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:
May. 11, 1976
Filed:
Nov. 25, 1974
Applicant:
Inventor:
Per Olaf Weman, Haslah, DT;
Assignee:
Sigmatex, A.G., Basel, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
2421 / ; 2421 / ;
Abstract
A belt winder for safety for belts with at least one locking member engaging a fixed outer surface and responsive to movement of an inertia member which indicates sudden acceleration of the belt as a result of its relative motion to the shaft on which the belt is wound and unwound.