公开(公告)号：US20060100048A1

公开(公告)日：2006-05-11

申请号：US10983988

申请日：2004-11-08

申请人： Junichi Wake ,  Shin Seungpyo ,  Yukio Yoshida ,  Simon Barrette ,  Cai Lei ,  J. Haesloop ,  Shinji Tsuruta

发明人： Junichi Wake ,  Shin Seungpyo ,  Yukio Yoshida ,  Simon Barrette ,  Cai Lei ,  J. Haesloop ,  Shinji Tsuruta

IPC分类号： F16H7/08 ,  F16H7/18 ,  F16H7/22

CPC分类号： F16H7/0831 ,  F16H2007/0806 ,  F16H2007/0872

摘要： A tensioning device to impart tension to a chain or belt comprising a tensioner arm, a supporting member, a pivot, and a biasing element. The tensioner arm has a proximal end with a curved engaged surface formed on a lower surface thereof, a distal end opposite the proximal end, and an arcuately curved chain sliding surface extending between the proximal end and the distal end. The supporting member has an engaging surface for slidably contacting the engaged surface of the proximal end of the tensioner arm, such that the force exerted by a chain passing over the chain sliding surface is transmitted from the engaged surface to the engaging surface. The pivot couples the tensioner arm to the supporting member. The biasing element is between the supporting member and imparts a resilient force on the distal end of the tensioner arm.

摘要翻译： 张紧装置，用于对包括张紧器臂，支撑构件，枢轴和偏置元件的链条或带施加张力。 张紧器臂具有近端，其具有形成在其下表面上的弯曲接合表面，与近端相对的远端，以及在近端和远端之间延伸的弧形弯曲的链条滑动表面。 支撑构件具有用于可滑动地接触张紧器臂的近端的接合表面的接合表面，使得由链条上的链条滑动表面施加的力从接合表面传递到接合表面。 枢轴将张紧器臂连接到支撑构件。 偏置元件在支撑构件之间并且在张紧器臂的远端上施加弹性力。