Combined vent and escape hatch

Details Combined vent and escape hatch Combined vent and escape hatch

1982-05-12

1984-02-28

Kannan, Philip C.

Movable or removable closures

With specified means to effect emergency release to closure

292DIG65, E05B 6510

Patent

active

044335067

ABSTRACT:
A lid for a vehicle roof opening has linkage hinging it to the roof structure accommodating tilting the lid upwardly in either of two directions, or elevating it bodily, for use of the opening to ventilate the vehicle, including provision for manually actuatable means both internal and external of the vehicle for separating parts of the hinging linkage to permit swinging the lid fully open for use of the roof opening as an escape hatch. In a modification, the lid is hinged for tilting in only one direction to a ventilating position or swinging to the full open position in the same direction.

REFERENCES:
patent: 289666 (1883-12-01), Lee
patent: 3936086 (1976-02-01), Berkowitz
patent: 4021073 (1977-05-01), Manning
patent: 4283885 (1981-08-01), Remick et al.

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