EP3879054B1 - Penture pour portes de bâtiment - Google Patents

Penture pour portes de bâtiment Download PDF

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Publication number
EP3879054B1
EP3879054B1 EP21159025.2A EP21159025A EP3879054B1 EP 3879054 B1 EP3879054 B1 EP 3879054B1 EP 21159025 A EP21159025 A EP 21159025A EP 3879054 B1 EP3879054 B1 EP 3879054B1
Authority
EP
European Patent Office
Prior art keywords
fastening
fastening part
pivot arm
door according
section
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP21159025.2A
Other languages
German (de)
English (en)
Other versions
EP3879054A1 (fr
EP3879054C0 (fr
Inventor
Nikolaus Dreisewerd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Simonswerk GmbH
Original Assignee
Simonswerk GmbH
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 Simonswerk GmbH filed Critical Simonswerk GmbH
Publication of EP3879054A1 publication Critical patent/EP3879054A1/fr
Application granted granted Critical
Publication of EP3879054C0 publication Critical patent/EP3879054C0/fr
Publication of EP3879054B1 publication Critical patent/EP3879054B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/02Parts for attachment, e.g. flaps
    • E05D5/0215Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E05D5/0223Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
    • E05D5/0238Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves with parts engaging profile grooves
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D1/00Pinless hinges; Substitutes for hinges
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00Additional features or accessories of hinges
    • E05D11/02Lubricating arrangements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00Hinges with pins
    • E05D3/02Hinges with pins with one pin
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/02Parts for attachment, e.g. flaps
    • E05D5/06Bent flaps
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/10Pins, sockets or sleeves; Removable pins
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00Hinges or pivots of special construction
    • E05D7/04Hinges adjustable relative to the wing or the frame
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00Construction of single parts, e.g. the parts for attachment
    • E05D5/10Pins, sockets or sleeves; Removable pins
    • E05D2005/102Pins
    • E05D2005/106Pins with non-cylindrical portions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/41Concealed
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/41Concealed
    • E05Y2600/412Concealed in the rabbet
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20Combinations of elements
    • E05Y2800/205Combinations of elements forming a unit
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67Materials; Strength alteration thereof
    • E05Y2800/676Plastics
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors

Definitions

  • the invention relates to a building door according to the preamble of patent claim 1.
  • building doors mean in particular doors that enable access to parts of the building. These are preferably front doors but also side entrance doors, which e.g. B. are installed in garage doors or the like in order to enable access even when the door is closed.
  • a generic door hinge is, for example, from EP 2 476 836 A1 known, wherein a U-shaped pivot arm is integrally formed with a first fastening part and is pivotally connected to a second fastening part.
  • the swivel arm has a continuous opening at an end assigned to the second fastening part, a pin being inserted into this opening and engaging in receptacles of the second fastening part.
  • This pin like the opening or the recesses, has a cylindrical shape, so that a pivoting movement of the second fastening part relative to the pivot arm can be ensured via this pin.
  • DE 10 2015 120 549 B3 shows such a design with end openings in the swivel arm, which are intended to accommodate a pin.
  • Such door hinges are also sold, for example, by Simonswerk GmbH under the name TECTUS 680 3D FD and are usually characterized by a stable construction.
  • the pivot arms have a relatively large thickness at least at the ends so that a sufficiently dimensioned pin can actually be inserted into an opening provided there.
  • the pins not only have to enable a pivoting movement, but at the same time they also have to absorb loads transmitted by the door leaf and transfer them to the door frame without the pins bending, which could inevitably lead to a certain jamming of the door hinge or even material failure.
  • the weight of the door hinge must be absorbed by the pins and can lead to significant bending loads even with minimal deflection of the pin.
  • the door hinges described above are usually manufactured in the form of an injection molded part and therefore require a relatively large amount of material in order to produce the individual components with the required material thickness. It should also be borne in mind that injection molded materials are comparatively brittle and therefore require greater material thicknesses to accommodate the loads than, for example, sheet metal parts.
  • Such a door hinge is, for example, from the EP 3 362 623 A1 known, in which the individual fastening parts are made in the form of deep-drawn parts and the pivot arms are pivotally attached to the individual fastening parts in a known manner via pin connections.
  • the swivel arms have a bend, so that twice the material thickness is applied to the individual swivel arms.
  • bearing pin for the pivotable connection between a swivel arm and a fastening part is known, for example, from the furniture and household goods sector.
  • this describes DE 2 149 092 A1 a door joint in which bearing pins are placed on a retaining lug of the fastening part and which then engage in a receptacle of the swivel arm.
  • twisting can always lead to a certain amount of friction and corresponding material removal.
  • the present invention is based on the object of providing a building door with a door hinge which overcomes the aforementioned disadvantages and is as simple and inexpensive to produce as possible.
  • the swivel arm is pivotally connected to the second fastening part via bearing pins, the bearing pins being designed as separate components and each engaging with a cylindrical bearing section, in particular in a form-fitting manner, in a receptacle of the second fastening part and the swivel arm in a vertical direction running parallel to the axis of rotation has retaining lugs, which are each arranged in a rotationally fixed manner in a recess of a bearing pin.
  • a swivel connection is therefore not possible via pins inserted into the swivel arm but via attached bearing pins, which are placed as a separate component on an upper and lower front end of the hinge bracket and whose cylindrical bearing section enables the swivel movement.
  • the upper and lower front ends of the swivel bracket refer to the vertical direction and thus parallel to the direction of rotation, with the upper end in the vertical direction in an assembled state as the upper front end and the end lying below in a vertical direction is referred to as the front lower end.
  • the swivel arms have retaining lugs that protrude in the vertical direction, these protruding from the front ends and thus, when the retaining lugs are arranged on both sides of the swivel bracket, one retaining lug extends in the vertical direction and another retaining lug extends against the vertical direction .
  • These retaining lugs are preferably designed in such a way that a rotationally fixed arrangement in the recess of the corresponding bearing pin is possible solely due to the shape of the retaining lugs.
  • both the recesses and the retaining lugs are designed to form a positive fit to one another and the retaining lugs and the recesses have a non-rotationally symmetrical shape, e.g. B. a rectangular shape or a shape composed of several rectangular sections arranged one behind the other.
  • the bearing pins also have a support surface on an underside, via which the bearing pins each rest on a front end of the swivel arm. Accordingly, the underside of the bearing pin refers to a side that is intended to rest against the front ends of the swivel bracket when the bearing pin is in place.
  • the swivel arm has side surfaces at the front ends, which are then connected to the support surfaces of the bearing pins work together and enable axial support.
  • the area effective for support is therefore determined based on the size of the support area and the size of the side surfaces of the swivel arm.
  • the size of the support surface in particular must be chosen so large that the loads acting vertically on the swivel arm can be transmitted over a large area if possible, so that the holding lugs can be made correspondingly small or so that the axial loads are guided past the holding lugs as well as possible can. This can prevent the retaining lugs from bending or the material from failing in the area of the retaining lugs.
  • the size of the support surface is determined in the case of a purely cylindrical bearing journal or in the case of a bearing journal consisting exclusively of a cylindrical bearing section based on the diameter of the bearing journal.
  • the bearing pins can have at least one support section protruding from the cylindrical bearing section, the support surface being additionally arranged on an underside of the support section.
  • the design of this additional support section is based on the design of the swivel arm and in the simplest case can have a straight course. This makes sense if the section of the swivel arm adjoining the holding nose is also straight.
  • an angled or curved shape of the support section can also be considered.
  • the bearing pins In order to secure the bearing pin on the swivel arm in a rotationally fixed manner, the bearing pins have a groove-shaped recess on the underside, the support surface being arranged in the groove-shaped recess and the side walls of the groove-shaped recess at least supporting the swivel arm enclose in sections.
  • the side walls serve to prevent rotation, so that, alternatively or in addition to a correspondingly designed retaining lug, rotation of the bearing pin relative to the swivel arm is effectively prevented.
  • the retaining lugs and/or the receptacles have a rectangular, L-shaped or U-shaped cross section.
  • An L-shaped or U-shaped cross section can be formed, for example, by bending or angled the swivel arm in the area of the holding lugs, so that, for example, an initially more rectangular course merges into an L-shaped or U-shaped course.
  • an additional increase in the security against torsion can be guaranteed if the retaining lug is bent or bent.
  • the bending or angling of the swivel arm also increases stability.
  • the pivot arm is designed as a sheet metal part.
  • the first and/or the second fastening part can also be formed as a sheet metal part.
  • a sheet metal part is understood to be a component which is formed starting from a metal plate through shaping processes, these shaping processes in particular including bending, deep drawing and free drawing.
  • punchings or cutouts can also be provided on the sheet metal part.
  • the swivel arm is designed as a sheet metal part, in the simplest case it is a single or multiple angled or bent piece of sheet metal, which has a retaining lug through punchings on both front ends.
  • these holding lugs have a rectangular cross section due to the flat structure of the swivel arm.
  • the fastening parts can also be formed as sheet metal parts through shaping processes.
  • an embodiment has proven to be particularly advantageous in which the pivot arm is formed in one piece or integrally with the first fastening part, such an embodiment not exclusively relating to sheet metal parts.
  • the swivel arm can be made in a simple manner by punching out areas and then bending a section of material, which then forms the hinge bracket. According to usual configurations of swivel arms, within the scope of the invention, this preferably has an L-shape, a Z-shape or a U-shape in cross section.
  • the swivel arm also has a very small thickness, so that corresponding stiffening formations can be provided, through which a stiffening of the basic structure of the swivel arm is achieved.
  • stiffening formations can be formed, for example, in the form of impressions.
  • corresponding stiffening formations can also be provided on the first and/or second fastening part.
  • the swivel arm has a first and a second swivel arm part, the first swivel arm part being formed in one piece or integrally with the first fastening part and the two swivel parts being adjustably connected to one another.
  • an adjustable Elongated holes are particularly suitable for connection, which preferably extend in a first horizontal direction, with a first horizontal direction in the context of the invention meaning a direction perpendicular to the vertical direction and, in the closed state, parallel to the door leaf plane.
  • a horizontal adjustment means an adjustment in the first horizontal direction.
  • An adjustment in the direction of a second horizontal direction, which is perpendicular to the door leaf plane, is referred to as pressure adjustment in the context of this invention, since it determines the extent to which the door leaf rests in the door frame.
  • An adjustment in the vertical direction or in the direction of rotation is referred to as vertical adjustment. Basically, all directions refer to a closed position of the door hinge.
  • one of the swivel arm parts or the first or the second swivel arm part usually has an elongated hole running in the first horizontal direction, in which case the other swivel arm part usually has a simple opening and an adjusting means e.g. B. is arranged in the form of a screw connection in the elongated hole and the opening.
  • an adjusting means e.g. B. is arranged in the form of a screw connection in the elongated hole and the opening.
  • first swivel arm part with the first fastening part represents a particularly simple and advantageous variant, but it is also within the scope of the invention that the first swivel arm part is designed separately from the first fastening part and is attached to the first fastening part via appropriate fastening means.
  • one of the swivel arm parts can have a guide groove which extends parallel to the elongated holes or the elongated hole and the other swivel arm part has at least one, but preferably two, guide pins which engage in the guide groove.
  • These guide pins can be, for example, thickenings or shapes, for example.
  • the first fastening part is designed for mounting on a reveal side of the door leaf or the door frame and has at least one elongated hole for the adjustable accommodation of fasteners. Depending on the orientation of the at least one elongated hole, the first fastening part can therefore be adjusted in a vertical or in a second horizontal direction, thereby enabling the pressure adjustment or the vertical adjustment.
  • the second fastening part preferably has at least one fastening section which adjoins the receiving section and also has at least one elongated hole for the adjustable reception of fastening means on the at least one fastening section.
  • elongated holes can be on the first and/or on the second fastening part be arranged, with these extending in different directions according to a preferred embodiment.
  • the elongated holes on the first fastening part run in a vertical direction and thus enable a vertical adjustment, with the elongated holes on the second fastening part running in a second horizontal direction and therefore enable a pressure adjustment.
  • the second fastening part also preferably has not just one but two fastening sections, which connect to the receiving section on both sides, so that the receiving section is arranged between the fastening sections.
  • the at least one fastening section or the fastening sections are formed on a separate mounting part or on separate mounting parts, the mounting parts being adjustably fastened to the receiving section.
  • This fastening is preferably designed in such a way that the receiving section is adjusted relative to the mounting parts or the fastening sections in a first horizontal direction using a suitable adjustment mechanism. Accordingly, with such a design, horizontal adjustment can be made possible and in particular represents an alternative to a two-part swivel arm. However, this variant can also be combined with a two-part swivel arm, so that an additional adjustment option exists. It should also be taken into account here that a corresponding receiving space must be provided in the door frame or the door leaf so that an offset of the receiving section is possible at all.
  • the receptacles of the second fastening part are arranged on side walls which laterally delimit the receiving space. Accordingly, the bearing pins with the cylindrical bearing section engage in the side walls of the receiving section, so that an adjustment between the mounting parts with the fastening sections and the receiving section with the side walls simultaneously effects an adjustment of the swivel bracket. Adjusting the swivel bracket causes the two fastening parts to align with one another, so that the position of the door leaf in the door frame can be adjusted in the assembled state.
  • the side walls are connected to one another via a fastening sleeve.
  • a fastening sleeve not only the swivel arm connected to the side walls via the bearing pins represents the only axial support option between the two side walls. Rather, the axial load is kept somewhat away from the bearing pins by incorporating an additional fastening sleeve.
  • the separate bearing pins are made of plastic according to a preferred embodiment.
  • these bearing journals can be manufactured as injection-molded parts, the plastic used being a so-called bearing material that has sliding properties.
  • the plastic used can contain a proportion of Teflon.
  • the fastening sleeve is riveted to the side walls.
  • Such riveting can, for example be formed in such a way that the fastening sleeves are flanged at the ends after being inserted into the corresponding openings in the side wall, whereby the cross section of the fastening sleeves widens at the ends. This effectively prevents the fastening sleeves from falling out of the corresponding openings.
  • the at least one fastening section of the second fastening part rests on the reveal side of the door frame, with the receiving section engaging in an opening in the reveal side. Accordingly, a cavity is provided in the door frame, which extends along a first horizontal direction starting from the reveal side.
  • the door frame and/or the door leaf are preferably designed as a hollow body profile, with a corresponding cavity for the receiving section being able to be provided in a simple manner, particularly in the design with a door frame as a hollow body profile, and only an opening in the form of an opening on the reveal side of the door frame necessary is.
  • the hollow body profiles are preferably aluminum hollow body profiles or plastic hollow body profiles, although different materials can also be used for the door frame and the door leaf.
  • the door leaf and/or the door frame has a fold which covers the door hinge when closed.
  • concealing means that the door hinge is not or essentially not visible from the outside when closed.
  • the receiving section which receives the swivel arm during a closing movement.
  • the parts that are still visible from the outside are effectively hidden.
  • An embodiment with at least one fold also has the advantage that it can have a groove running in the vertical direction into which a seal is inserted. Accordingly, such a groove can be provided on both the door leaf and the door frame, with the seal resting against the door frame or the door leaf in the closed state and preventing or at least reducing the passage of air.
  • the Fig. 1 shows a building door with a door leaf 1 and a door frame 2, which are pivotally connected to one another via a door hinge 3.
  • the door hinge 3 is attached to a narrow side 5 of the door leaf 1 with a first fastening part 4 and the second fastening part 6 to the reveal side 7 of the door frame 2.
  • the exact design of the door hinge 3 results from a look at the Fig. 2 , which shows the door hinge 3 in an exploded view so that the individual components can be clearly seen.
  • the door hinge 3 therefore consists of the first and second fastening parts 4, 6 and a swivel arm 8, which pivots the fastening parts 4, 6 together in an axis of rotation D connects.
  • the pivot arm 8 is also formed integrally with the first fastening part 4, so that there is a rotationally fixed connection.
  • bearing pins 9, 10 are provided, which pivotally mount the pivot arm 8 in the second fastening part 6 at an upper and lower front end of the pivot arm 8.
  • the bearing pins 9, 10 are designed as separate components and each engage with a cylindrical bearing section 11 in receptacles 12 of the second fastening part 6, which are also cylindrical and, together with the cylindrical bearing sections 11, form a positive connection which only enables a pivoting movement .
  • the fastening parts 4, 6 and the swivel arm 8 are designed as sheet metal parts, so that the receptacles 12 can be formed in a simple manner by imprinting them into the material.
  • the swivel arm 8 also has retaining lugs 13, 14 which extend in a vertical direction Z parallel to the axis of rotation D and which engage in recesses 15 of the bearing pins 9, 10.
  • the upper retaining lug 13 engages in recesses 15 of the upper bearing pin 9
  • the lower retaining lug 14 engages in recesses 15 of the lower fastening part 10, so that a rotation-proof connection is formed between the retaining lugs 13, 14 and the bearing pins 9, 10 and one Pivoting movement is made possible by sliding the cylindrical outer surfaces 11 in the receptacles 12.
  • the first fastening part 4 and the pivot arm 8 are formed integrally with one another as a sheet metal part, whereby the Swivel arm 8 has several bends.
  • the swivel arm 8 has a Z-shaped shape, with a first swivel arm section 16 directly adjoining the first fastening part 4 and the retaining lugs 13, 14 being formed in the area of the bend between the second and third swivel arm sections 17, 18.
  • the retaining lugs 13, 14 have a U-shape, with the recesses 15 in the bearing pins 9, 10 also being designed in such a way that they enable the accommodation of U-shaped retaining lugs 13, 14.
  • the bearing pins 9, 10 also each have a support surface 19 on one underside, which extends into a support section 20 projecting relative to the cylindrical bearing section 11 and the support surfaces 19 rest on end faces of the pivot arm 8, so that axial loads are as large as possible area can be transferred.
  • the bearing pins 9, 10 have a groove-shaped depression, the support surfaces 19 being arranged in the groove-shaped depression and the side walls of the groove-shaped depression enclosing the pivot arm 8 at least in sections.
  • Such a door hinge 3 is particularly suitable for use on hollow body profiles, with both the door leaf 1 and the door frame 2 being designed as an aluminum hollow body profile in the example shown.
  • the hollow profiles can also be designed as plastic hollow body profiles.
  • the use of hollow body profiles is particularly advantageous because installation space can be provided in a simple manner for a receiving section 21 of the second fastening part into which the pivot arm 8 swivels in during a closing movement and thus rests at least in sections in a closed position.
  • this receiving section 21 lies behind the reveal side 7 of the door frame 2, so that the pivot arm 8 is partially covered.
  • the receiving space has side walls 22 in which the receptacles 12 for the bearing pins 9 are arranged or in which the recesses 12 for the bearing pins 9 are formed.
  • the side walls 22 are then adjoined at an upper and lower end of the receiving space 21 by fastening sections 23, each of which has an elongated hole 24 for the adjustable reception of fasteners, via which an adjustment of the second fastening part 6 in a second horizontal direction Y is possible.
  • Such an adjustment is also referred to as pressure adjustment.
  • the first fastening part 4 also has elongated holes 25, which enable vertical adjustment in the vertical direction.
  • the Fig. 3 shows an alternative design of the door hinge 3, which is different from that in the Figures 1 and 2 door hinge shown by a two-part design of the swivel arm 8 with a first swivel arm part 26, which is formed integrally with the fastening part 4 and with a second swivel arm part 27, which is connected to the first swivel arm part 26 in an adjustable manner in a first horizontal direction X.
  • the adjustment takes place via elongated holes, into which an adjusting means engages, whereby the swivel arm parts can be fixed to one another by fixing the adjusting means.
  • the second swivel arm part also has a guide groove 28, into which guide pins 29 engage, so that the two swivel arm parts 26, 27 are fixed to one another at least in the vertical direction Z even when the adjusting means are released.
  • the Fig. 4 shows a door hinge 3 in an open position according to a third embodiment, with the door hinge 3 in comparison to the ones in the Figures 1 to 3 shown door hinges 3 extends over a greater length in the vertical direction Z.
  • the first fastening part 4 is formed integrally with the swivel arm 8, the swivel arm 8 being connected to the second fastening part 6 via bearing pins 9, 10.
  • the bearing pins 9, 10 engage with cylindrical bearing sections 11 in receptacles 12 of the second fastening part 6 in a pivoting manner, the receptacles 12 being designed in the form of openings in the side walls 22 of the receiving section 21. Both the openings and the cylindrical outer sections 11 are cylindrical and lie against one another in a form-fitting manner when assembled.
  • the swivel arm 8 is essentially U-shaped, with no bend being formed in the area of the holding lugs 13, 14, so that the holding lugs 13, 14 have a rectangular cross section and fit positively into a correspondingly rectangular recess 15 on an underside of the Engage cylinder pins 9, 10.
  • the cylinder journals 9, 10 are essentially similar to the cylinder journals 9, 10 of the previous examples, whereby the Fig. 6 shows an exemplary bearing pin 9, 10 in an enlarged view.
  • the bearing pin 9, 10 has a cylindrical bearing section 11, which is designed accordingly for positive insertion in receptacles 12 of the second fastening part 6.
  • a recess 15 extends from the underside into the guide pins 9, 10, whereby retaining lugs 13, 14 can engage in these in a form-fitting manner, so that a rotation-proof fixation relative to the pivot arm 8 can be achieved.
  • the guide pins 9, 10 have a support surface 19, which is essentially formed on a support section 20 which projects relative to the cylindrical bearing section 11, the support surface 19 also extending into the cylindrical bearing section 11.
  • the support surface 19 is also located in a groove-shaped recess, the side walls of this groove-shaped recess in the assembled state enclosing the pivot arm 8 at least in sections.
  • the Fig. 7 shows the door hinge 3 according to the Fig. 4 in an installed state, the first fastening part 4 being fastened to a narrow side 5 of a door leaf 1 and the second fastening part 6 to a reveal side 7 of the door frame 2.
  • Both the door frame 2 and the door leaf 1 are designed as an aluminum hollow body profile.
  • both the door leaf 1 and the door frame 2 can be designed as a plastic hollow body profile.
  • the door hinge 3 is in an open position, so that the pivot arm 8 is not arranged in the receiving section 21 of the second fastening part.
  • Separate mounting parts adjoin the receiving section 21 at an upper and a lower end, which form the fastening sections 23, via which the second fastening part 6 can be fastened to the reveal side 7 of the door frame 2.
  • the separate mounting parts are adjustable relative to the side walls 22 of the receiving section 21, the side walls 22 also forming the receptacles 12 for the bearing pins 9, 10 and thus for the swivel arm 8, so that by adjusting the separate mounting parts, the receiving section 21 and thus The swivel arm 8 can also be adjusted in a first horizontal direction X.
  • the door hinge 3 or the building door is shown in a closed state, which makes it clear that In a closed state, the door hinge 3 rests largely in the hollow chamber of the door frame 2 and only a comparatively small section in the space between the door leaf 1 and the door frame 2.
  • Both the door leaf 1 and the door frame 2 also have a fold 30 , which covers the gap between the door leaf 1 and the door frame 2 in a closed state, so that the door hinge 3 is completely covered.
  • Such door hinges 3 are also referred to as convertible top door hinges.
  • the fold on the door leaf side and the door frame side also have a groove 31 into which a seal can be inserted.
  • a further recess is provided, in which a fastening sleeve 31 is arranged, which connects the two side walls 22 to one another and thus contributes to additional axial support.
  • the fastening sleeve 32 is riveted to the side walls 22 at the end. This takes place in the form of a flanging at the end of the fastening sleeve 32, so that it can no longer be removed from the opening provided for this purpose.
  • the fastening sections 23 are formed on separate assembly parts, which are adjustably fixed to one another via an adjusting means with the side walls 22. This allows an adjustment in a first horizontal direction X to be effected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Claims (22)

  1. Porte de bâtiment, pourvue d'un chambranle (2), d'un vantail (1) et d'une paumelle (3), la paumelle (3) comportant une première et une deuxième pièces de fixation (4, 6), la première pièce de fixation (4) étant fixée sur un côté étroit (5) du vantail (1) et la deuxième pièce de fixation (6) étant fixée sur un côté intrados (7) du chambranle (2) et la paumelle (3) comportant un bras pivotant (8) qui relie l'une à l'autre les pièces de fixation (4, 6) de manière mobile en pivotement dans un axe de rotation (D), le bras pivotant (8) étant conçu de manière solidaire en rotation avec la première pièce de fixation (4) et la deuxième pièce de fixation (6) comportant un segment de logement (21) qui accueille le bras pivotant (8), lors d'un déplacement en fermeture, le bras pivotant (8) étant relié de manière mobile en pivotement avec la deuxième pièce de fixation (6) par l'intermédiaire de tourillons de palier (9, 10), les tourillons de palier (9, 10) étant conçus sous la forme d'éléments structurels séparés et s'engageant chacun par un segment de palier (11) cylindrique dans un logement (12) de la deuxième pièce de fixation (6) et dans une direction (Z) verticale, s'écoulant à la parallèle de l'axe de rotation, le bras pivotant (8) comportant des ergots de retenue (13, 14) dont chacun est placé de manière solidaire en rotation dans un évidement (15) d'un tourillon de palier (9, 10), caractérisée en ce que les tourillons de palier (9, 10) comportent sur une face inférieure une surface d'appui (19), par l'intermédiaire de laquelle les tourillons de palier (9, 10) sont adjacents chacun à une extrémité frontale du bras pivotant (8) et en ce que les tourillons de palier (9, 10) comportent sur la face inférieure un renfoncement en forme de rainure, la surface d'appui (19) étant placée dans le renfoncement en forme de rainure et des parois latérales du renfoncement en forme de rainure entourant au moins par endroits le bras pivotant (8).
  2. Porte de bâtiment selon la revendication 1, caractérisée en ce qu'en partant du segment de palier (11) cylindrique, les tourillons de palier (9, 10) comportent au moins un segment d'appui (20) débordant par rapport au segment de palier (11), la surface d'appui (19) étant placée additionnellement sur une face inférieure du segment d'appui (20).
  3. Porte de bâtiment selon la revendication 1 ou 2, caractérisée en ce que les tourillons de palier (9, 10) comportent sur les deux côtés de l'évidement (15) chaque fois une surface d'appui (19).
  4. Porte de bâtiment selon l'une quelconque des revendications 1 à 4, caractérisée en ce que les ergots de retenue (13, 14) s'engagent par complémentarité de forme dans les évidements (15) des tourillons de palier (9, 10).
  5. Porte de bâtiment selon l'une quelconque des revendications 1 à 5, caractérisée en ce que les ergots de retenue (13, 14) et / ou les évidements (15) présentent une section transversale rectangulaire, en forme de L ou en forme de U.
  6. Porte de bâtiment selon l'une quelconque des revendications 1 à 5, caractérisée en ce que le bras pivotant (8) et la première pièce de fixation (4) sont conçus en monobloc l'un avec l'autre.
  7. Porte de bâtiment selon l'une quelconque des revendications 1 à 6, caractérisée en ce que le bras pivotant (8) comporte une première et une deuxième parties (26, 27) de bras pivotant, la première partie (26) de bras pivotant étant conçue en monobloc avec la première pièce de fixation (4) et les deux parties (26, 27) de bras pivotant étant reliées l'une à l'autre de manière ajustable.
  8. Porte de bâtiment selon la revendication 7, caractérisée en ce que l'une des parties (26, 27) de bras pivotant comporte une rainure de guidage (28) dans laquelle s'engage au moins un tourillon de guidage (29) de l'autre partie (26, 27) de bras pivotant.
  9. Porte de bâtiment selon l'une quelconque des revendications 1 à 8, caractérisée en ce que la première pièce de fixation (4) et / ou la deuxième pièce de fixation (6) et / ou le bras pivotant (8) sont façonnés en tant que pièce en tôle.
  10. Porte de bâtiment selon l'une quelconque des revendications 1 à 9, caractérisée en ce que le bras pivotant (8) est conçu en forme de L, en forme de Z ou en forme de U.
  11. Porte de bâtiment selon l'une quelconque des revendications 1 à 10, caractérisée en ce que le bras pivotant (8) comporte des empreintes de renfort.
  12. Porte de bâtiment selon l'une quelconque des revendications 1 à 11, caractérisée en ce que la première pièce de fixation (4) est conçue pour le montage par pose sur un côté intrados (7) du chambranle (2) ou sur un côté étroit (5) du vantail (1) et comporte au moins un trou oblong (25), pour le logement ajustable de moyens de fixation.
  13. Porte de bâtiment selon l'une quelconque des revendications 1 à 12, caractérisée en ce que la deuxième pièce de fixation (6) comporte au moins un segment de fixation (23) qui se raccorde sur le segment de logement (21) et au moins un trou oblong (24) pour le logement ajustable de moyens de fixation sur l'au moins un segment de fixation (23).
  14. Porte de bâtiment selon la revendication 13, caractérisée en ce que les trous oblongs (25) s'écoulent dans une direction (Z) verticale sur la première pièce de fixation (4) et les trous oblongs (24) s'écoulent dans une direction (Y) horizontale sur la deuxième pièce de fixation (6).
  15. Porte de bâtiment selon la revendication 13 ou 14, caractérisée en ce que l'au moins un segment de fixation (23) est constitué sur une pièce de montage séparée, laquelle est fixée de manière ajustable sur le segment de logement (21).
  16. Porte de bâtiment selon l'une quelconque des revendications 1 à 15, caractérisée en ce que les logements (12) de la deuxième pièce de fixation (6) sont placés sur des parois (22) latérales qui délimitent latéralement le segment de logement (21).
  17. Porte de bâtiment selon la revendication 16, caractérisée en ce que les parois (22) latérales sont reliées ensemble par l'intermédiaire d'une douille de fixation (32).
  18. Porte de bâtiment selon la revendication 17, caractérisée en ce que les douilles de fixation (32) sont rivetées sur les parois (22) latérales.
  19. Porte de bâtiment selon l'une quelconque des revendications 1 à 18, l'au moins un segment de fixation (23) de la deuxième pièce de fixation (6) étant adjacent au côté intrados (7) du chambranle (2) et le segment de logement (21) s'engageant dans un orifice dans le côté intrados (7).
  20. Porte de bâtiment selon l'une quelconque des revendications 1 à 19, le chambranle (2) et / ou le vantail (1) étant conçus sous la forme d'un profilé à corps creux.
  21. Porte de bâtiment selon l'une quelconque des revendications 1 à 20, le vantail (1) et / ou le chambranle (2) comportant une feuillure (30) et la paumelle (3) étant recouverte en position de fermeture.
  22. Porte de bâtiment selon la revendication 21, le vantail (1) et / ou le chambranle (2) comportant sur la feuillure (30) une rainure s'écoulant dans la direction (Z) verticale, dans laquelle un joint est insérable ou inséré.
EP21159025.2A 2020-03-11 2021-02-24 Penture pour portes de bâtiment Active EP3879054B1 (fr)

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DE102020106690.2A DE102020106690B3 (de) 2020-03-11 2020-03-11 Türband für Gebäudetüren

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DE (1) DE102020106690B3 (fr)
ES (1) ES2973838T3 (fr)
PL (1) PL3879054T3 (fr)
RU (1) RU2758334C1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020131527B3 (de) 2020-11-27 2021-12-02 Simonswerk Gmbh Türband und Türanordnung
DE102020131543B3 (de) * 2020-11-27 2021-07-08 Simonswerk Gmbh Türband und Türanordnung

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DE202004007068U1 (de) * 2004-05-04 2004-07-01 BSH Bosch und Siemens Hausgeräte GmbH Lagerwinkel mit Leitungsdurchführung

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EP0269701B2 (fr) * 1986-06-14 1994-07-06 PAUL HETTICH GMBH & CO. Charniere pour meuble
DE9002696U1 (de) * 1990-03-08 1991-08-14 Simonswerk Gmbh, 4840 Rheda-Wiedenbrueck Scharnier
AT402654B (de) * 1993-08-02 1997-07-25 Kromag Metallindustrie Ges M B Scharnieranordnung für schränke aus metall oder scharnieranordnung für schränke aus metall oder kunststoff kunststoff
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Publication number Publication date
EP3879054A1 (fr) 2021-09-15
ES2973838T3 (es) 2024-06-24
EP3879054C0 (fr) 2024-01-03
PL3879054T3 (pl) 2024-06-24
DE102020106690B3 (de) 2020-10-29
RU2758334C1 (ru) 2021-10-28

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