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. 02, 1988
Filed:
Mar. 11, 1987
Masataka Tagami, Toyohashi, JP;
Musashi Seimitsu Kogyo Kabushiki Kaisha, Toyohashi, JP;
Abstract
A ball-and-socket joint has a ball shell of basically spherical shape, a ball stud with a ball head integrally formed at an extremity thereof and disposed within the ball shell, and a rubber layer interposed between and joining the ball shell and the ball head. The outer surface area of the ball shell on the distal side, remote from a shank of the ball stud, of an equatorial plane passing through the center of the ball head perpendicularly to the ball stud axis is greater than the outer surface area of the remainder of the ball shell on the other, or proximal, side of the equatorial plane. The rubber layer is, therefore, made thicker at parts thereof calculated to withstand loads transmitted between the ball shell and the ball head.