发明名称 |
Adjustable bicycle seat post assembly |
摘要 |
An adjustable height bicycle seat post assembly comprises a hollow seat post for supporting a bicycle seat slidably supported on plastic shims inside a hollow tube. The hollow tube clamps into the frame of a bicycle. A main spring forces the post upward, but a locking mechanism interconnects the post with the tube in various fixed positions relative to the tube. The locking mechanism includes a foundation and a projection extending from the foundation having a counterbore for guiding a plunger into holes on the post. The locking mechanism adheres to the outside of the tube to bear shearing forces on the plunger. An endcap on the locking mechanism and a top cap on the tube protect the assembly from foreign debris. The locking mechanism may be manipulated remotely using a magnetic switch assembly or manually using a manual assembly.
|
申请公布号 |
US2004208687(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20040823464 |
申请日期 |
2004.04.13 |
申请人 |
SICZ WAYNE;WISSEMAN ARLEN |
发明人 |
SICZ WAYNE;WISSEMAN ARLEN |
分类号 |
B62K19/36;(IPC1-7):B62M5/00 |
主分类号 |
B62K19/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|