Method and apparatus for electro-discharge wire cutting

United States of America Patent

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Sep 19, 1995
Grant Date
N/A
app pub date
Aug 24, 1993
filing date
Aug 26, 1992

priority date (Note)
Expired

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Abstract

The wire electrode advances upstream of the workpiece by a torus shaped wire guide with a position sensor to monitor the position of the wire electrode. Additional open v-grooved wire guides may also be present.

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Patent Owner(s)

Patent Owner	Address
AG FUR INDUSTRIELLE ELEKTRONIK	AGIE LOSONE BEI LOCARNO CH-6616 LOSONE SWITZERLAND

International Classification(s)

B23H:WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRA....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bertholds, Axel	Cavigliano, CH	11	137
Braunschweiler, Andreas	Brissago, CH	3	20
Lodetti, Attilio	Losone, CH	12	245

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Method and apparatus for electro-discharge wire cutting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08111140

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PATENT NO	5451737
SERIAL NO	08111140
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08111140

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