Twisted belt tensioner

Details Twisted belt tensioner Twisted belt tensioner

1996-01-18

1997-09-23

Graysay, Tamara L.

Endless belt power transmission systems or components

Means for adjusting belt tension or for shifting belt,...

Guide roll mounted for movement of its axis along arcuate...

F16H 712

Patent

active

056698410

ABSTRACT:
A belt tensioner for a twisted belt that tends to elongate during usage includes a tensioning pulley for operably engaging the twisted belt, a carrier for the pulley pivotally connected to a frame, a tensioning device for applying continuous force to the tensioning pulley carrier so as to tension the belt, and an unidirectional locking mechanism that allows the carrier to swing in only one direction and not in a reverse direction.

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patent: 5152721 (1992-10-01), Sajczvk et al.
patent: 5418600 (1995-05-01), Genovese

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