公开(公告)号：WO2014066070A1

公开(公告)日：2014-05-01

申请号：PCT/US2013/064638

申请日：2013-10-11

Applicant: THE GATES CORPORATION

Inventor： WARD, Peter ,  BERNERT, Eva ,  HAENBEUKERS, Casper ,  HARVEY, John, T. ,  LACY, Fraser

IPC: F16H7/12

CPC classification number: F16H7/1218 ,  F16H7/12 ,  F16H7/1209 ,  F16H7/1281 ,  F16H2007/081 ,  F16H2007/088 ,  F16H2007/0893

Abstract: A tensioner comprising a base, a shaft connected to the base, an eccentric adjuster coaxially engaged with the shaft, an arm pivotally engaged with the shaft, a pulley journalled to the arm, a torsion spring engaged between the arm and the base, the arm comprising a first receiving portion and a second receiving portion disposed axially opposite from the first receiving portion, a first damping member disposed between the arm and the base, the first damping member frictionally engaged with the base and engaged with first receiving portion, a second damping member disposed between the arm and the eccentric adjuster having a member engaged with the second receiving portion, and a biasing member disposed between the first damping member and the arm for applying a normal force to the first damping member and to the second damping member.

Abstract translation: 一种张紧器，包括基座，连接到基座的轴，与轴同轴接合的偏心调节器，与轴枢转地接合的臂，轴颈连接到臂，扭转弹簧，其接合在臂和基座之间，臂 包括第一接收部分和与第一接收部分轴向相对设置的第二接收部分，布置在臂和基座之间的第一阻尼构件，第一阻尼构件与基座摩擦接合并与第一接收部分接合，第二阻尼 设置在所述臂和所述偏心调节器之间的构件具有与所述第二容纳部分接合的构件，以及偏置构件，其设置在所述第一阻尼构件和所述臂之间，用于向所述第一阻尼构件和所述第二阻尼构件施加法向力。