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公开(公告)号：US08353800B2
公开(公告)日：2013-01-15
申请号：US12760988
申请日：2010-04-15
IPC分类号： F16H48/06
CPC分类号： F16H55/0846 , F16H48/10 , F16H48/22 , F16H48/28 , F16H48/29 , F16H2048/102 , F16H2055/173
摘要： A differential includes a differential case; a side gear comprising a helical face gear; a helical pinion configured for meshing engagement with the side gear; and a pinion housing configured to support the helical 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. In some embodiments, the differential further comprises an actuator configured for engagement with the pinion housing and a plurality of friction plates disposed between the actuator and the differential case. 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.
摘要翻译： 差速器包括差速器壳体; 包括螺旋面齿轮的侧齿轮; 构造成与所述侧齿轮啮合的螺旋小齿轮; 以及构造成支撑所述螺旋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。 在一些实施例中，差速器还包括构造成用于与小齿轮壳体接合的致动器和设置在致动器和差速器壳体之间的多个摩擦板。 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。
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公开(公告)号：US20100317482A1
公开(公告)日：2010-12-16
申请号：US12760988
申请日：2010-04-15
IPC分类号： F16H48/06
CPC分类号： F16H55/0846 , F16H48/10 , F16H48/22 , F16H48/28 , F16H48/29 , F16H2048/102 , F16H2055/173
摘要： A differential includes a differential case; a side gear comprising a helical face gear; a helical pinion configured for meshing engagement with the side gear; and a pinion housing configured to support the helical 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. In some embodiments, the differential further comprises an actuator configured for engagement with the pinion housing and a plurality of friction plates disposed between the actuator and the differential case. 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.
摘要翻译： 差速器包括差速器壳体; 包括螺旋面齿轮的侧齿轮; 构造成与所述侧齿轮啮合的螺旋小齿轮; 以及构造成支撑所述螺旋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。 在一些实施例中，差速器还包括构造成用于与小齿轮壳体接合的致动器和设置在致动器和差速器壳体之间的多个摩擦板。 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。
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3.发明申请FACE GEAR DIFFERENTIALS INCORPORATING A TORQUE RING 审中-公开配合扭矩环的面齿轮差速器（FACE GEAR DIFFERENTIALS INCORPORATING A TORQUE RING）公开(公告)号：US20100317480A1
公开(公告)日：2010-12-16
申请号：US12814905
申请日：2010-06-14
CPC分类号： F16H55/0846 , F16H48/10 , F16H48/22 , F16H48/28 , F16H48/29 , F16H2048/102 , F16H2055/173 , Y10T74/19953
摘要： A gear set is provided including a side gear comprising a helical face gear with at least one helical tooth and a helical pinion. The helical pinion may have at least one helical tooth and may have an apex angle that is less than about 20°. The helical pinion may be configured for meshing engagement with the side gear. A differential may also be provided. The differential comprises a differential case and a gear set. The differential may further include a torque ring configured to support the helical pinion.
摘要翻译： 提供一种齿轮组，包括一个包括具有至少一个螺旋齿和螺旋小齿轮的螺旋面齿轮的侧齿轮。 螺旋小齿轮可以具有至少一个螺旋齿，并且可以具有小于约20°的顶角。 螺旋小齿轮可以被配置成与侧齿轮啮合。 还可以提供差速器。 差速器包括差速器壳体和齿轮组。 差速器还可以包括构造成支撑螺旋小齿轮的扭矩环。
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公开(公告)号：US08133146B2
公开(公告)日：2012-03-13
申请号：US12423113
申请日：2009-04-14
IPC分类号： F16H48/10
CPC分类号： F16H48/285 , F16H1/2836 , F16H2055/173 , Y10T74/19828 , Y10T74/19953
摘要： A gear train is provided that includes at least one side gear comprising a helical face gear and a plurality of helical pinions in meshing engagement with the helical face gear. The gear train may further include an absorber configured to provide an axial force on at least one of the plurality of helical pinions. A differential may also be provided including a differential case and a gear train disposed in the differential case. The gear train includes at least one side gear comprising a helical face gear and a plurality of helical pinions in meshing engagement with the helical face gear. The gear train in the differential may further include a means for providing an axial force on at least one of the plurality of helical pinions.
摘要翻译： 提供一种齿轮系，其包括至少一个侧齿轮，该副齿轮包括螺旋面齿轮和与螺旋面齿轮啮合的多个螺旋小齿轮。 齿轮系可以进一步包括被配置成在多个螺旋小齿轮中的至少一个上提供轴向力的吸收器。 也可以设置差速器壳体和布置在差速器壳体中的齿轮系的差速器。 齿轮系包括至少一个侧齿轮，其包括螺旋面齿轮和与螺旋面齿轮啮合的多个螺旋小齿轮。 差速器中的齿轮系可以进一步包括用于在多个螺旋小齿轮中的至少一个上提供轴向力的装置。
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公开(公告)号：US20100261568A1
公开(公告)日：2010-10-14
申请号：US12423113
申请日：2009-04-14
CPC分类号： F16H48/285 , F16H1/2836 , F16H2055/173 , Y10T74/19828 , Y10T74/19953
摘要： A gear train is provided that includes at least one side gear comprising a helical face gear and a plurality of helical pinions in meshing engagement with the helical face gear. The gear train may further include an absorber configured to provide an axial force on at least one of the plurality of helical pinions. A differential may also be provided including a differential case and a gear train disposed in the differential case. The gear train includes at least one side gear comprising a helical face gear and a plurality of helical pinions in meshing engagement with the helical face gear. The gear train in the differential may further include a means for providing an axial force on at least one of the plurality of helical pinions.
摘要翻译： 提供一种齿轮系，其包括至少一个侧齿轮，该副齿轮包括螺旋面齿轮和与螺旋面齿轮啮合的多个螺旋小齿轮。 齿轮系可以进一步包括被配置成在多个螺旋小齿轮中的至少一个上提供轴向力的吸收器。 也可以设置差速器壳体和布置在差速器壳体中的齿轮系的差速器。 齿轮系包括至少一个侧齿轮，其包括螺旋面齿轮和与螺旋面齿轮啮合的多个螺旋小齿轮。 差速器中的齿轮系可以进一步包括用于在多个螺旋小齿轮中的至少一个上提供轴向力的装置。
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公开(公告)号：US08460148B2
公开(公告)日：2013-06-11
申请号：US12813922
申请日：2010-06-11
IPC分类号： F16H48/06
CPC分类号： F16H48/10 , F16H48/40 , F16H2048/087 , F16H2048/102
摘要： A differential includes a side gear comprising a helical face gear; a helical pinion configured for meshing engagement with the side gear; a pinion housing configured to house the helical pinion; and a first support member configured to support the helical pinion. The side gear rotates around a differential axis. The helical pinion has a first end and a second end opposing the first end. The pinion housing comprises a generally annular ring and includes an outer radial surface; an inner radial surface; and an aperture extending radially inwardly from the outer radial surface. The first support member is disposed radially inwardly relative to the inner radial surface of the pinion housing. In some embodiments, the differential further includes a second support member configured to support the helical pinion. The second support member is disposed radially outwardly relative to the outer radial surface of the pinion housing.
摘要翻译： 差速器包括包括螺旋面齿轮的侧齿轮; 构造成与所述侧齿轮啮合的螺旋小齿轮; 小齿轮壳体，构造成容纳所述螺旋小齿轮; 以及构造成支撑所述螺旋小齿轮的第一支撑构件。 侧齿轮围绕差速器轴旋转。 螺旋小齿轮具有与第一端相对的第一端和第二端。 小齿轮壳体包括大致环形的环并且包括外径向表面; 内径向表面; 以及从外径向表面径向向内延伸的孔。 第一支撑构件相对于小齿轮壳体的内径向表面径向向内设置。 在一些实施例中，差速器还包括构造成支撑螺旋小齿轮的第二支撑构件。 第二支撑构件相对于小齿轮壳体的外径向表面径向向外设置。
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公开(公告)号：US20100323840A1
公开(公告)日：2010-12-23
申请号：US12813922
申请日：2010-06-11
IPC分类号： F16H48/06
CPC分类号： F16H48/10 , F16H48/40 , F16H2048/087 , F16H2048/102
摘要： A differential includes a side gear comprising a helical face gear; a helical pinion configured for meshing engagement with the side gear; a pinion housing configured to house the helical pinion; and a first support member configured to support the helical pinion. The side gear rotates around a differential axis. The helical pinion has a first end and a second end opposing the first end. The pinion housing comprises a generally annular ring and includes an outer radial surface; an inner radial surface; and an aperture extending radially inwardly from the outer radial surface. The first support member is disposed radially inwardly relative to the inner radial surface of the pinion housing. In some embodiments, the differential further includes a second support member configured to support the helical pinion. The second support member is disposed radially outwardly relative to the outer radial surface of the pinion housing.
摘要翻译： 差速器包括包括螺旋面齿轮的侧齿轮; 构造成与所述侧齿轮啮合的螺旋小齿轮; 小齿轮壳体，其构造成容纳所述螺旋齿轮; 以及构造成支撑所述螺旋小齿轮的第一支撑构件。 侧齿轮围绕差速器轴旋转。 螺旋小齿轮具有与第一端相对的第一端和第二端。 小齿轮壳体包括大致环形的环并且包括外径向表面; 内径向表面; 以及从外径向表面径向向内延伸的孔。 第一支撑构件相对于小齿轮壳体的内径向表面径向向内设置。 在一些实施例中，差速器还包括构造成支撑螺旋小齿轮的第二支撑构件。 第二支撑构件相对于小齿轮壳体的外径向表面径向向外设置。
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