Metal working – Means to assemble or disassemble – Heat exchanger
Patent
1990-12-24
1992-11-24
Gorski, Joseph M.
Metal working
Means to assemble or disassemble
Heat exchanger
292811, 228 443, 228 47, 269236, B23P 1526
Patent
active
051651637
ABSTRACT:
A brazing fixture apparatus for holding an article to be brazed comprises a frame and a mechanism connected to the frame for holding the article so that the weight of the article causes a force to be transmitted through the mechanism and applied to another portion of the article. The mechanism includes at least one lever pivotally mounted to the frame. The lever includes a graphite member attached to the lever for receiving the article thereon. The frame also includes a spacer bar which is positionable in a pair of spacer bar receiving members attached the frame for adjusting the size of the opening to accommodate different size articles. A method of making the heat exchanger using the fixture is also disclosed.
REFERENCES:
patent: 2812006 (1957-11-01), Berliant
patent: 3176973 (1965-04-01), Daniels
patent: 3914293 (1976-03-01), Chartet
patent: 3953016 (1976-04-01), Gersbacher
patent: 3995805 (1976-12-01), Gersbacher
patent: 4128235 (1978-12-01), Gersbacher
patent: 4155157 (1979-05-01), Gersbacher
patent: 4637132 (1987-01-01), Iwase et al.
patent: 4700469 (1987-10-01), Kroetsch et al.
patent: 4743003 (1988-05-01), Dietlein
Coppiellie Raymond L.
Dungba Vo Peter
Ford Motor Company
Gorski Joseph M.
May Roger L.
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