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Seat belt retractor and its spool

  • US 5,984,223 A
  • Filed: 10/27/1998
  • Issued: 11/16/1999
  • Est. Priority Date: 06/05/1998
  • Status: Expired due to Term
First Claim
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1. A spool for a seat belt retractor for winding a webbing comprising a cylindrical portion provided with an inner hole into which a torsion bar is inserted,wherein said cylindrical portion is provided with a plurality of slits extending along a chord direction in the cross section perpendicular to the axis of said cylindrical portion so that the webbing is fixed to said spool by passing an end of the webbing through said slits.

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