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. 发明公开

EP3412530A1 LEANING VEHICLE 审中-公开
公开(公告)号：EP3412530A1
公开(公告)日：2018-12-12
申请号：EP17747470.7
申请日：2017-02-01
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： SEKIGUCHI, Naoki , MURAYAMA, Takuji , NISHIMURA, Tetsuhiko
IPC分类号： B60W10/04 , B60K6/485 , B60W10/06 , B60W10/08 , B60W10/101 , B60W20/00 , B62J99/00 , B62K11/00 , F16H61/02 , F16H61/662 , F16H63/50
CPC分类号： B60K6/485 , B60K6/48 , B60K6/543 , B60K6/547 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/101 , B60W10/11 , B60W20/00 , B60W20/10 , B60W20/13 , B60W20/19 , B60W20/30 , B60W30/18072 , B60W30/18127 , B60W2030/18081 , B60W2300/36 , B60W2300/365 , B60W2510/1005 , B60W2510/244 , B60W2540/10 , B60W2710/083 , B60W2710/1005 , B62J99/00 , B62K11/00 , F16H61/02 , F16H61/662 , F16H63/50 , Y02T10/6226 , Y02T10/6286
摘要： A leaning vehicle including an electric-motor-driven automatic-controlled transmission, which has improved followability of the driving force in response to an operation of the accelerator by the rider while the leaning vehicle decelerates or accelerates, is provided.
In a leaning vehicle (1), an upstream rotating electric machine (90) is provided upstream of an electric-motor-driven automatic-controlled transmission (50) on a power transmission path from a crankshaft (21) to a driving wheel (3). While the leaning vehicle (1) accelerates or decelerates, a controller (105) is able to perform both transmission control of changing a transmission ratio by controlling an electric motor (71) of the electric-motor-driven automatic-controlled transmission (50) and rotating electric machine control of changing a torque applied to the upstream of the electric-motor-driven automatic-controlled transmission (50) on the power transmission path by controlling the upstream rotating electric machine (90). In the rotating electric machine control while the leaning vehicle (1) accelerates, the torque in the positive rotational direction of the crankshaft (21) imparted to the upstream of the electric-motor-driven automatic-controlled transmission (50) on the power transmission path is changed by controlling the upstream rotating electric machine (90). In the rotating electric machine control when the leaning vehicle (1) decelerates, the torque in the reverse rotational direction of the crankshaft (21) imparted to the upstream of the electric-motor-driven automatic-controlled transmission (50) on the power transmission path is changed by controlling the upstream rotating electric machine (90).

2. 发明公开

EP2309152A1 TWO-WHEELED MOTOR VEHICLE 有权
标题翻译：两轮摩托车
公开(公告)号：EP2309152A1
公开(公告)日：2011-04-13
申请号：EP09804649.3
申请日：2009-01-16
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OISHI, Akifumi , HATA, Shinichiro , MURAYAMA, Takuji
IPC分类号： F16H57/02 , F16H57/04 , B62M7/02 , B62M11/06
CPC分类号： F02B61/02 , B60K17/08 , B62K11/10 , B62K2202/00 , B62M2701/0007 , F16H57/027 , F16H57/045 , F16H57/0475 , F16H57/0494 , F16H2057/0203 , F16H2057/02047 , F16H2057/02065 , Y10T74/1926
摘要： Provided is a motorcycle having high durability and being capable of forming a large space below a seat. An internal space 11a at least part of which is located between an engine unit 20 and a seat 14 is formed in a cover member 11. The engine unit 20 is pivotally suspended on a body frame 10. A center axis 38a of a cylinder 38 extends obliquely upward from a crankcase 32 ahead. Oil reservoirs 99a and 99b are formed in a bottom of a crank chamber 35 and a bottom of a portion of a transmission chamber 51 located in a front portion of a transmission case 50, respectively. The oil reservoirs 99a and 99b are communicated with each other by a communication path. A bottom surface of the transmission chamber 51 in the portion in which portion the oil reservoir 99 is formed is located downward of the bottom surface of the portion rearward of the oil reservoir 99 of the transmission chamber 51.
摘要翻译：本发明提供一种耐久性高且能够在座椅下方形成大空间的摩托车。其中至少一部分位于发动机单元20和座椅14之间的内部空间11a形成在盖构件11中。发动机单元20可枢转地悬挂在车身框架10上。汽缸38的中心轴线38a延伸从曲轴箱32向前斜上方。储油器99a和99b分别形成在曲轴室35的底部和变速器室51的位于变速箱50的前部的一部分的底部。储油器99a和99b通过连通路径相互连通。传动室51的形成有贮油部99的部分的底面位于传动室51的贮油部99的后方部分的下表面的下方。

3. 发明公开

EP2151603A1 POWER UNIT AND MOTORCYCLE WITH THE SAME 审中-公开
标题翻译： ANTRIEBSEINHEIT UND MOTORRAD DAMIT
公开(公告)号：EP2151603A1
公开(公告)日：2010-02-10
申请号：EP08827752.0
申请日：2008-08-13
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OISHI, Akifumi , MURAYAMA, Takuji , HATA, Shinichiro
IPC分类号： F16H3/093 , B62J99/00 , B62M11/06 , F16H3/083 , F16H61/04 , F16H59/24 , F16H59/44 , F16H61/682
CPC分类号： F16H3/093 , B62K2202/00 , B62M7/12 , F16D21/04 , F16D21/06 , F16D25/0638 , F16D25/10 , F16D43/18 , F16D43/30 , F16D47/00 , F16D48/0206 , F16D2500/1117 , F16H3/10 , F16H57/02 , F16H2057/0203 , F16H2057/02047 , F16H2057/02065 , F16H2057/02086 , F16H2200/0043
摘要： [Task] To provide a power unit having a stepped automatic transmission in which a plurality of shift clutches are arranged on an input shaft connected to a crank shaft, the power unit having a simple configuration and an axial size of the crank shaft being small.
[Means for Resolution] An engine unit 20 is attached so that at least a part of a rear wheel 18 is located on the outside of a crank pin 34c in a vehicle width direction at a position in rear of a crank shaft 34 and on the inside of a transmission 31 in the vehicle width direction. An input shaft 52 is provided with a first clutch 55, a second clutch 59, a first pair of shift gears 86, and a second pair of shift gears 83. A third kick gear 111 directly or indirectly meshes with a portion on the inside of a first shift gear 58 of the crank shaft 34 in the vehicle width direction. At least a part of a second shift gear 63 is located on the outside of an inner wall 11d in the vehicle width direction.
摘要翻译： [任务]为了提供具有阶梯式自动变速器的动力单元，其中多个变速离合器布置在连接到曲轴的输入轴上，动力单元具有简单的构造和曲轴的轴向尺寸小。 [解决方法]发动机单元20被安装成使得后轮18的至少一部分在曲柄轴34的后方位于车辆宽度方向上位于曲柄销34c的外侧，并且在在车辆宽度方向上的变速器31的内部。输入轴52设置有第一离合器55，第二离合器59，第一对变速齿轮86和第二对变速齿轮83.第三脚踏齿轮111直接或间接地与内侧的部分啮合曲轴34的车宽方向的第一变速齿轮58。第二变速齿轮63的至少一部分位于内壁11d的车宽方向的外侧。

4. 发明公开

EP2151600A1 STEPPED AUTOMATIC TRANSMISSION DEVICE AND MOTORCYCLE WITH THE SAME 有权
标题翻译：步进自动变速器装置和摩托车
公开(公告)号：EP2151600A1
公开(公告)日：2010-02-10
申请号：EP08827768.6
申请日：2008-08-13
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OISHI, Akifumi , MURAYAMA, Takuji , HATA, Shinichiro
IPC分类号： F16H3/083 , B62M9/04 , B62M11/06
CPC分类号： F16H3/093 , B62K2202/00 , F16H2200/0043
摘要： [Problem] To provide a stepped automatic transmission with four or more speeds that has a simple configuration and an innovative structure.
[Means for Resolution] A transmission 31 includes an input shaft 52, a first rotation shaft 53, a second rotation shaft 54, and a third rotation shaft 64 that are arranged in the front-rear direction. The input shaft 52 is provided with a group of clutches 81 on the upstream side that includes a first clutch 55 and a second clutch 59. The first clutch 55 and the second clutch 59 include a first pair of shift gears 86 and a second pair of shift gears 83, respectively. The second rotation shaft 54 is provided with a group of clutches 82 on the downstream side that includes a third clutch 70 and a fourth clutch 66. The third clutch 70 and the fourth clutch 66 include a third pair of shift gears 91 and a fourth pair of shift gears 90, respectively. The group of clutches 81 on the upstream side and the group of clutches 82 on the downstream side are arranged at locations where they at least partially overlap in the axial direction of the input shaft 52.
摘要翻译：发明内容为了提供具有四种或更多种速度的具有简单构造和创新结构的有级式自动变速器。 [分辨机构]变速装置31具备沿前后方向排列的输入轴52，第一旋转轴53，第二旋转轴54以及第三旋转轴64。输入轴52在包括第一离合器55和第二离合器59的上游侧设置有一组离合器81.第一离合器55和第二离合器59包括第一对换档齿轮86和第二对换档齿轮83。第二旋转轴54在包括第三离合器70和第四离合器66的下游侧设置有一组离合器82.第三离合器70和第四离合器66包括第三对变速齿轮91和第四对分别是换档齿轮90。上游侧的离合器组81和下游侧的离合器组82配置在至少一部分在输入轴52的轴向上重叠的位置。

5. 发明公开

EP3871934A1 LEANING VEHICLE 无效
公开(公告)号：EP3871934A1
公开(公告)日：2021-09-01
申请号：EP21170691.6
申请日：2017-02-01
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： SEKIGUCHI, Naoki , MURAYAMA, Takuji , NISHIMURA, Tetsuhiko
IPC分类号： B60W10/04 , B60K6/485 , B60W10/06 , B60W10/08 , B60W10/101 , B60W20/00 , B62J99/00 , B62K11/00 , F16H61/02 , F16H61/662 , F16H63/50 , B60K6/48 , B60K6/543 , B60W20/19 , B60W20/30 , B60W20/10 , B60W30/18 , B60W20/13 , B60K6/547 , B60W10/11
摘要： A leaning vehicle including an electric-motor-driven automatic-controlled transmission, which has improved followability of the driving force in response to an operation of the accelerator by the rider while the leaning vehicle decelerates or accelerates, is provided. In a leaning vehicle (1), an upstream rotating electric machine (90) is provided upstream of an electric-motor-driven automatic-controlled transmission (50) on a power transmission path from a crankshaft (21) to a driving wheel (3). While the leaning vehicle (1) accelerates or decelerates, a controller (105) is able to perform both transmission control of changing a transmission ratio by controlling an electric motor (71) of the electric-motor-driven automatic-controlled transmission (50) and rotating electric machine control of changing a torque applied to the upstream of the electric-motor-driven automatic-controlled transmission (50) on the power transmission path by controlling the upstream rotating electric machine (90). In the rotating electric machine control while the leaning vehicle (1) accelerates, the torque in the positive rotational direction of the crankshaft (21) imparted to the crankshaft (21, 252) which is provided upstream of the electric-motor-driven automatic-controlled transmission (50) on the power transmission path is changed by controlling the upstream rotating electric machine (90). In the rotating electric machine control when the leaning vehicle (1) decelerates, the torque in the reverse rotational direction of the crankshaft (21) imparted to the crankshaft (21, 252) which is provided upstream of the electric-motor-driven automatic-controlled transmission (50) on the power transmission path is changed by controlling the upstream rotating electric machine (90).

6. 发明公开

EP3715202A1 LEANING VEHICLE 有权
公开(公告)号：EP3715202A1
公开(公告)日：2020-09-30
申请号：EP19744168.6
申请日：2019-01-28
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： MURAYAMA, Takuji , SEKIGUCHI, Naoki
IPC分类号： B60W10/00 , B60W10/08 , B60W10/107 , B60W10/192 , F16H59/44 , F16H61/21 , F16H61/662
摘要： In a leaning vehicle 1 on which a rubber-belt-type continuously variable transmission device 30 is mounted, the degree of freedom in controlling braking force applied to a rear wheel 3 by engine braking is further improved.
The leaning vehicle 1 includes a vehicle body frame 7 leaning in the left-right direction of the vehicle, an engine 20 including a crankshaft 21, a front wheel 2, a rear wheel 3, a rubber-belt-type continuously variable transmission device 30 which transmits power from the crankshaft 21 to the rear wheel 3, and a rear wheel braking force controller 120. The rear wheel braking force controller 120 includes at least one of an electric actuator 70 which changes the winding diameter of a rubber belt 32 of the rubber-belt-type continuously variable transmission device 30, a crankshaft motor generator 90 which applies torque to the crankshaft 21, or a rear wheel motor generator 80 which applies torque to the rear wheel 3. The rubber-belt-type continuously variable transmission device 30 is arranged so that a difference between the maximum speed transmission ratio and the minimum transmission ratio is larger than a rubber belt change amount. At least after the leaning vehicle 1 reaches the maximum speed and then shifts to a deceleration state, the rear wheel braking force controller 120 controls the braking force applied to the rear wheel 3.

7. 发明公开

EP3412932A1 ENGINE UNIT 有权
公开(公告)号：EP3412932A1
公开(公告)日：2018-12-12
申请号：EP17747475.6
申请日：2017-02-01
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： MURAYAMA, Takuji , SEKIGUCHI, Naoki
IPC分类号： F16H9/18 , F16H25/20
CPC分类号： F16H9/18 , F16H25/20 , F16H57/0475 , F16H57/0497 , F16H63/062 , F16H2025/2081 , F16H2057/0203 , F16H2057/02065 , F16H2057/02095 , F16H2063/3056 , F16H2063/3063
摘要： An engine unit including an electronically-controlled continuously variable transmission apparatus (30) employing a dry belt (32), in which the fuel consumption of the engine unit is improved while degradation of the dry belt (32) by heat is prevented, is provided.
In the electronically-controlled continuously variable transmission apparatus (30) including the engine unit indicated by (a), a rotational force conversion mechanism (72) is provided not to overlap the rotation range (CW) of a crank web (21a) when viewed in any direction orthogonal to a crank rotational axis Ac. A conversion contact portion (70) where a relative moving member (73) is in contact with a rotating member (74) is provided in a lubrication space (22c) formed by a crankcase member (22) so as to be exposed to the lubrication space (22c). In the electronically-controlled continuously variable transmission apparatus (30), two sealing members (22d, 44d) are provided. In an electronically-controlled continuously variable transmission apparatus (100) of Comparative Example (b), 10 sealing members (103, 107, 112a, 114, 116a, 122b, 122b, 126b, 126b, 107a) are provided.

8. 发明公开

EP2151607A1 STEPPED AUTOMATIC TRANSMISSION AND VEHICLE WITH THE SAME 审中-公开
标题翻译：步进自动变速器和车辆
公开(公告)号：EP2151607A1
公开(公告)日：2010-02-10
申请号：EP08828055.7
申请日：2008-08-13
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OISHI, Akifumi , MURAYAMA, Takuji , HATA, Shinichiro
IPC分类号： F16H3/093 , B62M11/06 , F16H61/04 , F16H59/24 , F16H59/44 , F16H61/682
CPC分类号： F16D43/30 , B62K2202/00 , F16D21/06 , F16D25/0638 , F16D43/18 , F16D48/0206 , F16D2048/0221 , F16H3/10 , F16H61/0269 , F16H61/684 , F16H2063/3036 , F16H2200/0043
摘要： [Task] To provide a stepped automatic transmission having high energy transmission efficiency.
[Means for Resolution] A first hydraulic transmission clutch 59 is engaged when the rotation speed of an input shaft 52 reaches a first rotation speed. A second hydraulic transmission clutch 70 is engaged when the rotation speed of an intermediate shaft 54 reaches a second rotation speed higher than the rotation speed of the intermediate shaft 54 when the first hydraulic transmission clutch 59 is engaged. A third power transmission mechanism 302 transmits the rotation of the intermediate shaft 54 to an output shaft 33 when the second hydraulic transmission clutch 70 is disengaged. A fourth power transmission mechanism 303 transmits the rotation of the intermediate shaft to the output shaft 33 when the second hydraulic transmission clutch 70 is engaged. The first hydraulic clutch 59 is brought into a disengaged state when hydraulic pressure is applied and into an engaged state when the hydraulic pressure is not applied.
摘要翻译： [任务]提供具有高能量传输效率的有级式自动变速器。 [解决方法]当输入轴52的转速达到第一转速时，第一液压传动离合器59接合。当第一液压传动离合器59接合时，当中间轴54的转速达到高于中间轴54的转速的第二转速时，第二液压变速器离合器70接合。当第二液力变速器离合器70分离时，第三动力传递机构302将中间轴54的旋转传递到输出轴33。当第二液压变速器离合器70接合时，第四动力传输机构303将中间轴的旋转传递到输出轴33。当液压压力施加时，第一液压离合器59处于分离状态，而当液压压力未施加时，第一液压离合器59处于接合状态。

9. 发明公开

EP2151605A1 STEPPED AUTOMATIC TRANSMISSION AND VEHICLE WITH THE SAME 有权
标题翻译：步进自动变速器和车辆
公开(公告)号：EP2151605A1
公开(公告)日：2010-02-10
申请号：EP08827809.8
申请日：2008-08-13
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OISHI, Akifumi , MURAYAMA, Takuji
IPC分类号： F16H3/093 , B62M11/06 , F16H61/04 , F16H59/24 , F16H59/44 , F16H61/682
CPC分类号： F16H3/093 , B62K2202/00 , F16D21/06 , F16D25/0638 , F16D43/18 , F16D43/30 , F16D48/0206 , F16D2048/0221 , F16H3/10 , F16H61/0251 , F16H61/0269 , F16H61/0295 , F16H61/684 , F16H2061/0046 , F16H2200/0043
摘要： [Problem] To provide a stepped automatic transmission that allows smooth transmission and high fuel efficiency for the vehicle in which it is used.
[Means for Resolution] A transmission 31 includes a centrifugal clutch 55, a first pair of shift gears 86, an hydraulic clutch 66, and a second pair of shift gears 90. The centrifugal clutch 55 includes an input side clutch member 56 that rotates with an input shaft 52 and an output side clutch member 57. The first pair of shift gears 86 includes a first gear 58 that rotates with the output side clutch member 57 and a second gear 63. The hydraulic clutch 66 includes an input side clutch member 67 that rotates according to the rotation of the output side clutch member 57 and an output side clutch member 68. The second pair of shift gears 90 includes a third gear 69 that rotates with the output side clutch member 68, and a fourth gear 76. The second pair of shift gears 90 has a gear ratio smaller than that of the first pair of shift gears 86.
摘要翻译：本发明的目的在于提供一种有级自动变速器，该自动变速器能够实现使用该车辆的车辆的平稳的变速和高燃料效率。 [分解装置]变速器31包括离心离合器55，第一变速齿轮对86，液压离合器66和第二变速齿轮对90.离心离合器55包括输入侧离合器构件56，输入轴52和输出侧离合器构件57.第一变速齿轮对86包括与输出侧离合器构件57一起旋转的第一齿轮58和第二齿轮63.液压离合器66包括输入侧离合器构件67 ，其根据输出侧离合器构件57和输出侧离合器构件68的旋转而旋转。第二对变速齿轮90包括与输出侧离合器构件68一起旋转的第三齿轮69和第四齿轮76。第二变速齿轮对90的齿轮比小于第一变速齿轮对86的齿轮比。

10. 发明公开

EP2151601A1 STEPPED AUTOMATIC TRANSMISSION DEVICE, POWER UNIT WITH THE TRANSMISSION DEVICE, AND MOTORCYCLE WITH THE POWER UNIT 有权
标题翻译：步进式自动变速器装置，具有传动装置的动力单元以及具有动力单元的摩托车
公开(公告)号：EP2151601A1
公开(公告)日：2010-02-10
申请号：EP08827990.6
申请日：2008-08-13
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： OISHI, Akifumi , MURAYAMA, Takuji
IPC分类号： F16H3/083 , B62M9/04 , B62M11/06
CPC分类号： F16H3/093 , B62K2202/00 , F16H2200/0043
摘要： [Problem] To provide a transmission, which is compact in an axial direction of an input shaft and in which a distance between the input shaft and an output shaft is relatively short.
[Means for Resolution] A transmission 31 includes a first rotating shaft 53, a second rotating shaft 54, and a third rotating shaft 64, each of which is arranged in a direction perpendicular to an axial direction of an input shaft 52, a first clutch 55, a first change gear pair 86 including a first gear 58 and a second gear 63, which rotate together with an output side clutch member 57, a first transmission gear pair 84 including a third gear 87, which rotates together with the first rotating shaft 53, and a fourth gear 75, a second transmission gear pair 85 including a fifth gear 74, which rotates together with the second rotating shaft 54, and a sixth gear 78, a second clutch 70, and a second change gear pair 91 including a seventh gear 73, which rotates together with an output side clutch member 72, and an eighth gear 77. At least one of an axis C2 and an axis C4 is not present in a plane P.
摘要翻译：提供一种在输入轴的轴向上紧凑且输入轴与输出轴之间的距离相对较短的变速器。 [分辨机构]变速装置31具备：第一旋转轴53，第二旋转轴54以及第三旋转轴64，分别配置在与输入轴52的轴向正交的方向上;第一离合器如图55所示，第一变速齿轮对86包括与输出侧离合器部件57一起旋转的第一齿轮58和第二齿轮63，包括第三齿轮87的第一变速齿轮对84，第三齿轮87与第一旋转轴 53和第四齿轮75;第二变速齿轮对85，其包括与第二旋转轴54一起旋转的第五齿轮74;以及第六齿轮78，第二离合器70和第二变速齿轮对91，其包括与输出侧离合器构件72一起旋转的第七齿轮73以及第八齿轮77.轴线C2和轴线C4中的至少一个不存在于平面P中。

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