Hair trimmer having a low-friction rotary drive

Details Hair trimmer having a low-friction rotary drive Hair trimmer having a low-friction rotary drive

1993-03-09

1994-07-05

Seidel, Richard K.

Cutlery

Cutting tools

Plural cooperating blades

30 341, 30 4392, B26B 1902, B26B 1906, B26B 1900

Patent

active

053255909

ABSTRACT:
A hair trimmer comprising a body, a cutting assembly supported by the body and having a reciprocable cutter, a drive mechanism for reciprocating the cutter, the drive mechanism including a rotating cam, a drive lever engaged with the cam and with the cutter, and a hinge element for flexibly supporting the drive lever in engagement with the cutter and with the cam, the hinge element including a base fixed to the body, a bar fixed to the drive lever and a hinge arm extending between the base and the bar, the hinge arm including a first web and a second web closely spaced to and parallel with the first web.

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patent: 4896420 (1990-01-01), Locke
patent: 5054199 (1991-10-01), Ogawa et al.
patent: 5088200 (1992-02-01), Piwaron et al.
patent: 5159755 (1992-11-01), Jestadt et al.

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