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

EP3967903B1 STRADDLED VEHICLE 有权
公开(公告)号：EP3967903B1
公开(公告)日：2023-09-06
申请号：EP20821582.2
申请日：2020-02-17
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 , F16H63/40

2. 发明公开

EP4083474A1 A METHOD FOR CONTROLLING VENTILATION OF A TRANSMISSION 有权
公开(公告)号：EP4083474A1
公开(公告)日：2022-11-02
申请号：EP21170523.1
申请日：2021-04-26
申请人： Volvo Truck Corporation
发明人： PERSSON, Marcus , BERGSTRÖM, Klas , LEPA, Jenny , BLANCKENFIELL, Magnus , KARPENMAN, Fredrik
IPC分类号： F16H61/30 , F16H61/682 , F16H57/027 , F16H61/02 , F16H61/00
摘要： The invention relates to a method for controlling ventilation of a transmission (2), such as in a vehicle, the transmission comprising:
- a plurality of pneumatic actuators (11a, 11b, 11c) for gear shifting, wherein the pneumatic actuators are arranged to discharge compressed air via a common ventilation system comprising at least one ventilation opening (13) arranged in a housing arrangement (10) of the transmission,
the method comprising:
- determining that a predetermined flushing condition is fulfilled; and
- in response thereto, initiating a flushing action in which at least two of the pneumatic actuators are controlled to discharge compressed air simultaneously or substantially simultaneously to the common ventilation system so as to force air through the at least one ventilation opening.

3. 发明公开

EP3901021A1 LEAN VEHICLE 有权
公开(公告)号：EP3901021A1
公开(公告)日：2021-10-27
申请号：EP20752478.6
申请日：2020-02-06
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OHATA, Shinobu
IPC分类号： B62K25/04 , F16H59/14 , F16H59/50 , F16H63/40 , F16H63/46 , F16H63/50 , F16H61/02 , F16H61/16 , F16H61/682
摘要： Provided is a leaning vehicle capable of reducing a posture change of the leaning vehicle by a gear-shift while the leaning vehicle turns in a lean state. A vehicle 1 as a leaning vehicle includes a front suspension 5, a rear suspension 6, an engine 11, a gear-type multi-stage automatic transmission 12 including a plurality of gear stages and a clutch, and a controller 7 that controls changing of the gear stages in the multi-stage automatic transmission 12. While the vehicle 1 that rotates about a rotation axis P extending in a left-right direction of the vehicle 1 by changing the gear stages in the multi-stage automatic transmission 12 turns in a lean state, the controller 7 performs at least one of suppression of a change of the driving force by changing the gear stages or suppression of extension and contraction of the front suspension 5 and the rear suspension 6, based on a vehicle state in which a change of a travel line of the leaning vehicle is predicted.

4. 发明公开

EP3895972A1 LEAN VEHICLE 有权
公开(公告)号：EP3895972A1
公开(公告)日：2021-10-20
申请号：EP20752572.6
申请日：2020-02-06
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OHATA, Shinobu
IPC分类号： B62M25/08 , F16H59/18 , F16H59/50 , F16H59/66 , F16H63/50 , F16H61/16 , F16H61/682
摘要： Provided is a leaning vehicle including a multi-stage automatic transmission and that is capable of enhancing controllability of a posture during turning of the leaning vehicle while the leaning vehicle is turning in a lean state. The vehicle 1 as a leaning vehicle includes: an engine 11 configured to supply a driving force at least one of a front wheel 3 or a rear wheel 4; a gear-type multi-stage automatic transmission 12 configured to automatically change a plurality of gear stages stepwise; a lean detector 61 configured to detect a lean angular velocity of the vehicle body 2; a throttle grip 9; and a controller 7 configured to control changing of the plurality of gear stages in multi-stage automatic transmission 12 and to control an output of the engine 11 in accordance with an input operation to the throttle grip 9. The controller 7 holds the gear stages in the multi-stage automatic transmission 12 and changes the output of the engine 11 in accordance with an operation amount of the throttle grip 9, based on a vehicle state where it is predicted that the vehicle 1 changes from a leftward lean state to a rightward lean state through a state where the lean angle is zero degrees or a vehicle state where it is predicted that the leaning vehicle 1 changes from the rightward lean state to the leftward lean state through the state where the lean angle is zero degrees.

5. 发明公开

EP3412936A1 WHEEL LOADER, AND METHOD FOR CONTROLLING WHEEL LOADER 有权
公开(公告)号：EP3412936A1
公开(公告)日：2018-12-12
申请号：EP17843420.5
申请日：2017-08-10
申请人： Komatsu Ltd.
发明人： ENOMOTO, Ryota , IKARI, Masanori , YAJIMA, Kentaro , NISHIMURA, Takuma
IPC分类号： F16H61/00 , E02F9/20 , F16D48/02 , F16H59/40 , F16H59/42 , F16H59/46 , F16H59/50 , F16H61/682 , F16H63/46
摘要： A wheel loader includes a boom, a forward clutch, and a controller configured to control hydraulic pressure of hydraulic oil supplied to the forward clutch. The controller performs clutch hydraulic pressure control for bringing the forward clutch into a semi-engagement state by controlling the hydraulic pressure of the hydraulic oil supplied to the forward clutch on condition that the wheel loader advances while raising the boom in at least a loaded state.

6. 发明公开

EP3069053A1 CONTROL SYSTEM OF VEHICLE 有权
标题翻译：车辆控制系统
公开(公告)号：EP3069053A1
公开(公告)日：2016-09-21
申请号：EP14808706.7
申请日：2014-11-10
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOBAYASHI, Katsuya
IPC分类号： F16H61/04 , F16H61/682 , F16H63/50
CPC分类号： F16H61/0403 , F16H59/42 , F16H61/682 , F16H63/502 , F16H2059/425 , F16H2306/54
摘要： Since when an input rotation speed (Ni) of an manual transmission (14) increases and the manual transmission (14) is shifted from the lowest gear or when the input rotation speed (Ni) of the manual transmission (14) decreases and the manual transmission (14) is shifted from the highest gear, an electronic control unit is configured to suppress execution of an engine rotation synchronization control, the execution of the engine rotation synchronization control for changing an engine rotation speed (Ne) in the direction opposite to the shift direction intended by a driver can be suitably suppressed. That is, a control unit (30) of a vehicle (10) for suppressing incongruity that a driver feels at shifting can be provided.
摘要翻译：由于当手动变速器（14）的输入转速（Ni）增加并且手动变速器（14）从最低档换档时或者当手动变速器（14）的输入转速（Ni）减小时和手动变速器（14）从最高档位切换，电子控制单元被配置为抑制发动机旋转同步控制的执行，发动机旋转同步控制的执行用于改变发动机旋转速度（Ne）可以适当地抑制驾驶员期望的换档方向。即，可以提供用于抑制驾驶员感觉到偏移的不协调的车辆（10）的控制单元（30）。

7. 发明公开

EP2733033A1 MANUAL TRANSMISSION 有权
标题翻译：手动变速器
公开(公告)号：EP2733033A1
公开(公告)日：2014-05-21
申请号：EP12812004.5
申请日：2012-07-11
申请人： Aisin AI Co., Ltd.
发明人： MASUI Yuuki
IPC分类号： B60W10/02 , B60K6/36 , B60K6/48 , B60K6/547 , B60W20/00 , F16H61/02 , F16H59/04 , F16H61/682
CPC分类号： B60W20/50 , B60K6/48 , B60K6/547 , B60K2006/4808 , B60W20/00 , B60W30/1843 , B60W50/082 , B60W2540/16 , B60Y2200/92 , B60Y2400/71 , F16H3/02 , F16H59/0217 , F16H59/04 , F16H61/682 , F16H2059/0221 , Y02T10/6221 , Y02T10/626 , Y10S903/902 , Y10T74/19014
摘要： The manual transmission of this apparatus includes an input shaft Ai to which power is input from an internal combustion engine E/G through a clutch C/T and an output shaft Ao from which power is output to drive wheels. This transmission has a plurality of EV travel gear stages (EV, EV-R) (different from the neutral) in which no power transmission system is established between the input shaft Ai and the output shaft Ao, and a plurality of HV travel gear stages (2-nd to 5-th) in which a power transmission system is established between the input shaft Ai and the output shaft Ao. This transmission has a connection changeover mechanism M2 which establishes and breaks connection between the output shaft Am of the electric motor M/G and the output shaft Ao. When an EV travel gear stage is selected, a "connected state" is always realized. When an HV travel gear stage is selected, a "disconnected state" is realized in some cases. Thus, in a manual transmission for an HV-MT vehicle which has "HV travel gear stages" and "EV travel gear stages," occurrence of a situation in which the temperature of the electric motor becomes excessively high can be restrained.
摘要翻译：该装置的手动变速器包括通过离合器C / T从内燃机E / G输入动力的输入轴Ai和从动力输出到驱动轮的输出轴Ao。该变速器具有在输入轴Ai与输出轴Ao之间未形成动力传递系统的多个EV行驶变速档（EV，EV-R）（与空档不同），以及多个HV行驶变速档（2至5），其中在输入轴Ai和输出轴Ao之间建立动力传输系统。该变速器具有连接切换机构M2，该连接切换机构M2建立和断开电动机M / G的输出轴Am与输出轴Ao之间的连接。当选择EV行驶档位时，总是会实现“连接状态”。当选择HV行驶档位时，有时会实现“断开状态”。因此，在具有“HV行驶齿轮级”和“EV行驶齿轮级”的HV-MT车辆的手动变速器中，可以抑制电动机温度过高的情况的发生。

8. 发明授权

EP1998974B1 HYBRID VEHICLE WITH SOFT SHAFTS 有权
标题翻译： HYBRIDFAHRZEUG MIT WEICHEN WELLEN
公开(公告)号：EP1998974B1
公开(公告)日：2014-05-21
申请号：EP06813015.2
申请日：2006-11-15
申请人： Stridsberg Powertrain AB
发明人： STRIDSBERG, Lennart
IPC分类号： B60K6/20 , B60K6/387 , F16H61/04 , B60W30/19 , B60K6/26 , B60K6/442 , B60K6/547 , F16H61/682 , F16H63/50 , B60W10/02 , B60W10/11 , B60W10/08 , B60W20/00
CPC分类号： B60W20/00 , B60K6/387 , B60K6/442 , B60K6/547 , B60L2240/423 , B60W10/02 , B60W10/08 , B60W10/11 , B60W2510/1065 , B60W2710/0666 , B60W2710/083 , F16H61/0403 , F16H61/0437 , F16H61/682 , F16H63/502 , F16H2061/0422 , F16H2061/0433 , F16H2061/0474 , F16H2306/42 , F16H2306/44 , F16H2306/46 , F16H2306/50 , Y02T10/6234 , Y02T10/642 , Y10T477/23 , Y10T477/6403 , Y10T477/675

9. 发明公开

EP2685135A1 VEHICLE CONTROL APPARATUS, AND MOTORCYCLE 有权
标题翻译：摩托车摩托罗拉的FAHRZEUGSTEUERUNGSVORRICHTUNG
公开(公告)号：EP2685135A1
公开(公告)日：2014-01-15
申请号：EP12754732.1
申请日：2012-01-26
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： IIZUKA, Shinya
IPC分类号： F16H61/04 , F16D25/10 , F16D48/02 , F16H61/682
CPC分类号： B60W10/11 , B60W10/02 , F16D48/06 , F16D2500/1086 , F16D2500/1117 , F16D2500/50653 , F16H61/0437 , F16H61/688 , F16H2061/0474 , Y10T477/641
摘要： In a vehicle having two paths as torque transmission path from an engine to an output shaft of a transmission, each of the paths provided with a clutch and a transmission mechanism arranged, a gear shift shock due to a torque generated at the moment when the paired gears of the next gear level are engaged is reduced. In normal travel control, a control device sets a transmitted torque capacity of each of the clutches in the two paths at maximum. Also, in the normal travel control, the control device sets the paired gears of the transmission mechanism in a previous path that is one of the paths, in engaged state, and sets the transmission mechanism in a next path that is the other path, in neutral state. When a gear shift command is generated, the control device lowers the transmitted torque capacity of the clutch in the next path. After that, the control device engages the paired gears forming the transmission mechanism in the next path with each other, before the transmitted torque capacity of the clutch in the next path reaches a minimum value.
摘要翻译：在具有从发动机到变速器的输出轴的扭矩传递路径的两个路径的车辆中，每个路径设置有离合器和传动机构，所述传动机构设置有由于在成对的时刻产生的转矩产生的换档冲击下一个齿轮级的齿轮啮合减少了。在正常行驶控制中，控制装置将两个路径中的每个离合器的传递转矩容量设定为最大。此外，在正常行驶控制中，控制装置将传动机构的成对齿轮设定为处于接合状态的路径之一的先前路径，并将传动机构设定在作为其他路径的下一路径中，中性状态当产生变速指令时，控制装置降低离合器在下一路径中的传递转矩容量。之后，在下一路径中的离合器的传递扭矩容量达到最小值之前，控制装置将形成传动机构的成对齿轮彼此接合在下一个路径中。

10. 发明授权

EP2161480B1 HYDRAULIC DEVICE AND WORKING MACHINE 有权
标题翻译：液压装置和机器
公开(公告)号：EP2161480B1
公开(公告)日：2012-02-22
申请号：EP08765802.7
申请日：2008-06-24
申请人： Komatsu Ltd.
发明人： KURE, Kazuki c/o KOMATSU LTD. , SUZUKI, Kazuyuki c/o KOMATSU LTD. , YAMAMOTO, Shigeru c/o KOMATSU LTD.
IPC分类号： F16H61/00 , F16H59/42 , F16H59/54 , F16H59/72 , F16H59/74 , F16H61/682
CPC分类号： F16H59/72 , B60K17/28 , B60Y2200/41 , E02F9/2242 , F16H59/42 , F16H59/54 , F16H59/74 , F16H61/0025
摘要： A hydraulic device in which a loss caused by unnecessary supply of hydraulic oil is reduced. The hydraulic device (10) has a first pump (21), a second pump (22), an operating condition detection section (120) for detecting operating conditions, a flow rate switching valve (122) for connecting the second pump (22) to either of a first hydraulic oil line (P1) and a second hydraulic oil line (P2), and a switching control section (121) for performing, based on the operating conditions detected by the operating condition detection section (120), switchover control for determining whether the second pump (22) is to be connected to the first hydraulic oil line (P1) or to the second hydraulic oil line (P2). The switching control section (121) prohibits switching between the connection targets for the second pump (22) when at least one of clutches of a multi-stage transmission (1) and a steering device (3) is during a state transition or when at least one of brakes of the steering device (3) is in operation.

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