TENSIONING DEVICE Russian patent published in 2013 - IPC F16H7/12

Abstract RU 2499930 C1

FIELD: machine building.

SUBSTANCE: tensioning device contains a torsion spring, a pulley installed on axis on the end of the torsion spring and an elastomeric damping element. The elastomeric element is wrapped within a coil of the torsion spring along arc of contact equal to α°. This elastomeric damping element is in damping contact with the coil of the torsion spring.

EFFECT: increasing amplitude of the torsion spring lever and simplifying structure of the tensioning device.

9 cl, 7 dwg

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RU 2 499 930 C1

Authors

Khodzhat Jakhua

Dates

2013-11-27—Published

2010-10-28—Filed