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Seatbelt retractor

  • US 20100066150A1
  • Filed: 07/01/2009
  • Published: 03/18/2010
  • Est. Priority Date: 09/16/2008
  • Status: Abandoned Application
First Claim
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1. A seat belt retractor comprising:

  • a spool for winding up a seat belt;

    a frame for rotatably supporting the spool;

    a motor for rotating the spool in a seat belt winding direction and a seat belt unwinding direction;

    a power transmission unit for transmitting rotation of the motor to the spool;

    an electric control unit (ECU) for controlling the motor, wherein the motor and the electric control are provided as a single motor/ECU unit, and wherein the motor/ECU unit is supported on the frame directly below the spool.

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