Stretched cloth fixing device

Details Stretched cloth fixing device Stretched cloth fixing device

1988-01-29

1989-12-19

Scherbel, David A.

Tent, canopy, umbrella, or cane

Portable shelter

Cover fastening

135DIG5, 52222, E04B 1347, A44B 2100

Patent

active

048876267

ABSTRACT:
A device for securing the edge of a stretched sheet, applicable more particularly to securing the lower edge of a tent canvas of a light shelter of a general pyramidal shape, has a horizontal extruded section with a groove opening, in one of its vertical faces, through an inlet slit of a width less than that of the bottom of the groove. A locking rod is able to be engaged transversally in the groove, through its inlet slit, and to be immobilized therein so as to retain the edge of the sheet having a bead. The locking rod, in the locked position, is in a vertical position at right angles with respect to its position of insertion in the groove and it is jammed against the lower lip by a lower rounded part, joining together the internal and external faces of the rod, so that a tractive force exerted outwardly on the sheet does not allow the bead to escape from the groove.

REFERENCES:
patent: 3462901 (1969-08-01), Jamgochian
patent: 3719341 (1973-03-01), Harrington
patent: 3811454 (1974-05-01), Huddle
patent: 3909994 (1975-10-01), Richter
patent: 4112643 (1978-09-01), Decker
patent: 4153981 (1979-05-01), Stuppy
patent: 4170810 (1979-10-01), Peleg
patent: 4274234 (1981-06-01), Abell
patent: 4682618 (1987-07-01), Zwick

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