Quick detachable escape fastener

Details Quick detachable escape fastener Quick detachable escape fastener

1975-03-10

1976-05-18

Schroeder, Werner H.

Tent, canopy, umbrella, or cane

Umbrella

24243K, 3810291, 49141, 49466, 150 52R, 160392, 160395, 296 23A, 296 27, A45F 112, E05B 6510

Patent

active

039570681

ABSTRACT:
The fabric end wall of a camper is fastened to the outer side of a frame member by a fastener detachable from inside the camper, to provide an escape opening in an emergency. The fastener comprises a pair of slotted tubular fastener elements on the outer side of the frame receiving a folded edge of the fabric wall and a flexible element in the fold and tubular elements to secure the edge of the fabric wall, the flexible element being accessible at its central portion for withdrawal to release the fabric wall.

REFERENCES:
patent: 2245961 (1941-06-01), Clay
patent: 3060985 (1962-10-01), Vavce et al.
patent: 3090646 (1963-05-01), Johnson
patent: 3205547 (1965-09-01), Riekse
patent: 3266711 (1966-08-01), Song
patent: 3371702 (1968-03-01), Keegan et al.
patent: 3421276 (1969-01-01), La Barge
patent: 3700019 (1972-10-01), Robbins et al.
patent: 3803671 (1974-04-01), Stuppy et al.
patent: 3851848 (1974-12-01), Wiele

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