Abrading – Machine – Endless band tool
Reexamination Certificate
2007-07-03
2007-07-03
Rachuba, M. (Department: 3723)
Abrading
Machine
Endless band tool
Reexamination Certificate
active
11196406
ABSTRACT:
A belt oscillating apparatus of a belt sander, wherein the belt sander includes a machine frame, a driving wheel, a driven wheel, a sand belt mounted on the driving wheel and the driven wheel, and the belt oscillating apparatus is mounted on the machine frame, comprising two oscillating devices, two transmission devices and a valve. The oscillating devices are pivoted on the machine frame and pivoting the driven wheel therebetween. The transmission devices connect the oscillating devices and the valve. A pneumatic power is provided to the valve to move the driven wheel via the transmissions and the oscillating device. The oscillating devices and the transmission device are working alternately by the sand belt touches the oscillating devices, such that the sand belt is reciprocated between the oscillating devices.
REFERENCES:
patent: 1628531 (1927-05-01), Carlson
patent: 2220268 (1940-11-01), Olsen
patent: 3447306 (1969-06-01), Jakimcius
patent: 3552067 (1971-01-01), Przygocki
patent: 3665650 (1972-05-01), Przygocki
patent: 3745717 (1973-07-01), Robinson
patent: 3900973 (1975-08-01), van der Linden
patent: 4187645 (1980-02-01), Lind
patent: 4290240 (1981-09-01), Robinson
patent: 4369601 (1983-01-01), Gerber
patent: 5871390 (1999-02-01), Pant et al.
patent: 6386958 (2002-05-01), Wang
patent: 6471568 (2002-10-01), Wang
patent: 6899594 (2005-05-01), Charatan et al.
patent: 0312841 (1989-04-01), None
Rachuba M.
Troxell Law Office PLLC
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