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, 2015
Filed:
Nov. 30, 2011
Bernard Pusheck, Cudahy, WI (US);
Bernard Pusheck, Cudahy, WI (US);
Harnischfeger Technologies, Inc., Wilmington, DE (US);
Abstract
A retainer assembly for securing a bearing relative to a shaft in a first axial direction. The retainer assembly includes a collar, a lock ring, and a retaining nut. The collar includes a first portion, a second portion, and a bore extending through the first portion and the second portion. The first portion includes external threads, and the second portion includes an internal recess extending circumferentially around the bore. The lock ring is located within the internal recess such that the lock ring is positioned between the second portion of the collar and the shaft and is removably coupled to the shaft. The retaining nut includes internal threads that threadingly engage the external threads of the first portion.