Title:
車両の補助液圧システム
Document Type and Number:
Japanese Patent JP5329645
Kind Code:
B2
Abstract:
An auxiliary hydraulic system for vehicles, in particular pick-up trucks, is configured to supply hydraulic fluid under pressure to both on-board and off-board auxiliary equipment such as snow plows, dump boxes and wood splitters. The auxiliary hydraulic system includes a multi-piston fluid pump with electrically selectable poppet valves and an associated microprocessor control that facilitates variable output so that a desired proportional flow can be supplied to the auxiliary equipment. The system also provides a switchable valve arrangement for directional control and an arrangement of fluid distribution pipes and detachable couplings so that a range of different auxiliary equipment can be quickly and simply connected to the system. A simple user interface is also included so that the operator can command the auxiliary equipment from either within or in close proximity to the vehicle.
Inventors:
Holt, Lawrence, Jay.
Lavoir, Paul
Lavoir, Paul
Application Number:
JP2011506535A
Publication Date:
October 30, 2013
Filing Date:
April 01, 2009
Export Citation:
Assignee:
Multimatic Incorporated
International Classes:
B60K25/04
Domestic Patent References:
| JP4501294A | ||||
| JP6042371U | ||||
| JP60248442A |
Foreign References:
| US5182908 | ||||
| US20040118621 | ||||
| US4999935 | ||||
| US5259738 |
Attorney, Agent or Firm:
Takashima Ichi
Kyoko Doi
Mitsunori Kamata
Yaeko Tamura
Kenji Yamamoto
Murata Miyuki
Kyoko Doi
Mitsunori Kamata
Yaeko Tamura
Kenji Yamamoto
Murata Miyuki