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.

Date of Patent:
Jan. 06, 2015

Filed:

Feb. 03, 2012
Applicants:

Koji Kuriyagawa, Saitama, JP;

Hiroshi Yamamoto, Saitama, JP;

Inventors:

Koji Kuriyagawa, Saitama, JP;

Hiroshi Yamamoto, Saitama, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63H 21/21 (2006.01); B63H 20/20 (2006.01); B63H 23/30 (2006.01); B63H 20/14 (2006.01); F02D 41/02 (2006.01); F02D 43/00 (2006.01); F02D 11/10 (2006.01); F16H 63/50 (2006.01);
U.S. Cl.
CPC ...
B63H 20/20 (2013.01); B63H 23/30 (2013.01); B63H 20/14 (2013.01); B63H 21/21 (2013.01); F02D 41/0225 (2013.01); F02D 43/00 (2013.01); F02D 11/105 (2013.01); F16H 63/50 (2013.01); F02D 2200/502 (2013.01);
Abstract

In an apparatus for controlling operation of an outboard motor having a shift shaft to be rotated in response to manipulation by an operator to switch a shift position between an in-gear position that enables driving force of a prime mover to be transmitted to a propeller by engaging a clutch with one of a forward gear and a reverse gear, and a neutral position that cuts off transmission of the driving force by disengaging the clutch from the forward or reverse gear, comprising a neutral operation detector connected to the shift shaft and adapted to detect a neutral operation in which the shift position is switched from the in-gear position to the neutral position; and a driving force controller adapted to conduct driving force decreasing control to decrease the driving force of the prime mover when the neutral operation is detected.


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