公开(公告)号：US4825521A

公开(公告)日：1989-05-02

申请号：US043454

申请日：1987-04-28

申请人： Eberhard Frotschner ,  Hans Merkle ,  Otto Worner

发明人： Eberhard Frotschner ,  Hans Merkle ,  Otto Worner

IPC分类号： F16H41/28 ,  B23P15/00

CPC分类号： F16H41/28 ,  F16H2041/243 ,  Y10T29/49243

摘要： An external shell of a pump wheel of a hydrodynamic flow unit manufactured from a sheet metal pressed part has, in its outlet-side region, an integral connecting sleeve with a cylindrical centering surface and a centered fastening surface extending thereform, and wherein the connecting sleeve is formed by upsettingly deforming, with the fastening surface being given a cylindrical shape and the centering surface being machined to its required diameter after upsettingly deforming.

摘要翻译： 由金属压制部件制造的流体动力流动单元的泵轮的外壳在其出口侧区域具有一个整体式的连接套筒，该连接套筒具有圆柱形定中心面和在其上延伸的中心紧固表面，并且其中连接套筒 通过镦粗变形形成，其中紧固表面被赋予圆柱形形状，并且在镦锻变形之后将对中表面加工成其所需直径。

公开(公告)号：US4704864A

公开(公告)日：1987-11-10

申请号：US906400

申请日：1986-09-04

申请人： Eberhard Frotschner ,  Otto Worner

发明人： Eberhard Frotschner ,  Otto Worner

IPC分类号： F16H45/02 ,  F16H41/24 ,  F16D33/00 ,  F16H55/40

CPC分类号： F16H41/24 ,  Y10T74/19921

摘要： In a spoked drive wheel for a hydrodynamic torque converter operating with power splitting, having a spoke for connecting a wheel hub to an external ring of the spoked drive wheel, the spoke cross-section is designed in the shape of a wing profile extending along a profile main axis. The profile main axis is transverse to the axis of rotation of the wheel. In this way, the deterioration in the characteristics of the torque converter is kept as small as possible in both power splitting operation and in operation without power splitting.

摘要翻译： 在用于具有动力分配器的流体力学力矩转换器的喷射驱动轮中，具有用于将轮毂连接到所述喷射驱动轮的外部环的辐条，所述轮辐横截面被设计成沿着沿着 轮廓主轴。 轮廓主轴线与车轮的旋转轴线横切。 以这种方式，在功率分配操作和运行中，在没有动力分配的情况下，变矩器的特性的劣化保持尽可能小。

公开(公告)号：US3934414A

公开(公告)日：1976-01-27

申请号：US513387

申请日：1974-10-09

申请人： Hans Merkle ,  Eberhard Frotschner

发明人： Hans Merkle ,  Eberhard Frotschner

IPC分类号： F16H61/56 ,  F16D33/04

CPC分类号： F16H61/56

摘要： A hydrodynamic torque converter, especially for motor vehicles, which is equipped with a pump wheel, a turbine wheel and a guide wheel and with adjustable cascade at least at one of these wheels, preferably at the guide wheel; each blade of such wheel is thereby rotatably supported and is automatically adjustable against a spring force by the torque exerted by the circulating flow of the hydraulic medium.

公开(公告)号：US3986356A

公开(公告)日：1976-10-19

申请号：US656067

申请日：1976-02-06

申请人： Eberhard Frotschner ,  Hans Merkle

发明人： Eberhard Frotschner ,  Hans Merkle

IPC分类号： F16H61/52 ,  F16D33/00

CPC分类号： F16H61/52

摘要： A hydrodynamic torque converter for vehicles, particularly for passenger motor vehicles, with at least one pump wheel, one turbine wheel and one guide wheel supported on a free-wheeling device, in which the guide blades are automatically adjustable, when the guide wheel rotates, in dependence on the centrifugal force in the sense of a cascade opening with an increasing rotational speed.

摘要翻译： 一种用于车辆，特别是客车的车辆的流体动力学变矩器，其具有至少一个泵轮，一个涡轮机叶轮和一个支撑在续流装置上的导轮，其中导向叶片可自动调节，当导轮旋转时， 取决于逐渐增大的旋转速度的级联开度的离心力。

公开(公告)号：US4629042A

公开(公告)日：1986-12-16

申请号：US712513

申请日：1985-03-18

申请人： Hermann Gaus ,  Gunter Jurgens ,  Eberhard Frotschner ,  Winfried Rub

发明人： Hermann Gaus ,  Gunter Jurgens ,  Eberhard Frotschner ,  Winfried Rub

IPC分类号： B60T1/06 ,  F16D47/06 ,  F16H45/02

CPC分类号： F16H45/02

摘要： A drive arrangement is provided for a motor vehicle in which a hydrodynamic torque converter is installed in the transmission between an engine and a handshift gear box. The hydrodynamic torque converter is equipped with a stop clutch which is responsive to the rotational velocity of the torque converter. The stop clutch engages when the engine and the torque converter are stopped. After the engine is started, the stop clutch automatically unlocks the component parts of the torque converter, thereby allowing relative rotational movement of the engine crankshaft and the vehicle gearshaft. This arrangement provides a parking brake effect when the gearbox is shifted into a gear.

摘要翻译： 为机动车提供驱动装置，其中在动力传动装置和发动机与变速箱之间的变速器中安装有液力变矩器。 液力变矩器配备有一个响应于变矩器转速的停止离合器。 当发动机和变矩器停止时，停止离合器接合。 在发动机启动后，停止离合器自动解锁变矩器的组成部分，从而允许发动机曲轴和车辆齿轮轴的相对旋转运动。 当齿轮箱转入齿轮时，这种布置提供了驻车制动效果。

公开(公告)号：US4260330A

公开(公告)日：1981-04-07

申请号：US67789

申请日：1979-08-20

申请人： Eberhard Frotschner ,  Hans-Georg Offterdinger

发明人： Eberhard Frotschner ,  Hans-Georg Offterdinger

IPC分类号： F16H41/26

CPC分类号： F16H41/26

摘要： A blade of an impeller for a hydrodynamic torque converter wherein the central flow thread at the point of the leading edge is displaced with respect to a central flow thread at a point of the trailing edge along a smaller wheel diameter as well as by an angle of rotation leading in a direction of rotation of the impeller. The trailing edge is disposed in a radial plane at least approximately perpendicular to an axis of rotation of the impeller. The leading edge of the point of the central flow thread has a leading angle of about 30.degree. to 40.degree. and the trailing edge is inclined in such a way that its corner point at an inner torus, delimiting an inner side of the impeller, is displaced by an angle of rotation in the direction of rotation toward the front with respect to its corner point at the outer torus which delimits the outer portion of the impeller.

摘要翻译： 用于流体动力学变矩器的叶轮的叶片，其中在前缘的点处的中心流动线相对于沿着较小轮直径的后缘处的点处的中心流动线移位， 在叶轮的旋转方向上引导的旋转。 后缘设置在至少大致垂直于叶轮旋转轴线的径向平面内。 中心流动线的点的前缘具有约30°至40°的前角，并且后缘倾斜，使得其在限定叶轮内侧的内圆环处的角点为 相对于限定叶轮的外部部分的外圆环上的角点，在旋转方向上朝向前方移动旋转角度。