In-line wire drawing machine

Details In-line wire drawing machine In-line wire drawing machine

1977-02-28

1978-07-11

Keenan, Michael J.

Metal deforming

By pulling workpiece through closed periphery die

Utilizing specified work moving means

72289, B21C 112

Patent

active

040994031

ABSTRACT:
The drum of an in-line wire drawing machine is rotated by a mechanical variable speed drive whose speed is automatically adjusted by a speed trim control which senses the difference between the speed of the wire being supplied by the drum and the speed at which wire is being consumed by a using station. The final wrap of wire on the drum is engaged by a roller connected to a one-way clutch, the roller serving to prevent the wire from slipping on the drum and thus serving to increase the traction between the wire and the drum.

REFERENCES:
patent: 3280611 (1966-10-01), Lathom et al.
patent: 3339396 (1967-09-01), Carlson
patent: 3402588 (1968-09-01), Guthrie
patent: 3646798 (1972-03-01), Alcock
patent: 3709021 (1973-01-01), Jackman

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