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. 03, 1987
Filed:
Apr. 27, 1984
Applicant:
Inventors:
Hirokazu Kondo, Tokorozawa, JP;
Shigekatsu Takino, Tokorozawa, JP;
Assignee:
Tsubakimoto Chain Co., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61B / ;
U.S. Cl.
CPC ...
1041723 ; 1041724 ;
Abstract
A duplex chain conveyor system for conveying articles along a conveyance path is provided. The duplex chain conveyor system includes a trolley device which is detachably engageable with a driven engagement member attached to a driving chain which moves within a power rail. When the trolley device is coupled with the driven engagement member, the trolley device is pulled forward on the free rail disposed along a predetermined conveyance path. An article carrier, such as a truck or hanger, is connected to the trolley device for the conveyance of articles along the conveyance path.