公开(公告)号：US11753797B2

公开(公告)日：2023-09-12

申请号：US17236042

申请日：2021-04-21

Applicant: KUBOTA CORPORATION

Inventor： Takuya Tanigawa ,  Kenichi Aoyama ,  Michitaka Tanaka ,  Hitoshi Omachi ,  Megumi Sawai ,  Daisuke Inaba

IPC: B60K23/02 ,  E02F9/20 ,  F16D23/12 ,  B62D33/06 ,  E02F9/16

CPC classification number: E02F9/2004 ,  B60K23/02 ,  B62D33/0617 ,  F16D23/12 ,  B60Y2200/221 ,  B62D33/0604 ,  E02F9/16 ,  F16D2023/126

Abstract: A working vehicle includes a vehicle body, a cabin on the vehicle body, a clutch pedal in the cabin, a clutch on the vehicle body, a clutch operator to engage and disengage the clutch, a linkage including first and second ends, the first end being connected to the clutch operator, and a linkage lock to interlock the clutch pedal with the second end of the linkage so that vibrations of the cabin are reduced or prevented from being transmitted to the clutch.

公开(公告)号：US11305828B2

公开(公告)日：2022-04-19

申请号：US17115794

申请日：2020-12-09

Applicant: Kubota Corporation

Inventor： Takashi Sera ,  Takashi Oda ,  Hisao Mukai ,  Takuya Tanigawa

IPC: B62D49/06 ,  A01B63/10 ,  A01B71/00 ,  B62D33/06 ,  F16H21/52 ,  G05G1/04 ,  G05G1/08

Abstract: A work vehicle includes a link mechanism to be equipped with a work implement, a drive mechanism to drive the link mechanism to ascend and descend the work implement, and a control lever is to be operated to ascend and descend the work implement. The work vehicle includes a first displacement transmission mechanism, an additional operational mechanism, and a second displacement transmission mechanism. The first displacement transmission mechanism links the drive mechanism and the control lever to transmit a displacement of the control lever to the drive mechanism. The additional operational mechanism is configured to operate the control lever at a location apart from a position of the control lever. The second displacement transmission mechanism mechanically links the additional operational mechanism and the control lever without interposing the first displacement transmission mechanism to shift the control lever in accordance with an operation of the additional operational mechanism.

公开(公告)号：US09506552B2

公开(公告)日：2016-11-29

申请号：US14855729

申请日：2015-09-16

Applicant: KUBOTA CORPORATION

Inventor： Tomofumi Fukunaga ,  Keishiro Nishi ,  Akira Hiwatashi ,  Hisao Mukai ,  Koji Matsuda ,  Takuya Tanigawa ,  Takahiro Nakatsuka

IPC: F16H57/021 ,  B60K17/28 ,  F16H47/02

CPC classification number: F16H57/021 ,  B60K17/28 ,  B60Y2200/221 ,  F16H47/02

Abstract: A work vehicle that includes: a transmission system decreasing or changing a speed of a driving force from an engine and outputting the driving force. A transmission case houses the transmission system. A hydraulic circuit supplies oil collected in the transmission case to hydraulic equipment. The transmission case is divided to form a storage space housing a minimum speed transmission portion of the transmission system. The hydraulic circuit connects a suction intake oil passage of the hydraulic circuit to a bottom portion of the storage space and supplies the oil collected in the storage space to the hydraulic equipment.

Abstract translation: 一种工作车辆，其包括：传动系统，其减小或改变来自发动机的驱动力的速度并输出驱动力。 传动箱容纳传动系统。 液压回路将收集在变速箱内的​​油液供给液压设备。 传动箱被分割成形成容纳传动系统的最小速度传递部分的存储空间。 液压回路将液压回路的吸入口油路连接到储藏空间的底部，并将收集在储存空间中的油供给到液压设备。

公开(公告)号：US09428048B2

公开(公告)日：2016-08-30

申请号：US14855745

申请日：2015-09-16

Applicant: KUBOTA CORPORATION

Inventor： Takuya Tanigawa ,  Daisuke Yasunobe

IPC: B60K15/063 ,  B60K15/067 ,  B62D49/00 ,  B62D33/06 ,  B60K15/03 ,  B62D33/10

CPC classification number: B60K15/063 ,  B60K15/03 ,  B60K15/067 ,  B60K2015/0634 ,  B60K2015/0636 ,  B60Y2200/221 ,  B62D33/0617 ,  B62D33/10 ,  B62D49/00

Abstract: The present invention includes a vehicle body frame. A cabin is mounted to the vehicle body frame so as to be isolated from vibration. A fuel tank is located below the cabin. The vehicle body frame includes a bracket extending laterally outward in a cantilever from at least one of a left side and a right side. The bracket includes: a cabin support portion carrying and supporting one front-back direction side of the cabin from below via a vibration isolation member; and a tank support portion supporting one front-back direction side of the fuel tank. The tank support portion is arranged at a position further toward an extended end than the cabin support portion of the bracket.

Abstract translation: 本发明包括车身框架。 车厢被安装到车体框架上以与振动隔离。 燃油箱位于舱室下方。 车身框架包括从左侧和右侧中的至少一个横向向外延伸的悬架的托架。 支架包括：舱室支撑部分，经由振动隔离构件从下方承载并支撑舱室的前后方向侧; 以及支撑燃料箱的前后方侧的油箱支撑部。 油箱支撑部分布置在比支架的舱支撑部分更靠近延伸端的位置处。