Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent
1982-06-14
1984-06-05
Staab, Lawrence J.
Endless belt power transmission systems or components
Control for variable input to output speed-ratio
Including belt shiftable axially from one to another surface...
414917, F16H 1108
Patent
active
044525931
ABSTRACT:
The object of the invention is to provide a mechanism whose construction and assembly are simplified and whose cost is consequently reduced. The mechanism comprises a support device, a movable device connected to the support device in such manner as to be movable in translation relative to the support device by an actuating device. The support device and movable device are mounted on an intermediate member to pivot about respective pivot pins. The two pivot pins are parallel to each other and the intermediate member defines two cavities which are parallel and extend in a direction orthogonal to the two pivot pins. Two push-members are slidably mounted in the two cavities and the ends of the push-members are respectively in contact with two parallel surfaces. One of the surfaces is defined on the movable device and the other is defined on the fixed device.
REFERENCES:
patent: 3910136 (1975-10-01), Juy
patent: 4194409 (1980-03-01), Nagano
patent: 4362522 (1982-12-01), Huret
Diehl Dwight G.
Huret et ses Fils
Staab Lawrence J.
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