公开(公告)号：US5299986A

公开(公告)日：1994-04-05

申请号：US822099

申请日：1992-01-17

申请人： Armando Fabris ,  Ivano Visentini ,  Antonietto Raniero

发明人： Armando Fabris ,  Ivano Visentini ,  Antonietto Raniero

IPC分类号： F16H48/22 ,  F16H48/24 ,  F16H48/26 ,  F16H48/30 ,  F16H1/45

CPC分类号： F16H48/22 ,  F16H48/24 ,  F16H48/27 ,  F16H48/30 ,  F16H48/32 ,  F16H2048/204 ,  F16H2048/423 ,  F16H2200/2071 ,  F16H48/40

摘要： The transmission includes a hydraulically operated actuator for selectively controlling a locking mechanism for a differential mechanism interconnecting a motion input shaft and at least two motion output shafts. The lubricant for the differential mechanism is supplied by a pump to an actuator for the lock device with the pump being driven from the motion input shaft. In one embodiment, the pump and the actuator are disposed in a support for the differential mechanism. In a second embodiment, the pump is mounted on the housing and is provided with a reciprocating piston driven by a rotatable cam mounted for rotation with the differential casing. The plunger is biased in one direction by a spring in such a manner that the plunger is driven for a suction stroke by the cam and for a delivery stroke by the spring.

摘要翻译： 变速器包括液压操作的致动器，用于选择性地控制用于将运动输入轴与至少两个运动输出轴相互连接的差动机构的锁定机构。 用于差速机构的润滑剂由泵提供给用于锁定装置的致动器，其中泵从运动输入轴驱动。 在一个实施例中，泵和致动器设置在用于差速机构的支撑件中。 在第二实施例中，泵安装在壳体上并且设置有由安装成与差速器壳体一起旋转的可旋转凸轮驱动的往复运动活塞。 柱塞通过弹簧在一个方向上被偏压，使得柱塞被驱动以通过凸轮进行抽吸冲程，并通过弹簧被驱动以用于输送冲程。

公开(公告)号：US5308095A

公开(公告)日：1994-05-03

申请号：US835542

申请日：1992-02-14

申请人： Armando Fabris ,  Gianni Massaccesi ,  Timante Carraro ,  Santino Pirotta

发明人： Armando Fabris ,  Gianni Massaccesi ,  Timante Carraro ,  Santino Pirotta

IPC分类号： B60B35/00 ,  B60B35/12 ,  B60G9/02 ,  B60K17/30 ,  B62D5/093 ,  B62D7/00 ,  B62D7/16 ,  B62D9/00 ,  B62D3/02

CPC分类号： B60B35/003 ,  B60B35/127 ,  B60B35/163 ,  B60G9/02 ,  B60K17/303 ,  B62D7/00 ,  B60B2310/305 ,  B60G2200/322 ,  B60G2204/418 ,  B60Y2200/221 ,  F16H48/08

摘要： An axle is disclosed which comprises a beam designed for conventional installation on the load-bearing structure of a vehicle, and has, journalled on its opposite ends, road wheel hubs subject to be steered through a steering actuator and being interlinked by a bevel-gear steering drive, such that their relative angular movements can be synchronized to suit pre-determined transmission parameters; the steering actuator is fully supported on the beam and has a stationary part which is rigid with the beam and independent of the load-bearing structure of the vehicle and a moveable part which is connected to the wheel hubs through the steering drive.

摘要翻译： 公开了一种轴，其包括设计用于常规安装在车辆的承载结构上的梁，并且在其相对端轴承安装有经过转向致动器转向的轮毂，并通过锥齿轮 转向驱动器，使得它们的相对角度运动可以被同步以适应预定的传动参数; 转向致动器完全支撑在梁上，并且具有与梁刚性的固定部分，并且独立于车辆的承载结构和通过转向驱动器连接到轮毂的可移动部件。