Title:
庭園保全車両用の油圧式トランスアクスル
Document Type and Number:
Japanese Patent JP2009526172
Kind Code:
A
Abstract:
A hydrostatic transmission assembly includes a first gerotor motor, a pump housing, a first variable displacement pump, a second gerotor motor, and a second variable displacement pump. The first gerotor motor includes a first output shaft aligned along a first axis. The pump housing connects to and contacts the first gerotor motor. The first variable displacement pump includes a first driven shaft mounted to the pump housing and aligned along a second axis, the second axis being generally perpendicular to the first axis (the first output shaft axis). The first variable displacement pump is in fluid communication with the first gerotor motor via passages in the pump housing. The second gerotor motor includes a second output shaft generally aligned along or generally parallel to the first axis. The second gerotor motor is connected to the pump housing on an opposite side of the pump housing as the first gerotor motor. The second variable displacement pump includes a second driven shaft mounted to the pump housing and aligned generally parallel to the second axis. The variable displacement pump is in fluid communication with the second gerotor motor via passages in the pump housing.
Inventors:
White, Hollis N, Junior
Application Number:
JP2008553227A
Publication Date:
July 16, 2009
Filing Date:
October 30, 2006
Export Citation:
Assignee:
White Drive Products Incorporated
International Classes:
F16H39/04; F16H47/02
Domestic Patent References:
| JP2001270340A | 2001-10-02 | |||
| JPH07323739A | 1995-12-12 | |||
| JP2004338491A | 2004-12-02 | |||
| JP2002181190A | 2002-06-26 | |||
| JPH07323740A | 1995-12-12 | |||
| JPH11189171A | 1999-07-13 | |||
| JP2004074982A | 2004-03-11 |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Toru Miyamae