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

EP3858692B1 WORK VEHICLE, AND CONTROL DEVICE AND CONTROL METHOD FOR WORK VEHICLE 有权
公开(公告)号：EP3858692B1
公开(公告)日：2024-03-06
申请号：EP19886242.7
申请日：2019-11-12
发明人： YAMADA, Kenichi , MIYAZAKI, Shogo
IPC分类号： B60W10/30 , B60W10/04 , B60W10/06 , F02D29/00 , F16H59/16 , F16H59/18 , F16H59/40 , F16H59/42 , F16H61/66 , F16H63/50 , B60W50/12 , B60W30/02 , F02D29/02 , F02D29/04 , E02F9/22 , F02D41/02 , F02D41/10 , F16H59/54 , F16H61/4078 , F16H61/472

2. 发明公开

EP4265856A1 CONSTRUCTION MACHINE 审中-实审
公开(公告)号：EP4265856A1
公开(公告)日：2023-10-25
申请号：EP21906726.1
申请日：2021-12-17
申请人： Yanmar Holdings Co., Ltd.
发明人： DEGUCHI Takashi , KAWAGUCHI Daisuke
IPC分类号： E02F9/20 , F02D29/00 , F02D29/02
摘要： A construction machine (100) comprises a measurement unit (26), a storage unit (24), and a notification unit (12). The measurement unit (26) measures the number of times of drive of a starter (520). The storage unit (24) stores the number of times of drive measured by the measurement unit (26) and a reference value. The notification unit (12) executes a notification process for providing notification of the drive status of the starter (520) on the basis of the number of times of drive and the reference value. Preferably, the construction machine (100) further comprises a comparison unit (221) that compares the number of times of drive and the reference value. Preferably, the notification unit (12) provides, in the notification process, notification of the result of the comparison by the comparison unit (221).

3. 发明授权

EP3656930B1 WHEEL LOADER 有权
公开(公告)号：EP3656930B1
公开(公告)日：2023-05-03
申请号：EP19775663.8
申请日：2019-03-06
发明人： ITO, Kazuyuki , NAITOU, Keisuke
IPC分类号： E02F9/20 , E02F9/26 , E02F9/22 , F02D29/00 , F02D29/02 , F02D29/04

4. 发明公开

EP3978742A1 STRADDLED VEHICLE 有权
公开(公告)号：EP3978742A1
公开(公告)日：2022-04-06
申请号：EP20815664.6
申请日：2020-04-22
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： IIZUKA, Shinya , IWAKI, Yohei , KOZU, Daisuke , HARANO, Kazuya
IPC分类号： F02D29/00
摘要： The present teaching provides a straddled vehicle capable of adjusting a shock on the straddled vehicle resulting from backlash between power transmission members thereof and accompanying an acceleration or a deceleration to a magnitude suitable for a running condition thereof. The straddled vehicle includes a power source, a driven member, a power transmission path, and a control device. The power transmission path includes a first power transmission member and a second power transmission member. The control device has an acquisition unit and a control unit. The acquisition unit acquires at least one parameter indicating a degree of a vehicle behavior change being feasible due to an increase or a decrease in torque from the power source, or a running condition of the straddled vehicle that is likely to generate an acceleration or a deceleration. The control unit performs, in a torque change period, a change process to change the torque being outputted from the power source, based on the at least one parameter. The torque change period includes at least a part of a non-transmission period from when the first and second power transmission members have been switched from a transmission state to a non-transmission state with an acceleration or a deceleration of the straddled vehicle until when the first and second power transmission members have been switched from the non-transmission state to the transmission state.

5. 发明公开

EP3967903A1 STRADDLED VEHICLE 有权
公开(公告)号：EP3967903A1
公开(公告)日：2022-03-16
申请号：EP20821582.2
申请日：2020-02-17
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： KOZU, Daisuke , IIZUKA, Shinya , IWAKI, Yohei , HARANO, Kazuya
IPC分类号： F16H59/54 , F16H63/50 , F16H61/02 , F16H61/682 , F02D29/00 , B60W10/04 , B60W10/11
摘要： Provided is a straddled vehicle capable of reducing shock to the vehicle resulting from backlash between power transmission members thereof when the vehicle changes from a decelerating state to an accelerating state, with a change in state of a braking device. The straddled vehicle includes a vehicle wheel, a vehicle body, a power source, a power transmission path, and a braking device. The power transmission path includes a first power transmission member and a second power transmission member that transmit power when in engagement with each other. The control device controls at least the power source to prevent the first power transmission member and the second power transmission member from being in a deceleration position during a period from a point before a switching time until a point after the switching time. The switching time is a time when the straddled vehicle is switched from a state in which the straddled vehicle is decelerating because of operation of the braking device to a state in which the straddled vehicle is accelerating using a torque being outputted from the power source along with the operation of the braking device being discontinued.

6. 发明授权

EP3653861B1 VEHICLE 有权
公开(公告)号：EP3653861B1
公开(公告)日：2022-02-23
申请号：EP18831158.3
申请日：2018-07-13
发明人： FUKAZAWA, Yuichiro , KAMIYA, Naotsugu , SHIMAZAKI, Masaki , OZAWA,Takahiro , UNO, Seiya , OKAMOTO, Takuya , KOIDE, Mitsutoshi , KOSUGI, Yoshitsugu
IPC分类号： F02D29/00 , B60W10/02 , B60W10/04 , B60W10/06 , B60W30/20 , F02D45/00 , F16H3/089 , F16H59/24 , F16H63/50 , F02D41/02 , F02D41/10 , F02D41/14

7. 发明公开

EP3912445A1 VEHICLE SPEED CONTROL SYSTEM 审中-实审
公开(公告)号：EP3912445A1
公开(公告)日：2021-11-24
申请号：EP19910300.3
申请日：2019-12-23
申请人： Kubota Corporation
发明人： NAKABAYASHI Takashi , SANO Tomohiko , YOSHIDA Osamu , KAWAHATA Shotaro , HORIUCHI Masayuki
IPC分类号： A01B69/00 , A01D69/00 , F02D29/00 , F02D29/02
摘要： A vehicle speed control system that controls a vehicle speed of an agricultural vehicle that performs work using a work device H while traveling using a traveling device 11, wherein the agricultural vehicle performs work travel a plurality of times with non-work travel interposed therebetween, the vehicle speed control system including: a control unit 20 configured to perform work travel control in which a vehicle speed is set according to a load on a motive power source 8 that drives the traveling device 11 and the work device H; and a storage unit 21A in which a vehicle speed that is set during the work travel is stored as an optimum vehicle speed V R , wherein the control unit 20 performs initial work travel control in which a vehicle speed at a time when the work travel is started after the non-work travel is set using the optimum vehicle speed V R that is stored during the work travel performed before the non-work travel.

9. 发明授权

EP2821624B1 CONTROL DEVICE FOR VEHICLE DRIVE DEVICE 有权
公开(公告)号：EP2821624B1
公开(公告)日：2021-04-21
申请号：EP12869747.1
申请日：2012-03-02
发明人： TOKURA, Takaaki , KAIGAWA, Masato
IPC分类号： F02D29/00 , B60W10/04 , B60W10/11 , B60W10/06 , F02D23/00 , F02D29/02 , F02D33/02 , F02D41/02 , F02M35/10 , B60W30/19 , F02D41/10 , F02D41/14

10. 发明授权

EP1954931B1 METHOD FOR CONTROLLING A POWER SOURCE OF A FORESTRY MACHINE 有权转让
公开(公告)号：EP1954931B1
公开(公告)日：2021-03-31
申请号：EP06820104.5
申请日：2006-11-28
发明人： EINOLA, Kalle , RINTAMÄKI, Veikko
IPC分类号： F02D29/00 , A01G23/08 , B60W10/06

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