Tent – canopy – umbrella – or cane – Portable shelter – Plural shelters – shelter having plural compartments – or...
Patent
1989-06-16
1990-12-25
Scherbel, David A.
Tent, canopy, umbrella, or cane
Portable shelter
Plural shelters, shelter having plural compartments, or...
135119, 403288, E04H 1518
Patent
active
049795325
ABSTRACT:
A jointing device for tents, covers etc., comprises two overlapping flaps interconnected by a series of yokes. The yokes are attached in spaced-apart relationship to one flap and pushed through corresponding through holes in the other flap. A rope-like member is passed through the yoke portions sticking out of the holes, thereby to hold said flaps together. According to the invention, an inflatable tube-shaped element having through holes is passed over the yokes and positioned between the rope-like member and the overlapping flap portions, or between said overlapping flap portions, and adapted, after inflation, to urge said rope-like member against the yokes to seal the joint between the flaps.
REFERENCES:
patent: 767763 (1904-08-01), Reinvaldt
patent: 2939467 (1960-06-01), Meyer et al.
patent: 3254863 (1966-06-01), Tyler
patent: 3968809 (1976-07-01), Beavers
patent: 4028853 (1977-06-01), Hickey
Johansson Tommy K. G.
Olsson Siw K. E.
Mai Lan
Scherbel David A.
Trellerborg AB
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