发明授权
- 专利标题: Spring blade chain tensioner
- 专利标题(中): 弹簧片链条张紧器
-
申请号: US933987申请日: 1992-08-21
-
公开(公告)号: US5266066A公开(公告)日: 1993-11-30
- 发明人: David C. White
- 申请人: David C. White
- 申请人地址: MI Sterling Heights
- 专利权人: Borg-Warner Automative, Inc.
- 当前专利权人: Borg-Warner Automative, Inc.
- 当前专利权人地址: MI Sterling Heights
- 主分类号: B62M9/16
- IPC分类号: B62M9/16 ; F16H7/08 ; F16H7/18
摘要:
A blade-type chain tensioner constructed from a plastic shoe and a blade spring. The shoe is slightly arcuate and has a pocket along its concave side. At each end of the pocket is a cavity. The blade spring is substantially more arcuate than the shoe and is rectangular. The blade spring is further dimensioned to allow each end of the blade spring to be mounted in the pocket having an end in each cavity at the end of a shoe. Through this configuration the blade spring is mechanically interlocked with the shoe without the use of fasteners or cutouts. The blade spring places a load on the shoe and causing the shoe to creep at an elevated temperature and thereby provide tension to a chain.
公开/授权文献
- US5840116A Method of growing crystals 公开/授权日:1998-11-24
信息查询