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1. 发明公开

EP1028266A1 Centrifugal hydraulic clutch 有权
标题翻译：离心机液压泵
公开(公告)号：EP1028266A1
公开(公告)日：2000-08-16
申请号：EP00102768.9
申请日：2000-02-10
申请人： Yutaka Giken Co., Ltd.
发明人： Inoue, Koji , Yoshimoto, Tokuji
IPC分类号： F16D43/284
CPC分类号： F16D43/284 , F16H2045/002
摘要： In a centrifugal hydraulic clutch, a friction clutch plate (23) is clamped between a pressing plate (21) and a pressure receiving plate (22) by a hydraulic pressure generated by a centrifugal force received by a working oil supplied to a centrifugal hydraulic pressure chamber (25) in a clutch casing (20). In this centrifugal hydraulic clutch, an inlet valve (26) is provided in a boss (20b) of the clutch casing (20) for bringing a working oil supply passage (27 1 ) in a crankshaft (2) and the centrifugal hydraulic pressure chamber (25) into and out of communication with each other, and an outlet valve (28) is provided in an outer periphery of the clutch casing (20) for opening and closing the inside of the centrifugal hydraulic pressure chamber (25) with respect to the outside. The inlet and outlet valves are alternately opened and closed by a common valve operating plate (34). Thus, an oil passage connecting the working oil supply passage (27 1 ) and the centrifugal hydraulic pressure chamber (25) to each other can be formed of a small length and hence, the supplying of the working oil to the centrifugal hydraulic pressure chamber can be conducted quickly, thereby enhancing the responsiveness of the centrifugal hydraulic clutch into its clutch-ON state.
摘要翻译：在离心式液压离合器中，通过由供给到离心液压的工作油接受的离心力产生的液压将摩擦离合器片（23）夹在压板（21）和受压板（22）之间离合器壳体（20）中的腔室（25）。在该离心式液压离合器中，在离合器壳体（20）的凸台（20b）上设有入口阀（26），用于将工作油供给通路（271）输送到曲轴（2）和离心液压室 25）彼此连通，并且在离合器壳体（20）的外周设置出口阀（28），用于相对于离合器壳体（20）的内部打开和关闭离心液压室外。入口和出口阀由公共阀操作板（34）交替地打开和关闭。因此，将工作油供给通路（271）和离心式液压室（25）彼此连接的油路能够形成为小的长度，因此能够向离心液压室供给工作油快速进行，从而提高离心式液压离合器的离合器接通状态的响应性。

2. 发明授权

EP1302700B1 Transmitting system for small-sized vehicle 有权
标题翻译：对于小型车辆推进系统
公开(公告)号：EP1302700B1
公开(公告)日：2011-07-27
申请号：EP03000601.9
申请日：1999-11-12
申请人： Yutaka Giken Co., Ltd. , HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Yoshimoto, Tokuji , Kihara, Teruo
IPC分类号： F16H61/14
CPC分类号： F16H61/142 , B62K2202/00 , B62M7/02 , F02B61/02 , F02B2075/027 , F16H45/02 , F16H47/06 , F16H61/20 , F16H2041/246 , F16H2045/002

3. 发明公开

EP1619415A3 Fluid transmitting device with lock-up clutch 有权
标题翻译：带锁止离合器的流体传动装置
公开(公告)号：EP1619415A3
公开(公告)日：2009-07-29
申请号：EP05254545.6
申请日：2005-07-21
申请人： Yutaka Giken Co., Ltd.
发明人： Sato, Naoto , Shimogaki, Toru , Yoshimoto, Tokuji , Takagi, Naomi
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0294
摘要： In a fluid transmitting device, a plurality of first power transmission claws 33 are inserted between adjacent damper springs 32 and secure to a clutch piston 25; and a plurality of second power transmission claws 34 are inserted between adjacent damper springs 32 so as to face the first power transmission claws 33, and has support portions 34b which are connected to an outer peripheral surface of a shell 3s of a turbine impeller via a weld 40 formed by laser beams. The weld 40 is formed into a linear shape extending along a circumferential direction of the shell 3s so that the weld 40 is melted by the laser beams to extend from an outer surface of the support portion 34b to an inner peripheral surface of the shell 3s. Thus, it is possible to easily perform welding between the support portions 34b of the second power transmission claws 34 and the shell 3s of the turbine impeller 3, and to easily perform a visual inspection as to whether the welding condition is good or not.
摘要翻译：在流体传动装置中，多个第一动力传递爪33插入在相邻的减振器弹簧32之间并固定到离合器活塞25; 多个第二动力传递爪34以与第一动力传递爪33相对的方式插入在相邻的减振弹簧32之间，并且具有支承部34b，该支承部34b经由支承部34b与涡轮叶轮的壳体3s的外周面连结由激光束形成的焊缝40。焊接部40形成为沿着壳体3s的周向延伸的直线形状，焊接部40通过激光熔融而从支承部34b的外表面延伸至壳体3s的内周面。因此，能够容易地进行第二传动爪34的支撑部34b与涡轮叶轮3的壳体3s之间的焊接，并且容易地进行关于焊接条件是否良好的目视检查。

4. 发明授权

EP1619415B1 Fluid transmission device with lock-up clutch 有权
标题翻译：液力变矩器具有锁止离合器
公开(公告)号：EP1619415B1
公开(公告)日：2011-03-30
申请号：EP05254545.6
申请日：2005-07-21
申请人： Yutaka Giken Co., Ltd.
发明人： Sato, Naoto , Shimogaki, Toru , Yoshimoto, Tokuji , Takagi, Naomi
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0294

5. 发明公开

EP1302700A3 Transmitting system for small-sized vehicle 有权
标题翻译：对于小型车辆推进系统
公开(公告)号：EP1302700A3
公开(公告)日：2006-10-25
申请号：EP03000601.9
申请日：1999-11-12
申请人： Yutaka Giken Co., Ltd. , HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Yoshimoto, Tokuji , Kihara, Teruo
IPC分类号： F16H61/14
CPC分类号： F16H61/142 , B62K2202/00 , B62M7/02 , F02B61/02 , F02B2075/027 , F16H45/02 , F16H47/06 , F16H61/20 , F16H2041/246 , F16H2045/002
摘要： In a transmitting system for a small-sized vehicle in which a crankshaft (2) of an engine (E) and an input shaft (10) of a multi-stage transmission (M) are connected to each other through a fluid transmitting device (T), a shifting clutch (Cc) is interposed between the crankshaft (2) of the engine and the multi-stage transmission in a series relation to the fluid transmitting device. A lock-up clutch (Lc) is interposed between a pump impeller and a turbine impeller of the fluid transmitting device (T). Thus, when the multi-stage transmission (M) is to be shifted, the shifting operation can be conducted lightly, in spite of a creep phenomenon of the fluid transmitting device (T), by bringing the shifting clutch (Cc) into an OFF state. Moreover, during cruising of the vehicle, the slipping of the fluid transmitting device (T) can be inhibited by the OFF state of the lock-up clutch (Lc) to enhance the transmitting efficiency.

6. 发明公开

EP1619415A2 Fluid transmitting device with lock-up clutch 有权
标题翻译： Drehmomentwandler mitÜberbrückungskupplung
公开(公告)号：EP1619415A2
公开(公告)日：2006-01-25
申请号：EP05254545.6
申请日：2005-07-21
申请人： Yutaka Giken Co., Ltd.
发明人： Sato, Naoto , Shimogaki, Toru , Yoshimoto, Tokuji , Takagi, Naomi
IPC分类号： F16H45/02
CPC分类号： F16H45/02 , F16H2045/0294
摘要： In a fluid transmitting device, a plurality of first power transmission claws 33 are inserted between adjacent damper springs 32 and secure to a clutch piston 25; and a plurality of second power transmission claws 34 are inserted between adjacent damper springs 32 so as to face the first power transmission claws 33, and has support portions 34b which are connected to an outer peripheral surface of a shell 3s of a turbine impeller via a weld 40 formed by laser beams. The weld 40 is formed into a linear shape extending along a circumferential direction of the shell 3s so that the weld 40 is melted by the laser beams to extend from an outer surface of the support portion 34b to an inner peripheral surface of the shell 3s. Thus, it is possible to easily perform welding between the support portions 34b of the second power transmission claws 34 and the shell 3s of the turbine impeller 3, and to easily perform a visual inspection as to whether the welding condition is good or not.
摘要翻译：在流体传输装置中，多个第一动力传递爪33插入在相邻的阻尼器弹簧32之间并固定到离合器活塞25上; 并且多个第二动力传递爪34相对于第一动力传递爪33而相邻的阻尼器弹簧32之间插入，并且具有支撑部34b，该支撑部34b经由涡轮叶轮的外壳3s的外周面经由由激光束形成的焊缝40。焊缝40形成为沿着壳体3s的周向延伸的线状，使得焊接部40被激光束熔融，从支撑部34b的外表面延伸到壳体3s的内周面。因此，可以容易地在第二动力传递爪34的支撑部34b和涡轮叶轮3的壳体3s之间进行焊接，并且容易地进行关于焊接条件是否良好的目视检查。

7. 发明授权

EP1028266B1 Centrifugal hydraulic clutch 有权
标题翻译：离心式液压离合器
公开(公告)号：EP1028266B1
公开(公告)日：2004-04-28
申请号：EP00102768.9
申请日：2000-02-10
申请人： Yutaka Giken Co., Ltd.
发明人： Inoue, Koji , Yoshimoto, Tokuji
IPC分类号： F16D43/284
CPC分类号： F16D43/284 , F16H2045/002

8. 发明公开

EP1302700A2 Transmitting system for small-sized vehicle 有权
标题翻译：小型车辆的传输系统
公开(公告)号：EP1302700A2
公开(公告)日：2003-04-16
申请号：EP03000601.9
申请日：1999-11-12
申请人： Yutaka Giken Co., Ltd. , HONDA GIKEN KOGYO KABUSHIKI KAISHA
发明人： Yoshimoto, Tokuji , Kihara, Teruo
IPC分类号： F16H47/06
CPC分类号： F16H61/142 , B62K2202/00 , B62M7/02 , F02B61/02 , F02B2075/027 , F16H45/02 , F16H47/06 , F16H61/20 , F16H2041/246 , F16H2045/002
摘要： In a transmitting system for a small-sized vehicle in which a crankshaft (2) of an engine (E) and an input shaft (10) of a multi-stage transmission (M) are connected to each other through a fluid transmitting device (T), a shifting clutch (Cc) is interposed between the crankshaft (2) of the engine and the multi-stage transmission in a series relation to the fluid transmitting device. A lock-up clutch (Lc) is interposed between a pump impeller and a turbine impeller of the fluid transmitting device (T). Thus, when the multi-stage transmission (M) is to be shifted, the shifting operation can be conducted lightly, in spite of a creep phenomenon of the fluid transmitting device (T), by bringing the shifting clutch (Cc) into an OFF state. Moreover, during cruising of the vehicle, the slipping of the fluid transmitting device (T) can be inhibited by the OFF state of the lock-up clutch (Lc) to enhance the transmitting efficiency.
摘要翻译：在发动机（E）的曲轴（2）和多级变速器（M）的输入轴（10）通过流体传动装置（M）相互连接的小型车辆的传动系统 T）中，在发动机的曲轴（2）和与流体传动装置串联的多级变速器之间插入换挡离合器（Cc）。锁止离合器（Lc）插入在流体传动装置（T）的泵叶轮和涡轮叶轮之间。因此，当多级变速器（M）将要换挡时，尽管流体传动装置（T）发生蠕变现象，通过使换挡离合器（Cc）进入OFF状态，换挡操作可以轻微地进行州。此外，在车辆巡航期间，可以通过锁止离合器（Lc）的关闭状态来禁止流体传动装置（T）的打滑，从而提高传动效率。

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