Land vehicles – Wheeled – Attachment
Patent
1991-05-10
1992-03-31
Marmor, Charles A.
Land vehicles
Wheeled
Attachment
24196, 24171, 297476, B60R 2200
Patent
active
051001764
ABSTRACT:
A tongue assembly for use in a safety apparatus in which belt webbing restrains movement of an occupant of a vehicle includes a base, a cover, and a cam. The cover is mounted for sliding movement on the base. The cover has an actuator portion engageable by the belt webbing to slide the cover along the base between a first portion and a second position. The cover engages and pivots a cam when the cover slides from its first position to its second position. The cam has a clamping surface disposed adjacent a clamping surface on the base. A portion of the belt webbing passes between the clamping surfaces on the base and the cam member. The cam is pivoted by sliding movement of the base into a clamping position in which the cam clamps the belt webbing against the base to block movement of the belt webbing through the tongue assembly.
REFERENCES:
patent: 4163530 (1979-08-01), Kondo et al.
patent: 4480854 (1984-11-01), Doty
patent: 4558887 (1985-12-01), Doty
patent: 4588207 (1986-05-01), Doty
patent: 4762338 (1988-08-01), Hayden
patent: 4893874 (1990-01-01), Childress et al.
patent: 4903377 (1990-02-01), Doty
patent: 4979764 (1990-12-01), Drinane et al.
Ball Keith R.
McCune Phillip H.
Dickson Paul
Marmor Charles A.
TRW Vehicle Safety Systems Inc.
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