公开(公告)号：EP0409803A1

公开(公告)日：1991-01-23

申请号：EP90830314.2

申请日：1990-07-10

申请人： FIAT AUTO S.p.A.

发明人： Prato, Luigi ,  Titolo, Andrea

IPC分类号： F16H3/08 ,  F16H63/30 ,  F16D25/063

CPC分类号： F16H57/043 ,  F16D25/0632 ,  F16H3/089 ,  F16H63/3026

摘要： A gearbox with meshed gears (25) is described, in which the selection of the ratios and the consequent locking of the idle gear (3) on the countershaft (2) take place by means of friction between conical surfaces (18, 17).
During the engagement stage, the system also operates as a synchroniser of the relative speeds of the idle gear (3) and the countershaft (2). Its application is in the motor-car field for both manual and automatic gearboxes.

摘要翻译： 描述了具有啮合齿轮（25）的齿轮箱，其中通过锥形表面（18,17）之间的摩擦来选择齿轮（3）在中间轴（2）上的比例和随后的锁定。 在接合阶段期间，系统还作为空转齿轮（3）和中间轴（2）的相对速度的同步器进行操作。 其应用于机动车领域，用于手动和自动变速箱。

公开(公告)号：EP0230106B1

公开(公告)日：1990-04-11

申请号：EP86308959.5

申请日：1986-11-17

申请人： GENERAL MOTORS CORPORATION

发明人： Lederman, Frederick Edward

IPC分类号： F16D25/12 ,  F16D25/063

CPC分类号： F16D25/12 ,  F16D25/0638 ,  F16D55/40 ,  F16D65/18 ,  F16D2055/0058 ,  F16D2121/02 ,  F16D2125/06

公开(公告)号：EP0329408A3

公开(公告)日：1990-03-21

申请号：EP89301434.0

申请日：1989-02-15

申请人： FUJI JUKOGYO KABUSHIKI KAISHA

发明人： Kobayashi, Toshio Fuji Jukogyo Kabushiki Kaisha ,  Ozawa, Katsuhisa Fuji Jukogyo Kabushiki Kaisha

IPC分类号： B60K17/35 ,  B60K23/08 ,  F16D25/063

CPC分类号： F16D25/0638 ,  B60K17/35

摘要： A transfer device for distributing the output of transmission to front wheels and rear-wheels through a front power train and a rear power train. The output shaft (13) of the transmission is operatively connected to the rear power train. The transfer device has a drive gear (16) rotatably mounted on the output shaft of the transmission and engaged with a driven gear in the front power train, a fluid operated multi-plate friction clutch (60) having a drive drum (61) and a driven drum (62). The driven drum is secured to the drive gear and the drive drum is secured to the output shaft. A piston (67) is slidably mounted in a piston chamber and operated by oil supplied to a piston oil chamber (69) for engaging the drive drum, with the driven drum. A centrifugal force oil chamber (75) is formed in the fluid operated clutch opposite to the piston oil chamber (69) and is supplied with oil through an oil supply passage having a check valve so as to maintain oil pressure in the centrifugal force oil chamber in the absence of centrifugal force.

公开(公告)号：EP0335687A1

公开(公告)日：1989-10-04

申请号：EP89303103.9

申请日：1989-03-29

申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA ,  KABUSHIKI KAISHA F.C.C.

发明人： Nakayama, Hiroshi c/o Kabushiki Kaisha Honda ,  Ozawa, Shigeo c/o Kabushiki Kaisha Honda ,  Suzuki, Yasuyuki c/o Kabushiki Kaisha F.C.C.

IPC分类号： F16D25/063 ,  F16D13/58

CPC分类号： F16D13/583 ,  F16D25/0638

摘要： A hydraulic clutch (40) for use in an automotive automatic transmission includes a clutch drum (41) having a hydraulic pressure chamber (43), a piston (42) movably fitted in the clutch drum (41) in covering relation to the hydraulic pressure chamber (43), a pressure plate (45) disposed in confronting relation to a surface of the piston (42) remotely from the hydraulic pressure chamber (43), and interleaved drive and driven plates (46, 47) disposed in confronting relation to a surface of the pressure plate (45) remotely from the piston (42). The drive and driven plates (46, 47) are engageable with each other by the pressure plate (45) pressed by the piston (42) moved in response to a hydraulic pressure supplied to the hydraulic pressure chamber (43). An assisting member (44) is disposed between the piston (42) and the pressure plate (45) and comprises an annular array of rigid assisting levers and a retaining plate holding the assisting levers together. The assisting member (44) has a radially inner end pressable by the piston (42), a radially outer end held in engagement with the clutch drum (41), and a radially intermediate region engageable with a projection (45a) of the pressure plate (45). Each assisting lever serves as a lever with the radially outer end as a fulcrum for boosting the force applied from the piston (42) and transmitting the boosted force to the pressure plate (45).

摘要翻译： 一种用于汽车自动变速器的液压离合器（40）包括具有液压室（43）的离合器鼓（41），与离合器鼓（41）可移动地相对于液压 室（43），与液压室（43）远离活塞（42）的表面相对设置的压板（45），以及交错驱动和从动板（46,47），其与 远离活塞（42）的压力板（45）的表面。 驱动板和从动板（46,47）可通过由活塞（42）按压的压力板（45）彼此接合，所述压力板（45）响应于供应到液压室（43）的液压而移动。 辅助构件（44）设置在活塞（42）和压力板（45）之间，并且包括刚性辅助杆的环形阵列和将辅助杆保持在一起的保持板。 辅助部件（44）具有可被活塞（42）压迫的径向内端，与离合器鼓（41）保持接合的径向外端，以及可与压力板的突起（45a）接合的径向中间区域 （45）。 每个辅助杆用作杠杆，其径向外端作为支点，用于升高从活塞（42）施加的力并将升压力传递到压板（45）。

公开(公告)号：EP0228310B1

公开(公告)日：1989-10-04

申请号：EP86402379.1

申请日：1986-10-23

申请人： VALEO

发明人： Huber, Alain

IPC分类号： F16D13/58 ,  F16D25/063

CPC分类号： F16D13/50 ,  F16D13/585 ,  F16D25/0635

公开(公告)号：EP0332850A1

公开(公告)日：1989-09-20

申请号：EP89102375.6

申请日：1989-02-11

申请人： DEERE & COMPANY

发明人： Bramstedt, Gerd ,  Love, Mahlon Lloyd ,  Hennen, John Joseph

IPC分类号： A01D41/12 ,  F16D25/063

CPC分类号： F16D25/0638

摘要： A main drive for crop cutting, conveying and/or processing components of a self-propelled harvester (10) includes an input shaft (24) which extends crosswise to, and is coupled for being driven by, a longitudinally extending engine out­put shaft (20). The input shaft (24) carries a spring-re­leased, hydraulically engageable disc clutch (32), which when engaged, transfers power from the clutch (32) to a multi-grooved belt drive sheave (30) which is coupled to respective driven sheaves (42, 36) of the crop cutting, conveying and/or processing components (46, 40) by a drive belt (34). The clutch (32) is mounted on the input shaft (24) outboard of the drive sheave (30) and the shaft (24) is provided with a fluid passage (124) that extends inward­ly from its outboard end and is coupled in fluid communica­tion with a piston (112) for the clutch (32). A slip fit­ting (126) is releasably coupled to the outboard end of the shaft (24) and is adapted for being coupled to a con­duit for conveying fluid to or returning fluid from the clutch piston (112).

摘要翻译： 用于自走式收割机（10）的作物切割，输送和/或处理部件的主要驱动装置包括：输入轴（24），其横向延伸并且被连接以由纵向延伸的发动机输出轴（20 ）。 输入轴（24）承载弹簧释放的液压可接合盘式离合器（32），当接合时，离合器（32）将功率传递到多槽带驱动绳轮（30），多槽带驱动绳轮（30）联接到相应的驱动绳轮 （42,36）通过驱动带（34）的作物切割，输送和/或处理部件（46,40）。 离合器（32）安装在驱动滑轮（30）外侧的输入轴（24）上，轴（24）设置有从其外侧端向内延伸的流体通道（124），并且流体连通 具有用于离合器（32）的活塞（112）。 滑动配件（126）可释放地联接到轴（24）的外侧，并且适于联接到用于将流体输送到离合器活塞（112）或从离合器活塞（112）返回的流体）的导管。

公开(公告)号：EP0186993B1

公开(公告)日：1989-05-10

申请号：EP85309007.4

申请日：1985-12-11

申请人： BORG-WARNER CORPORATION

发明人： Ferris, Ernest Albert

IPC分类号： F16D25/063

CPC分类号： F16D25/0635

公开(公告)号：EP0310328A2

公开(公告)日：1989-04-05

申请号：EP88308929.4

申请日：1988-09-27

申请人： BORG-WARNER AUTOMOTIVE TRANSMISSION AND ENGINE COMPONENTS CORPORATION

发明人： Vlamakis, Maria S.

IPC分类号： F16D25/063 ,  F16D13/38

CPC分类号： F16D13/385 ,  F16D25/0635

摘要： A hydraulically-actuated starting clutch (10) utilized in a continuously variable transmission which includes a rotating shaft (11) having a housing (15,25) rotating therewith, a pressure chamber (17) in the housing receiving a piston (18), a pressure plate (45) and an end plate (38) in the housing to rotate therewith, two clutch plates (74) between the pressure and end plates (45,38) and operatively connected to a sleeve shaft (71) encompassing the rotating shaft (11), a separator (81) formed of a pair of generally parallel plates (82,83) is interposed between the clutch plates, one separator plate (82) having an annular fulcrum ridge (85), which may be slotted, contacting the other plate (83) to equalize loading on the clutch plates. The clutch may also include a diaphragm spring (52) between the piston (18) and the pressure plate (45), and also a retractor spring (48).

摘要翻译： 一种用于无级变速器的液压致动起动离合器（10），其包括具有与其一起旋转的壳体（15,25）的旋转轴（11），容纳活塞（18）的壳体中的压力室（17） 壳体中的压板（45）和端板（38）与其一起旋转，在压力板和端板（45,38）之间的两个离合器板（74），并且可操作地连接到套筒轴（71），其包围旋转 轴（11），由一对大致平行的板（82,83）形成的分离器（81）插入在离合器板之间，一个具有环形支点脊（85）的分隔板（82）可以开槽， 使另一个板（83）接触以平衡离合器板上的载荷。 离合器还可以包括在活塞（18）和压力板（45）之间的隔膜弹簧（52）以及牵开器弹簧（48）。

公开(公告)号：EP0179210B1

公开(公告)日：1989-01-18

申请号：EP85109788.1

申请日：1985-08-03

申请人： AlliedSignal Inc.

发明人： Hall, John Lawrence ,  Shamine, Dennis Ronald ,  Koenig, James Paul

IPC分类号： F16D43/25 ,  F16D25/063 ,  F01P7/08

CPC分类号： F16D25/0638 ,  F01P7/085 ,  F16D43/25

公开(公告)号：EP0282741A1

公开(公告)日：1988-09-21

申请号：EP88102158.8

申请日：1988-02-12

申请人： ROCKFORD POWERTRAIN, INC.

发明人： Cummings, Gordon Frederick

IPC分类号： F16D25/063 ,  F01P7/08

CPC分类号： F01P7/085 ,  F01P7/046 ,  F16D25/0638

摘要： A variable speed fan drive (10) including a cantilevered support (18) and axially spaced bearings (72,74,76) for mounting an input drive member (39) with a cylinder portion (52) and an output fan hub assembly (56) for rotational movement relative to each other and to the support. A modulatable wet type clutch assembly (96) is operably effective to couple the input drive member (39) to the fan hub assembly (56). The output speed of the fan hub (58) is regulated by the axial compressive force a clutch engaging member (104) applies against interleaved members (98,100) of the clutch assembly (96). The clutch engaging member cooperates with the cylinder portion (52) of the input drive member to define an expansible chamber (108) so designed that all clutch clamping forces are confined within the drive member (39). As such, substantially no axial thrust load is exerted on the axially spaced bearings (72,74,76) during clutch application. The drive unit may further include cooperative elements (176,178) arranged on the drive member (39) and the fan hub assembly (56) for preventing belt cord debris from becoming entangled thereabout.

摘要翻译： 一种变速风扇驱动器（10），包括悬臂支撑件（18）和轴向间隔开的轴承（72,74,76），用于安装具有圆筒部分（52）和输出风扇毂组件（56）的输入驱动构件（39） ），用于相对于彼此和支撑件的旋转运动。 可调式湿式离合器组件（96）可操作地有效地将输入驱动构件（39）联接到风扇毂组件（56）。 风扇轮毂（58）的输出速度由离合器接合构件（104）对离合器组件（96）的交错构件（98,100）施加的轴向压缩力来调节。 离合器接合构件与输入驱动构件的气缸部分（52）配合以限定可膨胀室（108），其被设计成使得所有离合器夹紧力被限制在驱动构件（39）内。 因此，在离合器施加期间基本上没有轴向推力载荷施加在轴向间隔开的轴承（72,74,76）上。 驱动单元还可以包括布置在驱动构件（39）和风扇轮毂组件（56）上的协作元件（176,178），用于防止带束线屑在其周围缠结。