公开(公告)号：US06557660B2

公开(公告)日：2003-05-06

申请号：US09975724

申请日：2001-10-10

申请人： Bryan M. Averill ,  Kip E. Clohessy ,  John R. Dupree ,  Fred L. Ewer ,  Mark J. Fogelberg ,  Randy C. Karambelas ,  Peter A. Lines ,  Peter J. Pugliese

发明人： Bryan M. Averill ,  Kip E. Clohessy ,  John R. Dupree ,  Fred L. Ewer ,  Mark J. Fogelberg ,  Randy C. Karambelas ,  Peter A. Lines ,  Peter J. Pugliese

IPC分类号： B60K2308

CPC分类号： F16D11/10 ,  B60K17/30 ,  B60K17/3515 ,  B60K23/08 ,  F16C19/186 ,  F16C33/581 ,  F16C2326/02

摘要： An assembly for converting a vehicle between two-wheel and four-wheel drive. The assembly includes a bell form of a constant velocity joint being supported by a bearing mounted to one of the vehicle knuckle and the wheel hub. The bell form further includes a collar that has a connector, and a spindle of the wheel hub has a connector in close proximity to the bell form connector. A clutch ring actuated by an actuator is moved by the actuator between engagement with one of the connectors and engagement with both of the connectors.

摘要翻译： 一种用于在两轮和四轮驱动之间转换车辆的组件。 该组件包括一个等速万向节的钟形形式，其由安装在车辆转向节和轮毂之一上的轴承支撑。 铃形进一步包括具有连接器的轴环，并且轮毂的主轴具有紧邻钟形连接器的连接器。 由致动器致动的离合器环通过致动器在与一个连接器接合并与两个连接器接合之间移动。

公开(公告)号：US5520272A

公开(公告)日：1996-05-28

申请号：US234681

申请日：1994-04-28

申请人： Fred L. Ewer ,  Philip J. Cronin, II ,  John R. DuPree

发明人： Fred L. Ewer ,  Philip J. Cronin, II ,  John R. DuPree

IPC分类号： B60K23/08 ,  F16D11/14 ,  F16D43/02 ,  F16D1/06

CPC分类号： F16D43/02 ,  F16D11/14 ,  F16D2011/002

摘要： A hub lock device for converting a vehicle between four-wheel and two-wheel drive, the hub lock being actuated by automatic actuation or manual actuation. A sliding clutch ring that engages and disengages the wheel and axle is trapped in a cage. An extender bar from the cage has a hook end that hooks over the edge of a nut. The nut is moved between inner and outer positions by a manual dial. In the outer position, the nut forces the cage, through engagement of the hook end, to the position whereat the clutch ring is urged to interlock the axle and wheel. In the inner position the nut releases the cage, i.e., the hook can extend between an inner and outer position, to permit automatic actuation. The automatic actuation includes cam actuation wherein the spindle nut provides the cam actuator and brake surface for secondary cam actuation. The spindle nut is locked to the spindle with a lock pin projection extended from a thrust ring that enhances turning of the drive gear on the axle relative to the spindle nut in four-wheel drive.

摘要翻译： 一种用于在四轮和二轮驱动之间转换车辆的轮毂锁定装置，轮毂锁由自动致动或手动致动致动。 将车轮和车轴接合和脱离的滑动离合器环被夹在笼中。 笼子的延长杆具有钩在螺母边缘上的钩端。 螺母通过手动拨盘在内部和外部位置之间移动。 在外部位置，螺母通过钩端接合到促动离合器环的位置，使车笼和车轮互锁。 在内部位置，螺母释放保持架，即钩可以在内部和外部位置之间延伸，以允许自动致动。 自动致动包括凸轮致动，其中主轴螺母提供凸轮致动器和用于副凸轮致动的制动表面。 主轴螺母被锁定到主轴上，锁定销突起从止推环延伸，增强了四轮驱动时相对于主轴螺母的轴上的驱动齿轮的转动。