B - Operations – Transporting – 26 – B
Patent
B - Operations, Transporting
26
B
B26B 21/22 (2006.01) B26B 21/52 (2006.01)
Patent
CA 2292022
A safety razor has a blade unit having a top skin engaging surface, a bottom surface spaced from and generally opposite the top surface, and sidewalls connecting the top and bottom surfaces. A handle supports the blade unit for pivotal movement from a rest position. The handle and blade unit are interconnected by a pair of opposed connecting pieces engaging the blade unit through the bottom thereof, at least one of the connecting pieces being urged resiliently into abutment with a cam face on the blade unit, so as to oppose displacement of the blade unit from the rest position and to apply a restoring force for returning the blade unit to the rest position. The handle has a pair of wings with tips forming the connecting pieces and biased apart by the wings. A socket extending into the bottom of the blade unit adjacent each sidewall receives the connecting pieces. The wings may be acted on by springs to urge the tips apart or the tips may be urged apart by the resiliency of the wings themselves.
Macrae & Co.
The Gillette Company
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