Wire drawing method and apparatus

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United States of America Patent

PATENT NO 4464922
SERIAL NO

06377622

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method and wire drawing apparatus are disclosed in which rapid cooling of the wire is effected by directly contacting the wire with liquid as it leaves the die and ensuring the wire passes through a bath of coolant while on the block. The bath can be formed against the wire-engaging surface of the block by a cowl.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MARSHALL RICHARDS BARCRO LIMITEDCOUNTY DURHAM DL15 8DG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Astbury, Brian R Crook, GB2 3 12
Pamplin, John W Bishop Auckland, GB2 3 12
Shillito, Richard Crook, GB2 2 11

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