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:
Feb. 17, 1976
Filed:
Jan. 22, 1975
Emil Giese, Bad Homburg vor der Hohe, DT;
Ruprecht Maurer, Bad Homburg vor der Hohe, DT;
Ringspann Albrecht Maurer K.G., Bad Homburg vor der Hohe, DT;
Abstract
A combination of a sprag clutch and a deep-groove ball bearing has a cage ring made of two identical radial halves. Each cage ring half has circumferentially spaced first recesses each accommodating and pivotally supporting a spring-biased sprag; circumferentially spaced alternating pockets for captively holding a bearing ball; and second recesses each nestingly receiving a bearing ball. The number of pockets and the number of second recesses in each cage ring half each equals one half the number of bearing balls in the ball bearing. The two cage ring halves are staggered with respect to one another to the extent of one bearing ball pitch, so that with any pocket on either cage ring half there is axially aligned a second recess in the other cage ring half.