公开(公告)号：US06645113B2

公开(公告)日：2003-11-11

申请号：US09967257

申请日：2001-09-28

申请人： Brian C. Orr ,  John E. Rutt ,  Richard M. Krzesicki

发明人： Brian C. Orr ,  John E. Rutt ,  Richard M. Krzesicki

IPC分类号： F16H4806

CPC分类号： F16H48/08 ,  F16H57/023 ,  F16H2048/085 ,  F16H2048/087 ,  F16H2048/385 ,  F16H2048/387 ,  Y10T74/19688

摘要： A differential gear assembly for an automobile includes an annular ring gear, a differential case, a pair of side gears substantially axially aligned and spaced apart from each other and adapted to be supported by the differential case and to engage an axle shaft of the automobile, and a pair of differential pinion gears substantially axially aligned and spaced apart from each other, and adapted to engage the side gears. A differential pin is secured to and extends diametrically across the ring gear and is adapted to support the differential pinion gears in engagement with the side gears and to allow rotational movement of the differential pinion gears about the differential pin.

摘要翻译： 用于汽车的差速齿轮组件包括环形齿圈，差速器壳体，一对侧齿轮，其基本上轴向对齐并且彼此间隔开并且适于由差速器壳体支撑并接合汽车的车轴， 以及一对差速小齿轮，其基本上轴向对齐并彼此间隔开，并且适于接合所述侧齿轮。 差速销被固定并且沿径向延伸穿过齿圈，并且适于支撑与侧齿轮接合的差动小齿轮并允许差动小齿轮围绕差动销的旋转运动。

公开(公告)号：US06652408B2

公开(公告)日：2003-11-25

申请号：US10014394

申请日：2001-12-11

申请人： John E. Rutt ,  Brian C. Orr ,  Richard M. Krzesicki

发明人： John E. Rutt ,  Brian C. Orr ,  Richard M. Krzesicki

IPC分类号： F16H4806

CPC分类号： F16H48/08 ,  F16H48/40 ,  F16H2048/085 ,  F16H2048/385 ,  F16H2048/405 ,  Y10T74/19688

摘要： A direct drive differential containing a ring gear and a differential pin attached directly to the ring gear. This arrangement changes the load path through the differential case that allows for a new design to be created. The ring gear has a slot and the differential pin has a flat on the sides that mate together when assembled. The differential pin is round and the ring gear has a radius that mate together when assembled. The ring gear has a diameter machined into the inside ring diameter but allows a pin with slots to be assembled. The pin locks into place in the ring gear by rotating the pin during assembly. The ring gear has a through hole or is drilled and tapped and the differential pin has a hole therefore the two parts can be locked together in place.

摘要翻译： 一个直接驱动差速器，包含一个环形齿轮和一个差速销，直接连接到齿圈上。 这种布置通过允许创建新设计的差速器箱来改变负载路径。 齿圈具有槽，差动销在组装时在侧面上具有平坦的配合。 差速器针是圆形的，并且环形齿轮在组装时具有配合在一起的半径。 齿圈具有加工成内圈直径的直径，但允许具有槽的销组装。 在组装过程中，通过旋转销将销钉锁定在环形齿轮中。 齿圈具有通孔或被钻孔和攻丝，并且差动销具有孔，因此两个部件可以锁定在一起就位。