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:
Jan. 06, 2004
Filed:
Oct. 13, 2001
Nobukazu Ikeda, Osaka, JP;
Akihiro Morimoto, Osaka, JP;
Katunori Komehana, Osaka, JP;
Teruo Honiden, Osaka, JP;
Other;
Abstract
A grinding machine for welding electrodes comprises a housing , grinder motor , grinding disk , swing plate , holder guide , electrode holder , electrode turning motor and swing plate moving mechanism . The axis &phgr;a of electrode A extends along a line perpendicular to the axis &phgr; of motor drive shaft and first grinding part of the grinding disk is formed to conform to the finishing contour of electrode A. The grinding disk is turned by the grinder motor and at the same time electrode A is turned by the electrode turning motor. The grinding machine, using one grinding disk, grinds the end portion of an electrode to final form and finishes the tip end of the electrode to a mirror surface.