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. 04, 1979
Filed:
Jul. 25, 1977
Hiroji Okuda, Kitakatsuragigun, JP;
Akira Imada, Kitakatsuragigun, JP;
Koyo Seiko Company Limited, Osaka, JP;
Abstract
A universal joint comprises a first pin disposed with its axis intersecting the axis of a first yoke at right angles thereto, a second pin disposed with its axis intersecting the axis of a second yoke at right angles thereto and positioned at right angles to the axis of the first pin, and a connecting member disposed between the first and second pins. The axes of the first and second pins intersect the axis of the connecting member as spaced apart from each other by a suitable amount of offset. The pins are provided at their opposite ends trunnions of increased diameter, giving the universal joint a greatly increased torque transmitting capacity.