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1. 发明授权

US11528847B2 Combine harvester having a threshing device 有权
公开(公告)号：US11528847B2
公开(公告)日：2022-12-20
申请号：US16757868
申请日：2017-10-25
申请人： Kubota Corporation
发明人： Masakazu Hino , Tsuyoshi Kumatori , Ryohei Higashitaki , Toshinari Nishimura , Shota Hayashi
IPC分类号： A01F12/56 , A01D41/12 , A01D57/12 , A01D61/00 , A01D69/00 , A01D90/10 , A01F12/10 , A01F12/18 , A01F12/32 , A01F12/46 , A01F12/48 , A01F12/52 , A01F12/60 , A01D67/00 , B62D11/08 , A01B69/00 , B62D11/00 , B62D11/18
摘要： A combine harvester is provided with: a threshing device that performs a threshing process of threshing a crop; a grain tank that stores grain obtained by the threshing process; a grain discharging device that discharges grain to be stored in the grain tank to the outside of the vehicle body; a travel driving device that drives travel of the vehicle body; and an engine that serves as a power source. The combine harvester includes a first relay shaft to which power is transmitted from an output shaft of the engine, and the power of the engine is transmitted from the first relay shaft to the grain discharging device and the travel driving device in a branched manner.

2. 发明申请

US20220287219A1 WORKING MACHINE 有权
公开(公告)号：US20220287219A1
公开(公告)日：2022-09-15
申请号：US17830476
申请日：2022-06-02
申请人： KUBOTA CORPORATION
发明人： Fumiya YOSHIMURA , Keisuke TAKEDA , Junki KUROISHI , Yusuke TAKAHASHI , Yuji OKUYAMA
IPC分类号： A01B69/04 , B62D11/00 , B62D6/00 , B62D11/08 , B60K17/348 , B62D11/20 , B60W30/14 , G05D1/02
摘要： A working machine includes a machine body, a steering device capable of changing an orientation of the machine body, a first wheel on the machine body, a second wheel on the machine body and separated from the first wheel in a machine-body width direction, a rotational difference generator to cause a rotational difference between the first and second wheels and that is a braking device, and a controller configured or programmed to include a first control unit to set a steering angle of the steering device based on a planned traveling route, and a second control unit to control the rotational difference generator based on the planned traveling route to cause a rotational difference between the first and second wheels. Based on the planned traveling route, the second control unit is configured or programmed to cause the braking device to perform setting about braking of either the first or second wheels by performing pumping control.

3. 发明授权

US11440576B2 Agricultural vehicle 有权
公开(公告)号：US11440576B2
公开(公告)日：2022-09-13
申请号：US17275252
申请日：2019-09-12
申请人： MAHINDRA & MAHINDRA LIMITED
发明人： Avinash Tighare , Vikas Singh
IPC分类号： B62D1/14 , A01B59/06 , B60G3/14 , B60G17/00 , B60N2/38 , B60R19/48 , B60T7/06 , B62D1/16 , B62D11/08 , B62D17/00
摘要： Agricultural vehicle (V) includes an operator's seat (S), a vehicular structure (C), a wheel support arrangement (100), a front bumper assembly (200), a position and draft control mechanism (30), a brake pedal linkage mechanism (500), a steering mechanism (600) and an exhaust device (700). The operator's seat S is configured to be provided in the vehicle (V) at at least one of a first seating position (Sf) corresponding to a first driving position, and a second seating position (Sr) corresponding to a second driving position, where the second seating position (Sr) is opposite to the first seating position (Sf). The vehicular structure (C) is configured to be moved between at least one lowered position in which each final drive housing (FH) is locked to vehicular structure (C) at corresponding first locking positions, and at least one raised position in which each final drive housing (FH) is locked to vehicular structure (C) at corresponding second locking positions.

4. 发明申请

US20220281521A1 STEER/BRAKE SYSTEM 有权
公开(公告)号：US20220281521A1
公开(公告)日：2022-09-08
申请号：US17824851
申请日：2022-05-25
申请人： HB PERFORMANCE SYSTEMS INC.
发明人： Clay M HENDRICKS , Andrew J DOUBEK
IPC分类号： B62D11/08 , B60T7/10 , B60T11/20 , B62D11/00
摘要： A steer/brake system for a vehicle (with wheels and/or tracks) is disclosed. The system may comprise a steering system with an operator control and braking system for each side of the vehicle with a master cylinder for the brake mechanism and an interface between the braking system and the operator control. Operation may provide a phase where the interface is at least partially engaged and force may be applied through the interface to the master cylinder to engage the brake mechanism to provide modulation for the operator control. A steering emulation system may comprise the interface and a compliant element configured to provide modulation for the operator control. The system may comprise a shared hydraulic system; the brake mechanism may comprise the steering brake mechanism and the service brake mechanism.

5. 发明申请

US20210053618A1 UTILITY VEHICLE BRAKING 有权
公开(公告)号：US20210053618A1
公开(公告)日：2021-02-25
申请号：US16770455
申请日：2018-10-26
申请人： AGCO International GmbH
发明人： Martin Brenninger
IPC分类号： B62D11/08 , B60T13/66
摘要： A method of brake steering in a four-wheel drive utility vehicle having a driven front axle carrying at least two front wheels, a driven rear axle carrying at least two rear wheels, a powertrain delivering torque to the front axle via a first motor and to the rear axle via a second motor, a controlled clutch arrangement operable to couple the outputs of the first and second motors to vary the distribution of delivered torque between the front and rear axles, and independently operable service brakes on each of the front and rear wheels. The method includes determining a difference in wheel velocity between front and rear wheels; comparing the difference to a threshold value and, when exceeded, automatically engaging the controlled clutch arrangement. A determination is made as to whether or not the vehicle is performing a brake steering manoeuvre and the threshold value is adjusted accordingly. Additional braking force may be applied from independently operable park brakes on the rear wheels in inverse relationship to the level of service brake force applied.

6. 发明授权

US10792962B2 All-terrain vehicle and its suspension 有权
公开(公告)号：US10792962B2
公开(公告)日：2020-10-06
申请号：US16726926
申请日：2019-12-25
申请人： Ensenor Enterprises Limited
发明人： Aleksey Garagashyan
IPC分类号： B60C23/10 , B60C23/00 , B60C23/14 , B60F3/00 , B60G17/04 , B60G21/06 , B60H1/02 , B62D11/08 , F02D17/02 , B60J1/02 , B60J1/08
摘要： The invention relates to design of all-terrain vehicles. The vehicle comprises a gas line which is connected to all of the wheel tires simultaneously and is coupled to a system for inflating the tires. A suspension comprises a wheel springing system connected to the wheel tires, a pneumatic drive and a system for inflating the tires, wherein the wheel springing system is configured in the form of an gas line formed from the cavities of the pipes from which a frame is welded, or is configured outside the frame, forming a closed loop that is connected to each of the tires by means of pipes with closure members, and wherein the pneumatic drive and the system for inflating the tires are constituted by an engine exhaust system which is provided with a baffle and is coupled to the air line by means of a pipe with a closure member.

7. 发明申请

US20190226178A1 WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE 审中-公开
公开(公告)号：US20190226178A1
公开(公告)日：2019-07-25
申请号：US16332148
申请日：2017-07-31
申请人： KOMATSU LTD.
发明人： Kei NAKANO , Hiroki YAMAMOTO , Kazuki KURE , Souichi TSUMURA
IPC分类号： E02F9/20 , B62D55/06 , B62D1/12 , B62D11/00 , B62D11/08 , E02F9/02
摘要： A controller controls the steering device so as to cause a vehicle body to turn toward the left when a left steering lever is operated without a right steering lever being operated. The controller controls the steering device so as to cause the vehicle body to turn toward the right when the right steering lever is operated without the left steering lever being operated. The controller reduces the rotation speed of the engine when both the left steering lever and the right steering lever are operated and both the operation amount of the left steering lever and the operation amount of the right steering lever are equal to or greater than a first threshold.

8. 发明授权

US10315635B2 Power steering braking valve 有权
公开(公告)号：US10315635B2
公开(公告)日：2019-06-11
申请号：US15666382
申请日：2017-08-01
申请人： POCLAIN HYDRAULICS INDUSTRIE
发明人： Marko Zust
IPC分类号： B60T11/21 , B62D11/08 , B60T11/20 , B60T11/228 , B60T17/04
摘要： A braking circuit including at least an auxiliary right valve (200) and an auxiliary left valve (300) suitable to allow braking on both sides, right and left of a vehicle, when this is required, but allowing to apply a pressure braking only on one of the two sides, right or left, when this is required to provide a steering function, characterized in that the circuit further comprises a master valve (400) having two positions: a first position when the vehicle has a velocity under a threshold wherein separate and selective right or left braking is authorized and a second position when the vehicle has a velocity above said threshold wherein said master valve (400) connects both a right braking line (204, 1205) and a left braking line (304, 1305) to an output braking line (110) so that if a braking is requested both right braking line (204, 1204) and left braking line (304, 1305) are under pressure and selective right or left braking is forbidden.

9. 发明申请

US20180201312A1 BRAKE ASSISTED TURNING 审中-公开
公开(公告)号：US20180201312A1
公开(公告)日：2018-07-19
申请号：US15410436
申请日：2017-01-19
申请人： Hyster-Yale Group, Inc.
发明人： Brian L. SMITH , Jason R. STAGER
IPC分类号： B62D11/08 , B60T11/04 , B60T8/171
CPC分类号： B62D11/08 , B60T8/171 , B60T11/043 , B60T11/046 , B62D11/24
摘要： A vehicle steering system includes a steer detection apparatus configured to detect a steered position of a steer wheel assembly relative to a steer axle. The steered position corresponds to a direction of turn of a vehicle. A brake actuator is configured to actuate a braking system of the vehicle, and the braking system is configured to brake a first drive wheel assembly independently from a second drive wheel assembly mounted to a drive axle. The first drive wheel assembly is located on a side of the vehicle corresponding to the direction of turn. The system further includes a linkage assembly operatively coupling the steer detection apparatus to the brake actuator. In response to the steered position detected by the steer detection apparatus, the brake actuator actuates the braking system to brake the first drive wheel assembly.

10. 发明申请

US20170240008A1 ALL-TERRAIN VEHICLE AND ITS SUSPENSION 审中-公开
公开(公告)号：US20170240008A1
公开(公告)日：2017-08-24
申请号：US14909123
申请日：2015-08-12
申请人： Sergei SAMOKHVALOV
发明人： Aleksey Garagashyan
IPC分类号： B60C23/10 , B60G21/06 , B60H1/02 , B60G17/04 , B60F3/00 , B62D11/08
摘要： The invention relates to the vehicles for off-road driving, both on land and on water, which can be used for construction of vehicles with good cross-country ability, (all-terrain vehicles). An all-terrain vehicle comprises a cabin with a glazing and a door, a passenger compartment, a frame, an engine with an exhaust system, a transmission gearbox, a steering gear, a running gear comprising a final drive system connected with at least two pairs of axle shafts with the wheels mounted on them having the low pressure tires, a suspension connected with the wheel tires, a tire inflation system, a heating system, a control system, is different in that it comprises an air line connected simultaneously with all wheel tires and associated with a tire inflation system. A suspension of an all-terrain vehicle comprises a wheel suspension system connected with the wheel tires, a fluid power drive, and a tire inflation system, is different in that a wheel suspension system is configured as an air line formed by the hollow tubes welded together to make a frame formed by the side members and the cross bars or it is configured outside a frame to form a closed circuit connected with each tire by means of the pipelines with the valve members, whereas as a fluid power drive and a tire inflation system the claimed invention provides an engine exhaust system equipped with a damper and connected with an air line through a pipeline with a valve member.

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