Hydraulic tensioner with force limiting tensioner spring

Details Hydraulic tensioner with force limiting tensioner spring Hydraulic tensioner with force limiting tensioner spring

1998-02-27

1999-11-30

Hannon, Thomas R.

Endless belt power transmission systems or components

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

Tension adjuster or shifter driven by electrical or fluid motor

474111, F16H 708, F16H 722

Patent

active

059933429

ABSTRACT:
A hydraulic tensioner having a pre-loaded spring at the upper end of the piston to reduce the peak operating loads in a timing chain system. The spring member is located between the primary piston and an upper secondary piston.

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