Title:
POWER STEERING DEVICE FOR SMALL-SIZE SHIP
Document Type and Number:
WIPO Patent Application WO/2011/040154
Kind Code:
A1
Abstract:
Disclosed is a steering hydraulic pressure generation unit (6) which is a power steering device for a small-size ship, this power steering device being such that on a common base (28), there are placed, in parallel, an electric assist device (26) and a helm pump (27) which is a swash plate type axial piston pump, and that beneath the common base (28), the electric assist device (26) and the helm pump (27) are integrally connected together by a transmission mechanism (34). The electric assist device (26) is supported by an instrument panel (3). Since the electric assist device (26) and the helm pump (27) are placed in parallel, the vertical length of the hydraulic pressure generation unit (6) can be reduced. As a result, the distance between the instrument panel (3) and the ship bottom (2) can be reduced, the position of the steering wheel can be lowered, and the position of the navigator's seat can also be lowered. Consequently, the lowering of the center of gravity is achieved.
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Inventors:
HARADA Yoshihiro (4-1, Cyuo 1-chom, Wako-shi Saitama 93, 〒3510193, JP)
原田 義弘 (〒93 埼玉県和光市中央１丁目４番１号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
OKA Koichi (4-1, Cyuo 1-chom, Wako-shi Saitama 93, 〒3510193, JP)
岡浩一 (〒93 埼玉県和光市中央１丁目４番１号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
MIYAZAKI Masanobu (112-1 Hagadai, Haga-machi, Haga-gu, Tochigi 25, 〒3213325, JP)
原田 義弘 (〒93 埼玉県和光市中央１丁目４番１号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
OKA Koichi (4-1, Cyuo 1-chom, Wako-shi Saitama 93, 〒3510193, JP)
岡浩一 (〒93 埼玉県和光市中央１丁目４番１号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
MIYAZAKI Masanobu (112-1 Hagadai, Haga-machi, Haga-gu, Tochigi 25, 〒3213325, JP)
Application Number:
JP2010/064360
Publication Date:
April 07, 2011
Filing Date:
August 25, 2010
Export Citation:
Assignee:
HONDA MOTOR CO.,LTD. (1-1 Minamiaoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
本田技研工業株式会社 (〒56 東京都港区南青山２丁目１－１ Tokyo, 〒1078556, JP)
SHOWA CORPORATION (14-1, Fujiwara-cho 1-chomeGyoda-sh, Saitama 06, 〒3618506, JP)
株式会社 ショーワ (〒06 埼玉県行田市藤原町１丁目１４番地１ Saitama, 〒3618506, JP)
HARADA Yoshihiro (4-1, Cyuo 1-chom, Wako-shi Saitama 93, 〒3510193, JP)
原田 義弘 (〒93 埼玉県和光市中央１丁目４番１号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
OKA Koichi (4-1, Cyuo 1-chom, Wako-shi Saitama 93, 〒3510193, JP)
本田技研工業株式会社 (〒56 東京都港区南青山２丁目１－１ Tokyo, 〒1078556, JP)
SHOWA CORPORATION (14-1, Fujiwara-cho 1-chomeGyoda-sh, Saitama 06, 〒3618506, JP)
株式会社 ショーワ (〒06 埼玉県行田市藤原町１丁目１４番地１ Saitama, 〒3618506, JP)
HARADA Yoshihiro (4-1, Cyuo 1-chom, Wako-shi Saitama 93, 〒3510193, JP)
原田 義弘 (〒93 埼玉県和光市中央１丁目４番１号 株式会社本田技術研究所内 Saitama, 〒3510193, JP)
OKA Koichi (4-1, Cyuo 1-chom, Wako-shi Saitama 93, 〒3510193, JP)
International Classes:
B63H20/00; B63H25/22; B63H25/42
Attorney, Agent or Firm:
KOMATSU Kiyomitsu (Rose Bay Ikebukuro Bld.8F C, 39-8 Nishi-Ikebukuro 2-chom, Toshima-ku Tokyo 21, 〒1710021, JP)
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