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:
Jun. 06, 2017
Filed:
Dec. 13, 2013
Yanmar Co., Ltd., Osaka-shi, Osaka, JP;
Junichi Hitachi, Osaka, JP;
Takao Nakanishi, Osaka, JP;
Akiyoshi Hayashi, Osaka, JP;
Jun Watanabe, Osaka, JP;
Gakuji Tamura, Osaka, JP;
YANMAR CO., LTD., Osaka-Shi, Osaka, JP;
Abstract
In a ship steering system for an out-drive device including: an out-drive device; a hydraulic actuator configured to turn the out-drive device; a hydraulic controller configured to control the hydraulic actuator; a ship steering device configured to instruct a traveling direction to the hydraulic controller; and an emergency ship steering device capable of at least instructing the out-drive device to turn, the emergency ship steering device is capable of controlling the hydraulic actuator without involving the hydraulic controller.