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:
Nov. 24, 1992
Filed:
Jul. 09, 1990
Yoji Utsumi, Iwata, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Iwata, JP;
Abstract
A plurality of engine transmission assemblies for powering vehicles wherein the engine is provided with an integral crankcase transmission assembly that is made up of first, second and third pieces that are connected to each other. The first and second pieces meet along a plane in which the axis of rotation of the engine crankshaft lies. The third piece is affixed to the first and second pieces along a plane that is perpendicular to the first plane and which contains the axis of rotation of the transmission primary shaft and either the transmission secondary shaft or the transmission shift shaft. The constructions have high rigidity and also ease of servicing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile