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公开(公告)号:US08713931B2
公开(公告)日:2014-05-06
申请号:US13061678
申请日:2009-08-05
IPC分类号: F16D31/02
CPC分类号: E02F9/2239 , E02F9/2004 , E02F9/2292 , E02F9/2296 , F15B11/17 , F15B2211/20546 , F15B2211/20576 , F15B2211/3116 , F15B2211/31541 , F15B2211/50518 , F15B2211/5157 , F15B2211/5159 , F15B2211/55 , F15B2211/7142 , Y10T137/86131
摘要: A working vehicle, wherein flows of hydraulic oil delivered under pressure from two or more hydraulic pumps are joined together and the joined hydraulic oil can be taken out. A working vehicle is provided with two hydraulic pumps independent of each other and adapted to deliver hydraulic oil under pressure, a mode switching valve (230) capable of being switched to a flow joining position (K) at which flows of the hydraulic oil delivered under pressure by the two hydraulic pumps are joined together, PTO ports (260, 261) out of which the hydraulic oil is taken, and a PTO switching valve (240) provided downstream of the mode switching valve (230) and switching flow of the hydraulic oil so that the oil can be delivered under pressure to the PTO ports (260, 261).
摘要翻译: 一种工作车辆,其中在两个或多个液压泵的压力下输送的液压油的流动被连接在一起,并且可以取出接合的液压油。 工作车辆设置有彼此独立的两个液压泵,并且适于在压力下输送液压油;模切换阀(230),其能够切换到流动接合位置(K),在该流动接合位置 通过两个液压泵的压力连接在一起,其中采用液压油的PTO端口(260,261)和设置在模式切换阀(230)下游的PTO切换阀(240)和液压 油,使得油可以在压力下输送到PTO端口(260,261)。
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公开(公告)号:US20120048409A9
公开(公告)日:2012-03-01
申请号:US13061678
申请日:2009-08-05
CPC分类号: E02F9/2239 , E02F9/2004 , E02F9/2292 , E02F9/2296 , F15B11/17 , F15B2211/20546 , F15B2211/20576 , F15B2211/3116 , F15B2211/31541 , F15B2211/50518 , F15B2211/5157 , F15B2211/5159 , F15B2211/55 , F15B2211/7142 , Y10T137/86131
摘要: A working vehicle, wherein flows of hydraulic oil delivered under pressure from two or more hydraulic pumps are joined together and the joined hydraulic oil can be taken out. A working vehicle is provided with two hydraulic pumps independent of each other and adapted to deliver hydraulic oil under pressure, a mode switching valve (230) capable of being switched to a flow joining position (K) at which flows of the hydraulic oil delivered under pressure by the two hydraulic pumps are joined together, PTO ports (260, 261) out of which the hydraulic oil is taken, and a PTO switching valve (240) provided downstream of the mode switching valve (230) and switching flow of the hydraulic oil so that the oil can be delivered under pressure to the PTO ports (260, 261).
摘要翻译: 一种工作车辆,其中在两个或更多个液压泵的压力下输送的液压油的流动被连接在一起,并且可以取出接合的液压油。 工作车辆设置有彼此独立的两个液压泵,并且适于在压力下输送液压油;模切换阀(230),其能够切换到流动接合位置(K),在该流动接合位置 通过两个液压泵的压力连接在一起,其中采用液压油的PTO端口(260,261)和设置在模式切换阀(230)下游的PTO切换阀(240)和液压 油,使得油可以在压力下输送到PTO端口(260,261)。
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公开(公告)号:US20110168283A1
公开(公告)日:2011-07-14
申请号:US13061678
申请日:2009-08-05
CPC分类号: E02F9/2239 , E02F9/2004 , E02F9/2292 , E02F9/2296 , F15B11/17 , F15B2211/20546 , F15B2211/20576 , F15B2211/3116 , F15B2211/31541 , F15B2211/50518 , F15B2211/5157 , F15B2211/5159 , F15B2211/55 , F15B2211/7142 , Y10T137/86131
摘要: A working vehicle, wherein flows of hydraulic oil delivered under pressure from two or more hydraulic pumps are joined together and the joined hydraulic oil can be taken out. A working vehicle is provided with two hydraulic pumps independent of each other and adapted to deliver hydraulic oil under pressure, a mode switching valve (230) capable of being switched to a flow joining position (K) at which flows of the hydraulic oil delivered under pressure by the two hydraulic pumps are joined together, PTO ports (260, 261) out of which the hydraulic oil is taken, and a PTO switching valve (240) provided downstream of the mode switching valve (230) and switching flow of the hydraulic oil so that the oil can be delivered under pressure to the PTO ports (260, 261).
摘要翻译: 一种工作车辆,其中在两个或多个液压泵的压力下输送的液压油的流动被连接在一起,并且可以取出接合的液压油。 工作车辆设置有彼此独立的两个液压泵,并且适于在压力下输送液压油;模切换阀(230),其能够切换到流动接合位置(K),在该流动接合位置 通过两个液压泵的压力连接在一起,其中采用液压油的PTO端口(260,261)和设置在模式切换阀(230)下游的PTO切换阀(240)和液压 油,使得油可以在压力下输送到PTO端口(260,261)。
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