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:
Aug. 12, 2014
Filed:
Sep. 23, 2011
Hayato Tsutsui, Haga-gun, JP;
Kazuhiko Sadakata, Haga-gun, JP;
Shinya Horie, Haga-gun, JP;
Nobuaki Tanaka, Haga-gun, JP;
Hayato Tsutsui, Haga-gun, JP;
Kazuhiko Sadakata, Haga-gun, JP;
Shinya Horie, Haga-gun, JP;
Nobuaki Tanaka, Haga-gun, JP;
Showa Corporation, , JP;
Abstract
In a trim/tilt apparatus for a marine vessel propulsion machine, a trim piston is provided with a communication passage which communicates a second tilt chamber with a second trim chamber. The second tilt chamber between the trim piston and a tilt piston can be normally directly communicated with the second trim chamber, and the tilt piston is provided with a shock blow valve which is opened when a working fluid in a first tilt chamber reaches a set pressure, and transfers the working fluid in the first tilt chamber to the second tilt chamber.