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:
Jun. 09, 1992
Filed:
Sep. 17, 1990
Applicant:
Inventors:
Ryoichi Nomura, Toyama, JP;
Kenji Nishikawa, Toyama, JP;
Assignee:
NIC Autotec Co., Ltd., Toyama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198814 ;
Abstract
A belt conveyor comprising a drive device, a drive shaft connected to the drive device and rotated by the drive device, a driven shaft capable of rotating freely, and a first base member supporting the drive shaft at one end, a second base member supporting the driven shaft at one end, and an endless belt wrapped around the drive shaft and the driven shaft. The first and second base members can move relative to each other. The belt conveyor further comprises a bias device biasing the first and second base members away from each other, and a guide for guiding the second base member moving away from the first base member.