Locking device for motor vehicles with sleeve-actuated switch

Details Locking device for motor vehicles with sleeve-actuated switch Locking device for motor vehicles with sleeve-actuated switch

1991-02-04

1991-09-24

Gall, Lloyd A.

Locks

Special application

For automotive vehicles

70255, 70264, 70DIG42, 200553, E05B 6536

Patent

active

050504100

ABSTRACT:
The invention relates to a vehicle locking device having a mechanical rotary connection between a cylinder core of a lock cylinder and a lever system of an associated lock and comprises a driver coupling having two sleeve bodies which are mounted coaxially to one another and, in their installed position, are positively coupled to one another with the interposition of a rotary lost motion freewheeling connection. The rotary movement of the sleeve body drivable by the cylinder core, via a rotary connection element, is sensed for the purpose of controlling an additional locking function superposed on the rotation of the cylinder core. The other sleeve body is dynamically coupled to a securing element of the lever system of the lock. In order to achieve a substantial freedom in the arrangement of the control elements, the two sleeve bodies are rotatably connected to one another and are independently rotatably mounted on a support, spaced from the lock cylinder. The rotary drive from the cylinder core is connected only to the primarily drivable sleeve body.

REFERENCES:
patent: 1159635 (1915-11-01), Wolfe et al.
patent: 1549603 (1925-08-01), Murmann
patent: 2996910 (1961-08-01), Willis
patent: 3000204 (1961-09-01), DeVito
patent: 3751950 (1973-08-01), Leger et al.
patent: 4300374 (1981-11-01), Mullich et al.
patent: 4550580 (1985-11-01), Neyret
patent: 4689977 (1987-09-01), Wolniak et al.

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