Laminated padlock

Details Laminated padlock Laminated padlock

1984-01-17

1985-11-12

Wolfe, Robert L.

Locks

Portable

Padlocks

70 52, E05B 6722

Patent

active

045519978

ABSTRACT:
An improved laminated padlock which includes: a lock body made of a plurality of metal plates with a central chamber and a number of openings formed therein; a cylindrical lock barrel matched with a tumbler structure disposed in the central chamber of the lock body; an improved locking mechanism movably installed in a housing structure in the upper portion of the central chamber; and a U-shaped shackle with facing notches slidingly provided in the openings of the lock body. The improved lock mechanism comprises a pair of lock members identically formed in an I-shaped structure, and a pair of elastic members also identically shaped so that a simpler structure and ab effective operation are achieved therewith.

REFERENCES:
patent: 1938941 (1933-12-01), Soret
patent: 3979931 (1976-09-01), Man
patent: 4290280 (1981-09-01), Yum

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