Method and apparatus for heat bonding

Details Method and apparatus for heat bonding Method and apparatus for heat bonding

1974-09-11

1976-12-07

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

100211, 156382, B32B 3500

Patent

active

039960919

ABSTRACT:
A plurality of cooperating members of an article are heat bonded at interface surfaces through use of a bonding material at such surfaces and fluid pressure, such as through a resilient, single- or multi-compartment closed member, applied through a flexible heating blanket. Heat is applied at least partially through the heating blanket and preferably through the blanket and through a backing member, such as a mold, which carries heating means.

REFERENCES:
patent: 1640465 (1927-08-01), Muller
patent: 1934772 (1933-11-01), Sherts
patent: 2698273 (1954-12-01), Miner et al.
patent: 2839442 (1958-06-01), Whitaker
patent: 2904842 (1959-09-01), Alm
patent: 3305420 (1967-02-01), Brownlee et al.
patent: 3346442 (1967-10-01), Carmody
patent: 3438843 (1969-04-01), Pagel
patent: 3738890 (1973-06-01), Johnson et al.
patent: 3814653 (1974-06-01), Heier
patent: 3837965 (1974-09-01), Mahon et al.

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