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. 17, 1993
Filed:
Sep. 10, 1990
Theodore H Collins, Rochester Hills, MI (US);
Frederick J Uchman, Clarkston, MI (US);
GKN Automotive, Inc., Auburn Hills, MI (US);
Abstract
A boot for a high speed constant velocity universal joint having an articulation accommodating portion attached to the outer joint member of the universal joint and a contiguous linear displacement accommodating portion having its end connected to the inner joint member shaft. The junction between the articulation and linear displacement accommodating portions is reinforced to form a boot stabilizer at a point intermediate its opposite ends which inhibits eccentric spinning of the boot at high rotational speeds. The articulation accommodating portion has a first plurality of annular convolutes, the diameters of which diminish as a function of their displacement from the outer joint member. The linear displacement accommodating portion has a second plurality of annular convolutes having substantially equal diameters.