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:
Sep. 05, 1989
Filed:
Jun. 02, 1988
Applicant:
Inventors:
James R Jeromson, Jr, Aurora, OH (US);
J E Anderson, Moreland Hills, OH (US);
Assignee:
Milbar Corporation, Chagrin Falls, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
29229 ; 29268 ;
Abstract
A tool for installing and removing both internal and external large retaining rings. The tool includes a pivotally interconnected pair of lever arms. Each lever arm includes a retainer ring engagement tip. The tool further comprises a lever arm actuator including a shaft to which one of the lever arms is threadably connected and the other is axially fixed. The actuator includes a crank coupled to the shaft for rotating the shaft.