发明名称 |
Blade-type chain tensioner system |
摘要 |
The present invention provides a blade-type tensioner system for a chain that can easily improve spring properties. A blade-type tensioner includes a blade shoe and a blade spring positioned on the back side of chain sliding surface of the blade shoe so as to impart tension to a chain through the blade shoe. The blade shoe is pivotably supported around a shoulder bolt inserted into a proximal end portion of the blade shoe, and a distal end portion of the blade shoe is slidably supported on a supporting face provided in the engine. The distal end portion of the blade shoe contacts a flat, first supporting face at a point. When tension in the chain is increased, the distal end portion contacts a concave, second supporting face at a point which is continuous with the first supporting face.
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申请公布号 |
US7014585(B2) |
申请公布日期 |
2006.03.21 |
申请号 |
US20020317900 |
申请日期 |
2002.12.12 |
申请人 |
BORGWARNER MORSE TEC JAPAN K.K. |
发明人 |
HORIKAWA YASUO;OKAZAKI TORU;MITSUHASHI HIROYOSHI |
分类号 |
F02B67/06;F16H7/08;F16H7/18 |
主分类号 |
F02B67/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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