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. 31, 2006
Filed:
Jul. 30, 2003
Yoshio Kano, Takasaki-shi, Gunma, JP;
Junichi Onozaki, Tokyo, JP;
Yoshio Kano, Takasaki-shi, Gunma, JP;
Junichi Onozaki, Tokyo, JP;
Abstract
A movable table for supporting a work piece is allowed to move on the same plane in arbitrary directions through a table holding mechanism. Also, a feed within the same plane is supplied to the movable table by the electromagnetic driving means. Further, the movable table is stopped by an electromagnetic braking mechanism at an arbitrary position within the same plane. The electromagnetic driving means generates a feed to the movable table by a mutual magnetic effect between driven magnets and driving coils. The electromagnetic braking mechanism includes braking magnets and a nonmagnetic and conductive braking plate. A pair of the braking magnets and braking plate generates braking force by a magnetic effect between a magnetic force by an eddy current generated in the braking plate in accordance with the movement of the movable table and a magnetic force of the braking magnets.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile