metal profile 20.
Since the opposite ends of the metal profile 20 are partially removed such that the metal profile 20 has the steps at the opposite ends thereof, burrs formed during welding between the synthetic resin profiles 10 may be received in the lower parts of the opposite sides of the metal profile 20. During welding between the synthetic resin profiles 10 and during coupling between the metal profiles 20, therefore, interference therebetween due to the burrs is prevented.
Meanwhile, the metal profile 20 may be partially removed using any well-known removal device, and therefore a detailed description regarding the partial removal of the metal profile 20 will be omitted. For example, the metal profile 20 may be partially removed using a milling machine.
At the fifth step (S5), corresponding ends of the synthetic resin profiles 10, which have been cut obliquely, are welded in a state in which the ends of the synthetic resin profiles 10 are brought into contact with each other in a 'ㄱ' shape.
At the fifth step (S5), the synthetic resin profiles 10 are welded until the metal profiles 20 are brought into contact with each other.
Since the synthetic resin profiles 10 are welded until the metal profiles 20 are brought into contact with each other, no gap is formed in the contact region between the metal profiles 20 after the welding between the synthetic resin profiles 10 is completed.
Meanwhile, the welding between the synthetic resin profiles 10 may be carried out using any well-known synthetic resin profile welding machine, and therefore a detailed description regarding the welding between the synthetic resin profiles 10 will be omitted.
At the sixth step (S6), the metal profiles 20, which have been brought into contact with each other in the 'ㄱ' shape after the welding between the synthetic resin profiles 10 is completed, are fastened to each other by inserting screws 22 into one of the metal profiles 20 from the other of the metal profiles 20.
At the sixth step (S6), the metal profiles 20 are fastened to each other, whereby the contact between the metal profiles 20 is maintained for a long period of time.
A pair of screws 22 may be inserted into the metal profiles 20 in a state in which the screws 22 are spaced apart from each other.
In a case in which a pair of screws 22 is inserted into the metal profiles 20, the fastening force between the metal profiles 20 is twice as high as in a case in which a single screw 22 is inserted into the metal profiles 20.
The screws 22 may be threadedly engaged into support pieces 23 formed in the metal profiles 20.
Since the screws 22 are threadedly engaged into the support pieces 23, the contact between the metal profiles 20 resulting from the insertion of the screws 22 may be maintained for a long period of time.
A composite material window is manufactured as follows using the method of manufacturing the composite material window according to the present invention.
First, the synthetic resin profile 10 and the metal profile 20 are formed.
That is, the first step (S1) of the present invention is carried out.
At this time, the protrusions 11 are formed on one surface of the synthetic resin profile 10, as shown in FIG. 2, and the grooves 21 are formed in one surface of the metal profile 20, as shown in FIG. 3.
Subsequently, the synthetic resin profile 10 and the metal profile 20 are integrally coupled to each other.
That is, the second step (S2) of the present invention is carried out.
In the present invention, the protrusions 11 are formed on one surface of the synthetic resin profile 10, and the grooves 21 are formed in one surface of the metal profile 20. The protrusions 11 are inserted into the grooves 21, and then the upper side wing 21a or the lower side wing 21a of the grooves 21 is pushed to the protrusions 11, with the result that the protrusions 11 are fixed in the grooves 21. As shown in FIG. 4, therefore, the synthetic resin profile 10 and the metal profile 20 are integrally securely coupled to each other.
Since the synthetic resin profile 10 and the metal profile 20 are integrally coupled to each other at the second step (S2), the synthetic resin profile 10 and the metal profile 20 are used as one united body in sequent processes, whereby it is possible to easily handle the synthetic resin profile 10 and the metal profile 20. In particular, the opposite ends of the synthetic resin profile 10 and the metal profile 20 may be cut simultaneously.
Subsequently, as shown in FIG. 5, the opposite ends of the synthetic resin profile 10 and the metal profile 20 are cut obliquely, i.e. at an angle of 45 degrees.
That is, the third step (S3) of the present invention is carried out.
Since the opposite ends of the synthetic resin profile 10 and the metal profile 20 are cut obliquely, i.e. at an angle of 45 degrees, at the third step (S3), one synthetic resin profile 10 and one metal profile 20 may be repeatedly brought into contact with another synthetic resin profile 10 and another metal profile 20 in a 'ㄱ' shape, whereby it is possible to form a quadrangular frame 100 or a quadrangular sash 200.
Subsequently, the opposite ends of the metal profile 20 are partially removed.
That is, the fourth step (S4) of the present invention is carried out.
Since the opposite ends of the metal profile 20 are partially removed at the fourth step (S4), the end of the synthetic resin profile 10 protrudes further than the end of the metal profile 20, as shown in FIG. 6. The end of the synthetic resin profile 10, which protrudes further than the end of the metal profile 20, is welded using the heating plate 300. As a result, one synthetic resin profile 10 and another synthetic resin profile 10 may be welded to each other.
Subsequently, as shown in Fig. 7, the synthetic resin profiles 10 are welded to each other in a state in which the synthetic resin profiles 10 are brought into contact with each other.
That is, the fifth step (S5) of the present invention is carried out.
Since the synthetic resin profiles 10 are welded to each other at the fifth step (S5), it is possible to prevent the introduction of water, such as rainwater, between the synthetic resin profiles 10, thereby improving watertightness.
At this time, burrs may be formed at the welded portion between the synthetic resin profiles 10, and may interfere with the welding of the synthetic resin profiles.
According to the present invention, the opposite ends of the metal profile 20 may be partially removed so as to have steps such that the upper part of each end of the metal profile 20 protrudes further than the lower part of each end of the metal profile 20 at the fourth step (S4). As a result, the burrs formed during welding of the synthetic resin profiles 10 are received in the lower parts of the opposite sides of the metal profile 20, which are formed in a groove shape. During the welding of the synthetic resin profiles 10 and during the sequent coupling of the metal profiles 20, therefore, interference therebetween due to the burrs is prevented.
Subsequently, as shown in FIG. 8, the metal profiles 20 are fastened to each other in a state in which the metal profiles 20 are brought into contact with each other
That is, the sixth step (S6) of the present invention is carried out.
Since the metal profiles 20, which have been brought into contact with each other in the 'ㄱ' shape after the welding between the synthetic resin profiles 10 is completed, are fastened to each other by inserting the screws 22 into one of the metal profiles 20 from the other of the metal profiles 20 at the sixth step (S6), the metal profiles 20 are fastened to each other, whereby the contact between the metal profiles 20 is maintained for a long period of time.
Meanwhile, as shown in FIG. 9, the metal profiles 20 may constitute the indoor side surfaces of the frame 100 and the sash 200 (the indoor side surfaces of the indoor side sash for the sliding type double window shown in the figure). As a result, the metal profiles 20 may be exposed to the indoor side. Consequently, the aesthetic appearance of the metal profiles 20 is further improved, attributable to the inherent texture of the metal profiles 20.
In addition, as shown in FIG. 10, the metal profiles 20 may constitute the indoor side surfaces and the outdoor side surfaces of the frame 100 and the sash 200. As a result, the metal profiles 20 may be exposed to the indoor side and the outdoor side. Consequently, the aesthetic appearance of the metal profiles 20 is further improved, attributable to the inherent texture of the metal profiles 20.
In a case in which the metal profiles 20 constitute the indoor side surfaces of the frame 100 and the sash 200, the number of metal profiles 20 that are used is minimized. As can be seen from Table 1 below, therefore, the manufacturing cost of the composite material double window according to the present invention is lower than that of a conventional aluminum single window or a conventional composite material double window.
Comparison in manufacturing cost of windows (having the same size of 2 m x 2 m)
Type Manufacturing cost (thousand won)
Composite material double window according to the present invention (metal profiles are disposed at indoor side) 400
Synthetic resin double window 364
Conventional composite material double window (entire outdoor side sash is made of aluminum and entire indoor side sash is made of synthetic resin) 614
Aluminum single window 923
In addition, since the metal profiles 20, which constitute the indoor side surfaces of the frame 100 and the sash 200, are integrally coupled to the synthetic resin profiles 10, the thermal insulation values of the frame 100 and the sash 200 are improved, attributable to the material properties of the synthetic resin profiles 10. As can be seen from Table 2 below, therefore, the thermal insulation value of the composite material double window according to the present invention is higher than that of a conventional composite material double window or a conventional thermally insulated aluminum double window.
Comparison in heat transmission coefficient of windows
Type Heat transmission coefficient (w/m2k)
Composite material double window according to the present invention (metal profiles are disposed at indoor side) 1.4
Synthetic resin double window 1.4
Conventional composite material double window 1.9
In the above description, made with reference to the accompanying drawings, the sliding type double window is manufactured using the method of manufacturing the composite material window according to the present invention, which, however, is merely one example. An opening and closing type window or a fixed type window may be manufactured using the method of manufacturing the composite material window according to the present invention. In this case, the same effects as those described above may be obtained.
In the method of manufacturing the composite material window according to the present invention described above, the protrusions 11 formed on the synthetic resin profiles 10 are inserted into the grooves 21 formed in the metal profiles 20 such that the synthetic resin profiles 10 and the metal profiles 20 are integrally coupled to each other. Consequently, it is possible to minimize the time necessary to couple the synthetic resin profiles 10 and the metal profiles 20 to each other, thereby improving productivity. In addition, the metal profiles 20 are used to constitute only the outwardly exposed region of the window. As a result, the number of metal profiles 20 that are used is minimized. Consequently, it is possible to reduce the manufacturing cost of the window while improving the aesthetic appearance of the window. Furthermore, the synthetic resin profiles 10 are welded to each other in a state in which the synthetic resin profiles 10 and the metal profiles 20 are integrally coupled to each other. Consequently, it is possible to prevent the introduction of water into the window from the outside, thereby improving the watertightness of the window.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
〔Description of Reference Numerals〕
10: Synthetic resin profile 11: Protrusion
20: Metal profile 21: Groove
21a: Wing 22: Screw
23: Support piece 100: Frame
200: Sash 300: Heating plate
S1: First step S2: Second step
S3: Third step S4: Fourth step
S5: Fifth step S6: Sixth step

Claims (17)

  1. A method of manufacturing a composite material window comprising:
    a first step of forming synthetic resin profiles, each having a protrusion formed on one surface thereof, and metal profiles, each having a groove formed in one surface thereof;
    a second step of inserting the protrusion formed on each of the synthetic resin profiles into the groove formed in each of the metal profiles such that the synthetic resin profiles and the metal profiles are integrally coupled to each other;
    a third step of obliquely cutting opposite ends of each of the synthetic resin profiles and each of the metal profiles, which have been integrally coupled to each other;
    a fourth step of partially removing the opposite ends of each of the metal profiles, which have been cut obliquely;
    a fifth step of welding corresponding ends of the synthetic resin profiles, which have been cut obliquely, in a state in which the ends of the synthetic resin profiles have been brought into contact with each other; and
    a sixth step of fastening the metal profiles, which have been brought into contact with each other after the welding between the synthetic resin profiles is completed, to each other by inserting a screw into one of the metal profiles from the other of the metal profiles.
  2. The method according to claim 1, wherein each of the synthetic resin profiles formed at the first step is made of polyvinyl chloride (PVC).
  3. The method according to claim 1, wherein, at the first step, the protrusion is integrally formed on each of the synthetic resin profiles in a longitudinal direction thereof.
  4. The method according to claim 3, wherein the protrusion formed on each of the synthetic resin profiles at the first step comprises a pair of protrusions, the protrusions being formed on each of the synthetic resin profiles in a state in which the protrusions are spaced apart from each other.
  5. The method according to claim 1, wherein each of the metal profiles formed at the first step is made of aluminum.
  6. The method according to claim 1, wherein the metal profiles formed at the first step constitute indoor side surfaces of a frame and a sash.
  7. The method according to claim 1, wherein the metal profiles formed at the first step constitute indoor side surfaces and outdoor side surfaces of a frame and a sash.
  8. The method according to claim 1, wherein, at the first step, the groove is integrally formed in each of the metal profiles in a longitudinal direction thereof.
  9. The method according to claim 8, wherein the groove formed in each of the metal profiles at the first step comprises a pair of grooves, the grooves being formed in each of the metal profiles in a state in which the grooves are spaced apart from each other by a distance corresponding to a distance between the protrusions.
  10. The method according to claim 1, wherein, at the second step, an upper side wing or a lower side wing of the groove is pushed to the protrusion such that the protrusion is fixed in the groove in a state in which the protrusion is inserted in the groove.
  11. The method according to claim 1, wherein, at the fourth step, the opposite ends of each of the metal profiles are partially removed by a width of 2.0 to 7.0 mm.
  12. The method according to claim 1, wherein, at the fourth step, the opposite ends of each of the metal profiles are partially removed so as to have a step such that an upper part of each end of each of the metal profiles protrudes further than a lower part of each end of each of the metal profiles.
  13. The method according to claim 1, wherein, at the fifth step, the synthetic resin profiles are welded until the metal profiles are brought into contact with each other.
  14. The method according to claim 1, wherein the screw inserted into one of the metal profiles from the other of the metal profiles at the sixth step comprises a pair of screws, the screws being inserted into the one of the metal profiles from the other of the metal profiles in a state in which the screws are spaced apart from each other.
  15. The method according to claim 1, wherein, at the sixth step, the screw is threadedly engaged into a support piece formed in each of the metal profiles.
  16. The method according to claim 6, wherein the frame and the sash, the indoor side surfaces of which are constituted by the metal profiles formed at the first step, form any one selected from among a sliding type single window, a sliding type double window, an opening and closing type window, and a fixed type window.
  17. The method according to claim 7, wherein the frame and the sash, the indoor side surfaces and the outdoor side surfaces of which are constituted by the metal profiles formed at the first step, form any one selected from among a sliding type single window, a sliding type double window, an opening and closing type window, and a fixed type window.
PCT/KR2016/005734 2015-09-18 2016-05-31 Method of manufacturing composite material window WO2017047906A1 (en)

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KR1020150132045A KR101896749B1 (en) 2015-09-18 2015-09-18 manufacturing method of composite materials window

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3712368A1 (en) * 2019-03-18 2020-09-23 Veka AG Frame profile of a blind and / or wing frame and method for its production and corner connection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102485649B1 (en) * 2018-10-22 2023-01-09 (주)엘엑스하우시스 Manufacturing method of composite materials window

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Publication number Priority date Publication date Assignee Title
JP2001065249A (en) * 1999-08-30 2001-03-13 Tostem Corp Window sash
JP2002303082A (en) * 2001-04-09 2002-10-18 Misawa Homes Co Ltd Sash frame
WO2008023938A2 (en) * 2006-08-24 2008-02-28 Soo Yong Moon Compound sash for window frame made of section steel and resin insulation
WO2011116436A2 (en) * 2010-03-23 2011-09-29 Winsol Group, Naamloze Vennootschap Method for the connection of two jambs, and a jamb which is suitable for application in such a method
US20150121788A1 (en) * 2013-11-05 2015-05-07 Soon Seok Kim Prefabricated structure of composite window/door apparatus using different frame materials

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KR200238259Y1 (en) * 2001-03-31 2001-10-10 주식회사 동광이앤아이 Assembling structure of window frame

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Publication number Priority date Publication date Assignee Title
JP2001065249A (en) * 1999-08-30 2001-03-13 Tostem Corp Window sash
JP2002303082A (en) * 2001-04-09 2002-10-18 Misawa Homes Co Ltd Sash frame
WO2008023938A2 (en) * 2006-08-24 2008-02-28 Soo Yong Moon Compound sash for window frame made of section steel and resin insulation
WO2011116436A2 (en) * 2010-03-23 2011-09-29 Winsol Group, Naamloze Vennootschap Method for the connection of two jambs, and a jamb which is suitable for application in such a method
US20150121788A1 (en) * 2013-11-05 2015-05-07 Soon Seok Kim Prefabricated structure of composite window/door apparatus using different frame materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3712368A1 (en) * 2019-03-18 2020-09-23 Veka AG Frame profile of a blind and / or wing frame and method for its production and corner connection

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KR20170034000A (en) 2017-03-28
KR101896749B1 (en) 2018-10-04
CN107923213A (en) 2018-04-17

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