基本信息:
- 专利标题： SEAT BELT TENSION SENSING DEVICE
- 专利标题（中）：传感器皮带张力
- 申请号：EP00978711.0 申请日：2000-11-15
- 公开(公告)号：EP1272376B1 公开(公告)日：2004-04-07
- 发明人： HUSBY, Harald, Snorre
- 申请人： Breed Automotive Technology, Inc.
- 申请人地址： P.O. Box 33050 Lakeland, FL 33807-3050 US
- 专利权人： Breed Automotive Technology, Inc.
- 当前专利权人： Breed Automotive Technology, Inc.
- 当前专利权人地址： P.O. Box 33050 Lakeland, FL 33807-3050 US
- 代理机构： Gislon, Gabriele
- 优先权： US549678 20000414
- 国际公布： WO2001079039 20011025
- 主分类号： B60R21/01
- IPC分类号： B60R21/01 ; B60R22/48
摘要：
A seat belt tension sensing device has a seat belt tension sensor (102) and a seat belt buckle (100). The seat belt tension sensor has a means for detecting and transmitting information about magnetic field strength, a magnet (52), and springs (54) for positioning the magnet spaced from the sensor. The magnet is biased away from the sensor. The seat belt tension sensor maintained fixed relative to a structural member of a vehicle. The seat belt buckle is attached directly or indirectly to the seat belt tension sensor so that tension on the seat belt buckle moves the magnet and sensor closer together or further apart.
公开/授权文献:
- EP1272376A1 SEAT BELT TENSION SENSING DEVICE 公开/授权日：2003-01-08
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60R | 不包含在其他类目中的车辆、车辆配件或车辆部件 |
| ------B60R21/00 | 在发生事故或出现其他交通危险时保护或防止乘客或行人受伤的车上装置或配件 |
| --------B60R21/01 | .在车辆发生事故或即将发生事故时触发安全保护装置的电路 |