Cutlery – Combined cutlery or combined with ancillary feature – With material-holder or disposal
Patent
1977-06-14
1979-04-24
Peters, Jimmy C.
Cutlery
Combined cutlery or combined with ancillary feature
With material-holder or disposal
30201, 132 45R, B26B 1944, B26B 1920
Patent
active
041504836
ABSTRACT:
A suction type hair cutting device which is comprised of a casing, a suction passage housed by said casing and connected to a vacuum source, and an inlet at the end of said suction passage provided with a fixed blade and an arcuate oscillatory blade. The arcuate oscillatory blade is directly driven by a crank at the output shaft of a motor mounted on the casing, or is driven by a gear mechanism which is rotatable through a flexible wire or the like, whereby the arcuate oscillatory blade is slidably oscillated relative to the fixed blade. The suction inlet is provided with means for controlling or turning air flow rearwards of said both blades which are adjacently elastically arranged to each other, so as to cut hair positively. The cutting hair length may be easily adjusted with the provision of a suction tube which can be connected to said suction inlet, the suction tube being adjustable in its axial length. Otherwise, the cutting hair length may be also easily adjusted by using a hair cutting gauge which is comprised of a head covering body of wall member of a desired thickness defining a plurality of openings for having the hair sucked therethrough, wherein the suction inlet of the hair cutting device is moved along the outer surface of hair cutting gauge during hair cutting operation.
REFERENCES:
patent: 1238061 (1917-08-01), Bourdelat
patent: 2292453 (1942-08-01), LaMere
patent: 2722223 (1955-11-01), Fox
patent: 3260268 (1966-07-01), Reynolds
patent: 3273237 (1966-09-01), Barcaskey
patent: 3979825 (1976-09-01), Baumann
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