Clasp mechanism

Details Clasp mechanism Clasp mechanism

1976-09-15

1977-12-13

Gelak, Bernard A.

Buckles, buttons, clasps, etc.

Button with fastener

Hinged leaf

24212, A44B 304

Patent

active

040620891

ABSTRACT:
A cufflink clasp mechanism in which a medallion has a perpendicular tubular shaft at the end of which is a bar pivotally mounted by a pin passing through the shaft and an upright member attached to said bar; said upright member having a spherical enlarged portion approximately the size of the internal diameter of the tubular shaft and having a flat side parallel to and remote from said bar and flat side substantially perpendicular to said bar to which the flat side of a block is urged by a spring to bias the bar to stay in a position either parallel to the shaft or perpendicular to the shaft as it is set.

REFERENCES:
patent: 155612 (1874-10-01), Hard
patent: 250891 (1881-12-01), Cutting
patent: 2501151 (1950-03-01), Bayardi
patent: 2516732 (1950-07-01), Taegtstroem

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