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:
Nov. 09, 1976
Filed:
Jan. 06, 1975
Applicant:
Inventors:
Robert Casey, Washington, IL (US);
Leon E Hicks, Joliet, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16N / ; F16N / ;
U.S. Cl.
CPC ...
184 / ; 64 23 ;
Abstract
A spline lubricating device comprises a capsule defining a chamber filled with lubricating fluid on one end of a splined shaft. The splined shaft and lubricating capsule is inserted into an internally splined member which contains a centrally disposed slinger, and a plunger mounted in the slinger for engaging the capsule for releasing the fluid from the lubricating capsule with the slinger directing the fluid to the spline teeth.