Process and device for the production of a composite section

Details Process and device for the production of a composite section Process and device for the production of a composite section

1980-02-06

1982-08-10

Larson, Lowell A.

Metal fusion bonding

Process

Using only pressure

228243, 228265, 72262, 72258, 425113, 264176C, B21C 3300, B21C 2322, B21K 2012

Patent

active

043434258

ABSTRACT:
A process allows the production of composite sections made of at least two component parts such as conductor rails or the like having a beam-like section with a facing in the form of a conductive metal strip. The process makes use of an extrusion die whereby at least one of the components of the composite section is fed to the die by means of frictional force on a face which moves continuously towards the die.

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patent: 3444610 (1969-05-01), Thomson
patent: 4300379 (1981-11-01), Johnson et al.

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