专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5125282A Motor vehicle two countershaft transmission change-speed gearbox and method 失效
标题翻译：电动车辆两台变速箱变速箱齿轮箱和方法
公开(公告)号：US5125282A
公开(公告)日：1992-06-30
申请号：US565475
申请日：1990-08-10
申请人： Helmut Bender , Hans Merkle , Gerhard Spengler , Wolfgang Zaiser
发明人： Helmut Bender , Hans Merkle , Gerhard Spengler , Wolfgang Zaiser
IPC分类号： F16H3/083 , F16H3/00 , F16H3/091 , F16H3/093 , F16H3/097 , F16H61/688
CPC分类号： F16H3/097 , F16H3/006 , F16H2003/0933 , F16H2200/0052 , F16H61/688 , Y10T74/19167 , Y10T74/19242 , Y10T74/194
摘要： A change-speed gearbox having two countershaft transmission each connected by a frictional driving clutch to an input shaft and having a single common countershaft. Two gear wheel stages of the countershaft transmissions can be optionally connected into the driving connection between the input and output shafts by a change-speed clutch. One of the two gear wheel stages of one countershaft transmission is allocated to the reverse gear, and one of the two gear wheel stages of the other countershaft transmission is used both in reverse gear and in second gear.
摘要翻译：具有两个中间轴变速器的变速齿轮箱，每个中间轴变速器通过摩擦驱动离合器连接到输入轴并具有单个公共中间轴。中间轴变速器的两个齿轮级可以通过变速离合器任选地连接到输入轴和输出轴之间的驱动连接中。一个中间轴变速器的两个齿轮级中的一个分配给倒档，另一个中间轴变速器的两个齿轮级中的一个用于倒档和二档。

2. 发明授权

US5467667A Epicyclic change-speed gearbox casing with a spiral partition wall 失效
标题翻译：行星式变速箱齿轮箱带螺旋分隔壁
公开(公告)号：US5467667A
公开(公告)日：1995-11-21
申请号：US154360
申请日：1993-11-18
申请人： Wolfgang Zaiser , Hans Merkle
发明人： Wolfgang Zaiser , Hans Merkle
IPC分类号： F16H57/02 , B60K17/04 , F16H57/04 , F16H61/00
CPC分类号： B60K17/04 , F16H57/0421 , F16H57/0482 , F16H57/0447 , Y10T74/2186
摘要： In a gearbox casing for an epicyclic change-speed gearbox, a region of the casing interior accommodating the rotating gearbox parts is partitioned off by a casing inner part configured as an intermediate wall from a region of the casing interior enclosed by a base part open towards the bottom in the installed position. The wall surface containing the inner mouth lays on a casing bulge which is bounded opposite the casing interior. The inner wall surface starts from a point on the cylindrical inner wall of the cylindrical casing outer part lying ahead of the mouth in relation to a forward rotation direction of the rotating gearbox parts to follow a spiral curve away from the casing longitudinal axis in a circumferential direction of the rotation axis.
摘要翻译：在用于行星式变速齿轮箱的变速箱壳体中，容纳旋转齿轮箱部件的壳体内部的区域由构造为中间壁的壳体内部部分从壳体内部的区域分隔开，所述壳体内部部分由基部的开口朝向底部处于安装位置。包含内口的壁面位于与套管内部相对的外壳凸起上。内壁面从圆筒状外壳的圆筒状内壁的位置开始，相对于旋转齿轮箱部的正向旋转方向位于口部的前方，在圆周方向旋转轴方向。

3. 发明授权

US4722246A Planet wheel power divider for motor vehicles 失效
标题翻译：用于汽车的行星轮功率分配器
公开(公告)号：US4722246A
公开(公告)日：1988-02-02
申请号：US3458
申请日：1987-01-15
申请人： Hermann Gaus , Wolfgang Zaiser
发明人： Hermann Gaus , Wolfgang Zaiser
IPC分类号： F16H3/00 , B60K17/346 , F16H3/44 , F16H3/66 , F16H37/08 , F16H37/06 , F16H1/42
CPC分类号： F16H37/0813 , B60K17/3462 , F16H3/663 , F16H2200/2005
摘要： A planet-wheel power divider operates with a planet carrier and other transmission members in the form of three central wheels, with an input shaft connected to one central wheel, with an output shaft drivingly connected to one central wheel, with an output shaft drivingly connected to one of the other three transmission members and arranged centrally relative to the main axis. A second coaxial output shaft in the form of a hollow shaft is used to drive a parallel auxiliary drive shaft and can be coupled alternately to two of the three transmission members by shiftable clutches. A main planet meshes with an auxiliary planet and an outer central wheel, used for the constant connection to the input shaft, and an inner central wheel meshes with the main planet and a further inner central wheel meshes with the auxiliary planet.So that the power divider can be shifted under load to change the torque distribution to the output shafts and to ensure the same torque direction on both output shafts, the hollow shaft is connected to the planet carrier and to the inner central wheel meshing with the main planet by means of respective frictional clutches shiftable under load and the central output shaft is connected to the inner central wheel which meshes with the auxiliary planet.
摘要翻译：行星轮功率分配器与三个中心轮的形式的行星架和其它传动构件一起操作，输入轴连接到一个中心轮，输出轴驱动地连接到一个中心轮，输出轴驱动连接到另一个三个传动构件中的一个并且相对于主轴线居中布置。以空心轴形式的第二同轴输出轴用于驱动并联的辅助驱动轴，并且可以通过可移动的离合器交替地耦合到三个传动构件中的两个。主行星与辅助行星和外中心轮啮合，用于与输入轴恒定连接，内中心轮与主行星啮合，另一内侧中心轮与辅助行星啮合。因此，功率分配器可以在负载下移动，以改变输出轴的转矩分配，并确保两个输出轴上的扭矩方向相同，空心轴连接到行星架，并与内侧中心轮连接，主轴行星通过相应的摩擦离合器在负载下移动，并且中心输出轴连接到与辅助行星啮合的内部中心轮。

4. 发明授权

US5249476A Automatic selector device for multi-gear change-speed gearbox 失效
标题翻译：多档变速箱自动选择装置
公开(公告)号：US5249476A
公开(公告)日：1993-10-05
申请号：US886246
申请日：1992-05-21
申请人： Wolfgang Zaiser , Gerhard Wagner
发明人： Wolfgang Zaiser , Gerhard Wagner
IPC分类号： F15B13/02 , F16H59/02 , F16H59/08 , F16H61/02 , F16H61/16 , F16H61/18 , F16H61/22 , F16H61/28 , F16H63/08 , F16H63/34 , F16K11/085 , F16H59/04 , F16D71/04 , F16K51/00
CPC分类号： F16H61/0248 , F16H61/0274 , F16H61/0276 , F16H2059/006 , F16H2061/0281 , F16H61/0251 , Y10T74/19251
摘要： An automatic selector device for multi-gear change-speed gearbox includes a multi-way valve which can be driven into several valve positions each associated with one gear by a stepper motor whose operation depends on an electronic control unit. Each of the valve positions causes the appropriate gear to be selected. The multi-way valve is connected kinematically to a selector unit which can be actuated manually in order to block gears through the intermediary of a stop and an opposing stop.
摘要翻译：用于多档变速齿轮箱的自动选择装置包括一个多通阀，该多通阀可以通过步进电机驱动到几个阀位，每个阀位与一个齿轮相关联，该步进电机的操作取决于电子控制单元。每个阀位导致选择适当的档位。多通阀以运动学方式连接到选择器单元，该选择器单元可以手动地致动，以便通过止动件和相对止动件的中间阻挡齿轮。

5. 发明授权

US4295348A Progressive torque transmission in leaf-spring coupling 失效
标题翻译：弹簧联轴器中的渐进扭矩传递
公开(公告)号：US4295348A
公开(公告)日：1981-10-20
申请号：US69373
申请日：1979-08-24
申请人： Friedrich Helfer , Ernst Elsner , Wolfgang Zaiser
发明人： Friedrich Helfer , Ernst Elsner , Wolfgang Zaiser
IPC分类号： F16D3/56
CPC分类号： F16D3/56 , Y10T403/54
摘要： The disclosure concerns a leaf-spring coupling comprising a hub and an outer ring around the hub and a plurality of leaf-spring assemblies clamped to the hub and extending into respective receiving grooves in the outer ring, such that relative rotation around the axis of the hub and the outer ring flexes the leaf-spring assemblies. Each leaf-spring assembly is comprised of a plurality of leaf-springs, including a longer principal spring that continuously engages in the groove in the outer ring and a plurality of flank springs next to the principal spring and which decrease in length stepwise moving out from the principal spring. A series of stops are arranged in the groove for each leaf-spring assembly. Each flank spring engages its respective stop as the hub and outer ring rotate relatively to each other and such engagement causes the respective leaf-spring to flex toward the principal spring. In all embodiments, prior to flexion, the leaf-springs are apart from the stops and they engage the stops upon relative rotation of the hub and the outer ring. In some embodiments, the stops are so placed that the individual flank springs engage their respective stops consecutively as the relative rotation of the hub and outer ring increases.
摘要翻译：本发明涉及一种叶簧联接器，其包括轮毂和围绕轮毂的外环，以及多个板簧组件，其夹紧到轮毂并延伸到外环中的相应的接收槽中，使得围绕轴线的相对旋转轮毂和外环弯曲板簧组件。每个板簧组件包括多个板簧，包括连续地接合在外环中的槽中的较长的主弹簧和在主弹簧旁边的多个侧翼弹簧，并且其长度逐渐地从主要春天。在每个板簧组件的槽中布置有一系列止动件。当轮毂和外圈彼此相对旋转时，每个侧翼弹簧与其相应的止动件接合，并且这种接合使相应的板簧朝着主弹簧弯曲。在所有实施例中，在弯曲之前，板簧与止动件分开，并且当毂和外圈相对旋转时，它们与止动件接合。在一些实施例中，止动件被放置成使得当轮毂和外环的相对旋转增加时，各个侧翼弹簧连续地与它们各自的止挡接合。

6. 发明授权

US5435791A Change-speed gearbox with three epicyclic partial gear trains 失效
标题翻译：具有三个行星部分齿轮系的变速齿轮箱
公开(公告)号：US5435791A
公开(公告)日：1995-07-25
申请号：US153191
申请日：1993-11-17
申请人： Wolfgang Zaiser , Hans Merkle
发明人： Wolfgang Zaiser , Hans Merkle
IPC分类号： F16H3/66 , F16H3/62 , F16H47/08
CPC分类号： F16H3/66 , F16H2200/0047 , F16H2200/201
摘要： In a change-speed gearbox with three epicyclic partial gear trains, an input shaft is connected directly to a co-axial gearwheel of the input-end partial gear train and, by means of a drive clutch, to a co-axial gearwheel of the output-end partial gear train. In the input-end partial gear train, two gear elements are connected by means of a lock-up clutch, the planet carrier being still connected with the one co-axial gearwheel of the third partial gear train. In the output-end partial gear train, the planet carrier is directly connected to an output shaft and the outer co-axial gearwheel is connected to a forward gear brake. In the third partial gear train, the planet carrier is connected both to the co-axial gearwheel of the output-end partial gear train, which can be connected to the input shaft, and to a reverse gear brake and the other co-axial gearwheel can be brought, by means of a second drive clutch, into drive connection with the co-axial gearwheel, of the output-end partial gear train, connected to the forward gear brake.
摘要翻译：在具有三个周向部分齿轮系的变速齿轮箱中，输入轴直接连接到输入端部分齿轮系的同轴齿轮，并且通过驱动离合器连接到同轴齿轮输出端部分齿轮系。在输入端部分齿轮系中，两个齿轮元件通过锁止离合器连接，行星架仍与第三部分齿轮系的同轴齿轮连接。在输出端部分齿轮系中，行星架直接连接到输出轴，外同轴齿轮与前齿轮制动器连接。在第三部分齿轮系中，行星架连接到输出端部分齿轮系的同轴齿轮上，该齿轮可以连接到输入轴，并且连接到倒车齿轮制动器，而另一个同轴齿轮可以通过第二驱动离合器与输出端部分齿轮系的同轴齿轮的驱动连接，连接到前进档制动器。

7. 发明授权

US5239897A Automatic selector device for a multi-gear change-speed gearbox 失效
标题翻译：用于多变速齿轮箱的自动选择装置
公开(公告)号：US5239897A
公开(公告)日：1993-08-31
申请号：US886259
申请日：1992-05-21
申请人： Wolfgang Zaiser , Gerhard Wagner
发明人： Wolfgang Zaiser , Gerhard Wagner
IPC分类号： F15B13/02 , F16H61/02 , F16H61/28 , F16H63/02 , F16H63/08
CPC分类号： F16H61/0206 , F16H61/0276 , F16H2061/0281 , F16H61/0251 , Y10T74/19251
摘要： An automatic selector device for a multi-gear change-speed gearbox permits selection of the gears by a respective gear apparatus, e.g., clutch or brake, which is actuated by a selector actuator. The operating pressure of the selector actuator is switched on and off in each case by a selector valve. The selector valves are connected to a multi-path control valve for actuation by way of a control pressure force, and the control valve is actuated by an electromotive valve actuator whose operation depends on an electronic control unit.
摘要翻译：用于多档变速齿轮箱的自动选择装置允许通过由选择器致动器致动的相应齿轮装置（例如离合器或制动器）来选择齿轮。选择器执行器的操作压力在每种情况下通过选择阀打开和关闭。选择阀通过控制压力与多路控制阀连接起来，并且控制阀由电动阀致动器致动，电动阀致动器的操作取决于电子控制单元。

8. 发明授权

US4458792A Automotive retarder 失效
标题翻译：汽车减速机
公开(公告)号：US4458792A
公开(公告)日：1984-07-10
申请号：US319031
申请日：1981-11-06
申请人： Wolfram Thomas , Wolfgang Zaiser
发明人： Wolfram Thomas , Wolfgang Zaiser
IPC分类号： F16D57/04 , F16D57/02 , F16H57/10
CPC分类号： F16D57/04
摘要： An automotive retarder in which an outer toroid of at least one inner hydrodynamic operating cycle is bounded by inner surfaces of shells of at least two impellers engaged in the operating cycle. One of the impellers is adapted to be positioned by a thrust torque with another impeller by a counter support torque. The shell of the impeller which can be positioned by the thrust torque is provided with at least one aperture to reduce losses under idling conditions of the retarder. An annular slide valve is arranged concentrically with respect to an axis of rotation of the retarder with a sealing surface being provided on the valve which is stationary with respect to the valve. The annular slide valve may be displaced relative to the outlet aperture into a braking position such that the outlet aperture is closed off by the sealing surface of the annular slide valve and into at least one idling position unblocking the outlet opening to a greater or lesser extent. The associated sealing surface has an outline or configuration corresponding to the outer toroid and, in a braking position, the sealing surface is at least approximately flush with an inner surface of the shell of the impeller adapted to be positioned by the thrust torque.
摘要翻译：一种汽车减速器，其中至少一个内部流体动力学操作循环的外部环形线由在操作循环中啮合的至少两个叶轮的壳体的内表面限定。叶轮中的一个适于通过具有反向支撑扭矩的另一叶轮的推力转矩来定位。可以通过推力转矩定位的叶轮的外壳设置有至少一个孔，以减少缓速器的空转条件下的损失。环形滑阀相对于延迟器的旋转轴线同心地布置，其中密封表面设置在相对于阀静止的阀上。环形滑阀可以相对于出口孔移动到制动位置，使得出口孔被环形滑阀的密封表面封闭，并且进入至少一个空转位置，以大大降低出口开度。相关联的密封表面具有对应于外部环形线圈的轮廓或构造，并且在制动位置中，密封表面至少与适于通过推力转矩定位的叶轮壳体的内表面大致齐平。

9. 发明授权

US4319466A Securement of leaf springs in torsionally elastic coupling 失效
标题翻译：在弹性联轴器中安装板簧
公开(公告)号：US4319466A
公开(公告)日：1982-03-16
申请号：US69372
申请日：1979-08-24
申请人： Wolfgang Zaiser , Ernst Elsner
发明人： Wolfgang Zaiser , Ernst Elsner
IPC分类号： F16D3/56 , F16D3/14
CPC分类号： F16D3/56
摘要： The disclosure concerns a torsionally elastic coupling comprised of a central hub and an outer ring around the hub and spaced therefrom wherein the ring may relatively shift with respect to the hub. A series of leaf-spring assemblies are arrayed around the hub and the leaf-springs thereof project from the inner hub to the outer ring. A respective groove in the outer ring receives at least the longer ones of the leaf-springs of each assembly. Reinforcements are positioned in these grooves for being engaged by the leaf-springs. The leaf-springs of each assembly are of varying length. For holding the leaf-spring assemblies to the hub, there are wedge-shaped intermediate pieces between adjacent leaf-spring assemblies. Alternate wedge-shaped intermediate pieces are fastened to the hub and the other alternate ones are integrally formed with the hub.
摘要翻译：本公开涉及一种扭转弹性联轴器，其包括中心轮毂和围绕轮毂的外环，并且与其间隔开，其中环可相对于轮毂相对移动。一系列板簧组件围绕轮毂排列，其板簧从内毂突出到外圈。外环中的相应凹槽至少接收每个组件的较长的板簧。加强件位于这些槽中，以便被板簧接合。每个组件的板簧具有不同的长度。为了将板簧组件固定在轮毂上，相邻的板簧组件之间有楔形的中间件。替代的楔形中间件紧固到轮毂，而另一个楔形中间件与轮毂一体形成。

10. 发明授权

US4089238A Planetary gear change-speed transmission, especially for motor vehicles 失效
标题翻译：行星齿轮变速传动，尤其适用于机动车辆
公开(公告)号：US4089238A
公开(公告)日：1978-05-16
申请号：US340882
申请日：1973-03-13
申请人： Hans-Joachim M. Forster , Wolfgang Zaiser , Werner Hensel
发明人： Hans-Joachim M. Forster , Wolfgang Zaiser , Werner Hensel
IPC分类号： F16H3/66 , F16H57/10
CPC分类号： F16H3/66 , F16H3/663 , F16H2200/0043 , F16H2200/2007 , F16H2200/201 , F16H2200/2023
摘要： A planetary gear change-speed transmission, especially for motor vehicles in which a first group consisting of planetary gear sets provides three forward speeds and a reverse speed with one of the elements of the first group constituting a common input member for all forward speeds and another element forming the input member for the reverse speed, whereby both input members are adapted to be connected with the driving engine by way of a clutch, and in which a second group consisting of sun gear, ring gear and planet gear arranged on a carrier is operatively connected with the first group in such a manner that the output of the second group is rigidly connected with the output of the first group, the second element of the second group is adapted to be braked while a third element is adapted to be connected with a further member of the first group so as to produce four forward speeds and a reverse speed which can be engaged without group-change.
摘要翻译：一种行星齿轮变速传动装置，特别是用于机动车辆，其中由行星齿轮组组成的第一组提供三个前进速度和一个反向速度，其中第一组的一个元件构成用于所有前进速度的公共输入部件，另一个元件形成用于反向速度的输入构件，由此两个输入构件适于通过离合器与驱动发动机连接，并且其中由布置在载体上的太阳齿轮，齿圈和行星齿轮组成的第二组是与第一组可操作地连接，使得第二组的输出与第一组的输出刚性连接，第二组的第二组件适于制动，而第三组件适于与第第一组的另一个构件，以便产生四个前进速度和一个可以在没有组变更的情况下进行接合的倒档速度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式