EP0533273B1 - Improved furniture hinges - Google Patents
Improved furniture hinges Download PDFInfo
- Publication number
- EP0533273B1 EP0533273B1 EP92202821A EP92202821A EP0533273B1 EP 0533273 B1 EP0533273 B1 EP 0533273B1 EP 92202821 A EP92202821 A EP 92202821A EP 92202821 A EP92202821 A EP 92202821A EP 0533273 B1 EP0533273 B1 EP 0533273B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- wall
- arm
- hinge
- openings
- 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.)
- Expired - Lifetime
Links
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/08—Parts for attachment, e.g. flaps of cylindrical shape
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING 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
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Definitions
- a particularly critical element of a hinge as regards its sturdiness is the stamped plate housing connecting the hinge system to the door.
- this housing supports an articulation pin which is arranged very close to one of its side walls which in turn is very close to the door edge. It is therefore frequent that in such a position breakages and deformations of the housing take place, which brings about the breaking of the adjacent door edge.
- the qeneral object of the invention is to obviate the aforesaid drawbacks by providing a hinge having a housing offering less chances of being subjected to breakage and deformation while at the same time affording an improved support to an articulation arm without involving an unacceptable increase in the production cost.
- a hinge generally denoted by reference numeral 10, comprises a wing base 11 fastened to a wall 12 of a piece of furniture and supporting, by means of arms 13 and 14, a partly embedded housing 15 close to the edge of a door 16.
- Arms 13 and 14 are pivotally mounted to the base by means of pins 17 and 18 and to the housing by means of pins 19 and 20, respectively.
- the position of the end 25 of the lower arm 13 wrapped around the pin 19 must be located so close to one 24 of the housing walls (formed with a cylindrical bending) near the wing that such a wall must be provided with stress relief openings at least at two end positions 21, 22 so as to avoid interferences.
- the portion 23 included between the two stress relief openings defines a region or tab 23 the upper edge of which constitutes a support for the arm 13 when the hinge is in the open position.
- the stress relief openings 21 and 22 are shaped in such a way as to provide the centre region 23 with side edges 26 and 27 widening out towards the base.
- the side edges 26 and 27 are bent so as to form a decreasing slope as they depart from the upper support edge. It has been found advantageous to make the bending of said side edges in such a way that it may substantially follow a profile given by the intersection of the wall 24 with an imaginary cylinder substantially coaxial with the pivot axis 19 between said lower arm and the housing and the diameter of which is slightly greater than the diameter of the end 25 thereof.
- the achieved result is that of maximizing the material of the central portion giving it a surprisingly high strength also by virtue of its shape provided with curved edges, which strength brings about a greater resistance of the whole housing.
- deformations and breakages of the hinge in the housing region are avoided even in case of particularly hard applications such as long and heavy doors.
- the particular wing shape and fastening of the same to the piece of furniture optionally by adopting position adjusting means, as well as the housing shape can be of any type known in the art as any expert technician can easily envisage.
- the proportions and shapes of the articulation arms may be different from the described ones depending on the desired pattern and use intended for the particular hinge.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI910811U | 1991-09-19 | ||
ITMI910811U IT222735Z2 (it) | 1991-09-19 | 1991-09-19 | Cerniera perfezionata per mobili |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0533273A1 EP0533273A1 (en) | 1993-03-24 |
EP0533273B1 true EP0533273B1 (en) | 1996-02-07 |
Family
ID=11359252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92202821A Expired - Lifetime EP0533273B1 (en) | 1991-09-19 | 1992-09-15 | Improved furniture hinges |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0533273B1 (it) |
AT (1) | ATE134016T1 (it) |
DE (1) | DE69208187T2 (it) |
ES (1) | ES2082350T3 (it) |
IT (1) | IT222735Z2 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8327505B2 (en) * | 2009-10-15 | 2012-12-11 | Smith B Jack | Adjustable door stop system |
US8156613B2 (en) | 2009-10-15 | 2012-04-17 | Smith B Jack | Adjustable door stop system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816635C3 (de) * | 1978-04-17 | 1980-10-02 | Deutsche Salice Gmbh, 7141 Freiberg | Scharniertopf für ein Möbeltürscharnier |
-
1991
- 1991-09-19 IT ITMI910811U patent/IT222735Z2/it active IP Right Grant
-
1992
- 1992-09-15 AT AT92202821T patent/ATE134016T1/de not_active IP Right Cessation
- 1992-09-15 DE DE69208187T patent/DE69208187T2/de not_active Expired - Fee Related
- 1992-09-15 EP EP92202821A patent/EP0533273B1/en not_active Expired - Lifetime
- 1992-09-15 ES ES92202821T patent/ES2082350T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITMI910811U1 (it) | 1993-03-19 |
ES2082350T3 (es) | 1996-03-16 |
EP0533273A1 (en) | 1993-03-24 |
ITMI910811V0 (it) | 1991-09-19 |
DE69208187T2 (de) | 1996-10-02 |
ATE134016T1 (de) | 1996-02-15 |
DE69208187D1 (de) | 1996-03-21 |
IT222735Z2 (it) | 1995-04-24 |
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