-
公开(公告)号：USD1043764S1
公开(公告)日：2024-09-24
申请号：US29891937
申请日：2023-05-11
设计人： Alessio Cadalora , Jakub Sulikowski
摘要： FIG. 1 is a perspective view of a hood of a work vehicle;
FIG. 2 is a front view of the hood;
FIG. 3 is a left side view of the hood;
FIG. 4 is a back view of the hood;
FIG. 5 is a right side view of the hood;
FIG. 6 is a top view of the hood; and,
FIG. 7 is a bottom view of the hood.-
2.发明公开公开(公告)号：US20240309611A1
公开(公告)日：2024-09-19
申请号：US18603552
申请日：2024-03-13
发明人： SANTOLO ANTONIO CASILLO , ADRIANO GARRAMONE , ANTONIO VENEZIA , STEFANO LIBERTI , ANDREA GRAVILI
CPC分类号： E02F9/2253 , B60K23/00 , B60K26/00 , B60K31/02 , E02F9/2246 , E02F9/2296
摘要： A method of controlling a propulsion system of a work or agricultural vehicle, wherein the propulsion system includes a prime mover and a hydraulic transmission including a variable displacement pump configured to be driven in rotation by the prime mover and a variable displacement hydraulic motor, operatively connected to the pump by means of a forward hydraulic line and a return one, the method providing for an ECO operating mode in which the accelerator controls the displacement of the hydraulic pump while the engine is operated at a fixed speed and in which, in said ECO operating mode, there is a step for acquiring a current speed of the vehicle (Step 1) and a limiting step (Step 3) of said displacement of the hydraulic pump when said current speed is lower than a predetermined speed threshold.
-
公开(公告)号：US20240302198A1
公开(公告)日：2024-09-12
申请号：US18598453
申请日：2024-03-07
发明人： Bart M.A. Missotten , Luca Ferrari , Cory Hunt , Geert Mortier , Luca Di Cecilia , Fabio Lisurici
IPC分类号： G01F23/292 , A01D90/10
CPC分类号： G01F23/292 , A01D90/10
摘要： A crop container monitor for monitoring a fill-state of an open-top crop container during a harvesting operation, the crop container monitor comprising: at least one radiation sensor positionable at an upper end of a wall of the open-top crop container to receive radiation from an interior of the open-top crop container; and a controller configured to: receive a sensing signal from the at least one radiation sensor, wherein the sensing signal is representative of the received radiation; determine a propagation distance from the at least one radiation sensor to a point from which the received radiation was scattered, reflected or emitted, based on the sensing signal; and output the fill-state of the open-top crop container based on the propagation distance.
-
4.发明公开公开(公告)号：US20240244987A1
公开(公告)日：2024-07-25
申请号：US18099729
申请日：2023-01-20
发明人： Luca Ferrari , Timothy Scott Hunt
CPC分类号： A01B69/004 , G05D1/0214 , G05D1/0238 , G05D2201/0201
摘要： In one aspect, a system for detecting and addressing an unsafe working condition may include a work vehicle structured to operate over a work surface. The system can also include a proximity sensor mounted to the work vehicle and structured to generate a proximity sensor signal indicative of a presence of an obstacle within a dynamic zone of operation of the work vehicle. The system may also include a safety control system configured to receive the proximity sensor signal and execute a safety action based upon the proximity sensor signal, wherein the safety system is further configured to adjust the dynamic zone of operation based upon an object detection confidence measure.
-
5.发明申请公开(公告)号：US20200156469A1
公开(公告)日：2020-05-21
申请号：US16610670
申请日：2018-05-02
摘要： A power-takeoff (PTO) unit for a work vehicle includes a planetary gear driven by an engine of the work vehicle; a PTO spline connected in power transmission to the planetary gear and defining a gear ratio; a hydrostatic transmission driven by the planetary gear to control the gear ratio; a pressure sensor unit for sensing a differential pressure across a loop of the hydrostatic transmission; and a control unit. The control unit is configured to calculate a differential pressure in the loop from a calibration mathematical model representing an unloaded functioning of the PTO spline. The control unit is also configured to calculate a PTO spline torque from a further mathematical model. The model is based on the pressure drop, on pressure signals from the sensor unit, and on kinematic or hydraulic factors of the planetary gear and the hydrostatic transmission.
-
公开(公告)号：US20240309610A1
公开(公告)日：2024-09-19
申请号：US18602544
申请日：2024-03-12
发明人： GIUSEPPE FABBRI , GIMME SAMPAOLI
CPC分类号： E02F9/2228 , B60T7/08 , E02F3/3414 , E02F9/02 , E02F9/2004 , E02F9/2083 , B60T13/22
摘要： A work vehicle is provided with a body and ground engaging means configured to allow motion of the body on ground, and braking means for locking ground engaging means, and an operative element carried by said body and configured to execute a specific working operation. The work vehicle further includes a first and a second joystick configured to respectively control the operation of ground engaging means and operative element based on movement of joystick and first and second input means configured respectively to control the activation/deactivation of parking brake functionality of the work vehicle and the activation/deactivation of hydraulic systems of work vehicle. Furthermore, the work vehicle includes a control system configured to receive second and first control signals derived from first and second input means respectively and each configured to assume a respective activation value and a respective deactivation value and inhibit the operation of the joystick linked to the operation of ground engaging means if both control signals are in activation state.
-
公开(公告)号：US20230358021A1
公开(公告)日：2023-11-09
申请号：US18245709
申请日：2021-09-16
IPC分类号： E02F9/22 , E02F9/26 , F15B13/044
CPC分类号： E02F9/2203 , E02F9/265 , F15B13/044 , F15B2211/857
摘要： A control method for executing a floating function of a boom in a work vehicle includes determining that a predetermined floating function activation command has been inputted by the operator by means of a command input means. When the floating function activation command has been inputted by the operator, acquiring, a signal or data indicative of the current position of the boom along a travel path of the boom over time, the travel path including a first section between a boom full extension position and a deceleration position, a second section between the deceleration position and a grounding position, and a third section between the grounding position and a full retract position, and moving the boom from the current position, determined based on the signal or data indicative of the position of the boom, to the full retract position.
-
公开(公告)号：US20240181820A1
公开(公告)日：2024-06-06
申请号：US18526958
申请日：2023-12-01
发明人： Luca Ferrari , Murali Krishnan Rajakumar , Christopher Wiegman , Huiyan Wu , Matthew Kirk Rust , Andrew Karl Wilhelm Rekow
摘要： In one aspect, a safety system for a towed implement may include an implement frame structured to be towed by a work vehicle. The safety system may also include an object detection sensor affixed to the implement frame with a field of view sized to capture an image scene in proximity to the implement frame, the object detection sensor structured to generate a scene signal representing the image scene. The safety system may also include a safety control system configured to generate a safety control signal based on a detection data signal, the detection data signal based on a determination of whether an object is detected in the scene signal, the detection data signal having a positive object detection indication if the object is within the image scene of the object detection sensor and a negative object detection indication if the object is not detected within the image scene.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.015 秒)
