Claims
- 1. Locking device comprising an opening aid (8) with an opening part for a door or a tailgate, and further comprising a lock mechanism (1) having an actuating drive (4) to drive a component of the lock mechanism (1) between a pre-engagement position and a main-engagement position, and concurrently to drive an operating part of the opening aid (8) between an extended position and a retracted position, the lock mechanism (1) and the opening aid (8) being connected to each other by transmission elements implementing the actuating drive, wherein the connection of the lock mechanism (1) to the opening aid (8) can be uncoupled and wherein the transmission elements have springs (15, 16) for transmitting the movement of the actuating drive (4) to the opening aid (8).
- 2. Locking device according to claim 1, wherein the connection of the lock mechanism (1) to the opening aid (8) comprises a first connecting rod (13), which is connected to the lock mechanism (1) and can be driven in a linearly movable manner, and a second connecting rod (12), which is connected to the opening aid (8) and can likewise be moved linearly, the linear movement of the connecting rod (13) of the lock mechanism (1) being transmittable to the connecting rod (12) of the opening aid (8) by springs (15, 16).
- 3. Locking device according to claim 1, wherein the actuating drive (4) is connected to a handle part (9) of the opening aid (8) by the transmission elements.
- 4. Locking device according to claim 1, wherein, in the event of a defect, the actuating drive (4) can be overridden manually by means of a connection (18) to a locking cylinder.
- 5. Locking device according to claim 1, wherein the lock mechanism (1) and the opening aid (8) form a constructional unit.
- 6. Locking device according to claim 1, wherein the actuating drive (4) is coordinated with the lock mechanism (1) or the opening aid (8).
- 7. Locking device comprising:a lock mechanism with an actuating drive for driving the lock mechanism between positions of pre-engagement and main engagement; an opening aid, and a connection mechanism which connects the opening aid to the lock mechanism, the opening aid providing via the connection mechanism a driving of the lock mechanism between the positions of pre-engagement and main engagement; and wherein the connection mechanism includes a spring assembly which couples movement of the opening aid to movement of the actuating drive when the opening aid is free to move, the spring assembly permitting movement of the actuating drive when the opening aid is jammed.
- 8. Locking device according to claim 7, wherein the opening aid includes a manually operable handle.
Priority Claims (1)
Number |
Date |
Country |
Kind |
197 06 952 |
Feb 1997 |
DE |
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Parent Case Info
This is a continuation of application Ser. No. 09/022,661 filed Feb. 12, 1998.
US Referenced Citations (7)
Continuations (1)
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Number |
Date |
Country |
Parent |
09/022661 |
Feb 1998 |
US |
Child |
09/804429 |
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US |