EP1113135A2 - Hinging system for doors or the like - Google Patents
Hinging system for doors or the like Download PDFInfo
- Publication number
- EP1113135A2 EP1113135A2 EP00123628A EP00123628A EP1113135A2 EP 1113135 A2 EP1113135 A2 EP 1113135A2 EP 00123628 A EP00123628 A EP 00123628A EP 00123628 A EP00123628 A EP 00123628A EP 1113135 A2 EP1113135 A2 EP 1113135A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bush
- rod
- hole
- lug
- hinging
- 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.)
- Granted
Links
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
- E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
- E05D5/0223—Parts 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
- E05D5/023—Parts 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 extending through the profile wall
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
- E05D7/1044—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in an axial direction
-
- 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
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Definitions
- the present invention refers to a hinging system for a door, or the like, particularly, although not solely formed by a panel for closing an aperture provided in the bodywork of a vehicle.
- a number of hinging systems of the above cited kind are known in the art, all of which generally call for the various component parts associated therewith to be fastened by means of screws, rivets, welds and the like, so as to ensure adequate strength and robustness to resist the considerable mechanical stresses which a vehicle, such as for instance a car, is expected to be subject to.
- the main component parts of the whole hinging system including the door panel, to be capable of being quickly mounted during assembly, as well as easily disassembled in view of possibly required repair and/or replacement operations.
- the hinging system is adapted to hinge a door 4 (shown with dashed lines in the Figures) about an axis 5 defined by pins 6, which are aligned with and preferably opposing each other.
- the pins 6 may be integral with or anyway firmly joined to the door 4 and, in any case, each one of them is rotatably mounted in a corresponding support accommodation comprising a respective bush-like receptacle 7.
- Each receptacle 7 is provided at the free end portion of a flange 8 that departs and extends transversally from the centre line of a respective bush 9.
- the flange 8 comprises at least a reinforcing rib 10 that is provided integrally with the bush 9.
- the bush 9 has a longitudinal through-hole 11 by means of which it is capable of being mounted on a corresponding support rod 12, which may be square, rectangular, cylindrical or variously shaped in its cross-sectional contour, and which shall be intended as being attached to a fixed support body (such as the bodywork of a vehicle in the described example) in a substantially per sè known and not illustrated manner.
- the longitudinal through-hole 11 of the bush 9 has cross-section that substantially corresponds to the one of the support rod 12.
- the latter which may be either rectilinear or slightly curved, comprises at least a locking hole 13 for each bush 9; the holes 13 may be variously spaced along the same rod, according to the different needs.
- the longitudinal through-hole 11 of each bush 9 is such that the same bush is mounted on the rod 12 in a slack manner, at least in the direction of the main axis 21 of the above cited locking holes 13.
- Each bush 20 is normally fixed in position as illustrated in Figure 2, with the respective lug 15 that is held inserted in the associated locking hole 13 thanks to the transversal tensile, ie. pulling force exerted by the leaf spring 16. Furthermore, in correspondence of the shoulders 14, the clearance or play existing between the rod 12 and the longitudinal through-hole 11 of the bush is compensated for by snap-fitting the teeth 20 thereinto.
- the door 4 turns therefore out to be hinged on in position in a safe, reliable and precise manner, and the position thereof can be conveniently adjusted longitudinally, in correspondence of the various locking holes 13 provided in the rod 12.
- any displacement and/or disassembly of the door 4, as it may for instance be required to repair or replacement purposes, can be carried out quickly, in a particularly convenient, safe and easy manner. It is in fact sufficient for the teeth 20 to be released from the locking position shown in Figure 2, so as to restore the play existing between the rod 12 and the bush 9.
- the bush itself can then pressed by hand, preferably in correspondence of the middle portion of the leaf spring 16, so as to displace the bush transversally, in the direction of the axis 21, in order to cause the lug 15 to slide out of the respective locking hole 13.
- Such a transverse displacement takes obviously place by overcoming the elastic force of the leaf spring 16.
- At least one of the bushes 9 can therefore be caused to slide at will along the rod 12, thereby releasing the pins 6 from their engagement with the corresponding receptacles 7 and, as a result, enabling the door 4 to be removed, wherein the whole operation can be advantageously performed without any need for any component part whatsoever to be removed from the hinging system.
- Re-assembling the door 4 is then carried out by simply bringing the bushes 9 near to each other in a longitudinal position so as to confine and trap the pins 6 between the respective receptacles 7.
- the bushes 9 are locked automatically in position by the action of the force exerted by the spring 16, which sets back into the position shown in Figure 2 as soon as the lug 15 comes to lie in correspondence of one of the holes 13, in which it then gets inserted in the afore described manner.
- the bushes 9 can then be definitively locked, as shown in Figures 1 and 2, by snapping on again the clasping appendices 20.
- the pins 6 may be positioned in a different manner, for example centrally, and be provided from a common rod.
- one of the pins 6 may be integral with or firmly joined to the rod 12, on which there may be provided a single releasable bush 9.
- the described hole-lug coupling for locking the bushes 9 in place can be of a reciprocal type, in that the hole 13 can be provided in the bushes and the lug 15 can in turn be provided on the rod 12.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
- Figure 1 is a schematical, partially cross-sectional front view of a preferred embodiment of the hinging system according to the present invention;
- Figures 2 and 3 are cross-sectional, enlarged-scale views of a detail of the hinging system shown in Figure 1, in respective operating conditions thereof.
Claims (5)
- System for hinging a door, or the like, by means of at least two pins that are aligned along an axis and mounted in corresponding support receptacles, characterized in that at least one of said support receptacles (7) is firmly joined to a bush (9) that is mounted loosely on a support rod (12), on to which it is adapted to be firmly locked by means of a coupling comprising at least a hole (13) and a protruding lug (15), said bush (9) further comprising elastic spacer means (16) adapted to normally keep said lug (15) into engagement with the associated hole (13), said bush (9) being further adapted to be displaced transversally with respect to the support rod (12), by overcoming the force of said elastic spacer means (16), so as to disengage said lug from the corresponding hole and so enable the bush (9) to slide along the support rod (12) in order to axially release said pins (6) from the respective support receptacles (7).
- Hinging system according to claim 1, characterized in that at least one of said support receptacles (7) is provided in correspondence of a flange (8) that departs transversally from a respective bush (9).
- Hinging system according to claim 2, characterized in that said flange (8) comprises at least a reinforcement rib (10) and is provided integrally with said bush (9).
- Hinging system according to claim 1, characterized in that said elastic spacer means comprise a spring (10) that on a side (17) thereof is fixed to the bush (9) and on the other side (18) thereof is adapted to abut against the support rod (12).
- Hinging system according to claim 1, characterized in that from said bush (9), which has a longitudinal hole (11) by means of which it is mounted loosely on the rod (12), there are departing via flexible connections (19) respective appendices, each one of which comprises a tooth (20) adapted to snap-fit into the clearance existing between the rod (12) and the longitudinal hole (11) of the bush (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITPN990054U | 1999-12-27 | ||
| IT1999PN000054U IT248159Y1 (en) | 1999-12-27 | 1999-12-27 | HINGE SYSTEM FOR LEAF |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1113135A2 true EP1113135A2 (en) | 2001-07-04 |
| EP1113135A3 EP1113135A3 (en) | 2003-08-27 |
| EP1113135B1 EP1113135B1 (en) | 2005-09-28 |
Family
ID=11395548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00123628A Expired - Lifetime EP1113135B1 (en) | 1999-12-27 | 2000-10-30 | Hinging system for doors or the like |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1113135B1 (en) |
| AT (1) | ATE305555T1 (en) |
| DE (1) | DE60022853T2 (en) |
| IT (1) | IT248159Y1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9206448U1 (en) * | 1992-05-13 | 1993-09-16 | Dr. Hahn GmbH & Co. KG, 41189 Mönchengladbach | Hinge strap |
-
1999
- 1999-12-27 IT IT1999PN000054U patent/IT248159Y1/en active
-
2000
- 2000-10-30 DE DE60022853T patent/DE60022853T2/en not_active Expired - Lifetime
- 2000-10-30 EP EP00123628A patent/EP1113135B1/en not_active Expired - Lifetime
- 2000-10-30 AT AT00123628T patent/ATE305555T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE305555T1 (en) | 2005-10-15 |
| DE60022853D1 (en) | 2005-11-03 |
| EP1113135B1 (en) | 2005-09-28 |
| EP1113135A3 (en) | 2003-08-27 |
| ITPN990054U1 (en) | 2001-06-27 |
| ITPN990054V0 (en) | 1999-12-27 |
| DE60022853T2 (en) | 2006-06-22 |
| IT248159Y1 (en) | 2002-12-10 |
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