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1. 发明公开

EP1975446A1 Driving force transmitting device 审中-公开
标题翻译： Antriebsübertragungsvorrichtung
公开(公告)号：EP1975446A1
公开(公告)日：2008-10-01
申请号：EP08005616.1
申请日：2008-03-26
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Tatsuya , Nakabayashi, Akira , Masuda, Yosuke , Takada, Masahiro , Onishi, Yoshitaka
IPC分类号： F16D48/06 , F16D25/02
CPC分类号： F16D25/02 , F16D48/066 , F16D2500/1026 , F16D2500/10431 , F16D2500/3024 , F16D2500/502 , F16D2500/70406 , Y10T74/19005
摘要： A driving force transmitting device including a power plant (10) that generates a driving force, an input shaft (94) to which the driving force generated by the power plant (10) is inputted, an output shaft (95) to which the driving force inputted to the input shaft (94) is outputted, and a main clutch (101) that intermittently transmits the driving force transmitted to the output shaft (95) from the input shaft (94), comprising:
a primary clutch (136,137) that intermittently transmits the driving force transmitted from the input shaft at the side of the input shaft from the main clutch;
a hydraulic pump (202) that generates a hydraulic pressure;
a piston (151) that presses the primary clutch (136,137) by the hydraulic pressure generated by the hydraulic pump; and
a cam mechanism (132,133) that is fitted to the primary clutch (136,137), and that presses the main clutch (101) with a press-contact force amplified more than the press-contact force of the piston (151) by utilizing the driving force inputted from the input shaft (94) through the primary clutch with the primary clutch engaged by the piston (151), so as to engage the main clutch (101).
摘要翻译：一种驱动力传递装置，包括产生驱动力的动力装置（10），输入由动力装置（10）产生的驱动力的输入轴（94），输出轴（95），驱动输出输入到输入轴（94）的力，以及从输入轴（94）间歇地传递到输出轴（95）的驱动力的主离合器（101），包括：主离合器（136,137），其从主离合器间歇地传递从输入轴侧输入轴传递的驱动力; 产生液压的液压泵（202）; 由所述液压泵产生的液压压迫所述主离合器（136,137）的活塞（151）以及安装在所述主离合器（136,137）上的凸轮机构（132,133），并且通过利用所述主离合器（131,137）压紧所述主离合器（101）的压力接触力而超过所述活塞（151）的压力接触力由主动离合器与主动离合器啮合的从动输入轴（94）输入的主动力与主离合器（101）接合。

2. 发明授权

EP1027545B1 SELF-CONTAINED HYDRAULIC COUPLING 有权
标题翻译：独立的液压离合器
公开(公告)号：EP1027545B1
公开(公告)日：2005-09-28
申请号：EP98955154.4
申请日：1998-10-27
申请人： New Venture Gear, Inc.
发明人： BURNS, Timothy, M.
IPC分类号： F16D25/02 , F16D25/0638 , F16D43/284
CPC分类号： F16D43/286 , F16D25/0638
摘要： A hydraulic coupling (10) for use in motor vehicle driveline applications to limit speed differentiation and transfer drive torque between two rotary members. The hydraulic coupling includes a multi-plate clutch assembly (22) operably connecting the two relatively rotatable members, and a sealed actuator assembly (20) for actuating the clutch assembly (22) in response to the magnitude of speed differentiation between the two rotary members. The actuator assembly (20) includes a hydraulic pump (24) and a piston (70) which are sealed relative to the clutch assembly (22). The sealed actuator assembly (20) includes an internal recirculation path for supplying hydraulic fluid retained therein between a low pressure supply chamber (130) at the inlet side of the hydraulic pump (24) and a high pressure piston chamber (72) provided at the discharge side of the hydraulic pump (24). Hydraulic pressure in the piston chamber (72) controls the magnitude of the clutch engagement force exerted by the piston (70) on the clutch assembly (22). As a further feature, the recirculation path includes a flow restrictor (146) which provides a bleed flow path for supplying high pressure fluid from the piston chamber (72) to the supply chamber (130) following cessation of the pumping action to release the clutch assembly (22).

3. 发明授权

EP0728958B1 A clutch device 失效
标题翻译：联接装置
公开(公告)号：EP0728958B1
公开(公告)日：2000-11-15
申请号：EP96102487.4
申请日：1996-02-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Matsumoto, Shogo, c/o Toyota Jidosha K.K. , Murata, Kiyohito, c/o Toyota Jidosha K.K.
IPC分类号： F16D25/0638 , F16D23/12 , F16D25/02
CPC分类号： F16D25/02

4. 发明授权

EP0114817B1 SOLENOID OPERATED CLUTCH ENGAGEMENT 失效
标题翻译：电磁阀操作离合器接合
公开(公告)号：EP0114817B1
公开(公告)日：1987-12-09
申请号：EP82902926.3
申请日：1982-08-04
申请人： FORD MOTOR COMPANY , FORD MOTOR COMPANY LIMITED , FORD-WERKE AKTIENGESELLSCHAFT , FORD FRANCE SOCIETE ANONYME
发明人： McCARTHY, James, P. , BYLER, Richard, E.
IPC分类号： F16D25/02
CPC分类号： F16D48/066 , F16D48/02 , F16D2048/0221 , F16D2048/0239 , F16D2048/0275 , F16D2500/1026 , F16D2500/1085 , Y10T137/86614 , Y10T137/87209
摘要： An electrical solenoid (10) operates a three-way valve (12) having a vent port (78), a port (68) connected to a source of high pressure hydraulic fluid and a port (54) connection to a pilot valve (16). A check valve (14) supplied from a source of low pressure hydraulic fluid is connected to the cylinder (82) of a clutch (24) or servo of an automatic transmission when a pilot valve (16) opens this communication upon energizing the solenoid coil. The clutch cylinder (82) is depressurized through the pilot valve (16) to the vent port (78) of the solenoid-operated valve (12).

5. 发明公开

EP0114817A4 SOLENOID OPERATED CLUTCH ENGAGEMENT. 失效
标题翻译：从电磁式离合器。
公开(公告)号：EP0114817A4
公开(公告)日：1984-11-22
申请号：EP82902926
申请日：1982-08-04
申请人： FORD MOTOR CO , FORD MOTOR CO , FORD WERKE AG , FORD FRANCE
发明人： MCCARTHY JAMES P , BYLER RICHARD E
IPC分类号： F16D48/02 , F16D48/06 , F16D25/02
CPC分类号： F16D48/066 , F16D48/02 , F16D2048/0221 , F16D2048/0239 , F16D2048/0275 , F16D2500/1026 , F16D2500/1085 , Y10T137/86614 , Y10T137/87209
摘要： An electrical solenoid (10) operates a three-way valve (12) having a vent port (78), a port (68) connected to a source of high pressure hydraulic fluid and a port (54) connection to a pilot valve (16). A check valve (14) supplied from a source of low pressure hydraulic fluid is connected to the cylinder (82) of a clutch (24) or servo of an automatic transmission when a pilot valve (16) opens this communication upon energizing the solenoid coil. The clutch cylinder (82) is depressurized through the pilot valve (16) to the vent port (78) of the solenoid-operated valve (12).

6. 发明公开

EP2063141A3 Vehicle with friction clutch 有权
标题翻译：车辆摩擦离合器
公开(公告)号：EP2063141A3
公开(公告)日：2013-04-10
申请号：EP08020297.1
申请日：2008-11-21
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： Inomori, Toshinori c/o Yamaha Hatsudoki K.K. , Ishida, Yousuke c/o Yamaha Hatsudoki K.K.
IPC分类号： F16D13/54 , F16D25/02 , F16D13/04 , F16D43/12
CPC分类号： F16D13/54 , F16D13/04 , F16D25/02 , F16D43/12
摘要： The present invention relates to a vehicle, in particular straddle-type vehicle such as a motorcycle, comprising an engine with a crankshaft and a friction clutch (2), comprising: a drive side rotator (46) having a first plate (64) and being rotatable by means of rotation of the crankshaft of the engine; a driven side rotator (48) having a second plate (65) opposite to the first plate in a predetermined direction and being rotatable upon receiving rotation of the drive side rotator; a pressure plate (77) which is engaged to the drive side rotator, is movable in an axial direction with respect to the drive side rotator, is rotatable together with the drive side rotator, and is movable in a predetermined direction to contact the first plate and the second plate with each other; a power assisting mechanism (200) configured to receive torque of the pressure plate and to convert the torque into force for moving the pressure plate in a direction for separating the first plate and the second plate from each other when the pressure plate moves in a direction opposite to the predetermined direction; and a sub clutch (100) having a friction plate (101) which is rotatable together with the pressure plate (77), the sub clutch being configured to receive torque of the pressure plate (77) and to transmit the torque to the power assisting mechanism (200) when the friction clutch (2) is disengaged.

7. 发明授权

EP2196692B1 Driving force transmitting device 有权
标题翻译：驱动传递装置
公开(公告)号：EP2196692B1
公开(公告)日：2012-01-04
申请号：EP10158876.2
申请日：2008-03-26
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Tatsuya , Nakabayashi, Akira , Masuda, Yosuke , Takada, Masahiro , Onishi, Yoshitaka
IPC分类号： F16D48/06 , F16D25/02
CPC分类号： F16D25/02 , F16D48/066 , F16D2500/1026 , F16D2500/10431 , F16D2500/3024 , F16D2500/502 , F16D2500/70406 , Y10T74/19005

8. 发明公开

EP2196692A1 Driving force transmitting device 有权
标题翻译： Antriebsübertragungsvorrichtung
公开(公告)号：EP2196692A1
公开(公告)日：2010-06-16
申请号：EP10158876.2
申请日：2008-03-26
申请人： Univance Corporation
发明人： Kato, Tadahiko , Suzuki, Tatsuya , Nakabayashi, Akira , Masuda, Yosuke , Takada, Masahiro , Onishi, Yoshitaka
IPC分类号： F16D48/06 , F16D25/02
CPC分类号： F16D25/02 , F16D48/066 , F16D2500/1026 , F16D2500/10431 , F16D2500/3024 , F16D2500/502 , F16D2500/70406 , Y10T74/19005
摘要： A driving force transmitting device including a power plant (10) that generates a driving force, an input shaft (94) to which the driving force generated by the power plant (10) is inputted, an output shaft (95a,95b) to which the driving force inputted to the input shaft is outputted, and a main clutch (101a,101b) that intermittently transmits the driving force transmitted to the output shaft (95a,95b) from the input shaft, comprising:
a primary clutch (135a,135b,136a,136b) that intermittently transmits the driving force transmitted from the input shaft (94) at the side of the input shaft from the main clutch (101a,101b);
a hydraulic pump (202a,202b) that generates a hydraulic pressure;
a piston (153a,153b) that presses the primary clutch (135a,135b,136a,136b) by the hydraulic pressure generated by the, hydraulic pump (202a,202b); and
a cam mechanism (131a,131b) that is fitted to the primary clutch, and that presses the main clutch (101a,101b) with a press-contact force amplified more than the press-contact force of the piston by utilizing the driving force inputted from the input shaft (94) through the primary clutch with the primary clutch engaged by the piston (153a,153b), so as to engage the main clutch (101a,101b).
摘要翻译：一种驱动力传递装置，包括产生驱动力的动力装置（10），输入由动力装置（10）产生的驱动力的输入轴（94），输出轴（95a，95b）输出输入到输入轴的驱动力，从输入轴间歇地传递到输出轴（95a，95b）的驱动力的主离合器（101a，101b）包括：主离合器（135a，135b ，136a，136b），其从所述主离合器（101a，101b）间歇地传递从所述输入轴（94）在所述输入轴侧传递的驱动力; 产生液压的液压泵（202a，202b）由液压泵（202a，202b）产生的液压压迫主离合器（135a，135b，136a，136b）的活塞（153a，153b）; 以及凸轮机构（131a，131b），其配合到所述主离合器，并且通过利用所述驱动力将所述主离合器（101a，101b）以比所述活塞的压力接近力更大的压力接触力从所述输入轴（94）通过所述主离合器输入，所述主离合器与所述活塞（153a，153b）接合，以与所述主离合器（101a，101b）接合。

9. 发明公开

EP1027545A1 SELF-CONTAINED HYDRAULIC COUPLING 有权
标题翻译：独立的液压离合器
公开(公告)号：EP1027545A1
公开(公告)日：2000-08-16
申请号：EP98955154.4
申请日：1998-10-27
申请人： New Venture Gear, Inc.
发明人： BURNS, Timothy, M.
IPC分类号： F16D25/02 , F16D25/0638
CPC分类号： F16D43/286 , F16D25/0638
摘要： A hydraulic coupling (10) for use in motor vehicle driveline applications to limit speed differentiation and transfer drive torque between two rotary members. The hydraulic coupling includes a multi-plate clutch assembly (22) operably connecting the two relatively rotatable members, and a sealed actuator assembly (20) for actuating the clutch assembly (22) in response to the magnitude of speed differentiation between the two rotary members. The actuator assembly (20) includes a hydraulic pump (24) and a piston (70) which are sealed relative to the clutch assembly (22). The sealed actuator assembly (20) includes an internal recirculation path for supplying hydraulic fluid retained therein between a low pressure supply chamber (130) at the inlet side of the hydraulic pump (24) and a high pressure piston chamber (72) provided at the discharge side of the hydraulic pump (24). Hydraulic pressure in the piston chamber (72) controls the magnitude of the clutch engagement force exerted by the piston (70) on the clutch assembly (22). As a further feature, the recirculation path includes a flow restrictor (146) which provides a bleed flow path for supplying high pressure fluid from the piston chamber (72) to the supply chamber (130) following cessation of the pumping action to release the clutch assembly (22).

10. 发明公开

EP0522022A4 MULTI-MODE CLUTCH FOR CHANGE-SPEED TRANSMISSIONS 失效
标题翻译：用于变速传动的多模离合器
公开(公告)号：EP0522022A4
公开(公告)日：1993-04-14
申请号：EP91907206
申请日：1991-03-22
申请人： KOIVUNEN, ERKKI A.
发明人： KOIVUNEN, ERKKI A.
IPC分类号： F16D25/02 , F16D48/02 , F16H57/08 , F16H61/04 , F16H63/30 , F16D25/00 , F16D43/286
CPC分类号： F16H61/04 , F16D25/02 , F16D25/14 , F16D48/02 , F16D2048/0209 , F16D2048/0221 , F16H57/08 , F16H63/3026
摘要： An automatic change speed transmission (10) with a multi-mode friction device or clutch (90) which is torque sensitive to operatively hold transmission gearing (44) for reaction in a drive direction and automatically self releases in the manner of a one way or free-wheeler clutch on torque reversals to provide inherent smooth shifting between the ratios. In a power downshift, the multi-mode clutch (90) automatically engages in the manner of a free-wheel for smooth and timed ratio downshift in which the multi-mode clutch conditions the gearing for reaction. This clutch (90) can also be fully locked to provide engine braking in coast operation. In the fully released mode, the multi-mode clutch (90) is released in both drive and coast direction. With this multi-mode clutch the transmission length can be foreshortened significantly and existing transmissions can be readily and economically converted from conventional friction element shifts to free-wheeler type shifts.

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