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:
Apr. 25, 1995
Filed:
Dec. 07, 1993
Ralph J Gonnocci, Rochester Hills, MI (US);
Other;
Abstract
A swivel mounting for mounting a rocker arm of a chuck and allowing pivoting movement of the rocker arm includes a cylindrical mounting member disposed in a cavity of the chuck and having an axial bore therethrough defining an interior surface thereof and a cylindrical bearing member disposed within the mounting member having an axial bore therethrough defining an interior surface thereof for supporting a portion of the rocker arm. The bearing member further has an exterior surface which is a mating surface with the interior surface of the mounting member. One of the mating surfaces has an annular channel therein, and the other of the mating surfaces has an annular projection thereon. The projection is positioned and sized to fit inside the channel, and the height of the projection is less than the height of the channel. Also disclosed is a chuck employing such swivel mountings.