
基本信息:
- 专利标题: Hydraulic Suspension System for Work Vehicle
- 专利标题(中):工作车液压悬挂系统
- 申请号:US12561637 申请日:2009-09-17
- 公开(公告)号:US20100168959A1 公开(公告)日:2010-07-01
- 发明人: Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
- 申请人: Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
- 申请人地址: JP Osaka-shi
- 专利权人: KUBOTA CORPORATION
- 当前专利权人: KUBOTA CORPORATION
- 当前专利权人地址: JP Osaka-shi
- 优先权: JP2008-332949 20081226; JP2009-004673 20090113
- 主分类号: G06F19/00
- IPC分类号: G06F19/00 ; B60G11/26 ; B60G17/016
摘要:
The hydraulic suspension system comprises a suspension mechanism (100) for a traveling vehicle body, a suspension reference position variation mechanism (18) for varying a reference position of a suspension stroke of the suspension mechanism, and a stopped state detector (58) for detecting a state in which operation of the suspension mechanism (100) has stopped. The control management unit (60) controls the suspension reference position variation mechanism (18) so that when operation of the suspension mechanism (100) is detected by the stopped state detector (58) to be in a stopped state, the operation of the suspension mechanism (100) moves toward a target range, in preference to control based on a suspension stroke position obtained from a suspension stroke position sensor (37).
摘要(中):
液压悬挂系统包括用于行进车体的悬挂机构(100),用于改变悬架机构的悬架行程的基准位置的悬架基准位置变化机构(18)和用于检测悬架机构的停止状态检测器(58) 暂停机构(100)的动作停止的状态。 控制管理单元(60)控制悬架基准位置变更机构(18),使得当停止状态检测器(58)检测出悬架机构(100)的运转为停止状态时,暂停运转 机构(100)朝向目标范围移动,优先于基于从悬架行程位置传感器(37)获得的悬架行程位置的控制。
公开/授权文献:
- US08406955B2 Hydraulic suspension system for work vehicle 公开/授权日:2013-03-26