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81. 发明授权

EP2182246B1 Twin clutch transmission, and vehicle equipped therewith 有权
标题翻译：电机单元和摩托车等等
公开(公告)号：EP2182246B1
公开(公告)日：2012-12-19
申请号：EP09013721.7
申请日：2009-10-30
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Saitoh, Tetsushi c/o Yamaha Hatsudoki Kabushiki Kaisha
IPC分类号： F16H3/00 , F16H3/16 , F16D13/04 , F16D13/52 , F16H57/04
CPC分类号： F16H3/006 , F16D13/04 , F16D13/52 , F16D2013/565 , F16H3/089 , F16H3/16 , F16H61/688 , F16H2057/0203 , F16H2057/02065 , F16H2200/0052

82. 发明公开

EP2039910A3 Engine and straddle type vehicle 有权
标题翻译：电机和领先的跨车
公开(公告)号：EP2039910A3
公开(公告)日：2012-10-17
申请号：EP08252891.0
申请日：2008-08-29
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Nakayama, Yoshiharu
IPC分类号： F02B61/02 , F16H9/18
CPC分类号： F02B61/02 , B62K11/04 , B62K2202/00 , F16H9/18 , F16H57/035 , F16H2057/0203 , F16H2057/02065
摘要： An engine 2 includes: a crankshaft; a transmission case for accommodating a transmission having a drive pulley 61 and a driven pulley; a clutch disposed outside the transmission case between the crankshaft and a pulley drive shaft 62 for driving the drive pulley 61 and capable of connecting or disconnecting transmission of driving force from the crankshaft to the pulley drive shaft 62; an oil pump 80 accommodated in the transmission case for supplying oil to the transmission; and a pump drive shaft 101 provided outside the transmission case separately from the pulley drive shaft 62 and driven in conjunction with the crankshaft to drive the oil pump 80 regardless of connection or disconnection of driving force transmission by the clutch.

83. 发明授权

EP2182245B1 Twin clutch transmission, and vehicle and motorcycle equipped therewith 有权
标题翻译：双离合变速器，以及车辆和摩托车等等
公开(公告)号：EP2182245B1
公开(公告)日：2012-09-12
申请号：EP09013719.1
申请日：2009-10-30
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Saitoh, Tetsushi c/o Yamaha Hatsudoki Kabushiki Kaisha
IPC分类号： F16H3/00 , F16H3/16 , F16H57/04
CPC分类号： F16H3/006 , F16H3/089 , F16H3/16 , F16H57/0426 , F16H57/043 , F16H63/18 , F16H2057/0203 , F16H2057/02065 , F16H2200/0052 , Y10T74/19019 , Y10T74/19288
摘要： In a twin clutch transmission, a first clutch (74) inputs rotation power transferred from a crankshaft (60) to a first main shaft (71) and outputs that rotation power to a rear wheel (12) via an odd-numbered transmission gear mechanism, and a second clutch (75) inputs rotation power transferred from the crankshaft (60) to a second main shaft (72) and outputs that rotation power to the rear wheel (12) via an even-numbered transmission gear mechanism. The first and second main shafts (71 and 72) are placed in a mutually rotatable fashion on an axis line parallel to the crankshaft (60), and a transmitting part of driving force output to the rear wheel (12) via the even-numbered transmission gear mechanism on the second main shaft (72) has an outer diameter approximately identical to that of a transmitting part of driving force output to the rear wheel (12) via the odd-numbered transmission gear mechanism on the first main shaft (71), and is placed without concentrically overlapping the transmitting part of the first main shaft (71).

84. 发明公开

EP2479403A2 Combustion engine 审中-公开
标题翻译： Brennkraftmaschine
公开(公告)号：EP2479403A2
公开(公告)日：2012-07-25
申请号：EP12000374.4
申请日：2003-04-08
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Ooishi, Akifumi , Ishida, Yousuke
IPC分类号： F02B67/00 , F02B61/02 , F16H57/04 , F16H57/02
CPC分类号： F01M11/02 , F01M11/03 , F02B61/02 , F02B75/16 , F02B2075/027 , F02B2275/20 , F16H57/035 , F16H57/0404 , F16H57/0475 , F16H57/0489 , F16H2057/0203 , F16H2057/02065 , Y10T477/6237
摘要： The invention relates to an engine with a transmission positioned on one side of an engine case, wherein a kick shaft is placed at another side of the engine case and/or below a transmission shaft of the transmission.
摘要翻译：本发明涉及一种发动机，其具有位于发动机壳体的一侧上的变速器，其中，在所述发动机壳体的另一侧和/或所述变速器的变速器轴下方设置脚踏轴。

85. 发明公开

EP2474435A1 COOLING AIR INTAKE STRUCTURE FOR V-BELT TYPE STEPLESS TRANSMISSION 有权转让
标题翻译： KÜHLENDELUFTEINLASSSTRUKTURFÜRSTUFENLOSES KEILRIEMENGETRIEBE
公开(公告)号：EP2474435A1
公开(公告)日：2012-07-11
申请号：EP09848976.8
申请日：2009-09-03
申请人： Honda Motor Co., Ltd.
发明人： YAMANISHI, Teruhide , KOMURO, Hirokazu , TSUCHIYA, Ryuji , HORII, Nobutaka , KASHIMA, Hideo
IPC分类号： B60K17/06 , F16H57/02 , F16H57/04
CPC分类号： F16H57/0489 , B60K11/08 , B60K17/08 , B60Y2200/12 , B60Y2200/126 , F16H57/035 , F16H57/0416 , F16H2057/0203 , F16H2057/02065
摘要： Disclosed is a cooling air intake structure for a V-belt drive continuously variable transmission 18, which is disposed beside the rear wheel of a small vehicle and which does not permit muddy water and dust to enter therein. A cooling air inlet 71 through which cooling air is taken in is formed at a position beside a transmission case 37 and above a cooling fan side opening 52 formed in the transmission case 37 opposite to a drive pulley 40. A cooling air passage 70 extending from the cooling air inlet 71 to the side opening 52 is formed so as to surround the side opening 52. Cooling air taken in through the cooling air inlet 71 is guided so as to flow upward first and then flows downward along a U-shaped cooling air passage 74 to the side opening 52 of the transmission case 37 beside the cooling fan.
摘要翻译：公开了一种用于V型皮带驱动无级变速器18的冷却空气进气结构，其设置在小型车辆的后轮旁边，并且不允许泥水和灰尘进入其中。在变速器壳体37的旁边，形成在与变速箱37相对的驱动带轮40上形成的冷却风扇侧开口部52的上方，形成有冷空气导入的冷却空气入口71。侧面开口52的冷却风入口71形成为围绕侧开口52.冷却空气入口71所吸入的冷却空气被引导，首先向上流动，然后沿U形冷却空气向下流动通道74到冷却风扇旁边的变速箱37的侧开口52。

86. 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。

87. 发明公开

EP2353988A4 STRADDLED VEHICLE 有权
标题翻译： GRÄTSCHSITZFAHRZEUG
公开(公告)号：EP2353988A4
公开(公告)日：2012-05-02
申请号：EP09828998
申请日：2009-11-17
申请人： HONDA MOTOR CO LTD
发明人： NAKABAYASHI SHUNICHI , KUSANO TAKUHEI , TAKIZAWA KOTA
IPC分类号： F16H57/04 , B62J99/00 , B62K11/04 , B62K11/06 , B62K19/46
CPC分类号： F16H57/035 , B62K11/04 , B62K19/46 , B62K2202/00 , F16H57/0416 , F16H57/0489 , F16H2057/0203 , F16H2057/02065

88. 发明授权

EP1477640B1 LUBRICATION DEVICE OF ENGINE 有权
标题翻译：润滑油装置技术发动机
公开(公告)号：EP1477640B1
公开(公告)日：2011-08-24
申请号：EP03705201.6
申请日：2003-02-14
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： UTSUMI, Yoji, Yamaha Hatsudoki Kabushiki Kaisha , ITO, Masahiro, Yamaha Hatsudoki Kabushiki Kaisha
IPC分类号： F01M1/06 , F01M9/10
CPC分类号： F01M1/02 , F01M1/06 , F01M9/10 , F16H57/04 , F16H2057/0203
摘要： An engine lubrication system in which a transmission 13 having a main shaft 14 and a drive shaft 15 each having a plurality of change-speed gears mounted thereon is arranged within a separate-type crankcase which is separated into left and right case portions, characterized in that a connecting bolt 60 for connecting the left and right case portions 2a, 2b together is inserted to be disposed in the vicinity of the main shaft 14 or the drive shaft 15 and in parallel with the shafts, in that left and right boss portions 60c having bolt bores 60a into which the connecting bolt 60 for connecting the left and right case portions 2a, 2b together is inserted are extended in a tubular fashion so as to abut with each other face-to-face, in that a space between an inner circumferential surface of the bolt bore 60a in the left and right boss portions 60c and an outer circumferential surface of the connecting bolt 60 is made to constitute a lubricating oil passageway 15a, in that an end of the lubricating oil passageway 15a is connected to a lubricating oil supply source, and in that lubricating oil supply holes 60b directed to the change-speed gears of the transmission are formed in the boss portions 60c in such a manner as to branch off from the lubricating oil supply passageway 15a.

89. 发明公开

EP1617105A3 Power transmission unit for in particular small-sized vehicles 有权
标题翻译：传动装置，特别是小型车
公开(公告)号：EP1617105A3
公开(公告)日：2011-07-27
申请号：EP05015140.6
申请日：2005-07-12
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Sugitani, Tsuyoshi , Takebe, Mitsukazu , Fujii, Isao , Hayashi, Junji
IPC分类号： F16H57/02
CPC分类号： F16H57/035 , B62K2202/00 , F16H2057/0203 , F16H2057/02065 , F16H2057/0235
摘要： The present invention relates to a power unit for, in particular small-sized, vehicles comprising an engine (105), a belt-type continuously variable transmission (110) accommodated in a transmission casing (101) extending rearward from a crankcase (104) of the engine (105), and a groove-width adjustment mechanism (7) for controlling a gear ratio of the transmission, wherein a hole (508) to permit a cylinder block to extend therethrough and a hole (600), through which the groove-width adjustment mechanism (7) extends, are formed on the crank case (104) so that center lines (D1,D2) thereof extend in parallel.

90. 发明公开

EP2295833A1 Engine unit, and a two-wheeled motor vehicle having the same 有权
标题翻译： Motoreinheit undzweirädrigesMotorfahrzeug damit
公开(公告)号：EP2295833A1
公开(公告)日：2011-03-16
申请号：EP10168948.7
申请日：2010-07-08
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Kawakami, Satoshi , Kaminokado, Hiroyuki
IPC分类号： F16H57/02 , F16H57/04
CPC分类号： F16H57/035 , F16H57/027 , F16H57/0416 , F16H2057/0203 , F16H2057/02065
摘要： An engine unit (7) comprising an engine (21), a belt-type Continuously Variable Transmission (53) and a gear reduction mechanism (75) and a two-wheeled motor vehicle (1) having the engine unit (7) are provided, the engine unit (7) further including a breather passage (106) formed in a belt chamber (22) to have an extended path length and communicating with a transmission chamber (23). A gas containing oil flows from the transmission chamber (23) into the breather passage (106) formed in the belt chamber (22). The belt chamber (22) draws in ambient air, to be able to cool efficiently the gas flowing into the breather passage (106). With the breather passage (106) formed in the belt chamber (22), the other end of the breather passage (106) is not open to the atmosphere.
摘要翻译：提供一种发动机单元（7），其包括发动机（21），带式连续变速器（53）和齿轮减速机构（75）以及具有发动机单元（7）的两轮机动车辆（1）发动机单元（7）还包括形成在带室（22）中的具有延伸路径长度并与传动室（23）连通的通气通道（106）。含有油的气体从传递室（23）流入形成在带室（22）中的通气通道（106）。带室（22）吸入环境空气，以便能够有效地冷却流入通气通道（106）的气体。通过形成在带室（22）中的通气通道（106），通气通道（106）的另一端不向大气敞开。

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