公开(公告)号：US08794169B2

公开(公告)日：2014-08-05

申请号：US13390168

申请日：2010-08-25

申请人： Yoshihiro Harada ,  Koichi Oka ,  Masanobu Miyazaki ,  Shinsuke Sekikawa ,  Yoshimitsu Komuro

发明人： Yoshihiro Harada ,  Koichi Oka ,  Masanobu Miyazaki ,  Shinsuke Sekikawa ,  Yoshimitsu Komuro

IPC分类号： B63H25/10

CPC分类号： B63H20/12 ,  B63H21/265 ,  B63H25/02 ,  B63H2025/022

摘要： In a power steering apparatus for a small vessel, an electrically driven assist device (26) and a helm pump (27) formed of a swash plate type axial piston pump are arranged in parallel on a common base (28). The electrically driven assist device (26) and the helm pump 27 are connected through a transmission system (34) under the common base 28 and integrated into a steering oil pressure generating unit (6) functioning as the power steering apparatus. The electrically driven assist device (26) is carried on an instrument panel (3). The parallel arrangement of the electrically driven assist device (26) and the helm pump (27) allows the steering oil pressure generating device (6) to be reduced in vertical length, so that it is possible to shorten the distance between the instrument panel (3) and a bottom (2) of the vessel and to lower positions of a handle and an operator's seat, thereby realizing the low center of gravity.

摘要翻译： 在用于小容器的动力转向装置中，电动辅助装置（26）和由斜盘式轴向柱塞泵形成的舵泵（27）平行布置在公共基座（28）上。 电动辅助装置（26）和舵泵27通过公共基座28下方的传动系统（34）连接，并且与作为动力转向装置起作用的转向油压力发生单元（6）结合。 电驱动辅助装置（26）被携带在仪表板（3）上。 电动辅助装置（26）和舵泵（27）的平行布置允许转向油压产生装置（6）的垂直长度减小，从而可以缩短仪表板（ 3）和底部（2），并且能够降低手柄和操作者座椅的位置，从而实现低重心。

公开(公告)号：US20120137947A1

公开(公告)日：2012-06-07

申请号：US13390168

申请日：2010-08-25

申请人： Yoshihiro Harada ,  Koichi Oka ,  Masanobu Miyazaki ,  Shinsuke Sekikawa ,  Yoshimitsu Komuro

发明人： Yoshihiro Harada ,  Koichi Oka ,  Masanobu Miyazaki ,  Shinsuke Sekikawa ,  Yoshimitsu Komuro

IPC分类号： B63H20/12

CPC分类号： B63H20/12 ,  B63H21/265 ,  B63H25/02 ,  B63H2025/022

摘要： In a power steering apparatus for a small vessel, an electrically driven assist device (26) and a helm pump (27) formed of a swash plate type axial piston pump are arranged in parallel on a common base (28). The electrically driven assist device (26) and the helm pump 27 are connected through a transmission system (34) under the common base 28 and integrated into a steering oil pressure generating unit (6) functioning as the power steering apparatus. The electrically driven assist device (26) is carried on an instrument panel (3). The parallel arrangement of the electrically driven assist device (26) and the helm pump (27) allows the steering oil pressure generating device (6) to be reduced in vertical length, so that it is possible to shorten the distance between the instrument panel (3) and a bottom (2) of the vessel and to lower positions of a handle and an operator's seat, thereby realizing the low center of gravity.

摘要翻译： 在用于小容器的动力转向装置中，电动辅助装置（26）和由斜盘式轴向柱塞泵形成的舵泵（27）平行布置在公共基座（28）上。 电动辅助装置（26）和舵泵27通过公共基座28下方的传动系统（34）连接，并且与作为动力转向装置起作用的转向油压力发生单元（6）结合。 电驱动辅助装置（26）被携带在仪表板（3）上。 电动辅助装置（26）和舵泵（27）的平行布置允许转向油压产生装置（6）的垂直长度减小，从而可以缩短仪表板（ 3）和底部（2），并且能够降低手柄和操作者座椅的位置，从而实现低重心。