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. 19, 1987
Filed:
Mar. 06, 1985
Makoto Goto, Toki, JP;
Abstract
A wire cutting type electrical discharge machining system compactly assembled due to improved arrangement. It includes a frame, a vertical column with upper and lower arms, a bed for supporting a feed device for an electrically conductive workpiece, and a vertically elongate mounting plate. The mounting plate secured, at a lateral part thereof on one of opposite surfaces thereof, to the rear side of the column is provided with a wire supply/take-up assembly mounted on the same surface where it is fixed to the column. On the other surface of the mounting plate a box accommodating an electrical discharge controller is fixed. This arrangement is helpful in facilitating the assemblying operation of the system, in good use of a possibly formed dead space above the bed, and further in simplifying the wire path by arranging the wire supply unit in alignment with the upper arm, and the wire tape-up unit in alignment with the lower arm.