Workpiece feed channel

Details Workpiece feed channel Workpiece feed channel

1975-10-08

1977-08-02

Hinson, Harrison L.

Metal deforming

By tool-couple embodying nonplanar tool-face

Similar tool-faces

82 38R, 214 1B, B23B 2500, B21D 3710

Patent

active

040388611

ABSTRACT:
A feed channel for elongated workpieces includes a plurality of adjustable workpiece receiving openings. Each opening is formed by a plurality of profiled segments including at least one movable segment. The movable segments are movable to expose the openings for lateral introduction thereinto of an elongated workpiece. The movable segments are then moved to reduce the size of the openings and engage the workpiece for at least partially straightening same. The movable segments are then moved to increase the size of the openings for providing longitudinal and rotational movement of the workpiece relative to the openings.

REFERENCES:
patent: 3147653 (1964-09-01), Jones, Jr.
patent: 3447694 (1969-06-01), Hartle
patent: 3535963 (1970-10-01), Dietl

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