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1. 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。

2. 发明授权

EP2309152B1 TWO-WHEELED MOTOR VEHICLE 有权
标题翻译：两轮摩托车
公开(公告)号：EP2309152B1
公开(公告)日：2012-06-20
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 , B62K11/10
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： A two-wheeled motor vehicle highly durable and having a large space under a seat. A cover member (11) has an inner space (11a), at least a part of which is positioned between an engine unit (20) and the seat (14). The engine unit (20) is rockably supported by a vehicle body frame (10). The center axis (38a) of a cylinder (38) extends obliquely upward and forward from a crankcase (32). Oil sumps (99a, 99b) are respectively formed at the bottom of a crank chamber (35) and the bottom of that portion of a transmission chamber (51) which is on the front side of a transmission case (50). The oil sumps (99a, 99b) are connected to each other by a communication route (24). That bottom surface of the transmission chamber (51) at which the oil sump (99) is formed is located below the bottom surface of that portion of the transmission chamber (51) which is located behind the oil sump (99).
摘要翻译：一种两轮摩托车，非常耐用，座椅下面有很大的空间。盖构件（11）具有内部空间（11a），该内部空间的至少一部分位于发动机单元（20）和座椅（14）之间。发动机单元（20）由车身框架（10）可摆动地支撑。气缸（38）的中心轴线（38a）从曲轴箱（32）向斜前上方延伸。在曲轴室35的底部和变速器室50的变速器室50的前侧的部分的底部分别形成油槽99a，99b。油槽（99a，99b）通过连通路径（24）相互连接。形成油槽99的变速器室51的底面位于变速器室51的位于油槽99后方的部分的底面的下方。

3. 发明公开

EP2151604A1 STEPPED AUTOMATIC TRANSMISSION FOR STRADDLE RIDING TYPE VEHICLE, POWER UNIT WITH THE STEPPED AUTOMATIC TRANSMISSION, AND STRADDLE RIDING TYPE VEHICLE WITH THE POWER UNIT 有权
标题翻译：步进式自动变速器，步进式自动变速器，步进式自动变速器，步进式自动变速器
公开(公告)号：EP2151604A1
公开(公告)日：2010-02-10
申请号：EP08827790.0
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
CPC分类号： F16H3/093 , B62K2202/00 , F16D21/06 , F16D25/0638 , F16D48/0206 , F16D2048/0221 , F16H61/0251 , F16H61/0269 , F16H61/684 , F16H2061/0046 , F16H2200/0043
摘要： [Problem] To provide a stepped automatic transmission being high in energy transmission efficiency.
[Means for Resolution] A rotating shaft 54 is formed with a first rotating shaft side oil path 145a and a second rotating shaft side oil path 146a. The first rotating shaft side oil path 145a extends leftward from a right end of the rotating shaft 54. The first rotating shaft side oil path 145a is connected to a working chamber 133 of a first hydraulic clutch 66. A second rotating shaft side oil path 146a extends rightward from a left end of the rotating shaft 54. The second rotating shaft side oil path 146a is connected to a working chamber 137 of a second hydraulic clutch 70.
摘要翻译：提供能量传递效率高的有级式自动变速器。 [解决手段]在旋转轴54上形成有第一旋转轴侧油路145a和第二旋转轴侧油路146a。第一旋转轴侧油路145a从旋转轴54的右端向左延伸。第一旋转轴侧油路145a连接到第一液压离合器66的工作室133.第二旋转轴侧油路146a 从旋转轴54的左端向右方延伸。第二旋转轴侧油路146a与第二油压离合器70的工作室137连接。

4. 发明公开

EP2309151A1 STEPWISE AUTOMATIC TRANSMISSION FOR SADDLE RIDING TYPE VEHICLE, POWER UNIT EQUIPPED WITH THE SAME, AND SADDLE RIDING TYPE VEHICLE EQUIPPED WITH THE SAME 有权
标题翻译：自动传送步骤为SO驱动单元和骑乘型车辆SEMI车辆
公开(公告)号：EP2309151A1
公开(公告)日：2011-04-13
申请号：EP09804648.5
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 , B62M11/06
CPC分类号： F16H57/02 , B62K2202/00 , F16H3/093 , F16H3/10 , F16H2057/0203 , F16H2057/02047 , F16H2057/02065
摘要： It is an object of the present invention to, in a stepwise automatic transmission, concentrate a mass in its longitudinal direction. The stepwise automatic transmission 31 includes an input shaft 52, an intermediate shaft 54, an output shaft 33, a first clutch 55 which is connected and disconnected in accordance with rotation speed of the input shaft 52, first and second power transmission mechanisms 26 and 27, and a second clutch 70 which is connected and disconnected in accordance with rotation speed of the intermediate shaft 54. The intermediate shaft 54 is disposed rearward of the input shaft 52. When the first clutch 55 is connected, the first power transmission mechanism 26 transmits rotation of the input shaft 52 to the intermediate shaft 54. The second clutch 70 is provided on the intermediate shaft 54. When the second clutch 70 is connected, the second power transmission mechanism 27 transmits rotation of the intermediate shaft 54 to the output shaft. A front end 70b of the second clutch 70 is located forward of a rear end 55a of the first clutch 55 as viewed from an axial direction of the input shaft 52.
摘要翻译：它是本发明的一个目的是，在有级式自动变速器，在其纵向方向上集中的质量。有级式自动变速装置31包括输入轴52到中间轴54和输出轴33，第一离合器55全部被连接以及在雅舞蹈与输入轴52的旋转速度断开，第一和第二动力传动机构26和27 和第二离合器70全部被连接以及在雅舞蹈与中间轴54的中间轴54设置在输入轴52当第一离合器55连接时，第一动力传动机构26所传递的向后的转速断开输入轴52与中间轴54的第二离合器70的旋转被设置在中间轴54当第二离合器70连接时，第二动力传递机构27将中间轴54与输出轴的旋转。第二离合器70的前端70b上位于从在输入轴52的轴向方向观察时的第一离合器55的后端55a的前方

5. 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。

6. 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。

7. 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。

8. 发明公开

EP2151606A1 STEPPED AUTOMATIC TRANSMISSION, AND POWER UNIT AND VEHICLE WITH THE SAME 审中-公开
标题翻译：自动化学院教授，安德烈
公开(公告)号：EP2151606A1
公开(公告)日：2010-02-10
申请号：EP08827962.5
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
CPC分类号： F16H57/043 , B62K2202/00 , F16D21/06 , F16D25/0638 , F16D43/18 , F16D43/30 , F16D48/0206 , F16D2048/0221 , F16H3/093 , F16H57/0426 , F16H57/0494 , F16H61/0251 , F16H61/0269 , F16H61/684 , F16H2061/0046 , F16H2200/0043
摘要： [Task] To provide a stepped automatic transmission with a simple configuration which efficiently supplies oil to each rotation shaft and requires a small amount of oil.
[Means for Resolution] An output shaft 33 is disposed in rear of an input shaft 52. A first intermediate shaft 181 and second intermediate shafts 183 to 185 are arranged on a power transmission path between the input shaft 52 and the output shaft 33. An oil reservoir 99 is formed in a bottom portion of a casing 211. The first intermediate shaft 181 is provided with oil chambers 133 and 137 to which oil is supplied and one or a plurality of through-holes 66a and 70a. The through-holes 66a and 70a are connected to the oil chambers 133 and 137.
摘要翻译： [任务]提供一种具有简单构造的阶梯式自动变速器，其能有效地向每个旋转轴供油并且需要少量的油。 [分辨装置]输出轴33设置在输入轴52的后部。第一中间轴181和第二中间轴183至185布置在输入轴52和输出轴33之间的动力传递路径上。油箱99形成在壳体211的底部。第一中间轴181设置有供油的油室133和137以及一个或多个通孔66a和70a。通孔66a和70a连接到油室133和137。

9. 发明公开

EP2151602A1 STEPPED AUTOMATIC TRANSMISSION AND VEHICLE WITH THE SAME 审中-公开
标题翻译： FAHRZEUG DAMIT的自动化系统SCHRITTGETRIEBE
公开(公告)号：EP2151602A1
公开(公告)日：2010-02-10
申请号：EP08827669.6
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： F16H3/093 , B62M11/06 , F16H3/083 , F16H61/04 , F16H59/24 , F16H59/44 , F16H61/682
CPC分类号： F16H3/093 , B62K2202/00 , F16D21/04 , F16D21/06 , F16D25/0638 , F16D25/10 , F16D43/18 , F16D43/30 , F16D47/00 , F16D48/0206 , F16D2048/0221 , F16H61/0269 , F16H61/684 , F16H2200/0043
摘要： [Problem] To provide a stepped automatic transmission that allows smooth shift change and has a simple structure.
[Means for Resolution] A first hydraulic clutch 70 becomes in an engaged state at a first shift and a disengaged state at a second shift. A second hydraulic clutch 66 becomes in an engaged state at the second shift and a disengaged state at the first shift. The first hydraulic clutch 70 includes a first working chamber 137. The second hydraulic clutch 66 includes a second working chamber 133. In the first working chamber 137 and the second working chamber 133, hydraulic release paths 70a and 66a having no valves are provided, respectively.
摘要翻译： [问题]提供一种能够平滑移动变化并且具有简单结构的阶梯式自动变速器。 [解决方法]第一液压离合器70在第二变速时处于接合状态，在第一变速和分离状态下变为接合状态。第二液压离合器66在第二变速时变为接合状态，并且在第一变速时变为脱离状态。第一液压离合器70包括第一工作室137.第二液压离合器66包括第二工作室133.在第一工作室137和第二工作室133中，分别设有没有阀的液压释放路径70a和66a 。

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