Dial-type combination lock

Details Dial-type combination lock Dial-type combination lock

1984-07-17

1986-03-11

Wolfe, Robert L.

Locks

Operating mechanism

Combination

70316, 70321, 70323, E05B 3708

Patent

active

045746036

ABSTRACT:
The invention relates to the technical field of combination locks, and in particular to a combination lock of the type having a plurality of combination dials which, once angularly positioned, enable a manually turnable driver element to cause translation of a bolt element by a means of a stud engageable with said combination dials.
Provision is made for said stud to be rotatable coaxially with said dials and oscillably movable radially thereto. Further, said dials are defined by a ring which is split by a cut and clamped, by elastic deformation, onto a smooth surface of a hub.

REFERENCES:
patent: 3386275 (1968-06-01), Potzick
patent: 3410121 (1968-11-01), Morin
patent: 3702551 (1972-11-01), Blizard
patent: 4142388 (1979-03-01), Phillips
"Combination Lock Glossary", Pub. 1956, Sargent & Greenleaf, Inc.

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