公开(公告)号：US20220107649A1

公开(公告)日：2022-04-07

申请号：US17554075

申请日：2021-12-17

申请人： KUBOTA CORPORATION

发明人： Misako KIKUMOTO ,  Kunihiko NISHINO ,  Yasuaki MORIOKA ,  Hideaki EZAKI ,  Shunsuke MIYASHITA ,  Toru TAMBO

IPC分类号： G05D1/02 ,  A01B69/04 ,  B60K35/00 ,  A01B76/00 ,  G07C5/12

摘要： A working vehicle includes a vehicle body to travel either by manual steering with a steering wheel or by automatic steering with the steering wheel, a reference registration controller configured or programmed to register a traveling reference line based on a position of the vehicle body caused to travel by the manual steering, a traveling line setter configured or programmed to set, based on the traveling reference line, scheduled traveling lines for traveling using the automatic steering, and an automatic steering controller to control the automatic steering based on the scheduled traveling lines. The traveling line setter is configured or programmed to change an adjacency width between the scheduled traveling lines adjoining each other among the plurality of scheduled traveling lines.

公开(公告)号：US20220109224A1

公开(公告)日：2022-04-07

申请号：US17552482

申请日：2021-12-16

申请人： KUBOTA CORPORATION

发明人： Misako KIKUMOTO ,  Kunihiko NISHINO ,  Yasuaki MORIOKA ,  Hideaki EZAKI ,  Shunsuke MIYASHITA ,  Toru TAMBO

IPC分类号： H01Q1/18 ,  G01S19/42 ,  B60G9/00 ,  G01S19/13

摘要： A riding management machine includes a traveling vehicle including a vehicle body, an operator's seat provided on the vehicle body, and a hood provided in front of the operator's seat, a working device attached to the traveling vehicle, a position detector to detect a position of the vehicle body based on a signal from a positioning satellite, and a support body to support the position detector above the hood. The support body includes a pair of struts on opposite sides of the vehicle body in a vehicle-width direction, a connector to connect tops of the pair of struts to each other, and reinforcements to connect the respective struts to the vehicle body.

公开(公告)号：US20200307375A1

公开(公告)日：2020-10-01

申请号：US16832065

申请日：2020-03-27

申请人： KUBOTA CORPORATION

发明人： Daisuke MIYAZAKI ,  Koji MASUMOTO ,  Kenzo USHIRO ,  Hideaki EZAKI

IPC分类号： B60K20/04 ,  B62D49/06

摘要： Provided is an operation mechanism of a work vehicle capable of suppressing transmission of vibration from a vehicle body to a cabin. The operation mechanism of a work vehicle includes: a first link portion which is supported by the vehicle body (a center frame, a transmission, and the like); a second link portion which is supported by a cabin placed on the vehicle body; and a third link portion which has flexibility and connects the first link portion and the second link portion so as to be interlockable.

公开(公告)号：US20220104423A1

公开(公告)日：2022-04-07

申请号：US17554077

申请日：2021-12-17

申请人： KUBOTA CORPORATION

发明人： Misako KIKUMOTO ,  Kunihiko NISHINO ,  Yasuaki MORIOKA ,  Hideaki EZAKI ,  Shunsuke MIYASHITA ,  Toru TAMBO

IPC分类号： A01B69/04 ,  G05D1/02

摘要： A working vehicle includes a vehicle body capable of traveling either by either manual steering with a steering wheel or by automatic steering with the steering wheel, a reference registration controller configured or programmed to register a traveling reference line based on a position of the vehicle body caused to travel by the manual steering, an automatic steering controller configured or programmed to perform control by the automatic steering on a set scheduled traveling line based on the traveling reference line, a display to display information about the automatic steering when forward traveling by the automatic steering is to be performed, and a notifier to issue a notification of the information about the automatic steering aside from the information displayed on the display when rearward traveling by the automatic steering is to be performed.