Chairs and seats – Body or occupant restraint or confinement – Safety belt or harness; e.g. – lap belt or shoulder harness
Patent
1984-11-15
1985-10-15
McCall, James T.
Chairs and seats
Body or occupant restraint or confinement
Safety belt or harness; e.g., lap belt or shoulder harness
280808, B60R 2110
Patent
active
045470189
ABSTRACT:
Clamping means for a strap, comprises a guide member pivotally mounted on a base member for angular movement about a first axis, and a clamping member pivotally mounted on the base member for angular movement about a second axis parallel to the first axis and located at a greater radius from the second axis than the radius of the guide member from the first axis. Resilient means biases the guide member and the clamping member into a rest position in which the strap is freely movable between the guide member and clamping member. Coupling means are arranged so that angular movement of the guide member against the bias of the resilient means towards the plane containing the two pivot axes causes corresponding angular movement of the clamping member, thereby wrapping the strap round both the clamping member and the guide member.
REFERENCES:
patent: 4306735 (1981-12-01), Pfeiffer
patent: 4351545 (1982-09-01), Cardew
patent: 4359237 (1982-11-01), Gavagan
patent: 4456283 (1984-06-01), Michael et al.
Britax (Wingard) Limited
McCall James T.
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