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. 13, 1976
Filed:
Jul. 15, 1975
Applicant:
Inventor:
Georg Schaeffler, Herzogenaurach, DT;
Assignee:
Industriewerk Schaeffler OHG, Herzogenaurach, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
403 26 ; 308 72 ; 403343 ;
Abstract
A novel shaft coupling particularly useful for bottom rollers in spinning machines wherein a shaft is provided at one end with an extension with a reduced diameter for engaging a longitudinal bore in the end of a second shaft, the connection of the two shafts in the area of the longitudinal bore being effected by a screw thread, a roller bearing arranged with its inner race on the shaft extension between the two shafts with the end surfaces of the two shafts bearing firmly on the end surfaces of the inner race.