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:
Sep. 20, 2005
Filed:
Jun. 17, 2003
Hiroaki Shimizu, Kadoma, JP;
Hidekazu Yabuuchi, Kadoma, JP;
Masashi Moriguchi, Kadoma, JP;
Noboru Kobayashi, Kadoma, JP;
Ryo Motohashi, Kadoma, JP;
Ryuji Otani, Kadoma, JP;
Hiroaki Shimizu, Kadoma, JP;
Hidekazu Yabuuchi, Kadoma, JP;
Masashi Moriguchi, Kadoma, JP;
Noboru Kobayashi, Kadoma, JP;
Ryo Motohashi, Kadoma, JP;
Ryuji Otani, Kadoma, JP;
Matsushita Electric Works, Ltd., Kadoma, JP;
Abstract
An oscillatory linear actuator including a plurality of movable elements configured to move in a linear direction, a stationary component configured to drive the plurality of movable elements to move in the linear direction, and a plurality of connecting devices elastically connecting the plurality of movable elements with each other and positioned on at least one end portion of the plurality of movable elements in the linear direction, each of the plurality of connecting devices being extending away from the plurality of movable elements in opposite directions.