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公开(公告)号:EP4406908A1
公开(公告)日:2024-07-31
申请号:EP24150639.3
申请日:2024-01-08
发明人: Howells, Richard
CPC分类号: B66F9/0755 , B66F17/00
摘要: A working machine has a body, a pivotable telescopic working arm is on the body and has an implement at its distal end. The machine includes a collision avoidance system that has a control system configured to determine a height of the working implement at the distal end of the working arm and to define a first zone having an area below the working implement, at least one first sensor mounted on the working machine and configured to monitor the area defined by the first zone and the generate a sensor output signal, and a display configured to display the sensor output from the at least one first sensor. The control system is configured such that the area defined by the first zone is based on the determined height of the working implement at the distal end of the working arm, to determine if an animate object is located within the first zone, and to provide an output for alerting an operator of the working machine if it is determined that an animate object is in the first zone.
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公开(公告)号:EP4317707A3
公开(公告)日:2024-05-01
申请号:EP23217704.8
申请日:2022-03-02
发明人: HEWITT, James , BRENNER, Paul , SHANKAR, Ravi
IPC分类号: E02F9/22 , F15B11/042 , F15B11/044 , F15B21/08 , B66F11/04 , E02F3/96 , E02F9/20 , E02F3/32 , F15B11/16
CPC分类号: E02F9/2235 , E02F3/964 , E02F9/207 , E02F9/2242 , E02F9/2267 , E02F9/2292 , E02F9/2296 , E02F3/325 , F15B2211/2053820130101 , F15B2211/3055520130101 , F15B2211/314420130101 , F15B2211/665420130101 , F15B2211/35320130101 , F15B2211/305420130101 , F15B2211/665120130101 , F15B2211/2051520130101 , F15B11/161 , F15B2211/66520130101 , F15B2211/630920130101 , F15B2211/631320130101 , F15B2211/2057620130101
摘要: A hydraulic system for a working vehicle, the hydraulic system comprising: a hydraulically actuated device; a hydraulic pump assembly for supplying a variable output of hydraulic fluid to the hydraulically actuated device; and a proportional control valve, wherein the hydraulic system is arranged such that hydraulic fluid exiting the hydraulically actuated device flows through a restriction of the proportional control valve; and wherein the hydraulic system is configured to control a flow of hydraulic fluid supplied to the hydraulically actuated device by varying the output of hydraulic fluid from the hydraulic pump assembly, and to control a flow of hydraulic fluid exiting the hydraulically actuated device via adjusting a restriction area of the proportional control valve.
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公开(公告)号:EP4075025B1
公开(公告)日:2024-03-27
申请号:EP22167730.5
申请日:2022-04-11
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公开(公告)号:EP3851363B1
公开(公告)日:2023-08-23
申请号:EP21152032.5
申请日:2021-01-18
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公开(公告)号:EP3587198B1
公开(公告)日:2022-08-24
申请号:EP19183030.6
申请日:2019-06-27
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公开(公告)号:EP3378548B1
公开(公告)日:2022-05-04
申请号:EP18162950.2
申请日:2018-03-20
发明人: Trimmer, Gareth , Thomas, Gethin , Hurd, Tom
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