Changeable rotary combination shackle lock

Details Changeable rotary combination shackle lock Changeable rotary combination shackle lock

1991-04-18

1992-05-05

Luebke, Renee S.

Locks

Portable

Padlocks

70312, E05B 3706

Patent

active

051096846

ABSTRACT:
A shackle leg changeable combination lock including clutches and combination wheels slidable to position therein for positive engagement in which the combination wheels are axially restrained in position by a removable cap held by a detent means. The cap is removable when a shackle leg is moved upwardly to an unlock position and the cap detent means is overcome by application of force.

REFERENCES:
patent: 1486934 (1924-03-01), Strmic
patent: 1666453 (1928-04-01), Jakopets
patent: 1706994 (1929-03-01), Beck
patent: 1898947 (1933-02-01), Frey
patent: 2189342 (1940-02-01), Eber
patent: 4354365 (1982-10-01), Mayer et al.
patent: 4441346 (1984-04-01), Castiglioni
patent: 4445348 (1984-05-01), Saitoh
patent: 4615191 (1986-10-01), Grandy
patent: 4831860 (1989-05-01), Sheiman et al.

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