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. 11, 2007
Filed:
Sep. 15, 2005
Takahiro Oguma, Shizuoka-ken, JP;
Takashi Okuyama, Shizuoka-ken, JP;
Takahiro Oguma, Shizuoka-ken, JP;
Takashi Okuyama, Shizuoka-ken, JP;
Yamaha Marine Kabushiki Kaisha, Shizuoka-ken, JP;
Abstract
A shift device for a boat is operated by a shift lever. Movement of the shift lever causes movement of a mechanical actuator. The device comprises means for detecting the positions of the shift lever at specified time intervals and means for obtaining by calculation an estimated time at which the shift lever will reach an operation end position based on the data from the means for detecting. Means for controlling the drive speed of the actuator also are provided. The shift device corresponds the completion of shift lever movement to the completion of shifting by timing the actuator movement to encourage shifting at the time the shift lever is anticipated to stop movement.