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:
Dec. 16, 2008
Filed:
Jun. 23, 2005
Takashi Nakao, Neyagawa, JP;
Yoichi Nakamura, Nagaokakyo, JP;
Takashi Nakao, Neyagawa, JP;
Yoichi Nakamura, Nagaokakyo, JP;
Murata Kikai Kabushiki Kaisha, Kyoto-shi, JP;
Abstract
A platformis supported by four beltsto. Of the beltsto, a pair of beltsis attached to a pivoting armso that the pivoting armis pivotable around a pivoting shaft. Pivoting of the pivoting armabsorbs, for example, the difference in length between the belts. The present invention makes it possible to simplify an elevate and lower driving mechanism of the platformand to easily adjust the lengths of the beltsto. The present invention also makes it possible to prevent vibration during elevation or lowering and to allow the beltstoto stand long use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile