Machine for noncutting metal shaping

Details Machine for noncutting metal shaping Machine for noncutting metal shaping

1978-05-26

1980-10-28

Husar, Francis S.

Metal deforming

By three or more coacting relatively movable tools

Concurrently actuated tools

72450, 72452, 74 25, 74 45, 74 50, B21J 918

Patent

active

042299632

ABSTRACT:
In a forging machine where the frictional work is reduced in the driving system at the main crankshaft and its support bearings, especially at the moment a forging force is applied. A rotary driven crankshaft is connected to a crank mechanism, which has a connecting rod connected to the driven crankshaft. The opposite end of the connecting rod is pivotally connected to an arm for driving the main crankshaft in an oscillatory rocking motion, which reciprocates the hammer means.

REFERENCES:
patent: 3165012 (1965-01-01), Kralowetz
patent: 3224244 (1965-12-01), Kralowetz
patent: 3572077 (1971-03-01), Kralowetz
patent: 3871223 (1975-03-01), Kralowetz
patent: 3908434 (1975-09-01), Ribback

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