EP0230808B1 - Verriegelungsvorrichtung für Kraftfahrzeugtürschloss - Google Patents
Verriegelungsvorrichtung für Kraftfahrzeugtürschloss Download PDFInfo
- Publication number
- EP0230808B1 EP0230808B1 EP86402724A EP86402724A EP0230808B1 EP 0230808 B1 EP0230808 B1 EP 0230808B1 EP 86402724 A EP86402724 A EP 86402724A EP 86402724 A EP86402724 A EP 86402724A EP 0230808 B1 EP0230808 B1 EP 0230808B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- disc
- rotation
- cam
- pin
- hook
- 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
Links
- 230000002441 reversible effect Effects 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 4
- 241000237858 Gastropoda Species 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 210000003323 beak Anatomy 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000237369 Helix pomatia Species 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
- E05B81/25—Actuators mounted separately from the lock and controlling the lock functions through mechanical connections
Definitions
- the present invention relates to an actuator for locking a motor vehicle door lock, capable of cooperating with a locking finger of this door lock capable of taking in this actuator a unlocked position and a locked position.
- This actuator is of the type comprising a rotary disc in which is formed an opening for receiving the locking finger and which is profiled so that, the finger resting on an edge of said opening, the rotation of the disc in one direction causes the movement of the finger from its unlocked position to its locked position and vice versa in the opposite direction of rotation of the disc.
- Patent FR-A 2 501 271 thus describes a rotary locking actuator comprising a cam whose rotation moves the locking finger in its locked position by means of a system of links, and which is associated with an electrical circuit making it possible to lock the finger in its condemned position.
- French patent application FR-A 2 585 057 in the name of the Applicant relates to a locking actuator of the type comprising a sliding locking cam, in order to prevent any fraudulent manual unlocking of the lock after breaking of a window of the vehicle.
- the invention therefore relates to an actuator of the first type above and aims to achieve a simpler structure device and which requires no transformation of the existing electrical circuit on the vehicle.
- the actuation of the locking hook can be obtained from the electric circuit existing on the vehicle without transformation of the latter, therefore with only two electric wires, and this hook can only be unlocked by an electric order of rotation of the disc, which increases the anti-theft security of the vehicle.
- the actuator according to the invention can be implemented by "all or nothing" electrical commands, which constitutes an additional advantage.
- the second cam and the locking hook are each provided with a bistable elastic member capable of automatically returning these members to their initial angular positions of rest, after rotation of a determined angle of the disc by a electric unlocking order from the locked and locked position of the finger, the disc also being provided with a return spring to its initial rest position from the unlocked locked position or from the locked and locked position.
- bistable elastic return members contributes to enabling the actuator to operate by "all or nothing" electrical commands.
- the actuator shown in the drawings is intended to carry out the locking of a motor vehicle door lock by means of a finger 1 of a locking lever 10 which can take two positions, namely a first unlocked position shown in lines solid ( Figure 1) and a second locked position 1 has been shown in dashed lines, the lock, known per se, not being shown.
- Finger 1 is connected to the lock by a piece 10 in a manner known per se, while the two cams Ci and C 2 as well as the hook 6 are provided with repsective bistable return members 13, 14 formed by springs arranged for automatically recall these two cams in one of two stable positions, starting from determined angular positions.
- means are provided for securing the two cams C 1 , C 2 in rotation in one direction, namely clockwise in the drawings; in the example described, these means consist of a boss 15 formed on the second cam C 2 , and by a corresponding plate 16 of the first cam C 1 , the boss 15 coming to be applied on the plate 16 by rotating the cam C 1 clockwise when cam C 2 rotates in this direction.
- the disc 2 is provided on its face opposite to the cams Ci and C 2 with a central protrusion 116 forming a pivot, received in a housing of a support 117 around which is disposed a spring 118 for returning the disc 2 to its angular position of rest illustrated in FIG. 1.
- the disc 2 can be rotated in one direction or the other by an electric motor M of the electric circuit of the vehicle to which it is connected in a manner known per se, by a connection 119, the rotary drive being obtained by a pinion 121 cooperating with a ring gear 120 fixed under the disc 2.
- the bistable springs 13 and 14 respectively recall the second cam C 2 and the locking hook 6 at their starting position in FIG. 1, the finger 1 being returned to its unlocked position by the edge 3b opening 3.
- the rotary actuator according to the invention can be put into three different states: a unlocked position of the finger 1 (FIG. 1), a reversible locked position 1 il of the finger in which the finger is not locked by the hook 6, and a non-reversible locked position ( Figure 9) in which the finger 1 is locked in the locked position by the hook 6 and can only be unlocked by an electrical command.
Landscapes
- Lock And Its Accessories (AREA)
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8519174A FR2592084B1 (fr) | 1985-12-24 | 1985-12-24 | Actionneur de condamnation d'une serrure de porte de vehicule automobile |
FR8519174 | 1985-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0230808A1 EP0230808A1 (de) | 1987-08-05 |
EP0230808B1 true EP0230808B1 (de) | 1989-08-30 |
Family
ID=9326158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86402724A Expired EP0230808B1 (de) | 1985-12-24 | 1986-12-09 | Verriegelungsvorrichtung für Kraftfahrzeugtürschloss |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0230808B1 (de) |
JP (1) | JPS62228577A (de) |
CA (1) | CA1279080C (de) |
DE (1) | DE3665343D1 (de) |
ES (1) | ES2010669B3 (de) |
FR (1) | FR2592084B1 (de) |
MX (1) | MX160483A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2227049B (en) * | 1989-01-17 | 1993-05-12 | Rockwell Automotive Body Co | Vehicle door locking system |
GB2284232B (en) * | 1993-11-30 | 1997-02-12 | Mitsui Mining & Smelting Co | Actuator with an anti-theft mechanism for vehicle door locks |
US5680783A (en) * | 1994-08-31 | 1997-10-28 | Mitsui Kinzoku Kogyo Kabushiki Kaisha | Door lock device with anti-theft mechanism |
DE102008049967B4 (de) | 2008-10-02 | 2015-04-30 | Ira Marom | Druckverfahren und Verfahren zur Herstellung einer Bildanimation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501271A1 (fr) * | 1981-03-03 | 1982-09-10 | Mecanismes Comp Ind De | Serrure, notamment pour portiere de vehicule automobile |
-
1985
- 1985-12-24 FR FR8519174A patent/FR2592084B1/fr not_active Expired
-
1986
- 1986-12-09 DE DE8686402724T patent/DE3665343D1/de not_active Expired
- 1986-12-09 EP EP86402724A patent/EP0230808B1/de not_active Expired
- 1986-12-09 ES ES86402724T patent/ES2010669B3/es not_active Expired
- 1986-12-16 CA CA000525454A patent/CA1279080C/en not_active Expired - Fee Related
- 1986-12-17 MX MX469786A patent/MX160483A/es unknown
- 1986-12-24 JP JP61315951A patent/JPS62228577A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501271A1 (fr) * | 1981-03-03 | 1982-09-10 | Mecanismes Comp Ind De | Serrure, notamment pour portiere de vehicule automobile |
Also Published As
Publication number | Publication date |
---|---|
DE3665343D1 (en) | 1989-10-05 |
EP0230808A1 (de) | 1987-08-05 |
ES2010669B3 (es) | 1989-12-01 |
CA1279080C (en) | 1991-01-15 |
FR2592084B1 (fr) | 1988-03-25 |
JPS62228577A (ja) | 1987-10-07 |
MX160483A (es) | 1990-03-12 |
FR2592084A1 (fr) | 1987-06-26 |
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