Motorized hair styling brush with removable dryer

Details Motorized hair styling brush with removable dryer Motorized hair styling brush with removable dryer

1984-06-20

1987-05-12

Mancene, Gene

Toilet

Nail device

Compound tools

132 34R, 34 96, 219222, A45D 102, A46B 1500, A46B 710, H05B 302

Patent

active

046641327

ABSTRACT:
A motorized hair styling brush with removable dryer includes a rotatable hair brush mounted on a drive shaft which is driven by a reversible direct current motor. Torque is transferred from the drive shaft to the rotating brush through a thrust bearing that establishes a maximum torque deliverable to the hair brush. A thumb nut threadably mounted on the end of the drive shaft at the forward end of the hair brush compresses a spring within the hair brush to push the hair brush against the thrust bearing. Turning the thumb nut with respect to the drive shaft alters the maximum torque deliverable from the drive shaft to the hair brush. An external AC powered blower is provided with a mounting bracket that slips along tracks on the handle for easy engagement and disengagement. The dryer is configured generally rearwardly of the brush and blows air at an angle toward the brush. Alternating current for the blower and direct current for the brush motor are provided by a four-conductor electric cord connected at its far end to an AC/DC power supply.

REFERENCES:
patent: 1759265 (1930-05-01), Kunin et al.
patent: 2400723 (1946-05-01), Vrana
patent: 2448263 (1948-08-01), Hannon
patent: 3019463 (1962-02-01), Mitchell
patent: 3204469 (1965-09-01), Spillers
patent: 3349782 (1967-10-01), Sawin
patent: 3386453 (1968-06-01), Roberts et al.
patent: 3491774 (1970-01-01), Carbone
patent: 3894547 (1975-07-01), Scivoletto
patent: 4222398 (1980-09-01), Fromman
patent: 4419565 (1983-12-01), McGaw
patent: 4496825 (1985-01-01), Andis

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