Chairs and seats – Body or occupant restraint or confinement – Safety belt or harness; e.g. – lap belt or shoulder harness
Patent
1987-02-05
1988-08-09
McCall, James T.
Chairs and seats
Body or occupant restraint or confinement
Safety belt or harness; e.g., lap belt or shoulder harness
280808, 297216, 297464, A47D 1500, B60R 2100
Patent
active
047623691
ABSTRACT:
In a safety harness, a strap length adjustment device (10) has an adjustment member (20) selectively movable generally longitudinally of the strap (9), the strap preferably extending around the member so that twice the length of strap is protracted or retracted per unit movement of the member. The adjustment member (20) may be held in a selected position against a spring (29) tending to retract the strap by spring-biassed caliper jaws (30) released by a push button (37). The device (10) may be embodied as an abdominal pad in a child's harness for use or incorporated in a push chair or a vehicle safety seat.
REFERENCES:
patent: 4342483 (1982-08-01), Takada
patent: 4660889 (1987-04-01), Anthony et al.
ASE (UK) Limited
McCall James T.
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