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:
Nov. 10, 2009
Filed:
Jun. 05, 2006
Desheng Xia, Yamanashi, JP;
Koji Koyama, Yamanashi, JP;
Desheng Xia, Yamanashi, JP;
Koji Koyama, Yamanashi, JP;
Kito Corporation, Yamanashi, JP;
Abstract
A hoisting and pulling device including a main body framefor forming a load sheave containing space by constituting an inner face by a guide facefor guiding a load chainwound around a load sheave, a bearing platefixedly provided to an inner side of the main body framefor bearing the load sheave and a speed reducing gear on a side of speed reducing means, and a bearing platefor bearing the load sheaveon a side of driving means for partitioning the load sheave containing space, the driving means, and the speed reducing means by the bearing plates. According to a hoist of a background art, portability and operability and durability are not compatible with each other and the hoist is not provided with a function of preventing dust of a mechanical brake. Further, a problem is posed also in the operability of the hand chain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile