Device for supporting and operation a dental floss

Details Device for supporting and operation a dental floss Device for supporting and operation a dental floss

1991-04-19

1993-01-05

O'Connor, Cary E.

Toilet

Toothpick

And motor driven mechanism or fluid applicator

132325, A61C 1500

Patent

active

051761572

ABSTRACT:
The device comprises a rear part containing a motor connected through a series of crown gears and of spindles to a front part shaped complementarily to the rear part, and containing a reel on which a dental floss is wound up, and a truncated-cone element on which the floss winds up as it is used that engages with a spindle driven into continuous rotation, while a small roller with two circumferential races engages with another spindle which is made to oscillate about its vertical axis, so that the dental floss encompasses the small roller and runs between the ends of two branches of a fork and is thus caused to advance swingingly as well as gradually removed after use.

REFERENCES:
patent: 3667483 (1972-06-01), McCabe
patent: 3759274 (1973-09-01), Warner
patent: 3847167 (1974-11-01), Brien
patent: 4586521 (1986-05-01), Urso

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