基本信息:
- 专利标题： Chain tensioner device
- 专利标题（中）：链条张紧装置
- 申请号：JP2005122599 申请日：2005-04-20
- 公开(公告)号：JP2006298159A 公开(公告)日：2006-11-02
- 发明人： URABE HIROYUKI
- 申请人： Shimano Inc , 株式会社シマノ
- 专利权人： Shimano Inc,株式会社シマノ
- 当前专利权人： Shimano Inc,株式会社シマノ
- 优先权： JP2005122599 2005-04-20
- 主分类号： B62M9/16
- IPC分类号： B62M9/16
摘要：
PROBLEM TO BE SOLVED: To provide a chain tensioner device for a bicycle capable of coping with the fluctuation of a distance in the axial direction between a frame and a sprocket.
SOLUTION: A chain tensioner 40 applies tension to a chain 26, and comprises a bracket 56, a tension member 58, a fixing position adjustment mechanism 60, and an urging member 62. The bracket is mounted to the frame (a mounting ear part 24b) of a bicycle. The tension member is fixed to the bracket in a non-movable manner in the first direction, and movable in the second direction different from the first direction with respect to the bracket being a member capable of applying tension to the chain. The fixing position adjustment mechanism can adjust the fixing position in the first direction with respect to the bracket of the tension member by the sliding operation. The urging member urges the tension member in the first direction.
COPYRIGHT: (C)2007,JPO&INPIT
摘要（中）：
SOLUTION: A chain tensioner 40 applies tension to a chain 26, and comprises a bracket 56, a tension member 58, a fixing position adjustment mechanism 60, and an urging member 62. The bracket is mounted to the frame (a mounting ear part 24b) of a bicycle. The tension member is fixed to the bracket in a non-movable manner in the first direction, and movable in the second direction different from the first direction with respect to the bracket being a member capable of applying tension to the chain. The fixing position adjustment mechanism can adjust the fixing position in the first direction with respect to the bracket of the tension member by the sliding operation. The urging member urges the tension member in the first direction.
COPYRIGHT: (C)2007,JPO&INPIT
要解决的问题：提供一种用于自行车的链条张紧器装置，其能够应对框架和链轮之间的轴向方向上的距离的波动。 解决方案：链条张紧器40向链条26施加张力，并且包括支架56，张紧构件58，固定位置调节机构60和推动构件62.托架安装到框架（安装件 耳部24b）。 张紧构件在第一方向上以不可移动的方式固定到支架，并且可以相对于支架移动的第二方向不同于第一方向，作为能够向链条施加张力的构件。 固定位置调节机构可以通过滑动操作来调节相对于张力构件的支架在第一方向上的固定位置。 推动构件沿第一方向推压张紧构件。 版权所有（C）2007，JPO＆INPIT
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B62 | 无轨陆用车辆 |
| ----B62M | 乘骑者驱动的轮式车辆或滑橇；动力驱动的滑橇或自行车；专门适用于这些交通工具的传动装置 |
| ------B62M9/00 | 以使用环形链、皮带或类似构件为特点的传动装置 |
| --------B62M9/16 | .用于链条、皮带或类似构件的张紧或调节装置 |