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. 17, 2002
Filed:
Apr. 28, 2000
Takashi Imamura, Iwata, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Abstract
A drive belt suspension system for a snowmobile includes an improved construction in which an excessive shock is not directly received by the snowmobile frame to ensure a smooth operation of the suspension system. The suspension system includes a suspension arm arranged to suspend a slide rail assembly from a frame assembly of the snowmobile body. The suspension arm has a sleeve connected to the slide rail assembly for pivotal movement about a lower axis and a rod connected to the frame assembly for pivotal movement about an upper axis. The rod is supported by the sleeve and has a pair of stoppers that interpose the sleeve therebetween. The lower axis is positioned between the respective stoppers in a direction parallel to a longitudinal dimension of the drive belt suspension system.