公开(公告)号：WO2010144710A1

公开(公告)日：2010-12-16

申请号：PCT/US2010/038183

申请日：2010-06-10

Applicant: EATON CORPORATION ,  KUMAR, Sandeep ,  COCHREN, Steven, J. ,  RADZEVICH, Stephen, P. ,  HERRMANN, Paul, N. ,  RUDKO, Steven, A.

Inventor： KUMAR, Sandeep ,  COCHREN, Steven, J. ,  RADZEVICH, Stephen, P. ,  HERRMANN, Paul, N. ,  RUDKO, Steven, A.

IPC: F16H48/28 ,  F16H48/22 ,  F16H48/10

CPC classification number: F16H55/0846 ,  F16H48/10 ,  F16H48/22 ,  F16H48/28 ,  F16H48/29 ,  F16H2048/102 ,  F16H2055/173

Abstract: A differential (10) includes a differential case (50); a side gear (32) comprising a helical face gear; a helical pinion (24) configured for meshing engagement with the side gear (32); and a pinion housing (12) configured to support the helical pinion (24). The pinion housing (12) includes a first face (16); a second face (18) opposing the first face (16); a first projection (20) located on the first face (16); and a second projection (22) located on the second face (18). In some embodiments, the differential (10) further comprises an actuator (36) configured for engagement with the pinion housing (12) and a plurality of friction plates (48) disposed between the actuator (36) and the differential case (50). The pinion housing (12) also includes an aperture or hole (26) extending radially inwardly from an outer radial surface (38) of the generally annular ring; and a channel (30) extending from the first face (16) to the second face (18), wherein the channel (30) is substantially radially aligned with the aperture or hole (26).

Abstract translation: 差速器（10）包括差速器壳体（50）; 包括螺旋面齿轮的侧齿轮（32） 构造成与所述侧齿轮（32）啮合的螺旋小齿轮（24）; 以及构造成支撑所述螺旋小齿轮（24）的小齿轮壳体（12）。 小齿轮壳体（12）包括第一面（16）; 与第一面（16）相对的第二面（18）; 位于第一面（16）上的第一突起（20）; 和位于第二面（18）上的第二突出部（22）。 在一些实施例中，差速器（10）还包括构造成用于与小齿轮壳体（12）接合的致动器（36）和设置在致动器（36）和差速器壳体（50）之间的多个摩擦板（48）。 小齿轮壳体（12）还包括从大致环形环的外径向表面（38）径向向内延伸的孔或孔（26） 以及从所述第一面（16）延伸到所述第二面（18）的通道（30），其中所述通道（30）与所述孔或孔（26）基本上径向对准。

公开(公告)号：WO2014110144A1

公开(公告)日：2014-07-17

申请号：PCT/US2014/010699

申请日：2014-01-08

Applicant: EATON CORPORATION

Inventor： HERRMANN, Paul, N. ,  COCHREN, Steven, J. ,  KUMAR, Sandeep ,  RUDKO, Steven, A. ,  RADZEVICH, Stephen, P. ,  FOX, Matthew, G. ,  FISHER, Daniel, Philip

IPC: B60K17/04 ,  B60K17/16 ,  F16H48/00

CPC classification number: B60K17/04 ,  B60K17/16 ,  F16H48/00 ,  F16H48/22 ,  F16H2048/102 ,  F16H2048/207

Abstract: A differential includes a differential case; a side gear; a pinion configured for meshing engagement with the side gear; and a pinion housing configured to support the pinion. The pinion housing includes a first face; a second face opposing the first face; a first projection located on the first face; and a second projection located on the second face. The pinion housing also includes an aperture or hole extending radially inwardly from an outer radial surface of the generally annular ring; and a channel extending from the first face to the second face, wherein the channel is substantially radially aligned with the aperture or hole. In embodiments, the pinion housing includes one or more transfer formations configured to transfer torque from the differential case, and the pinion housing is configured to permit movement in an axial direction between a pair of side gears.

Abstract translation: 差速器包括差速器壳体; 侧齿轮 小齿轮，其构造成与所述侧齿轮啮合; 以及构造成支撑所述小齿轮的小齿轮壳体。 小齿轮壳体包括第一面; 与第一面相对的第二面; 位于第一面上的第一突出部; 以及位于所述第二面上的第二突出部。 小齿轮壳体还包括从大致环形环的外径向表面径向向内延伸的孔或孔; 以及从所述第一面延伸到所述第二面的通道，其中所述通道与所述孔或孔基本上径向对准。 在实施例中，小齿轮壳体包括被配置为从差速器壳体传递扭矩的一个或多个转移结构，并且小齿轮壳体构造成允许在一对侧齿轮之间沿轴向运动。

公开(公告)号：WO2017049019A1

公开(公告)日：2017-03-23

申请号：PCT/US2016/052029

申请日：2016-09-16

Applicant: EATON CORPORATION

Inventor： SHEEN, Benjamin S. ,  HOPKINS, Justin ,  KUMAR, Sandeep ,  OUWENGA, Daniel

IPC: F02B33/02 ,  F02B39/02

CPC classification number: F04C29/005 ,  F02B33/38 ,  F02B39/04 ,  F02B67/10 ,  F04C18/126 ,  F04C2240/805

Abstract: A supercharger constructed in accordance to one example of the present disclosure includes a housing, a first rotor, a second rotor, a first timing gear, a second timing gear, a first rotor shaft, a second rotor shaft and a coupling. The first and second rotors are received in cylindrical overlapping chambers of the housing. The first timing gear has a gear body that includes first helical teeth. The gear body further defines a central bore and a series of openings. The second timing gear has second helical teeth and is arranged in meshed engagement with the first timing gear. The first rotor shaft supports the first rotor and the first timing gear. The second rotor shaft supports the second rotor and the second timing gear. The coupling has a coupling body and includes a series of protrusions configured to be inserted into the series of openings of the gear body.

Abstract translation: 根据本公开的一个示例构造的增压器包括壳体，第一转子，第二转子，第一正时齿轮，第二正时齿轮，第一转子轴，第二转子轴和联接器。 第一和第二转子被容纳在壳体的圆柱形重叠室中。 第一正时齿轮具有包括第一螺旋齿的齿轮体。 齿轮体还限定了中心孔和一系列开口。 第二正时齿轮具有第二螺旋齿并且布置成与第一正时齿轮啮合。 第一转子轴支撑第一转子和第一正时齿轮。 第二转子轴支撑第二转子和第二正时齿轮。 联轴器具有连接体，并且包括构造成插入到齿轮体的一系列开口中的一系列突起。