Door latch device

Details Door latch device Door latch device

2005-11-23

2008-12-23

Estremsky, Gary (Department: 3673)

Closure fasteners

Bolts

Swinging

C292SDIG056

Reexamination Certificate

active

07467816

ABSTRACT:
A door latch device includes a striker, a fork, a pawl lever that locks rotation of the fork, the fork having a first locking part which locks the striker when the fork is shifted from an open state though a half-grasped state to a full-grasped state and a second locking part which is locked with the pawl lever in the half-grasped state, a stopper member which restricts rotation of the pawl lever, and a sound adjusting unit that makes a first striking sound which occurs when the striker strikes the first locking part larger than a third striking sound which occurs when the pawl lever strikes the stopper member is in the full-grasped state of the fork, and that makes a second striking sound which occurs when the pawl lever strikes the second locking part larger than the third striking sound.

REFERENCES:
patent: 4783103 (1988-11-01), Schlegel
patent: 4971373 (1990-11-01), Hamada et al.
patent: 5961164 (1999-10-01), Gomi
patent: 6749234 (2004-06-01), Bruce
patent: 6789825 (2004-09-01), Kalargeros et al.
patent: 2 320 351 (1974-10-01), None
patent: 36 05 601 (1987-02-01), None
patent: 39 32 268 (1990-06-01), None
patent: 19821754 (1998-12-01), None
patent: 102 44 161 (2003-08-01), None
patent: 06-000524 (1994-01-01), None
patent: 06-016002 (1994-04-01), None

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