基本信息:
- 专利标题： POSITION SENSING DEVICE FOR TRANSIT SHAFT AND ARM ASSEMBLY
- 专利标题（中）：位置检测装置TRANSITWELLEN-和阿尔曼ORDER
- 申请号：EP12835246.5 申请日：2012-09-25
- 公开(公告)号：EP2761250A1 公开(公告)日：2014-08-06
- 发明人： CHAPMAN, Matthew
- 申请人： Wabtec Holding Corp.
- 申请人地址： 1001 Air Brake Avenue Wilmerding, PA 15148 US
- 专利权人： Wabtec Holding Corp.
- 当前专利权人： Wabtec Holding Corp.
- 当前专利权人地址： 1001 Air Brake Avenue Wilmerding, PA 15148 US
- 代理机构： Cohausz & Florack
- 优先权： US201161541131P 20110930
- 国际公布： WO2013048998 20130404
- 主分类号： G01B21/22
- IPC分类号： G01B21/22
摘要：
A rotational position sensing device for sensing rotation of an axially adjustable shaft of a shaft and arm assembly of a door that does not require readjustment after the shaft and arm assembly are adjusted includes a fixed bracket supporting a post, a position sensor having an upper portion, a lower portion and an extended portion, and a rotating portion. The extended portion extends from the upper portion of the position sensor and constrains the post of the bracket such that the upper portion of the position sensor is unable to axially rotate relative to the bracket. The rotating section is adapted to be fixed to the shaft and engage with the lower portion of the position sensor, such that the rotating portion rotates relative to the upper portion of the position sensor.
公开/授权文献:
- EP2761250B1 POSITION SENSING DEVICE FOR TRANSIT SHAFT AND ARM ASSEMBLY 公开/授权日：2018-01-24
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01B | 长度、厚度或类似线性尺寸的计量；角度的计量；面积的计量；不规则的表面或轮廓的计量 |
| ------G01B21/00 | 不适合于本小类其他组中所列的特定类型计量装置的计量设备或其零部件 |
| --------G01B21/22 | .用于计量角度或锥度；用于检测轴线准直 |