Apparatus having shaping jaws for manufacturing bodies of spindl

Details Apparatus having shaping jaws for manufacturing bodies of spindl Apparatus having shaping jaws for manufacturing bodies of spindl

1981-09-04

1983-04-12

Larson, Lowell A.

Metal deforming

By use of tool acting during relative rotation between tool...

During rotation of work

72141, 72402, B21K 112

Patent

active

043793975

ABSTRACT:
Apparatus for making a spindle-type body with at least one eccentric zone from a semi-product of circular cross-section by gradually radially displacing the eccentric zone of the semi-product to bring its eccentricity from zero to the desired value. The apparatus includes a multi-part die with shaping jaws providing a semi-product shaping passage therein, the semi-product being thrust axially into the die while the semi-product and the die rotate relatively to each other.

REFERENCES:
patent: 2363507 (1944-11-01), Dewey
patent: 2419678 (1947-04-01), Duenas et al.
patent: 2505623 (1950-04-01), McLaughlin et al.
patent: 3606789 (1971-09-01), Kozusnik

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