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公开(公告)号：US12025986B2
公开(公告)日：2024-07-02
申请号：US17352472
申请日：2021-06-21
Applicant: KUBOTA CORPORATION
Inventor： Toshiaki Kurogi
CPC classification number: G05D1/0223 , A01B69/006 , A01B69/008 , G05D1/0088 , G05D1/0219 , A01D75/18
Abstract: A working vehicle includes a traveling vehicle connectible to a working device, a position detector to detect a position of the traveling vehicle, an autonomous traveling controller configured or programmed to perform autonomous steering of the traveling vehicle based on a scheduled traveling route and the position of the traveling vehicle detected by the position detector and to control a traveling speed of the traveling vehicle corresponding to the scheduled traveling route, and a distance detector to detect a detected distance between the working device and a worker who works behind the working device. The autonomous traveling controller is configured or programmed to change the traveling speed based on the detected distance.
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公开(公告)号：US11944038B1
公开(公告)日：2024-04-02
申请号：US18474646
申请日：2023-09-26
Applicant: DIMAAG-AI, Inc.
Inventor： Ian Wright , David Beard
IPC: A01D69/02 , A01D34/81 , A01D75/18 , A01D101/00
CPC classification number: A01D69/02 , A01D34/81 , A01D75/18 , A01D2101/00
Abstract: Electric lawnmowers comprise drive units and mowing units disengageably coupled to the drive units. For example, a drive unit can be disengageably coupled to any one of multiple mowing units (e.g., rotating mowing units, reel mowing units) collecting forming a mowing system. For example, each of the drive and mowing units may be equipped with corresponding mechanical-engagement structures that are configured to be disengageably coupled. Each mowing unit is equipped with its electric motor (e.g., for rotating the cutting blades or the reel of that unit). The electric motor may comprise an electric connector, which is disengageably coupled to the drive unit's electrical wiring. In some examples, each mowing unit can also form a liquid disengageable coupling for circulating a thermal liquid between the drive unit and mowing unit, e.g., for cooling various components of the drive unit.
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公开(公告)号：US11785892B2
公开(公告)日：2023-10-17
申请号：US16769755
申请日：2019-01-07
Applicant: 101288550 Saskatchewan Ltd.
Inventor： Dave Dietrich
Abstract: An attachment system for attaching a crop saving accessory to a cutting header where the cutting header comprises a knife mounted along a lower front edge thereof and a discharge opening in a middle rear portion thereof. The header cuts plants and moves the plants laterally to the discharge opening where the plants move rearward through the discharge opening. The system comprises an accessory engagement mechanism on a rear portion of the crop saving accessory configured to engage a header engagement mechanism mounted on the cutting header. A first end of a tether is attached to the crop saving accessory and a second end of the tether is adapted for attachment to a tether location on the cutting header. The tether is configured such that when the accessory engagement mechanism is disengaged from the header engagement mechanism, the tether prevents the crop saving accessory from moving through the discharge opening.
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公开(公告)号：US11678606B2
公开(公告)日：2023-06-20
申请号：US17109162
申请日：2020-12-02
Applicant: Globe (Jiangsu) Co., Ltd
Inventor： Yu Xiao
CPC classification number: A01D34/81 , A01D34/003 , A01D34/68 , H02K5/10 , A01D75/18 , A01D2101/00
Abstract: A lawn mower includes a main body and a power head mounted on the main body. The main body comprises a mounting shell recessed with a mounting groove. The power head comprises a motor assembly received in the mounting groove and a housing assembly covering the motor assembly. The motor assembly comprises a motor base assembled with the mounting shell and a motor fixed on the motor base. The bottom of the motor base is sealed and the side of the motor base is provided with an air outlet and a waterproof rib protruding from the air outlet for partial shielding. The installation bottom surface of the housing assembly corresponding to the air outlet at least partially overlaps the waterproof rib in an up and down direction. Compared with the prior art, the lawn mower has good waterproof performance.
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公开(公告)号：US20180235150A1
公开(公告)日：2018-08-23
申请号：US15837272
申请日：2017-12-11
Applicant: Kubota Corporation
Inventor： Kazuaki Nogami , Yoshikazu Togoshi , Takahiro Shiraga , Eiji Sato , Seiya Yoshida
CPC classification number: A01D75/18 , A01D34/001 , A01D34/667
Abstract: In a riding-type mower, a vehicle body includes a rear portion in which a pair of right/left vehicle body frames extend in a front-rear direction relative to the vehicle body, with a gap therebetween in a lateral width direction. A mowing device is configured to discharge mown grass rearward relative to the vehicle body such that the mown grass falls onto the ground. A cover is provided in a bottom portion of the vehicle body, at a position that is rearward of the mowing device, and covers a gap between the pair of right/left vehicle body frames.
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公开(公告)号：US20180206392A1
公开(公告)日：2018-07-26
申请号：US15626184
申请日：2017-06-19
Applicant: Kubota Corporation
Inventor： Yushi MATSUZAKI
CPC classification number: A01B76/00 , A01B69/008 , A01D75/18 , B62D49/06 , G05D1/02 , G05D1/021 , G05D1/0212 , G05D2201/0201
Abstract: A work vehicle includes a vehicle body, at least one obstruction sensor, at least one state sensor, and circuitry. A work device is attachable to the vehicle body. The at least one obstruction sensor is provided on the vehicle body to detect an obstruction to the work vehicle. The at least one state sensor is provided on at least one of the vehicle body and the work device to detect at least one state of the vehicle body and the work device. The circuitry is configured to determine an obstruction detection area based on the at least one state detected by the at least one state sensor, and to determine whether the obstruction exists within the obstruction detection area based on a sensor signal from the at least one obstruction sensor.
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公开(公告)号：US20170313183A1
公开(公告)日：2017-11-02
申请号：US15652905
申请日：2017-07-18
Applicant: BRIGGS & STRATTON CORPORATION
Inventor： MARK J. MELONE , JAMES F. MARSHALL , RICHARD SMITH , MARK LYNCH , TRAVIS RASCH , ERIK SLEGELIS , STEVEN J. WEBER , DENIS OSWALD
CPC classification number: B60K17/105 , A01D34/828 , A01D75/18 , B60G9/003 , B60G2204/18 , B60G2300/084 , B60Y2200/223
Abstract: Some embodiments of the invention provide a transaxle drive system for ride-on equipment. The transaxle drive system can include a frame supporting at least one power source and at least two subframes, the at least one power source including at least one drive pulley. The system can also include transaxle assemblies driven by at least a portion of at least one belt from the at least one drive pulley. The transaxle assemblies can include a first transaxle assembly supported by a subframe, the first transaxle assembly coupled to the at least one drive pulley with at least one belt, and a second transaxle assembly supported by another subframe, the second transaxle assembly coupled by at least one belt to the at least one drive pulley. The transaxle assemblies can be independently pivoted with respect to each other, the frame, and the power source.
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公开(公告)号：US20150300416A1
公开(公告)日：2015-10-22
申请号：US14439862
申请日：2013-10-29
Applicant: CNH Industrial America LLC
Inventor： Xavier G.J.M. Bonte , Peter Vanhoutte
CPC classification number: F16D9/06 , A01B61/025 , A01D75/18 , A01D75/182 , A01F15/0841 , A01F21/00 , H02K7/025 , Y10T74/2121
Abstract: An Agricultural baler comprising a flywheel that is driven via a drive shaft. The flywheel is connected to a pressing component of the baler via a central shaft, wherein the flywheel is mounted over the central shaft via bearings. Further mounted on the central shaft is a shear pin flange which is connected via a shear pin to the flywheel for the purpose of transmitting a rotation movement of the flywheel to the central shaft, wherein the flywheel is held over the central shaft via first fixing component and wherein the shear pin flange is connected to the central shaft via second fixing component.
Abstract translation: 一种农业打包机，包括通过驱动轴驱动的飞轮。 飞轮经由中心轴连接到打包机的按压部件，其中飞轮通过轴承安装在中心轴上。 进一步安装在中心轴上的是剪切销凸缘，其通过剪切销连接到飞轮，用于将飞轮的旋转运动传递到中心轴，其中飞轮通过第一固定部件 并且其中所述剪切销凸缘经由第二固定部件连接到所述中心轴。
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公开(公告)号：US20140151073A1
公开(公告)日：2014-06-05
申请号：US13916365
申请日：2013-06-12
Applicant: Titan International, Inc.
Inventor： Maurice Taylor
IPC: A01D75/18
CPC classification number: A01D34/8355 , A01D75/18
Abstract: A system and method for preventing stubble damage to agricultural implement tires is disclosed. The system can comprise a plurality of drag chains mounted in advance of tires traversing a field. The drag chains may be disposed by a plurality of hanging support chains to suspend the drag chains. The system may also comprise a plurality of chain assemblies separating the hanging chains and at least one mounting bracket, wherein the chain assembly is mounted to the agricultural implement so as to suspend the support chains and drag chains ahead of the front wheels of the implement.
Abstract translation: 公开了一种用于防止农具的轮胎损坏的系统和方法。 该系统可以包括多个拖链，其安装在穿过场的轮胎之前。 拖链可以由多个悬挂支撑链设置以悬挂拖链。 该系统还可以包括分离悬挂链和至少一个安装支架的多个链条组件，其中链组件安装到农具上，以便将支撑链悬挂在工具的前轮前方。
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公开(公告)号：US08090514B2
公开(公告)日：2012-01-03
申请号：US12135343
申请日：2008-06-09
Applicant: Nicolai Tarasinski , Klaus Hahn
Inventor： Nicolai Tarasinski , Klaus Hahn
CPC classification number: B60K26/021 , A01D41/127 , A01D75/18 , B60K23/02 , B60Q9/00 , B60W50/16
Abstract: A vehicle control system includes a pedal, such as an accelerator pedal, an adjusting device, a sensor and a control unit. The pedal may be actuated by the hand of an operator to set a state variable of the vehicle. The adjusting device applies a force to the pedal. A sensor senses a variable representing a state variable of the vehicle and transmits a sensor signal to the control unit. The control unit determines a state variable of the current operating state of the vehicle. The control unit, depending on the current operating state of the vehicle, controls the adjusting device so that a predetermined force is applied to the pedal, in order to make the operator aware of an unsafe operating condition.
Abstract translation: 车辆控制系统包括诸如加速器踏板的踏板，调节装置，传感器和控制单元。 踏板可由操作者的手致动以设定车辆的状态变量。 调节装置向踏板施加力。 传感器感测表示车辆的状态变量的变量，并将传感器信号发送到控制单元。 控制单元确定车辆的当前运行状态的状态变量。 控制单元根据车辆的当前操作状态来控制调节装置，以便将预定的力施加到踏板，以使操作者意识到不安全的操作状态。
