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:
Mar. 12, 1996
Filed:
Jul. 27, 1993
Toshiharu Kogure, Narashino, JP;
Seiko Seiki Kabushiki Kaisha, , JP;
Abstract
A grinding machine comprises a table movably disposed on a fixed base to undergo reciprocal movement relative to the fixed base along a reciprocating axis. A first shaft is rotatably disposed on the table to undergo rotation relative to the table about a first axis extending perpendicular to the reciprocating axis. A workpiece holder is connected to the first shaft for rotation therewith. A workpiece having a work surface is connected to the workpiece holder for rotation therewith. A second shaft is rotatably supported for rotation about a second axis extending at an inclination angle to the first axis, and is supported for reciprocal movement towards and away from the workpiece along the second axis. A grinder having a grinding surface is connected to the second shaft for rotation therewith and for reciprocal movement of the grinding surface towards and away from the work surface of the workpiece.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile