Anti-spin coupling for orbiting disc razor

Details Anti-spin coupling for orbiting disc razor Anti-spin coupling for orbiting disc razor

1979-12-28

1981-11-24

Smith, Gary L.

Cutlery

Razors

With blade-moving means

30 433, B26B 1912

Patent

active

043015930

ABSTRACT:
Annular discs having narrow sharp edge slots therethrough are supported in circular raceways in a razor head by eccentric drive balls which impart planetary motion thereto. The eccentric drive balls are pivotally mounted on the ends of rapidly rotating drive shafts so that they swing outwardly away from the shaft axis, thereby pressing the edges of the discs against the edges of the raceways, preventing spinning of the discs and imparting thereto a tendency to rotate slowly, contrary to the orbiting directions of the discs.

REFERENCES:
patent: 2077805 (1937-04-01), Muros
patent: 3027636 (1962-04-01), Wahnish
patent: 3921270 (1975-11-01), Upton
patent: 4180906 (1980-01-01), May

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