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:
Aug. 30, 1994
Filed:
Mar. 26, 1992
Dinesh Seksaria, Murrysville, PA (US);
Charles I Fuller, Monroeville, PA (US);
Aluminum Company of America, Pittsburgh, PA (US);
Abstract
A universal joint yoke having a tubular body and a pair of ears projecting generally axially therefrom is provided. The ears-have an inner surface, an outer surface and an ear connecting surface. The ear connecting surface has a pair of lower portions, a pair of transition portions and an upper portion. The lower portions are oriented such that a generally straight line drawn in the tubular body connecting surface plane goes through (i) a point at the junction of the ear outer surface and the ear connecting surface; (ii) a point at the junction of the ear inner surface and the ear connecting surface; and (iii) a point on the axis of the tubular body. The upper portion is oriented such that a generally straight line drawn between (i) a point on the junction of the ear outer surface and the ear connecting surface and (ii) a point at the junction of the ear inner surface and the ear connecting surface is generally parallel to the common axis. The universal joint yoke includes a generally concave endcap.