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:
Dec. 30, 1986
Filed:
Feb. 11, 1986
Applicant:
Inventors:
Rudolf Heller, Zurich, CH;
Heiner Kern, Seuzach, CH;
Assignee:
Sulzer Brothers Limited, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139449 ; 74449 ; 474152 ;
Abstract
The picking band wheel is made of a hub and two wheel discs. Each disc is provided with pocket-like spoke parts which have transverse walls at the bottom which abut the transverse walls of the other disc on a common connecting plane disposed substantially perpendicularly to the axis of rotation of the wheel. The front disc has a conical end wall in which the pocket-like spoke parts are formed so that an alternating spoke pattern is formed. The back disc has a flat end wall.