Braze fixture

Details Braze fixture Braze fixture

1978-03-06

1979-05-22

Larson, Lowell A.

Metal working

Means to assemble or disassemble

Heat exchanger

228 441R, B23K 3704

Patent

active

041551575

ABSTRACT:
A fixture useful both to receive and position parts assembled for brazing and to hold the assembled parts during the brazing process. Part locators in the fixture position the parts during assembly or loading, and remain attached to the fixture during brazing. The locators are influenced to maintain an engagement with assembled parts but are able to yield in controlled directions under expansion resulting from the heat of brazing. The result is to obviate distortion in the brazed article. Locators have a linked relationship with relatively fixed support members, and are inherently self aligning in a vertical sense for uniform contact with the parts.

REFERENCES:
patent: 3644978 (1972-02-01), Sullivan et al.
patent: 3872815 (1975-03-01), Kawai et al.
patent: 3893611 (1975-07-01), Chartet
patent: 3941293 (1976-03-01), Chartet
patent: 3941295 (1976-03-01), Medgebow et al.

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