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:
Jul. 31, 1990
Filed:
Mar. 10, 1989
Hans Dalferth, Aalen-Wasseralfingen, DE;
RUD-Kettenfabrik Rieger, Aalen, DE;
Dietz GmbH u. Co., Aalen, DE;
Abstract
In a chain conveyor, the conveying elements (4) are connected via coupling elements (8, 9) to connecting chain links (1, 2) of at least one drive chain strand. The coupling elements (8, 9) are swung from different sides into the clear inner spaces (7) of the connecting chain links (1, 2). By the type of connection between the coupling elements (8, 9) and the connecting chain links (1, 2), a stable arrangement of the conveying elements (4) is obtained, in which arrangement special securing elements which prevent the coupling elements (8, 9) from being undesirably released from the connecting chain links (1, 2) can be dispensed with.