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. 19, 1979
Filed:
Dec. 23, 1977
Applicant:
Inventor:
Rolf Bergstrom, Ramnas, SE;
Assignee:
Bulten-Kanthal AB, Hallstahamar, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21L / ;
U.S. Cl.
CPC ...
59-1 ; 59 34 ; 59 3 / ;
Abstract
A method and a device for revolving the last chain link element of a freely hanging chain end. The chain link element is brought into contact with at least one rotating roller located under the chain end, said roller carrying the chain link element while making it rotate in its plane.