Dry shaving apparatus with a pivotally mounted shaving head asse

Details Dry shaving apparatus with a pivotally mounted shaving head asse Dry shaving apparatus with a pivotally mounted shaving head asse

1994-02-04

1995-05-02

Payer, Hwei Siu

Cutlery

Razors

With cooperating shearing blades

30 4392, B26B 1912

Patent

active

054108110

ABSTRACT:
A dry shaving apparatus including a housing having two plastic support lugs, and a shaving head assembly arranged between the two support lugs. The shaving head assembly includes a plastic shaving head frame, at least one outer cutter, and at least one inner cutter operatively associated with the outer cutter. The shaving head assembly is mounted on the support lugs in a manner pivotal about a pivot axis by means of bearing screws. The shaving apparatus also includes two biased springs and two metal bearing elements, wherein each of bearing elements is provided with a thread, is fixedly arranged in a respective one of the support lugs, and has an end surface facing the shaving head frame. Each of the bearing screws is in fixed threaded engagement with a respective one of the bearing elements to form pivot bearings for the shaving head frame, and wherein the shaving head frame is held in abutment with the end surface of each of the bearing elements by a respective one of the biased springs which has one of its ends against the respective bearing screw while its other end takes support upon the shaving head frame.

REFERENCES:
patent: 4796359 (1989-01-01), Oprach et al.
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patent: 4930217 (1990-06-01), Wolf et al.
patent: 5163227 (1992-11-01), Wolf et al.
patent: 5185933 (1993-02-01), Messinger
patent: 5201781 (1993-04-01), Jestadt et al.
patent: 5233746 (1993-08-01), Heintke
patent: 5235749 (1993-08-01), Hildebrand et al.
patent: 5245754 (1993-09-01), Heintke et al.
patent: 5257456 (1993-11-01), Franke et al.
patent: 5289636 (1994-03-01), Eichhorn et al.
"Braun Flex Control 4510 Universal" dry shaver, publisher's imprint 5-584-014/VI-92, dated before Feb. 11, 1993.

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