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. 27, 2012
Filed:
Feb. 07, 2007
Shigeki Kakei, Gifu-ken, JP;
Shigeki Kakei, Gifu-ken, JP;
Nippon Thompson Co., Ltd., Tokyo, JP;
Abstract
A liner motion guide unit has a means to keep a cage against wandering, in which a pinion is made up of holder halves that are adapted to squeeze each other against the cage to make sure of keeping a pinion in place with accuracy. The means for keeping the cage against wandering is comprised of a pinion holder fitting into a window cut in the cage, racks lying on sides of the guideway members, one to each side, and a pinion provided with teeth mating with the racks and installed in the cage for rotation. The pinion holder is made up of holder halves, any one of which lies on any one side of the cage at a marginal edge of the cage at the same marginal edge of the window. The holder halves have sidewise extensions to firmly squeeze the cage between them along the marginal edge of the window.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile