Lock, especially for the doors, flaps or the like, of motor...

Details Lock, especially for the doors, flaps or the like, of motor... Lock, especially for the doors, flaps or the like, of motor...

2006-06-13

2006-06-13

Estremsky, Gary (Department: 3676)

Closure fasteners

Bolts

Swinging

C292S216000

Reexamination Certificate

active

07059640

ABSTRACT:
A lock especially for the doors, flaps or the like, of motor vehicles. The lock includes a rotating latch (11) into which a closing element (20) is inserted, when the door is closed. The rotating latch (11) is pivoted out of an open position into a main locking position, via a pre-locking position. The lock also comprises a catch (21) which, in the pre-locking position, engages in a pre-stop notch provided on the rotating latch (11), and in the main locking position, engages in the main stop notch (14) positioned on the rotating latch. The lock also includes a motor-driven closing/opening auxiliary unit for the door, having a drive part (29) and a drive device (30) with at least two output elements (37, 38) which act on the rotating latch (11) or the catch (21). The lock further comprises a control for positioning the closing and opening auxiliary unit in an active or passive position, wherein the output elements (37, 38) are continuously coupled to the drive part (29) in such a way that the two output elements (37, 38) are displaced in an isochronous manner when the drive part (29) is switched on.

REFERENCES:
patent: 5411302 (1995-05-01), Shimada
patent: 5639130 (1997-06-01), Rogers et al.
patent: 6386599 (2002-05-01), Chevalier
patent: 6550825 (2003-04-01), Ostrowski et al.
patent: 6557910 (2003-05-01), Amano
patent: 6565131 (2003-05-01), Roos
patent: 101 57 473 (2002-05-01), None
patent: 0109656 (1984-05-01), None
patent: 2768761 (1999-03-01), None

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