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公开(公告)号：US20210114659A1
公开(公告)日：2021-04-22
申请号：US17133698
申请日：2020-12-24
申请人： KUBOTA CORPORATION
发明人： Shunsuke MIYASHITA , Toru TAMBO , Kenichi IWAMI , Hiroki SUGA , Yasuaki MORIOKA , Kunihiko NISHINO , Kumiko KOBAYASHI , Misako KAWAI
IPC分类号： B62D15/02
摘要： A working vehicle includes a steering device including a steering handle, a vehicle body to travel with either manual steering by the steering handle or automatic steering of the steering handle based on a traveling reference traveling line, and a controller to permit automatic steering based on steering angles of the steering device obtained when the vehicle body travels a predetermined distance while being steered by the manual steering.
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公开(公告)号：US20220204098A1
公开(公告)日：2022-06-30
申请号：US17547305
申请日：2021-12-10
申请人： KUBOTA CORPORATION
发明人： Kumiko KOBAYASHI , Kunihiko NISHINO , Shunya MANO , Kenzo USHIRO , Jinto NO , Ryosuke TANAKA , Maho YAMANAKA , Hiroyuki TANAKA , Manabu TOGO
IPC分类号： B62D33/06 , B62D49/06 , B62D21/14 , B60R16/033 , B60H1/00
摘要： A work vehicle is provided with a body, a driver section and an air conditioner, and the air conditioner is supported by the body and located on a side of the body.
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公开(公告)号：US20210146995A1
公开(公告)日：2021-05-20
申请号：US17141266
申请日：2021-01-05
申请人： KUBOTA CORPORATION
摘要： A working vehicle includes a steering device to steer a vehicle body, a working device connected to the vehicle body, an automatic steering controller to perform automatic steering of the steering device based on a difference between a scheduled traveling line and a position of the vehicle body, and a parameter changer to change a control parameter of the automatic steering depending on the working device connected to the vehicle body.
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公开(公告)号：US20210120729A1
公开(公告)日：2021-04-29
申请号：US17141263
申请日：2021-01-05
申请人： KUBOTA CORPORATION
摘要： A working vehicle includes a steering handle, a vehicle body to travel with either manual steering by the steering handle or automatic steering of the steering handle based on a traveling reference line, an operator provided to the vehicle body, and a controller to terminate the automatic steering when the operator is operated under the automatic steering.
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公开(公告)号：US20210105929A1
公开(公告)日：2021-04-15
申请号：US17131884
申请日：2020-12-23
申请人： KUBOTA CORPORATION
摘要： A working vehicle includes a steering handle, a vehicle body to travel with either manual steering by the steering handle or automatic steering of the steering handle based on a traveling reference line, a steering switch to switch the automatic steering between to be started and to be terminated, and a notifier to provide notification that the vehicle body is approaching a shifting position that shifts in a width direction of the vehicle body with respect to a switching position of the vehicle body where the steering switch is operated.
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公开(公告)号：US20230331301A1
公开(公告)日：2023-10-19
申请号：US18207716
申请日：2023-06-09
申请人： KUBOTA CORPORATION
IPC分类号： B62D15/02
CPC分类号： B62D15/025 , B62D15/021 , B60K2370/172 , B60K35/00
摘要： A working vehicle includes a steering handle, a vehicle body to travel with either manual steering by the steering handle or automatic steering of the steering handle based on a traveling reference line, and a display including a line orientation display portion to indicate an orientation of the traveling reference line, and a vehicle orientation display portion to indicate an orientation of the vehicle body.
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公开(公告)号：US20230303167A1
公开(公告)日：2023-09-28
申请号：US18201798
申请日：2023-05-25
申请人： KUBOTA CORPORATION
发明人： Kumiko KOBAYASHI , Kunihiko NISHINO , Yasuaki MORIOKA , Shunsuke MIYASHITA , Yuki KUBOTA , Misako KAWAI , Shigeo SHOEN
IPC分类号： B62D15/02 , A01B69/04 , B60K17/16 , B60K23/04 , B62D1/04 , B62D25/16 , B62D49/02 , B62D49/08 , G01C21/16
CPC分类号： B62D15/025 , A01B69/008 , B60K17/165 , B60K23/04 , B62D1/04 , B62D25/16 , B62D49/02 , B62D49/08 , G01C21/166 , B60K2023/043
摘要： A working vehicle includes an inertia detector to measure inertia information of a vehicle body, a rear axle supporting a rear wheel, and a transmission case rotatably supporting the rear wheel. The inertia detector overlaps with at least a portion of the transmission case in a plan view and is capable of accurately measuring inertia information when a vehicle body changes attitude.
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公开(公告)号：US20220377965A1
公开(公告)日：2022-12-01
申请号：US17825072
申请日：2022-05-26
申请人： KUBOTA CORPORATION
发明人： Kumiko KOBAYASHI , Kenzo USHIRO , Sadao YAMANAKA
摘要： A tractor includes a link mechanism and a power extractor. The link mechanism includes a top link, a right lower link, and a left lower link. A work apparatus is connectable to the link mechanism to move the work apparatus upward and downward. The power extractor is connectable to a power input of the work apparatus to take power from a power source and supply the power to the work apparatus. The power extractor is located at a position lower than a lowest position of the right lower link and a lowest position of the left lower link.
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公开(公告)号：US20200307693A1
公开(公告)日：2020-10-01
申请号：US16903656
申请日：2020-06-17
申请人： KUBOTA CORPORATION
发明人： Kumiko KOBAYASHI , Kunihiko NISHINO , Yasuaki MORIOKA , Shunsuke MIYASHITA , Yuki KUBOTA , Misako KAWAI , Shigeo SHOEN
IPC分类号： B62D15/02 , B62D49/02 , B62D49/08 , B62D25/16 , B62D1/04 , B60K17/16 , B60K23/04 , A01B69/04
摘要： A working vehicle includes an inertia detector to measure inertia information of a vehicle body, a rear axle supporting a rear wheel, and a transmission case rotatably supporting the rear wheel. The inertia detector overlaps with at least a portion of the transmission case in a plan view and is capable of accurately measuring inertia information when a vehicle body changes attitude.
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