Surgery: kinesitherapy – Kinesitherapy – Device with applicator having specific movement
Patent
1994-03-21
1995-05-02
Hafer, Robert A.
Surgery: kinesitherapy
Kinesitherapy
Device with applicator having specific movement
601 90, 601 98, A61H 700
Patent
active
054114691
ABSTRACT:
A foot massager includes a casing, an L-shaped mount having a horizontal wall fastened to the bottom of the casing and a vertical wall upstanding from the bottom of the casing, a motor horizontally mounted on the L-shaped mount, a foot rest suspended above the casing, an eccentric wheel driven by the motor through the mandrel of a speed reducing gear to oscillate the foot rest through an oscillating element via two links vertically disposed in parallel, each link having a top end pivoted to the vertical wall of the L-shaped mount and a bottom end pivoted to the oscillating element. The oscillating element has a top end connected to the foot rest, an elongated guide groove vertically disposed in the middle between the links and the eccentric wheel has a transmission shaft perpendicularly inserted into the elongated guide groove and turned to move back and forth along the elongated guide groove, causing the foot rest to oscillate.
REFERENCES:
patent: D340116 (1993-10-01), Ohashi
patent: D340529 (1993-10-01), Ohashi
patent: D351024 (1994-09-01), Chou
patent: 976993 (1910-11-01), Ellis
patent: 2433548 (1945-08-01), Ecks
patent: 2534438 (1947-07-01), Gosselin
patent: 2644958 (1951-05-01), Davis
patent: 3022520 (1959-05-01), Finger
patent: 4277857 (1981-07-01), Svehaug
patent: 5107822 (1992-04-01), Ohashi
patent: 5328443 (1994-07-01), Lee
Hafer Robert A.
Kenealy David J.
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