Invention Grant
- Patent Title: Self-locking seat belt retractor
- Patent Title (中): 自锁安全带卷收器
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Application No.: US13388314Application Date: 2010-07-31
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Publication No.: US09073514B2Publication Date: 2015-07-07
- Inventor: Frank Wulff
- Applicant: Frank Wulff
- Applicant Address: SE Värgärda
- Assignee: AUTOLIV DEVELOPMENT AB
- Current Assignee: AUTOLIV DEVELOPMENT AB
- Current Assignee Address: SE Värgärda
- Agency: Brinks Gilson & Lione
- Priority: DE102009036516 20090807
- International Application: PCT/EP2010/004693 WO 20100731
- International Announcement: WO2011/015318 WO 20110210
- Main IPC: B65H75/48
- IPC: B65H75/48 ; B60R22/40
Abstract:
A self-locking seat-belt retractor for a vehicle has a U-shaped seat belt retractor frame (2) with two opposite frame pieces (2a, 2b) each with an opening (2c, 2d), in which a belt shaft (1) is rotatably mounted. A sensor device (3) is configured to actuate a locking device (4) to lock the belt shaft (1) if a predetermined vehicle deceleration is exceeded. A mass (6) is supported in a housing of the sensor device. The sensor device (3) with the housing (9) is held in a support element (7) mounted on the frame piece (2a) of the seat belt retractor frame (2). The support element (7) protrudes into an opening 25 on the frame piece (21) from one side with a portion receiving the sensor device (3). A cover element (11) closes the opening (25) from the other side of the frame piece (2a).
Public/Granted literature
- US20120126046A1 SELF-LOCKING SEAT BELT RETRACTOR Public/Granted day:2012-05-24
Information query
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