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:
Apr. 26, 2005
Filed:
Apr. 30, 2004
Yuki Kita, Yamanashi, JP;
Yushi Takayama, Yamanashi, JP;
Yuki Kita, Yamanashi, JP;
Yushi Takayama, Yamanashi, JP;
Fanuc Limited, Yamanashi, JP;
Abstract
A wire electric discharge machine having a simple mechanism for retracting and collecting a cutoff piece (machined chip or machined product). A cutoff piece receiving basket for receiving a cutoff piece produced during machining is attached to a support bar mounted to a lower guide block, the basket being rotatably supported by a rotary support shaft. A bearing provided in the support bar is located immediately short of a cam block, and then fitted into a slot by X-axis movement. A moment is applied to the support bar by Y-axis movement to rotate the cutoff piece receiving basket around the rotary support shaft, so that the basket is retreated to above a cutoff piece collecting box and then turned over, whereby a cutoff piece received in the basket falls into the collecting box. The cutoff piece receiving basket may be rotated manually or rotated by use of a robot, a special-purpose motor, an air cylinder, etc.