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. 27, 2012
Filed:
Aug. 19, 2008
Sadao Nogi, Shizuoka, JP;
Sadao Nogi, Shizuoka, JP;
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka, JP;
Abstract
A continuously variable transmission of an engine unit. A driving side pulley is mounted on a crankshaft. A driven side pulley is mounted on a driven shaft. A belt is looped around the driving and driven side pulleys. The continuously variable transmission is housed in a transmission case. The transmission case includes a drive shaft supporting portion supporting an end portion of the crankshaft, a driven shaft supporting portion supporting an end portion of the driven shaft, and a support column portion bridged between the drive shaft supporting portion and the driven shaft supporting portion. The engine unit thereby has a simple structure and increaes the strength of supporting a crankshaft and a driven shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile