Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1975-05-12
1976-05-18
Gilreath, Stanley N.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
2421074R, A62B 3500, B65H 7548
Patent
active
039572234
ABSTRACT:
A limiting device limits the amount of withdrawal of a shoulder belt from a safety belt retractor when a tension-relieving apparatus for the shoulder belt is in operation. The shoulder belt tension-relieving apparatus includes: a tension-relieving locking member, a tension-relieving wheel, and an actuating means for the locking member. The limiting device includes a cam and a stop means. The cam is mounted adjacent to the tension-relieving wheel for rotation therewith. The stop means is mounted on the retractor to limit rotation of the cam and a reel shaft in a direction corresponding to withdrawal of the safety belt from the retractor. As a result, the stop means limits the amount of shoulder belt which can be unwound from the retractor when the tension-relieving apparatus is in operation.
REFERENCES:
patent: 3700184 (1972-10-01), Francis
patent: 3834646 (1974-09-01), Heath
Colasanti Arduino
Kiehart Lawrence Robert
Levasseur Dornis L.
Allied Chemical Corporation
Gilreath Stanley N.
Jillions John M.
Kirby, Jr. John P.
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