Endless belt power transmission systems or components – Means for adjusting belt tension or for shifting belt,... – Load responsive tension adjuster or shifter
Patent
1998-01-26
1999-11-30
Hannon, Thomas R.
Endless belt power transmission systems or components
Means for adjusting belt tension or for shifting belt,...
Load responsive tension adjuster or shifter
474113, 474133, F16H 708, F16H 714, F16H 712
Patent
active
059933402
ABSTRACT:
Stretcher for a transmission belt comprising a fixed part suitable for being rigidly connected to a support structure, a movable part hinged to the fixed part about a first axis, a pulley carried by the movable part and rotating with respect thereto about a second axis distinct from the first axis and parallel thereto, a spring interposed between the fixed part and the movable part and suitable for loading in use the movable part in the direction tending to keep the pulley in engagement with the relative belt, and a damping element provided with a base wall rigidly fixed to the fixed part and with an annular friction portion extending axially from the base wall and cooperating with a seat produced in the movable part.
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Mennuti Angelo
Rocca Carlo
Theobald Marc
Dayco Europe S.p.A.
Hannon Thomas R.
Kaness Matthew A.
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