WO2019202253A2 - Bague de fixation pour verrou - Google Patents
Bague de fixation pour verrou Download PDFInfo
- Publication number
- WO2019202253A2 WO2019202253A2 PCT/FR2019/050889 FR2019050889W WO2019202253A2 WO 2019202253 A2 WO2019202253 A2 WO 2019202253A2 FR 2019050889 W FR2019050889 W FR 2019050889W WO 2019202253 A2 WO2019202253 A2 WO 2019202253A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lock
- stator
- ring
- sheath
- annular portion
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
- E05B9/084—Fastening of lock cylinders, plugs or cores
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance
- E05B53/003—Operation or control of locks by mechanical transmissions, e.g. from a distance flexible
- E05B53/005—Bowden
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/06—Lock cylinder arrangements
Definitions
- the present invention relates to a fastening ring for a motor vehicle door latch.
- a closing system of a motor vehicle door such as the hood of a trunk, or a door, conventionally comprises a lock 1 which can be actuated, and / or condemned / unlocked, by the rod 3 of a lock 5, via a cable 7 Bowden type.
- the functions of actuating the lock on the one hand, and locking / unlocking this lock on the other hand can be separated, and performed on the one hand by an actuating handle , and on the other hand by the aforementioned lock.
- the fixing of the lock on its support namely on the sheet of the opening or on a support part of an actuating handle, is effected by setting up a flange surrounding the latch stator, so that the sheet of the opening is sandwiched between the flange and the latch stator.
- the member making it possible to hold the end of this sheath fixed is integral with the latch: this is what is shown in FIGS. 2 and 3, appended hereto, on which a lock stator 9 can be seen a protrusion 11 having a notch 13 adapted to receive the end of the sheath of the Bowden cable; the rod 3 is pivotally mounted on the stator 9 in conjunction with the rotor (not shown) of the lock, and this rod itself comprises a housing 15 adapted to receive the end of the cable.
- the protrusion 11 of the latch 5 requires a mounting of the lock from inside the vehicle, this protrusion can not indeed go through the hole provided for this purpose in the vehicle body.
- This object of the invention is achieved with a fastening ring for an opening lock, this lock comprising an anti-tearing plate, a stator, a rotor and an actuating rod of a transmission member,
- this transmission member comprising a sheath and a cable capable of sliding inside this sheath
- said ring comprising an annular portion intended to be fixed around said stator and a retaining tab of the end of said sheath.
- the fixing ring makes it possible to introduce the lock by the outside of the opening, then to fix the stator on its support (plate of the opening or support of handle), while taking this support in sandwich between this ring and a collar attached to the body of the lock by the outside of the opening.
- the retaining tab of this ring then allows to fix the end of the sheath of the transmission member.
- the end of the cable itself is mounted on the lock link.
- the ring thus fulfills two functions, namely on the one hand the maintenance of the lock on its support, and on the other hand the maintenance of the end of the sheath of the transmission member (of the Bowden cable type) in a fixed position. relative to the lock.
- This ring thus makes it possible to mount the lock by the outside of the opening and then to connect the transmission member in a very simple manner to this lock, without it being necessary to use additional parts to immobilize the end. the sheath of this transmission member relative to the lock.
- said annular portion comprises a plurality of holding tongues: these tongues make it possible to receive an intermediate locking ring for the stator of the lock;
- said tab extends in a direction substantially perpendicular to the plane of said annular portion: this arrangement makes it possible to keep the end of the sheath of the transmission member in an ad hoc position with respect to the link of the lock;
- said tab extends in a direction inclined relative to the perpendicular to the plane of said annular portion
- the present invention also relates to a set of rings comprising a fixing ring according to the above and, fixed inside thereof, an intermediate support ring of said stator.
- the present invention also relates to a sash lock assembly comprising a ring according to the above, and a sash handle assembly, comprising such a lock.
- FIG. 1 represents an overview of a lock of the prior art connected by a Bowden cable to a motorhome door lock, as explained in the preamble of the present description,
- FIG. 2 represents a perspective view of a lock of the prior art, with its stator and its Bowden cable actuating rod, as explained in the preamble of the present description,
- FIG. 3 represents a perspective view taken at another angle of the stator of this lock of the prior art, the rotor having been removed from the stator,
- FIG. 4 represents a perspective view of a lock fixing ring according to the invention
- FIG. 5 represents a perspective view similar to that of FIG.
- FIG. 6 represents a perspective view similar to that of FIG.
- the X axis extends in the direction of rotation of the lock rotor.
- the fixing ring 17 comprises on the one hand an annular portion 19, and on the other hand a retaining tab 21, formed of a alone holding with the annular portion 19.
- the fixing ring 17 may be made by injection of a thermoplastic material, such as polyethylene; it can also be made by overmolding with a Zamak ® part , for better resistance to tearing tests (Thatcham test in particular).
- the annular portion 19 comprises, on its radially inner portion, a plurality of holding tabs, and more precisely four retaining tabs 23a, 23b, 23c, 23d extending substantially in the direction X. These holding tabs are able to receive an intermediate ring 24 itself provided with elastic tabs 25a, 25b, 25c able to block the displacements of the stator 9 in the direction X.
- a retaining tab 21 extends in the direction X from the annular portion 19, that is to say in a direction substantially perpendicular to the general plane of the annular portion 19.
- this retaining tab could also extend in a direction inclined relative to the direction X, according to the overall configuration of the closure system.
- this retaining lug 21 comprises a notch 13 for retaining the end of the sheath of a transmission member, such as a Bowden type cable, of the type designated by reference 7 in Figure 1 relating to the state of the art.
- the notch 13, of shape for example (but in a non-limiting manner) U has a shoulder 26.
- Proper ribbing 27 makes it possible to confer on the fixing ring 17 according to the invention the properties of sufficient mechanical strength, while optimizing the quantity of thermoplastic material necessary for the production of this part.
- the stator 9 of this latch is positioned inside the annular portion 19 of the fixing ring 17, so that the stator 9 is held inside this annular portion by the elastic tabs 25a, 25b, 25c of the intermediate ring 24, that is to say by the effect of the elastic return of these tabs against the periphery of this stator.
- a rotor 29 for receiving an actuation key latch.
- the mode of implementation of the fixing ring 17 according to the invention, and its associated lock 5, is as follows. It is assumed that the sheet T of the fixed or mobile part of the opening (or the handle support) has an orifice (not shown) allowing the stator 9 of the latch 5 to pass.
- the fixing ring 17 is presented vis-à-vis said orifice.
- stator 9 incorporating the rotor 29, the cover 31 and the locking collar, until the stator 9 comes to be positioned between the elastic tabs 25a, 25b, 25c: when this position is reached, the sheet T of the opening is sandwiched between the annular portion 19 of the fixing ring 17, and the plate 31 and its associated locking flange.
- the latch 5 is thus held firmly in a fixed position on the sheet T of the opening.
- the end of the sliding cable is placed in the sheath of the Bowden cable, inside the housing 15 of the connecting rod 3, and the end of the sheath of this Bowden cable is fixed inside the housing. the notch 13 of the tab 21.
- the fixing ring 17 allows to unite in one piece the functions of fixing the latch 5 on the sheet T of the opening, and holding in a fixed position relative to this lock on the end of the Bowden cable sheath.
- This fixing ring 17 allows the introduction of the stator 9 of the lock 5 by the outside of the orifice formed in the sheet T, the connection of the Bowden cable to the link 3 on the one hand and the leg 21 of another can be made from the inside of the opening, after said introduction.
- the present invention therefore fully meets the objectives of ease of assembly mentioned in the preamble of the present description.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112019002000.5T DE112019002000T5 (de) | 2018-04-17 | 2019-04-15 | Befestigungsring für ein Schloss |
| BR112020021143-5A BR112020021143B1 (pt) | 2018-04-17 | 2019-04-15 | Anel de fixação para trava de batente de porta, conjunto de anéis, conjunto de trava de batente de porta e conjunto de maçaneta de batente de porta |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1853325A FR3080136B1 (fr) | 2018-04-17 | 2018-04-17 | Bague de fixation pour verrou |
| FR18/53325 | 2018-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2019202253A2 true WO2019202253A2 (fr) | 2019-10-24 |
| WO2019202253A3 WO2019202253A3 (fr) | 2019-12-19 |
Family
ID=62948233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2019/050889 Ceased WO2019202253A2 (fr) | 2018-04-17 | 2019-04-15 | Bague de fixation pour verrou |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE112019002000T5 (fr) |
| FR (1) | FR3080136B1 (fr) |
| WO (1) | WO2019202253A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3103007A1 (fr) * | 2019-11-13 | 2021-05-14 | U-Shin France | Verrou à système de levier solidaire |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2850999B1 (fr) * | 2003-02-06 | 2005-04-15 | Ronis Sa | Serrure a barillet a bague de clipsage |
| FR2996872B1 (fr) * | 2012-10-17 | 2014-11-07 | Renault Sas | Dispositif de bridage d'un verrou pour une porte d'un vehicule automobile et vehicule automobile comprenant un tel dispositif de bridage |
| US9593514B2 (en) * | 2013-02-18 | 2017-03-14 | Ford Global Technologies, Llc | Seamless exterior handle for a vehicle door |
-
2018
- 2018-04-17 FR FR1853325A patent/FR3080136B1/fr active Active
-
2019
- 2019-04-15 DE DE112019002000.5T patent/DE112019002000T5/de active Pending
- 2019-04-15 WO PCT/FR2019/050889 patent/WO2019202253A2/fr not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3103007A1 (fr) * | 2019-11-13 | 2021-05-14 | U-Shin France | Verrou à système de levier solidaire |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3080136A1 (fr) | 2019-10-18 |
| DE112019002000T5 (de) | 2021-01-21 |
| BR112020021143A2 (pt) | 2021-03-23 |
| WO2019202253A3 (fr) | 2019-12-19 |
| FR3080136B1 (fr) | 2020-04-24 |
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