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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.:

US 9400029 B1

PDFFull Text
Date of Patent:
Jul. 26, 2016

Filed:

Jun. 03, 2013

Damper unit for vessel propulsion apparatus, propeller for vessel propulsion apparatus, and vessel propulsion apparatus

Applicant:

Yamaha Hatsudoki Kabushiki Kaisha, Iwata-shi, Shizuoka, JP;

Inventors:

Daisuke Nakamura, Shizuoka, JP;

Tiharu Masuda, Shizuoka, JP;

Youhei Kuroki, Shizuoka, JP;

Assignee:

YAMAHA HATSUDOKI KABUSHIKI KAISHA, Shizuoka, JP;

Attorney:

Keating and Bennett, LLP

Primary Examiner:

Ninh H Nguyen

Assistant Examiner:

Justin Seabe

Int. Cl.
CPC ...
B63H 23/34 (2006.01); F16F 7/10 (2006.01); B63H 21/30 (2006.01); B63H 21/34 (2006.01); B63H 1/15 (2006.01); F16F 15/126 (2006.01);
U.S. Cl.
CPC ...
F16F 7/10 (2013.01); B63H 1/15 (2013.01); B63H 21/305 (2013.01); B63H 21/34 (2013.01); F16F 15/126 (2013.01); B63H 2023/342 (2013.01); Y10T 74/2121 (2015.01);
Abstract

A damper unit includes a first damper arranged to transmit a torque around a rotation axis transmitted from an input member side to an output member side, an intermediate member arranged to transmit a torque around the rotation axis transmitted from the first damper to the output member side, and a second damper arranged to transmit a torque around the rotation axis transmitted from the intermediate member to the output member side, wherein at least a portion of the second damper is disposed on a straight line that passes through the first damper and is parallel or substantially parallel to the rotation axis.

Find Patent Forward Citations

Nakamura, Daisuke. (2016). Damper unit for vessel propulsion apparatus, propeller for vessel propulsion apparatus, and vessel propulsion apparatus (U.S. Patent No. 9400029). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9400029

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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