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. 20, 1982
Filed:
Sep. 17, 1980
Applicant:
Inventor:
Eberhard Hofmann, Ingolstadt, DE;
Assignee:
Schubert & Salzer, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ;
U.S. Cl.
CPC ...
57416 ;
Abstract
An open-end spinning rotor (2) consisting of a basic member (8) and a rotor member (9). The basic member is carried by a bearing and drive element (81, 82, 83) and comprises a substantially radial supporting surface (80) with a centering surface (31) at its outer edge, with which a centering surface (40) of the rotor member (9) co-operates. A connecting element (5) which affords a detachable connection between basic member (8) and rotor member (9) is disposed separately from the centering surfaces (31, 40).