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Tension stop for safety belt of the inertia reel type

  • US 4,371,192 A
  • Filed: 01/06/1981
  • Issued: 02/01/1983
  • Est. Priority Date: 01/11/1980
  • Status: Expired due to Term
First Claim
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1. In a tension stop for safety belts of the inertia reel type, comprising, on the one hand, a support piece defining a passage for a belt and, on the other hand, a mobile blocking piece adapted to free the passage completely or to project herein to clamp and tighten the belt against the support piece,the support piece is in the form of a "U" comprising a base with two transverse edges and two raised edges defining the passage with the base, said raised edges being provied with means for retaining the blocking piece and guiding said piece towards a position disengaged with respect to the passage or towards a position projecting inside said passage, and wherein at least one transverse edge is inclined with respect to the axis of slide of the belt in the passage to provide support against the perimeter of a slit through which the safety belt passes,the blocking piece is constituted by a plate comprising:

  • means for cooperation with the retaining and guiding means;

    an inner clamping face opposite and at a shallow angle to the inner face of the base of the support piece for tightening and clamping the belt between the inner face of the base and the clamping face; and

    an outer face provided with an actuating member.

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