- 专利标题: Seat belt tension sensor with overload protection
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申请号: US09884615申请日: 2001-06-19
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公开(公告)号: US20030024326A1公开(公告)日: 2003-02-06
- 发明人: Patrick B. Blakesley , Robert R. Rainey , Murray Kaijala , John T. Lewis , Randall Broome
- 主分类号: G01L001/26
- IPC分类号: G01L001/26 ; B60R022/36
摘要:
A seat belt tension sensor is attached to a seat belt in a vehicle. The seat belt tension sensor includes a housing attached between the vehicle and the seat belt. A limit structure is located in the housing. A sensor is attached to the limit structure for generating an electrical signal in response to the sensor being placed in tension. The electrical signal changes as a function of tension on the seat belt. The limit structure moves between a first position in which the limit structure transfers the seat belt tension to the sensor and a second position in which the limit structure transfers the seat belt tension to the housing.
公开/授权文献
- US06647811B2 Seat belt tension sensor with overload protection 公开/授权日:2003-11-18