专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12123167B2 Working machine 有权
公开(公告)号：US12123167B2
公开(公告)日：2024-10-22
申请号：US17831905
申请日：2022-06-03
申请人： KUBOTA CORPORATION
发明人： Teruo Kunizawa , Kiyoshi Matsui , Junki Ito , Haruhito Ikeda , Hisayuki Hiramatsu , Satoshi Osaki , Atsushi Matsumoto
IPC分类号： E02F9/08 , E02F9/20 , E02F9/26 , F02D19/02 , F02D29/04
CPC分类号： E02F9/0883 , E02F9/2066 , E02F9/26 , F02D19/022 , F02D19/027 , F02D29/04
摘要： A working machine includes: a machine body; a prime mover that is mounted on the machine body; a fuel cylinder that contains a fuel; a vaporizer that vaporizes the fuel sent from the fuel cylinder and supplies the fuel to the prime mover; a temperature detector that detects a temperature correlating with a decrease in the temperature of the vaporizer; and a controller that imposes restraint on the flow rate of the fuel flowing from the vaporizer to the prime mover when the temperature detected by the temperature detector is lower than or equal to a first temperature.

2. 发明授权

US11186968B2 Working machine 有权
公开(公告)号：US11186968B2
公开(公告)日：2021-11-30
申请号：US16664126
申请日：2019-10-25
申请人： KUBOTA CORPORATION
发明人： Makoto Ono , Kenjiro Honda , Atsushi Matsumoto , Hiromichi Yoshida
IPC分类号： E02F9/20 , E02F9/22
摘要： A working machine includes a prime mover, a hydraulic pump to be driven by power of the prime mover and to output operation fluid, a hydraulic actuator to be operated by the operation fluid, and a control device. The control device has a revolving-speed controller to increase and decrease a revolving speed of the prime mover, a first setting portion to set a limit value of the revolving speed of the prime mover, and a revolving-speed limiter to limit the revolving speed of the prime mover set by the revolving-speed controller to the limit value set by the first setting portion.

3. 发明授权

US09670939B2 Operation control system 有权
公开(公告)号：US09670939B2
公开(公告)日：2017-06-06
申请号：US14827569
申请日：2015-08-17
申请人： KUBOTA CORPORATION
发明人： Shigeru Komatsu , Atsushi Matsumoto
IPC分类号： F15B11/16 , B60K37/06 , G05G9/047 , F15B13/06 , F15B13/14
CPC分类号： F15B11/16 , B60K37/06 , B60K2350/1016 , B60K2350/1048 , B60K2350/945 , B60Y2200/221 , F15B13/06 , F15B13/14 , G05G9/047
摘要： An operation control system for a work apparatus equipped to a work vehicle includes a controller controlling the work apparatus. A first hydraulic valve and a second hydraulic valve control hydraulic pressure supply to the work apparatus. An operation unit provides an operation input signal to the controller. A first mounting base and a second mounting base are provided adjacently to each other in the operation unit. A first single-operation tool is formed mountable on the first mounting base and a second single-operation tool is formed mountable on the second mounting base. Further, a multi-operation tool is mountable so as to straddle both the first mounting base and the second mounting base.

4. 发明授权

US09238899B2 Front loader 有权
标题翻译：前装载机
公开(公告)号：US09238899B2
公开(公告)日：2016-01-19
申请号：US14659991
申请日：2015-03-17
申请人： KUBOTA CORPORATION
发明人： Atsushi Matsumoto , Ryuichi Nadaoka , Masahiro Sugioka
IPC分类号： E02F3/43 , E02F9/08 , E02F9/20 , E02F9/24 , E02F3/34
CPC分类号： E02F3/432 , E02F3/3417 , E02F3/431 , E02F3/433 , E02F9/2037 , E02F9/24
摘要： When maintaining a ground pivot angle of the bucket constant irrespective of any vertical pivotal movement of the boom, a ground angle maintaining controlling section stops a bucket actuator when it is detected that a vertical pivot angle of the bucket has reached an elevation restricted angle which is set smaller by a set angle than an elevation limit angle of the bucket 15 or a lowering restricted angle which is set greater by a set angle than a lowering limit angle of the bucket.
摘要翻译：当保持铲斗的地面枢转角恒定，而与臂的任何垂直的枢转运动无关时，当检测到铲斗的垂直摆动角度达到仰角限制角时，地面角度保持控制部分停止铲斗致动器，设定为比铲斗15的高度极限角度更大的设定角度，或设定为比铲斗的下降限制角更大设定角度的下降限制角度。

5. 发明授权

US09437098B2 Operation machine 有权
公开(公告)号：US09437098B2
公开(公告)日：2016-09-06
申请号：US14603119
申请日：2015-01-22
申请人： KUBOTA CORPORATION
发明人： Ryosuke Kinugawa , Atsushi Matsumoto , Keisuke Miura
IPC分类号： G08B21/00 , G08B21/18 , E02F9/26 , G08B5/00 , G07C5/08 , A01D41/12
CPC分类号： G08B21/187 , A01D41/12 , E02F9/267 , G07C5/0808 , G07C5/0816 , G07C5/085 , G08B5/00
摘要： To accurately grasp a generation situation of a warning generated in an operation machine, the operation machine is provided with: warning generation means 55 adapted to determine whether or not there is abnormality, and in the case where there is abnormality, generate a warning; warning storage means 56 adapted to store warning information on the warning; display means adapted to display the warning information stored in the warning storage means 56; and warning erasing means adapted to erase the warning information, wherein the warning storage means 56 is configured to store warning information on a warning generated after the erasure by the warning erasing means 57.

6. 发明授权

US12017535B2 Display controller, working machine, and computer readable storage medium 有权
公开(公告)号：US12017535B2
公开(公告)日：2024-06-25
申请号：US17327378
申请日：2021-05-21
申请人： KUBOTA CORPORATION
发明人： Tsuyoshi Nishimura , Dai Kadota , Ryo Hashimoto , Yuki Iyonaga , Takuma Sai , Atsushi Matsumoto
IPC分类号： B60Q1/00 , B60K35/60 , B60K35/10 , B60K35/215 , B60K35/28 , B60K35/81
CPC分类号： B60K35/60 , B60K35/10 , B60K35/215 , B60K35/28 , B60K35/81 , B60K2360/119 , B60K2360/178
摘要： A display controller for controlling a content displayed on the display provided on the working machine comprises a display control unit. The display control unit is configured to display, on the display, an icon image indicating information regarding the working machine and a plurality of graphic meter images indicating respective conditions of the working machine so that the graphic meter images, each in an arcuate shape, are displayed as being arranged so as to surround the icon image.

7. 发明授权

US09238900B2 Front loader 有权
标题翻译：前装载机
公开(公告)号：US09238900B2
公开(公告)日：2016-01-19
申请号：US14662493
申请日：2015-03-19
申请人： KUBOTA CORPORATION
发明人： Atsushi Matsumoto , Ryuichi Nadaoka , Kosuke Oyama , Masahiro Sugioka
IPC分类号： E02F3/43 , E02F9/20 , E02F9/24 , E02F3/34
CPC分类号： E02F3/432 , E02F3/3417 , E02F3/431 , E02F3/433 , E02F9/2037 , E02F9/24
摘要： The front loader includes a boom actuator configured to pivotally drive a boom along a vertical direction relative to a traveling vehicle body about a first pivot axis which is oriented along a right/left direction, a bucket actuator configured to pivotally drive a bucket along the vertical direction relative to the boom about a second pivot axis which is oriented along the right/left direction, a manual controlling section for controlling operations of the boom actuator and the bucket actuator based on a manual operation of an operational tool, a boom angle detector for detecting a vertical pivot angle of the boom, a bucket angle detector for detecting a vertical pivot angle of the bucket relative to the boom, a calculating section for calculating a ground pivot angle of the bucket based on an output from the boom angle detector and an output from the bucket angle detector.
摘要翻译：前部装载机包括一个悬臂致动器，该起重臂致动器构造成围绕围绕沿左右方向定向的第一枢转轴线相对于行进车体沿垂直方向枢转地驱动起重臂;铲斗致动器，其构造成沿垂直方向枢转地驱动铲斗围绕围绕左右方向定向的第二枢转轴线相对于起重臂的方向的手动控制部分，用于基于操作工具的手动操作来控制起重臂致动器和铲斗致动器的操作的手动控制部分，用于检测所述起重臂的垂直摆动角度;铲斗角度检测器，用于检测所述铲斗相对于所述起重臂的垂直转动角;计算部，其基于所述起重臂角度检测器的输出计算所述铲斗的地面转动角度，从铲斗角度检测器输出。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式