The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 1998
Filed:
Jun. 30, 1995
Applicant:
Inventor:
Hans Lehmann, Vessy, CH;
Assignee:
Charmilles Technologies SA, , CH;
Primary Examiner:
Int. Cl.
CPC ...
B23H / ;
U.S. Cl.
CPC ...
219 6912 ;
Abstract
An electroerosian wire cutting machine with a stationary workpiece in which the machining heads with wire guides are operated by two cross-slide systems along two parallel planes on either side of the machining area with the workpiece placed and clamped on pillars that are stationary with respect to the main frame of the machine including a stand which supports the pillars and which is made up of vertical elements connected together to form a space open one face with a collector fitted in a hollow space set in the stand below the machining heads to collect used electrode wire and dielectric machining fluid.