Mold making

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United States of America Patent

PATENT NO 5018378
SERIAL NO

07046128

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Molds for continuous casting machines are made by providing a plurality of different tubular blanks of copper or copper based alloys; selecting a particular blank and feeding same to a first working station in which the blank is provided with a thrust mount such as a rim against which a mandrel to be inserted can abut during subsequent working; a particular mandrel is selected from among a plurality of stored mandrels and forced into the rimmed tubular blank; by means of a die, the tubular blank is forced onto the mandrel in all around, tight, surface to surface contact while preferably a normal orientation of the die is maintained in relation to the mandrel passing through; thereafter the mandrel is recovered from the blank and either returned to the station of mandrel insertion or to the mandrel store.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KABEL- UND METALLWERKE GUTEHOFFNUNGSHUETTE AG KLOSTERSTRASSE 29 D-4500 OSNABRUECK WEST GERMANYNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer, Horst Osnabrueck, DE 44 402
Maier, Ulrich Wallenhorst, DE 15 352

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