Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,... – Load responsive tension adjuster or shifter
Patent
1992-05-04
1993-06-22
Britts, Ramon S.
Endless belt power transmission systems or components
Means for adjusting belt tension or for shifting belt,...
Load responsive tension adjuster or shifter
474134, 474150, 474164, 474165, F16H 708
Patent
active
052212360
ABSTRACT:
A belt tensioning device for a belt driven bicycle that includes a tension plate having triangular positioned orifices. The plate is pivotally mounted to the frame with one of the orifices. Rollers are mounted in the other two orifices and the drive belt passes between the roller. When the belt tightens against one of the rollers, it pivots the tension plate, forcing the other roller into the belt and preventing any slack from occurring.
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Mollendor David T.
Raymer Matthew C.
Britts Ramon S.
Judson David H.
Schoeppel Roger J.
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