公开(公告)号：US5170869A

公开(公告)日：1992-12-15

申请号：US702482

申请日：1991-05-20

申请人： Eugen Svab ,  Andreas Luiken

发明人： Eugen Svab ,  Andreas Luiken

IPC分类号： B60T1/00 ,  F16H63/48

CPC分类号： B60T1/005 ,  F16H63/3416

摘要： A toothed wheel, driveably connected to an output element of the transmission, has a spring loaded parking pawl engaged between the teeth of the wheel. The pawl carries a roller contacted in top-dead-center position by a surface of a locking cam biased by a spring into contact with the roller. The locking cam is connected to a gear selector position lever positively in one rotary direction and non-positively in the opposite direction.

摘要翻译： 驱动地连接到变速器的输出元件的齿轮具有接合在车轮的齿之间的弹簧加载的停车爪。 棘爪带有一个通过由弹簧偏压的锁定凸轮的表面在上死点位置接触的辊子，以与滚子接触。 锁定凸轮在一个旋转方向上正确地连接到齿轮选择器位置杆，并且在相反方向上非正。

公开(公告)号：US4760757A

公开(公告)日：1988-08-02

申请号：US6519

申请日：1987-01-23

申请人： Eugen Svab

发明人： Eugen Svab

IPC分类号： F16H3/44 ,  F16H9/26 ,  F16H37/02 ,  F16H37/12 ,  F16H57/04 ,  F16H37/00

CPC分类号： F16H57/043 ,  F16H37/022 ,  F16H57/0427 ,  F16H57/0482 ,  F16H57/0489

摘要： An infinitely variable transmission for a motor vehicle comprising a belt and sheave assembly, a two speed planetary gear unit between the vehicle engine and the input sheave of the sheave assembly, a fluid pressure supply pump on the side of said input sheave remote from said planetary gear unit, a pump drive shaft extending from the pump through the input sleeve to the input carrier of said planetary gear unit, a direct drive pressure operated clutch for said planetary gear unit located between said planetary gear unit and said input sheave, and passages in the planetary carrier of said planetary gear unit for distributing fluid pressure from a supply passage in said drive shaft to the direct drive clutch.

摘要翻译： 一种用于机动车辆的无级变速器，包括皮带和滑轮组件，在车辆发动机和滑轮组件的输入滑轮之间的两速行星齿轮单元，在所述输入滑轮侧远离所述行星齿轮的流体压力供应泵 减速器，泵驱动轴，其从泵通过输入套筒延伸到所述行星齿轮单元的输入托架;用于所述行星齿轮单元和所述输入滑轮之间的用于所述行星齿轮单元的直接驱动压力操作离合器， 所述行星齿轮单元的行星齿轮架用于将流体压力从所述驱动轴中的供给通道分配到直接驱动离合器。

公开(公告)号：US4502352A

公开(公告)日：1985-03-05

申请号：US450171

申请日：1982-12-16

申请人： Eugen Svab

发明人： Eugen Svab

IPC分类号： F16H37/02 ,  F16H61/662 ,  F16H37/00 ,  F16D25/00 ,  F16H37/08

CPC分类号： F16H37/022 ,  F16H61/662

摘要： A gear unit for vehicles comprising an input shaft 3 driven by the driving shaft 1 of a drive motor by means of a start-up clutch unit 2, an input shaft extending coaxially through a primary shaft 4 of a continuously variable gear unit 5, the traction member 6 driving a secondary shaft 7 arranged parallel to the primary shaft; an epicyclic gear unit 8, which drives the primary shaft 4 in different rotational directions by means of a forward and reverse clutch unit being disposed on the input shaft 3, the secondary shaft 7 driving by means of a reduction gear unit 10 an output shaft 11, which is in driving connection with a differential gear unit 12, the start-up clutch unit is a hydraulically controlled one-disk-wet clutch which has a housing 13, 14 and 15 and forms the flywheel for a driving internal-combustion engine and which receives a starter ring 23 and drives a hydraulic fluid pump 28 arranged on a partition wall 29 of the gear housing.

摘要翻译： 一种用于车辆的齿轮单元，包括通过启动离合器单元2由驱动马达的驱动轴1驱动的输入轴3，通过无级变速单元5的主轴4同轴地延伸的输入轴， 牵引构件6驱动平行于主轴设置的副轴7; 行星齿轮单元8，其通过设置在输入轴3上的前进和后退离合器单元沿不同的旋转方向驱动主轴4，副轴7通过减速齿轮单元10驱动输出轴11 其与差速齿轮单元12驱动连接，起动离合器单元是具有壳体13,14和15的液压控制单盘式湿式离合器，并且形成用于驱动内燃机的飞轮， 其接收起动环23并驱动布置在齿轮箱的分隔壁29上的液压流体泵28。

公开(公告)号：US4414862A

公开(公告)日：1983-11-15

申请号：US249577

申请日：1981-03-30

申请人： Eugen Svab

发明人： Eugen Svab

IPC分类号： B60K17/08 ,  F16H3/58 ,  F16H3/60 ,  F16H3/44

CPC分类号： F16H3/60 ,  B60K17/08 ,  F16H3/58

摘要： A planetary gear arrangement has mutually meshing first and second planetary pinion sets journalled on a carrier that is fixed to the input shaft. The first planet pinion set meshes also with a sun gear fixed to the output shaft; the second planet pinion set meshes with a ring gear. A slidable clutch can driveably connect the ring gear to the carrier for reverse drive operation and a cone clutch can fix the ring gear against rotation for forward drive operation.

摘要翻译： 行星齿轮装置具有相互啮合的第一行星齿轮组和第二行星齿轮组，其安装在固定到输入轴的载体上。 第一个行星齿轮组也与固定在输出轴上的太阳齿轮啮合; 第二个行星齿轮组与齿圈啮合。 可滑动的离合器可以将环形齿轮可驱动地连接到载体以进行反向驱动操作，并且锥形离合器可以固定环形齿轮以防止旋转以进行正向驱动操作。

公开(公告)号：US4649773A

公开(公告)日：1987-03-17

申请号：US748873

申请日：1985-06-26

申请人： Eugen Svab

发明人： Eugen Svab

IPC分类号： F16H37/02 ,  F16H47/06 ,  F16H37/00 ,  F16H57/10

CPC分类号： F16H37/022 ,  F16H47/065

摘要： In a transmission unit for motor vehicles with a continuously variable traction member transmission and forward-reverse planetary gearing associated therewith, the engine crankshaft being disposed approximately in the longitudinal median plane of the vehicle and directly connected or is connected by way of a hydrokinetic torque converter (3) to the input member (8) of the forward-reverse planetary gearing (7) and the output member thereof being disposed at the driving end and connected by first fixed gearing 15 and 16 to a primary shaft (18) which is connected by way of the traction member (21) to a secondary shaft (24) disposed laterally at approximately the same level as the primary shaft, the secondary shaft (24) being connected by way of second fixed gearing 26 and 27 to the driven shaft (28) which is disposed approximately in the longitudinal median plane of the vehicle.

摘要翻译： 在具有连续可变的牵引构件变速器和与其相关联的前后行星齿轮传动装置的机动车辆的变速器单元中，发动机曲轴大致设置在车辆的纵向中间平面中，并直接连接或通过液压动力学变矩器 （3）连接到前后行星齿轮传动装置（7）的输入部件（8），其输出部件设置在驱动端，并由第一固定齿轮装置15和16连接到主轴（18） 通过牵引构件（21）到横向设置在与主轴大致相同高度的次级轴（24）上，次级轴（24）通过第二固定齿轮26和27连接到从动轴（ 28），其大致设置在车辆的纵向中间平面中。

公开(公告)号：US4949588A

公开(公告)日：1990-08-21

申请号：US370655

申请日：1989-06-23

申请人： Eugen Svab

发明人： Eugen Svab

IPC分类号： F16H15/14 ,  F16H15/12

CPC分类号： F16H15/12

摘要： An annular friction gear includes a driving shaft, a driving disc connected to the driving shaft, a driven shaft, a driven disc connected to the driven shaft, the shafts discs being coaxially mounted rotatably. An annular friction element, radially displaceable mechanically or hydraulically, between the discs rests in frictional contact at one contact point on the driving disc and at a diametrically opposite contact point on the driven disc. The friction element is in the form of a ball bearing disposed obliquely with respect to the shaft axis so that its outer race rests at one contact point on the driving disc and at the contact point on the driven disc. The displacement device engages on the inner race of the ball bearing.

摘要翻译： 环形摩擦齿轮包括驱动轴，连接到驱动轴的驱动盘，从动轴，连接到从动轴的从动盘，轴盘可旋转地同轴安装。 在盘之间以机械或液压方式径向移动的环形摩擦元件在驱动盘上的一个接触点处和驱动盘上的直径相对的接触点处摩擦接触。 摩擦元件是相对于轴线倾斜设置的球轴承的形式，使得其外座圈在驱动盘上的一个接触点处和从动盘上的接触点处。 位移装置接合在球轴承的内圈上。

公开(公告)号：US4543852A

公开(公告)日：1985-10-01

申请号：US547857

申请日：1983-11-02

申请人： Eugen Svab ,  Petrus H. van Deursen ,  Theodorus P. M. Cadee

发明人： Eugen Svab ,  Petrus H. van Deursen ,  Theodorus P. M. Cadee

IPC分类号： F16H37/02 ,  F16H37/08

CPC分类号： F16H37/022

摘要： A transmission mechanism in particular for automobiles with a front wheel drive comprises a planetary forward-reverse gear set and a continuously variable pulley drive that is drivingly connected to a differential gearing. A forward friction disk clutch provided for obtaining a forward driving direction of the transmission mechanism may be selectively operated by a servo piston that is fixedly connected in an axially stationary manner to the adjusting piston of a hydraulic adjusting means provided for the selective adjustment of the movable sheave of a primary pulley of said pulley drive whereby the mutual arrangement is chosen in such a manner that the adjusting cylinder being fixedly connected to this movable sheave at least partly surrounds the servo piston. By this particular arrangement the axial dimension of the entire transmission mechanism may be reduced without the requirement of a separate starting clutch for the entire clutch assembly.

摘要翻译： 特别是具有前轮驱动的汽车的变速机构包括行星齿轮前后齿轮组和驱动地连接到差速齿轮传动装置的无级变速滑轮驱动装置。 设置用于获得传动机构的前进驱动方向的前进摩擦盘式离合器可以通过伺服活塞选择性地操作，该伺服活塞以轴向固定的方式固定地连接到液压调节装置的调节活塞，该液压调节装置用于选择性地调节可动 所述滑轮驱动器的主滑轮的滑轮，由此相互布置被选择成使得调节滚筒固定地连接到该可动滑轮至少部分地围绕伺服活塞。 通过这种特殊的布置，整个传动机构的轴向尺寸可以减小，而不需要用于整个离合器组件的单独的起动离合器。

公开(公告)号：US4528870A

公开(公告)日：1985-07-16

申请号：US374891

申请日：1982-05-04

申请人： Petrus H. van Deursen ,  Eugen Svab ,  Gerhard Abromeit

发明人： Petrus H. van Deursen ,  Eugen Svab ,  Gerhard Abromeit

IPC分类号： F16H37/02 ,  F16H47/06 ,  F16H37/08 ,  F16H37/00

CPC分类号： F16H37/022 ,  F16H47/065

摘要： The invention relates to a transmission for vehicles, in particular for automobiles with front wheel drive, which have a driving motor mounted transverse to the longitudinal direction of the vehicle, whose drive shaft drives the primary shaft of an infinitely variable belt drive having a secondary shaft driven in the same direction of rotation by means of a drive belt and mounted coaxially with the drive pinion of a differential gear provided with output shafts. A reversing and reduction gearing, designed as a planetary gearset, is mounted coaxially with the secondary shaft of the belt drive and connected through its input member to the secondary shaft and through its output member to the drive pinion of the differential gearing, while its reactive section is fixed to the casing. As a result, a very compact transmission unit is achieved, having in forward drive position an output rotation in the same direction as the input rotation.

摘要翻译： 本发明涉及一种用于车辆的变速器，特别是具有前轮驱动的汽车，其具有横向于车辆纵向方向安装的驱动电机，其驱动轴驱动具有副轴的无级变速皮带传动的主轴 通过驱动带在相同的旋转方向上驱动并与设置有输出轴的差速齿轮的驱动小齿轮同轴地安装。 设计为行星齿轮组的换向和减速齿轮装置与皮带驱动器的副轴同轴安装，并通过其输入部件连接到副轴，并通过其输出部件连接到差速齿轮传动装置的驱动小齿轮，同时其反应 部分固定在外壳上。 结果，实现了非常紧凑的传动单元，其具有正向驱动位置与输入旋转方向相同的输出旋转。