Cutlery – Razors – With cooperating shearing blades
Patent
1982-09-14
1985-01-15
Smith, James G.
Cutlery
Razors
With cooperating shearing blades
B26B 1904
Patent
active
044931492
ABSTRACT:
Reciprocal blade assembly of electric shaver having means for positively shaving specifically such long beard hair as ones extending along user's face skin or curling which are hard to shave, in addition to ordinary beard hair easy to shave. The means comprises an elongated bent part and slit-shaped hair inlet apertures made in an outer blade of a flexible steel foil fixed as bent semicylindrically to the shaver's head, the bent part being parallel to the longitudinal axis of the blade and the slit-shaped apertures substantially transversing the bent part, and an undulated part corresponding to the bent part and made in respective arcuate cutting blade edges of an inner cutter driven reciprocally to slide at the edges along the inner surface of the outer blade. Other hair inlet apertures made in the outer blade on both sides of the bent part for shaving mainly the ordinary hair are made, for example, to vary in diameter to gradually reduce rigidity against the bending of the outer blade as farther separated sideward from the bent part, whereby intimate contact between the semicylindrically bent outer blade and the inner cutter blade edges is maintained.
REFERENCES:
patent: 2629169 (1953-02-01), Kleinman
patent: 3098295 (1963-07-01), Wahl
patent: 3648367 (1972-03-01), Tolmie
patent: 3811188 (1974-05-01), Brenneman et al.
patent: 3967373 (1976-07-01), Sakai et al.
patent: 4133103 (1979-01-01), Beck
patent: 4393586 (1983-07-01), Hamashima et al.
Otsuka Kiyotaka
Tanabe Toshio
Tanahashi Masao
Matsushita Electric & Works Ltd.
Smith James G.
LandOfFree
Reciprocal blade assembly of electric shaver does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reciprocal blade assembly of electric shaver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reciprocal blade assembly of electric shaver will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1475997