Combination lock

Details Combination lock Combination lock

1997-09-30

1998-07-21

Gall, Lloyd A.

Locks

Portable

Padlocks

70312, E05B 3702

Patent

active

057821135

ABSTRACT:
A combination lock is composed of a lock body, a locking mechanism, an unlocking mechanism, and a cover. The locking mechanism is located in a horizontal slot of the lock body such that the arresting rod of the locking mechanism can be directly actuated by the unlocking mechanism, and that one end of a shackle of the lock body is separated from a press portion of the unlocking mechanism by a distance capable of preventing a finger pressing the press portion from obstructing the shackle to be fastened With an object intended to be disabled.

REFERENCES:
patent: 659045 (1900-10-01), Arness
patent: 835304 (1906-11-01), Indelli
patent: 1205781 (1916-11-01), Pirog
patent: 1316037 (1919-09-01), Hewitt
patent: 4111014 (1978-09-01), Epstein
patent: 4610152 (1986-09-01), Duringer
patent: 4831860 (1989-05-01), Sheiman et al.
patent: 4860561 (1989-08-01), Hwang
patent: 5027623 (1991-07-01), Ling
patent: 5042277 (1991-08-01), Jenn-Rong
patent: 5193367 (1993-03-01), Ling
patent: 5685179 (1997-11-01), Yang

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