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. 19, 1991
Filed:
Nov. 24, 1989
Applicant:
Inventors:
Goran Abbestam, Goteborg, SE;
Leif Lachonius, Surte, SE;
Assignee:
Atlantic Richfield Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
19880301 ; 1986902 ;
Abstract
The invention refers to a conveyor chain forming part of a chain conveyor and incorporates a number of cardanic interconnected links, each of which incorporates an interconnecting lower part (2, 3) and a load carrying upper part (1). The invention is characterized therein that the upper part (1) is equipped with connecting means (4, 5, 6, 8) for detachable fitting of further load carrying members (9), such as carriers, supports for rollers and protecting plates.