Hot melt adhesive attachment pad

Details Hot melt adhesive attachment pad Hot melt adhesive attachment pad

1983-07-22

1984-12-18

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Having adhesive fastener

24447, 24450, 24693, 1562737, A44B 2100, B32B 1508

Patent

active

044883358

ABSTRACT:
The invention relates to a hot melt adhesive attachment pad for releasably securing distinct elements together and particularly useful in the construction industry or a spatial vacuum environment. The attachment pad consists primarily of a cloth 11 selectively impregnated with a charge of hot melt adhesive 12, a thermo-foil heater 13 and a thermo-cooler 14. These components are securely mounting in a mounting assembly 17 and 18. In operation, the operator activates the heating cycle transforming the hot melt adhesive to a substantially liquid state, positions the pad against the attachment surface, and activates the cooling cycle solidifying the adhesive and forming a strong, releasable bond.

REFERENCES:
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patent: 2566514 (1951-09-01), Bischoff
patent: 2607709 (1952-08-01), Simpson et al.
patent: 3244571 (1966-04-01), Weisman
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patent: 3505144 (1970-04-01), Kilduff et al.
patent: 3850402 (1974-11-01), Ando
patent: 3925126 (1975-12-01), Leatherman et al.
patent: 3972768 (1976-08-01), Hill
patent: 4091195 (1978-05-01), Vitek
patent: 4110506 (1978-08-01), Cottingham et al.
patent: 4158078 (1979-06-01), Egger et al.
patent: 4208458 (1980-06-01), Wilson, Jr.

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