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:
Jan. 11, 2005
Filed:
Mar. 12, 2003
Jeffrey P. Higby, Grayslake, IL (US);
Jeffrey P. Higby, Grayslake, IL (US);
Bombardier Recreational Products Inc, Valcourt, CA;
Abstract
A retaining ring assembly and method of assembly is disclosed. A gearcase includes a propeller shaft housing that is retained in the gearcase. The propeller shaft housing is secured against rotational, radial, and axial movement by a retainer. The retainer has a general circular shape and includes a first ring and a second ring. Both rings include a plurality of collinear threaded holes. Threaded fasteners secure the first ring to the second ring via the threaded holes in each respective ring. The first ring has a tapered surface that engages with a tapered surface of the propeller shaft housing. The second ring has an outer diameter that engages with an annular groove on an inner surface of the gearcase. As the threaded fasteners of the retainer are tightened, the tapered face of the first ring is forced against the tapered face of the propeller shaft housing while the second ring is retained in position by the annular groove of the gearcase. Tightening the threaded fasteners creates, and gradually increases, a gap between the first and second rings. This construction secures the propeller shaft housing in the gearcase.