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. 10, 1979
Filed:
Feb. 03, 1978
Applicant:
Inventors:
William J Derner, Indianapolis, IN (US);
Connor E Price, Indianapolis, IN (US);
Assignee:
FMC Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
403370 ; 403342 ; 308236 ;
Abstract
A nut is provided for preloading a sleeve which is wedged between a tubular member and a shaft. The nut, which is threadedly received on the tubular member, has a resilient, radially inwardly extending portion to engage the end of the wedge sleeve. When the nut is tightened on the tubular member, the inwardly extending portion of the nut is deflected to produce a stress-created force on the wedge sleeve, continuously urging the wedge sleeve toward a tightening position between the tubular member and the shaft.