Adjustable massage system of seat type

Details Adjustable massage system of seat type Adjustable massage system of seat type

2008-04-08

2008-04-08

Yu, Justine R. (Department: 3771)

Surgery: kinesitherapy

Kinesitherapy

Device with applicator having specific movement

C601S087000, C601S090000, C601S093000, C601S094000

Reexamination Certificate

active

07354409

ABSTRACT:
An assembly comprising of spiral sub-assemblies, each provided with plastic rollers and connected to an output shaft of a gearbox attached to a swinging beam, is mounted to a seat frame with two vertical wires. Two adjustable cables are connected to the swinging beam-ends, and press the spiral assembly rollers against the seat-back cover by bending the vertical wires. The rotation of the spiral assemblies moves the contact points of the rollers with the seat-back cover up and down, creating a massage effect throughout the seat-back cover.

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