EP1905936B1 - Corner joint for door and window frames - Google Patents
Corner joint for door and window frames Download PDFInfo
- Publication number
- EP1905936B1 EP1905936B1 EP06425639A EP06425639A EP1905936B1 EP 1905936 B1 EP1905936 B1 EP 1905936B1 EP 06425639 A EP06425639 A EP 06425639A EP 06425639 A EP06425639 A EP 06425639A EP 1905936 B1 EP1905936 B1 EP 1905936B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sections
- door
- pin
- corner joint
- joining
- 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.)
- Not-in-force
Links
- 238000000465 moulding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- E06B3/9616—Corner joints or edge joints for windows, doors, or the like frames or wings characterised by the sealing at the junction of the frame members
- E06B3/962—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
- E06B3/984—Corner joints or edge joints for windows, doors, or the like frames or wings specially adapted for frame members of wood or other material worked in a similar way
- E06B3/9845—Mitre joints
Definitions
- the present invention relates to a corner joint for sections of door and window frames.
- the joint in question is intended to be used mainly in the sector relating to the production of wooden door and window frames or accessories for door and window frames, in particular for rigidly fixing together two sections of a frame along the joining plane.
- the frame of a door or window which may or may not be associated with cladding mouldings made of metal or PVC, usually consists of several wooden sections the ends of which are fixed in pairs at the corners of the frame, by means of a corner joint provided with suitable connection means.
- the sections thus assembled in the form of a surrounding frame may form either a casement, intended to be inset in a brickwork wall, or a leaf of a door or a window and, in this latter case, usually delimit a glazed surface.
- connection means mentioned above may be, in accordance with the known art, of various types and for example envisage providing on the joining face of a first section several shaped projections alternating with recesses which are able to mate with corresponding recesses and projections provided on the joining face of the other section.
- the sections may be connected together at 90°, i.e. with a first section in contact laterally on the other one, or at 45°, i.e. with an inclined common face.
- connection means consisting of wedges or pins provided with widened portions, generally in the form of a dovetail, which can be inserted into seats formed on either side of the joining plane and provided with an undercut inside which the widened portions of the pins grip so as to retain rigidly together the two sections of the frame.
- the pins are inserted transversely with respect the plane defined by the surrounding window or door frame, while according to the teaching of FR 1,175,665 , the pins are inserted parallel to the plane of the surrounding window or door frame.
- the joining face may be provided with further coupling or centring elements usually consisting of cylindrical pins and corresponding seats formed in the opposite faces of the two frame parts to be joined together.
- a sealing device for timber window frame for sealing the joint between two frame sections connected at 90°.
- This device comprises a joint element displaced between the two sections, and fixing elements, with which the joint element can be fixed to the frame sections.
- These fixing elements are placed in holes arranged on the joint element, for example in the form of dowels.
- this sealing device does not consent to obtain a strong grip of the frame sections, because it cannot prevent them to translate along the direction parallel to the insertion axis of the dowels.
- Another drawback consists in the difficulty of centering the joint element on the frame sections and then inserting fixing elements.
- the object of the present invention is to eliminate the drawbacks of the prior art mentioned above, by providing a corner joint for sections of door and window frames, which ensures an optimum seal against atmospheric agents.
- Another object of the present invention is to provide a corner joint which is able to fix rigidly together the sections of a door or window frame.
- Another object of the present invention is to provide a corner joint which is operationally entirely effective and reliable.
- a further object of the present invention is to provide a corner joint which is simple and inexpensive to manufacture.
- a further object of the present invention is to provide a corner joint which is not aesthetically impaired by the presence of the line joining together the two faces of the sections of the door and window frames.
- 1 denotes overall the corner joint for sections of door and window frames according to the invention.
- This joint is intended for the assembly of wooden sections of any type and any shape in order to form wooden door and window frames suitable in particular for cladding with aluminium or PVC mouldings.
- the corner joint 1 comprises in a manner conventional per se a first and a second section, indicated by 2 and 3, which are usually joined together in accordance with the known art by means of fixing means 4 along the respective joining faces 2', 3' of the sections.
- the frame which is thus obtained usually has the form of a quadrangular surrounding frame formed by two uprights and two crosspieces which define a plane of lie.
- This plane is that in which the door or window frame is arranged and comprises an inner side and an outer side.
- the fixing means 4 comprise a pair of first openings 5, 6 which are formed in opposite positions on the two faces 2', 3' of the two sections 2, 3 so as to form a seat 7 which extends on either side of the joining plane of the sections and which is able to receive a pin 8 which is shaped so as to match the seat 7 and positioned so as to connect together the said sections 2, 3.
- the joint 1 also comprises a connection element 9 which is arranged between the two sections 2, 3 along the joining plane and has second openings 10 positioned opposite and as a continuation of the first openings 2, 3.
- the number of pairs of first openings 5, 6 (and corresponding second openings 10) and the type of fixing means 4 associated with the said first openings 5, 6 for fastening together the two sections 2, 3 may vary depending on the constructional requirements of the frame.
- fixing means 4 Some preferred embodiments of fixing means 4 will be described below.
- connection element 9 substantially consists of a plate which is preferably made of plastic material and which is shaped in the manner of the profile of the joining faces 2', 3', except for the area occupied by the second openings 10.
- connection element 9 has a first portion 11, which is preferably made of rigid plastic material, such as for example a high-strength ABS synthetic resin, having a perimetral edge 12 able to remain visible along an outer peripheral section thereof, once the frame is completely prepared and assembled.
- the example according to Figures 1-3 relates to the frame of a leaf having a first side F1 ( Figure 2 ) intended to receive a cladding with aluminium sections, able to face the external environment, and a second side F2 ( Figure 1 ) intended to face the inside of the building.
- the edge 12 of the connection element will therefore in this case be advantageously visible in the side F2 of the frame.
- connection element has a second portion 13 which forms one piece with the first portion and is for example obtained by means of co-moulding and which is resiliently yielding under the compressive force exerted by the fixing means 4.
- the resilient reaction of this second portion allows the sealing effect between the two sections 2, 3 between which the element 9 is arranged to be increased.
- the first portion extends over the entire area of the connection element forming the support core on which the second portion is co-moulded.
- connection element 9 has, fixed thereon, two pairs of cylindrical pins 14 which project from its faces 15, 16 in opposite directions so as to be inserted with grip inside corresponding blind holes 17 formed in the faces of the two sections 2, 3.
- cylindrical is understood as meaning the shape of any solid form which has a side surface with parallel generatrix lines, even though not delimiting the cylinder commonly known as a straight cylinder.
- each first opening 5, 6 is shaped in the manner of a groove, which extends in a direction X parallel to the joining face of the section 2, 3 from its outer perimeter and extends inside the said section 2, 3 from its face with a widened portion able to define an undercut 18.
- the seat 7 obtained from the grooves 5, 6 thus formed receives a correspondingly shaped pin 8 with solid flanges 19 which widen in the form of a wedge from the middle section so as to be gripped in the undercuts 18 of the grooves 5,6 and thus keep the sections 2, 3 joined together.
- the pins 8 are inserted in seats 7 which extend in directions X transverse to the plane of lie of the frame.
- the joint 1 according to the second example of embodiment shown in Figures 6 , 7a and 7b is provided with a single pin 8 which is inserted inside the seat 7 parallel to the plane of lie in a direction indicated by X'.
- insertion is performed from the outside of the frame towards the inside.
- the seats are blind and do not affect the side of the section opposite to the starting side from which they extend.
- the ends 8' and 8 " of the pin 8 are arranged inside transverse holes 20 formed in internally hollow and threaded cylindrical bushes 21 inserted inside channels 22 formed in the respective sections 2, 3.
- the said ends 8' and 8" of the pin 8 are provided with elongated eyelets 23 in the direction of extension of the pins 8. These eyelets 23 are situated at a relative distance from each other able to ensure that their engagement with suitable grub screws 24, screwed into the internal thread of the bushes 21, forces the pin 8 to move the two sections 2, 3 towards each other.
- the pin 8 has the form of a circular ring and is inserted inside annular grooves 5,6 formed by means coring on the joining faces of the sections and defining a pair of cylindrical shapes 25.
- the pin 8 is provided internally with a through-cavity 27 which tapers from the ends towards the middle section so as to define a double conicity.
- the abovementioned cavity 27 is passed through by a screw 28 and by a nut screw 29, which both have an elongated shape, which are inserted inside holes formed in the respective sections 2, 3 and which, mating with each other, force with the head 30 the pin 8 to expand its grip inside the seat 8, thereby mechanically retaining and fastening together the two sections 2, 3.
- the invention thus conceived therefore achieves the predefined objects.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
Description
- The present invention relates to a corner joint for sections of door and window frames.
- The joint in question is intended to be used mainly in the sector relating to the production of wooden door and window frames or accessories for door and window frames, in particular for rigidly fixing together two sections of a frame along the joining plane.
- As is known, the frame of a door or window, which may or may not be associated with cladding mouldings made of metal or PVC, usually consists of several wooden sections the ends of which are fixed in pairs at the corners of the frame, by means of a corner joint provided with suitable connection means.
- The sections thus assembled in the form of a surrounding frame may form either a casement, intended to be inset in a brickwork wall, or a leaf of a door or a window and, in this latter case, usually delimit a glazed surface.
- The connection means mentioned above may be, in accordance with the known art, of various types and for example envisage providing on the joining face of a first section several shaped projections alternating with recesses which are able to mate with corresponding recesses and projections provided on the joining face of the other section.
- The sections may be connected together at 90°, i.e. with a first section in contact laterally on the other one, or at 45°, i.e. with an inclined common face.
- It is known, for example from the patents
EP 370,334 FR 1,175,665 BE 903,745 US 1,793,185 ,US 4,183,187 ,GB 2,076,924 DE 29 27 942 - In greater detail, according to the teaching of
EP 370 334 FR 1,175,665 - The joining face may be provided with further coupling or centring elements usually consisting of cylindrical pins and corresponding seats formed in the opposite faces of the two frame parts to be joined together.
- The corner joints used hitherto, which use the connection means mentioned above, have in practice proved to have certain drawbacks.
- One drawback consists in the poor seal provided by the connection means against water infiltration which, as is known, in the long term results in damage to the door or window.
- Another drawback, which is common to all door and window frames, consists in the presence of the joining line between the sections which impairs the aesthetic appearance of the door or window.
- To overcome the drawback mentioned above, in
DE 20021743 U a sealing device for timber window frame is disclosed for sealing the joint between two frame sections connected at 90°.
This device comprises a joint element displaced between the two sections, and fixing elements, with which the joint element can be fixed to the frame sections. These fixing elements are placed in holes arranged on the joint element, for example in the form of dowels. - Nevertheless, this solution shows important drawbacks. In fact, this sealing device does not consent to obtain a strong grip of the frame sections, because it cannot prevent them to translate along the direction parallel to the insertion axis of the dowels.
- That causes a release of the mechanical grip and a deformation of the window frame itself, which reduces its isolating properties and can damage the fixing elements.
- Another drawback consists in the difficulty of centering the joint element on the frame sections and then inserting fixing elements.
- In this situation, therefore, the object of the present invention is to eliminate the drawbacks of the prior art mentioned above, by providing a corner joint for sections of door and window frames, which ensures an optimum seal against atmospheric agents.
- Another object of the present invention is to provide a corner joint which is able to fix rigidly together the sections of a door or window frame.
- Another object of the present invention is to provide a corner joint which is operationally entirely effective and reliable.
- A further object of the present invention is to provide a corner joint which is simple and inexpensive to manufacture.
- A further object of the present invention is to provide a corner joint which is not aesthetically impaired by the presence of the line joining together the two faces of the sections of the door and window frames.
- The technical features of the invention, in accordance with the abovementioned objects, may be clearly understood from the contents of the claims indicated below and the advantages thereof will emerge more clearly from the detailed description which follows, provided with reference to the accompanying drawings, which show a purely exemplary and non-limiting embodiment in which:
-
Figure 1 shows a plan view of a first side of the two sections joined together by means of the corner joint according to the present invention; -
Figure 2 shows a plan view of a second side of the two sections joined together by means of the corner joint according to the present invention; -
Figure 3 shows a perspective view of the two sections joined together by means of the corner joint according to the present invention; -
Figure 4 shows an axonometric view of a first embodiment of a corner joint according to the invention; -
Figures 5a ,5b and 5c show, respectively, a perspective view, a front view and a side view of a detail of the joint according toFigure 4 consisting of first example of a corner connection; -
Figure 6 shows an axonometric view of a second embodiment of a corner joint according to the invention; -
Figures 7a, 7b show, respectively, a front view and a side view of a detail of the joint according toFigure 6 consisting of a second example of a corner connection; -
Figure 8 shows an axonometric view of a third embodiment of a corner joint according to the invention; -
Figures 9a, 9b show, respectively, a front view and side view of a detail of the joint according toFigure 8 consisting of a third example of a corner connection; -
Figure 10 shows an axonometric view of a fourth embodiment of a corner joint according to the invention; -
Figures 11a, 11b show, respectively, a front view and a side view of a detail of the joint according toFigure 10 consisting of a fourth example of a corner connection; -
Figure 12 shows an axonometric view of a fifth embodiment of the corner joint according to the invention; -
Figures 13a, 13b show, respectively, a front view and a side view of a detail of the joint according toFigure 12 , consisting of a fifth example of a corner connection. - With reference to the attached drawings, 1 denotes overall the corner joint for sections of door and window frames according to the invention. This joint is intended for the assembly of wooden sections of any type and any shape in order to form wooden door and window frames suitable in particular for cladding with aluminium or PVC mouldings.
- The
corner joint 1 comprises in a manner conventional per se a first and a second section, indicated by 2 and 3, which are usually joined together in accordance with the known art by means of fixing means 4 along the respective joining faces 2', 3' of the sections. - The frame which is thus obtained usually has the form of a quadrangular surrounding frame formed by two uprights and two crosspieces which define a plane of lie. This plane is that in which the door or window frame is arranged and comprises an inner side and an outer side.
- The fixing means 4 comprise a pair of
first openings sections seat 7 which extends on either side of the joining plane of the sections and which is able to receive apin 8 which is shaped so as to match theseat 7 and positioned so as to connect together thesaid sections - In accordance with the idea forming the basis of the present invention, the
joint 1 also comprises aconnection element 9 which is arranged between the twosections second openings 10 positioned opposite and as a continuation of thefirst openings - The number of pairs of
first openings 5, 6 (and corresponding second openings 10) and the type of fixing means 4 associated with the saidfirst openings sections - Some preferred embodiments of fixing means 4 will be described below.
- The
connection element 9 mentioned above substantially consists of a plate which is preferably made of plastic material and which is shaped in the manner of the profile of the joining faces 2', 3', except for the area occupied by thesecond openings 10. - The
connection element 9 has afirst portion 11, which is preferably made of rigid plastic material, such as for example a high-strength ABS synthetic resin, having aperimetral edge 12 able to remain visible along an outer peripheral section thereof, once the frame is completely prepared and assembled. - The example according to
Figures 1-3 relates to the frame of a leaf having a first side F1 (Figure 2 ) intended to receive a cladding with aluminium sections, able to face the external environment, and a second side F2 (Figure 1 ) intended to face the inside of the building. - The
edge 12 of the connection element will therefore in this case be advantageously visible in the side F2 of the frame. - Preferably, the connection element has a
second portion 13 which forms one piece with the first portion and is for example obtained by means of co-moulding and which is resiliently yielding under the compressive force exerted by the fixing means 4. In this way, the resilient reaction of this second portion allows the sealing effect between the twosections element 9 is arranged to be increased. - Advantageously, the first portion extends over the entire area of the connection element forming the support core on which the second portion is co-moulded.
- In
Figures 4 ,6 ,8 ,10 and12 five examples of fixing means 4 are shown. - In accordance with the first example of
Figures 4 ,5a and5b , theconnection element 9 has, fixed thereon, two pairs ofcylindrical pins 14 which project from itsfaces blind holes 17 formed in the faces of the twosections - These
cylindrical pins 14, in addition to increasing the mechanical grip between the twosections - The expression "cylindrical" is understood as meaning the shape of any solid form which has a side surface with parallel generatrix lines, even though not delimiting the cylinder commonly known as a straight cylinder.
- In greater detail, in accordance with the first example of embodiment, each
first opening section said section - The
seat 7 obtained from thegrooves shaped pin 8 withsolid flanges 19 which widen in the form of a wedge from the middle section so as to be gripped in theundercuts 18 of thegrooves sections - In the first example of the accompanying figures, three
pins 8 are envisaged. Obviously a different number ofpins 8 may be envisaged without thereby departing from the scope of protection of the present patent. - Moreover, in accordance with this first example, the
pins 8 are inserted inseats 7 which extend in directions X transverse to the plane of lie of the frame. - Alternatively, the joint 1 according to the second example of embodiment shown in
Figures 6 ,7a and 7b is provided with asingle pin 8 which is inserted inside theseat 7 parallel to the plane of lie in a direction indicated by X'. - Advantageously, insertion is performed from the outside of the frame towards the inside. In both the examples of embodiment described, the seats are blind and do not affect the side of the section opposite to the starting side from which they extend.
- In accordance with the third embodiment shown in
Figures 8 ,9a and 9b , theends 8' and 8 " of thepin 8 are arranged insidetransverse holes 20 formed in internally hollow and threadedcylindrical bushes 21 inserted insidechannels 22 formed in therespective sections pin 8 are provided withelongated eyelets 23 in the direction of extension of thepins 8. Theseeyelets 23 are situated at a relative distance from each other able to ensure that their engagement withsuitable grub screws 24, screwed into the internal thread of thebushes 21, forces thepin 8 to move the twosections - In accordance with the fourth embodiment shown in
Figures 10 ,11a and 11b , thepin 8 has the form of a circular ring and is inserted insideannular grooves - It is envisaged using a
screw 26 arranged to pass through thecylindrical shapes 25 so as to join mechanically together thesections pin 8. - In accordance with the fifth embodiment shown in
Figures 12 ,13a and 13b , thepin 8 is provided internally with a through-cavity 27 which tapers from the ends towards the middle section so as to define a double conicity. - The
abovementioned cavity 27 is passed through by ascrew 28 and by anut screw 29, which both have an elongated shape, which are inserted inside holes formed in therespective sections head 30 thepin 8 to expand its grip inside theseat 8, thereby mechanically retaining and fastening together the twosections - The invention thus conceived therefore achieves the predefined objects.
- Obviously, it may assume, in its practical embodiment, also forms and configurations different from that illustrated above, without thereby departing from the present scope of protection as defined in the claims.
Claims (8)
- Corner joint (1) for sections of door and window frames, comprising:- a first (2) and a second (3) section which can be joined together to form a frame, along respective joining faces (2', 3') divided by a joining plane and united by means of fixing means (4) which envisage that said joining faces (2', 3') have, formed in them, in opposite positions first openings (5, 6) able to form a seat (7) which extends on either side of the joining plane and which comprise at least one pin (8) able to engage inside said seat (7) so as to fix said sections (2, 3) together;- at least one connection element (9) arranged between said first (2) and second (3) section along said joining plane, having at least one first portion (11) with a visible edge (12) on one side (F2) of said frame;characterized in that each said first opening (5, 6) is shaped in the form of a groove extending in a direction (X) parallel to the joining face (2', 3') from its outer perimeter and extending inside said section (2, 3) with at least one widened portion able to define at least one undercut (18); said seat (7) obtained by the grooves of the opposite faces (2', 3') being able to receive said pin (8) which is shaped so as to match said seat (7) and is able to join together said sections (2, 3), gripping by means of its widened flanges (19) inside the undercuts (18) of said grooves; and that said connection element (9):- is a plate having second openings (10) positioned in correspondence of said first opposite openings (5, 6) so as to connect together said first opposite openings (5, 6), and shaped in the manner of the profile of the joining faces (2', 3'), except for the area occupied by the second openings (10);- and comprises at least two cylindrical pins (14) projecting from its two faces (15, 16) in opposite directions and able to be inserted with mechanical grip inside corresponding blind holes (17) formed in the joining faces (2', 3') of the two sections (2, 3) in a position corresponding to that of the cylindrical pins (14).
- Corner joint (1) for sections of door and window frames according to claim 1, characterized in that said connection element (9) has at least one second resiliently yielding portion (13) able to be compressed along the joint so as to increase the seal between said sections (2, 3).
- Corner joint (1) for sections of door and window frames according to Claims 2, characterized in that said connection element (9) is made of plastic material by means of co-moulding of said two portions (11, 13), the first one (11) of which being more rigid than the second one (13).
- Corner joint (1) for sections of door and window frames according to claim 1, characterized in that said pin (8) is inserted transversely with respect to the plane of lie of said frames.
- Corner joint (1) for sections of door and window frames according to claim 1, characterized in that said pin (8) is inserted parallel to the plane of lie of said frame.
- Corner joint (1) for sections of door and window frames according to claim 1, characterized in that said pin (8) is provided internally with a through-cavity (27) having at least one conicity, which cavity (27) is passed through by a screw (28) and by a nut screw (29) which are inserted inside holes formed in the respective sections (2, 3) and which, joining together, force said pin (8) to grip inside said seat (7).
- Corner joint (1) for sections of door and window frames according to claim 1, characterized in that the ends (8', 8") of said pin (8) are arranged inside transverse holes (20) of bushes (21) which are inserted inside channels (22) formed in the respective sections (2, 3) and are provided with elongated eyelets (23) able to receive grub screws (24) engaging inside said bushes (21) so as to force the pin (8) to move the two sections (2, 3) axially towards each other.
- Corner joint (1) for sections of door and window frames according to claim 1, characterized in that said pin (8) has the form of a circular ring and is inserted inside annular grooves formed by means of coring on said joining faces (2', 3') delimiting a pair of cylindrical shapes (25), a screw (26) being provided so as to pass through the cylindrical shapes (25) so as to force gripping of said sections (2, 3).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06425639A EP1905936B1 (en) | 2006-09-15 | 2006-09-15 | Corner joint for door and window frames |
AT06425639T ATE438017T1 (en) | 2006-09-15 | 2006-09-15 | CORNER CONNECTION FOR DOOR AND WINDOW FRAMES |
DE602006008148T DE602006008148D1 (en) | 2006-09-15 | 2006-09-15 | Corner connection for door and window frames |
ES06425639T ES2330963T3 (en) | 2006-09-15 | 2006-09-15 | GASKET FOR CORNERS FOR DOOR FRAMES AND WINDOWS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06425639A EP1905936B1 (en) | 2006-09-15 | 2006-09-15 | Corner joint for door and window frames |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1905936A1 EP1905936A1 (en) | 2008-04-02 |
EP1905936B1 true EP1905936B1 (en) | 2009-07-29 |
Family
ID=37907181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06425639A Not-in-force EP1905936B1 (en) | 2006-09-15 | 2006-09-15 | Corner joint for door and window frames |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1905936B1 (en) |
AT (1) | ATE438017T1 (en) |
DE (1) | DE602006008148D1 (en) |
ES (1) | ES2330963T3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20110601A1 (en) * | 2011-11-14 | 2012-02-13 | Gualtiero Crozzoli | MECHANICAL TEAM WITH FIXED AND ADAPTABLE DIAGONAL PLATE FOR DIFFERENT CORNERS |
CN103878510A (en) * | 2014-04-10 | 2014-06-25 | 太仓斯普宁精密机械有限公司 | Fixing plate special for precise welding robot |
CN103878514A (en) * | 2014-04-10 | 2014-06-25 | 太仓斯普宁精密机械有限公司 | Connecting plate special for precise welding robot |
IT201700010426A1 (en) * | 2017-01-31 | 2018-07-31 | System Srl | FRAME FOR WINDOW |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7233867U (en) * | 1973-01-11 | Hettich F Kg | Polygonal, e.g. B. square frame, especially for pictures or other decorative purposes | |
US1793185A (en) | 1928-07-05 | 1931-02-17 | Mcchesney John Sherman | Joint nail |
FR1175665A (en) | 1957-05-22 | 1959-03-31 | Corner assembly process | |
DE2420688A1 (en) * | 1974-04-29 | 1975-11-06 | Biffar Oskar D | Coupling froor woodden rfframe eellements - has externally threaded couplinn gg bolt with smooth end section haina1 receive wedge plate |
US4183187A (en) | 1978-05-11 | 1980-01-15 | U.S. Industries, Inc. | Cabinet door construction |
DE2927942A1 (en) | 1979-07-11 | 1981-01-15 | Wilhelm Kaiser | Mitred ended section of assembled window wing frame - has shanks made of bent connecting plates enclosing obtuse angles |
GB2076924B (en) | 1980-05-31 | 1984-06-27 | Fairlough Harry Joinery Ltd | Corner joint for window frames |
EP0057307A1 (en) * | 1981-02-04 | 1982-08-11 | Harry Fairclough (Joinery) Limited | Improvements in or relating to frames for use in building construction and to methods of constructing them |
HU181385B (en) * | 1981-09-28 | 1983-07-28 | Faipari Kutato Intezet | Frame from rodlike details particularly sash frame |
BE903745A (en) | 1985-11-29 | 1986-03-14 | Turpin Daniel | Rapid and economical joinery process for window traverses etc. - has dovetailed shaped and grooved connection piece inserted into complementary profile housings |
FR2617081B1 (en) * | 1987-06-29 | 1992-04-24 | Guy Perron | ASSEMBLY OF PIECES OF WOOD AND ITS MANUFACTURING METHOD |
DE8814624U1 (en) | 1988-11-24 | 1989-02-23 | Hoffmann GmbH, 7520 Bruchsal | Frame with at least two frame parts |
US5603586A (en) * | 1995-08-30 | 1997-02-18 | Wetsel; John L. | Twist-lock miter |
DE19707095A1 (en) * | 1997-02-24 | 1998-08-27 | Schueco Int Kg | Frame for pivoting sashes for doors, windows and. the like |
DE20021743U1 (en) | 2000-12-22 | 2001-07-26 | Hachtel, Steffen, 73650 Winterbach | Sealing device |
US20030005644A1 (en) * | 2001-07-06 | 2003-01-09 | Reithmeyer Joseph Guy | Adjustable door with sealed threshold, hinge and frame |
DE10254013A1 (en) * | 2002-11-19 | 2004-06-03 | Hoffmann Maschinenbau Gmbh | Double-dovetail fastening member for parts of wooden framework has top and bottom surfaces consisting of two flat surfaces meeting at obtuse angle to form narrow waist portion |
SI21890A (en) * | 2004-10-22 | 2006-04-30 | Anton Govze | Angle link for wooden angular constructions |
-
2006
- 2006-09-15 EP EP06425639A patent/EP1905936B1/en not_active Not-in-force
- 2006-09-15 DE DE602006008148T patent/DE602006008148D1/en active Active
- 2006-09-15 AT AT06425639T patent/ATE438017T1/en active
- 2006-09-15 ES ES06425639T patent/ES2330963T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1905936A1 (en) | 2008-04-02 |
DE602006008148D1 (en) | 2009-09-10 |
ES2330963T3 (en) | 2009-12-17 |
ATE438017T1 (en) | 2009-08-15 |
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