Buckles – buttons – clasps – etc. – Strap tighteners – Accordion straps
Patent
2000-02-17
2000-08-22
Knight, Anthony
Buckles, buttons, clasps, etc.
Strap tighteners
Accordion straps
24909, 24 68CD, A44B 2100, B25B 2500
Patent
active
061052116
ABSTRACT:
A belt shortening device for winding and unwinding a vehicle seat belt is disclosed. The device includes a spindle mounted in a frame and connected to a crank arm to facilitate winding. The spindle includes a longitudinally extending slot which communicates with a laterally extending entry opening. A seat belt, when folded, is insertable into the longitudinally extending slot via the laterally extending entry opening. Once the vehicle seat belt is positioned within the longitudinally extending slot, the crank arm is manipulated to, thereby, rotate the spindle to wind the belt therearound. The laterally extending entry opening is positioned substantially mid-way along the length of the longitudinally extending slot to prevent ejection and slippage of the belt during winding. Additional tabs are provided to hold the belt in place during winding.
REFERENCES:
patent: 482035 (1892-09-01), Buckingham
patent: 3574342 (1971-04-01), Berns
patent: 4510652 (1985-04-01), Van Iperen
patent: 4604773 (1986-08-01), Weber et al.
patent: 4823443 (1989-04-01), Waters
Berger Constance F.
Knight Anthony
Sandy Robert J.
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