公开(公告)号：WO2016053590A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/049411

申请日：2015-09-10

Applicant: EATON CORPORATION

Inventor： SHEEN, Benjamin S.

IPC: F16H1/28

CPC classification number: F16H55/08 ,  B23F19/00 ,  B23F19/10 ,  F16H1/08 ,  F16H1/28 ,  F16H48/285 ,  F16H48/38

Abstract: A parallel axis gear configuration constructed in accordance to one example of the present disclosure can include a first gear having a first gear tooth that includes a lead crowning across a face width thereof. The lead crowning can include (i) a first lead crown defined from a centerline to a transition point and (ii) a second lead crown defined from the transition point to a first end point. The lead crowning can include a drop-off magnitude that is greater at the second lead crown than the first lead crown.

Abstract translation: 根据本公开的一个示例构造的平行轴齿轮构造可以包括具有第一齿轮齿的第一齿轮，所述第一齿轮齿包括穿过其顶部宽度的冠部。 铅冠可以包括（i）从中心线到过渡点限定的第一引导牙冠和（ii）从转变点到第一终点限定的第二引导牙冠。 铅冠可以包括在第二铅冠处比第一铅冠更大的下降幅度。

公开(公告)号：WO2015183342A1

公开(公告)日：2015-12-03

申请号：PCT/US2014/071899

申请日：2014-12-22

Applicant: EATON CORPORATION

Inventor： SHEEN, Benjamin S.

IPC: B23F21/16 ,  B23F5/22 ,  B23F15/00 ,  F16H55/08

CPC classification number: B23F21/16 ,  B23F5/22 ,  B23F15/00 ,  F16H25/20 ,  F16H2025/2059 ,  F16H2025/2084 ,  F16H2025/209 ,  Y10T407/1715 ,  Y10T409/101749

Abstract: A gear hobbing apparatus for producing a gear from a blank according to one example of the present disclosure can include a hob, a first series of hob teeth and a second series of hob teeth. The hob can have a cylindrical hob body. The first series of hob teeth can extend from the cylindrical hob body and have a first whole depth. The second series of hob teeth can alternately extend from the cylindrical hob body with the first series of hob teeth and have a second whole depth. The first and second whole depths are distinct and configured to create a gear from the blank that has adjacent teeth having distinct outer diameters.

Abstract translation: 根据本公开的一个示例的用于从坯件生产齿轮的滚齿机装置可以包括滚刀，第一系列滚刀和第二系列滚刀齿。 滚刀可以有一个圆柱滚刀体。 第一系列滚刀可以从圆柱滚刀体延伸，并具有第一整体深度。 第二系列的滚刀齿可以从圆柱滚刀体与第一系列滚刀齿轮交替地延伸并具有第二整体深度。 第一和第二整个深度是不同的并且构造成从坯件产生具有不同外径的相邻齿的齿轮。

公开(公告)号：WO2015142397A2

公开(公告)日：2015-09-24

申请号：PCT/US2014/071892

申请日：2014-12-22

Applicant: EATON CORPORATION

Inventor： SHEEN, Benjamin S.

IPC: F16H48/06

CPC classification number: F16H48/08 ,  F16H48/06 ,  F16H48/36 ,  F16H48/40 ,  F16H2048/082 ,  F16H2048/087

Abstract: A differential gear mechanism includes a differential case, a first side gear, a second side gear, a first pinion and a second pinion. The first side gear is rotatably mounted within the differential case and has a first outer diameter. The second side gear is rotatably mounted within the differential case and has a second diameter. The first pinion gear is meshed for rotation with the first side gear during a first meshing event. The second pinion gear is meshed for rotation with the second side gear during a second meshing event. The first and second pinion gears form a torque transfer arrangement configured for transferring torque between the first and second pinion gears and the first and second side gears to rotate the first and second side gears. The first and second outer diameters are distinct such that the first and second meshing events are offset in time.

Abstract translation: 差动齿轮机构包括差速器壳体，第一侧齿轮，第二侧齿轮，第一小齿轮和第二小齿轮。 第一侧齿轮可旋转地安装在差速器壳体内并且具有第一外径。 第二侧齿轮可旋转地安装在差速器壳体内并具有第二直径。 在第一啮合事件期间，第一小齿轮啮合以与第一侧齿轮一起转动。 在第二啮合事件期间，第二小齿轮啮合以与第二侧齿轮一起转动。 第一和第二小齿轮形成扭矩传递装置，其配置用于在第一和第二小齿轮与第一和第二侧齿轮之间传递扭矩，以使第一和第二侧齿轮转动。 第一和第二外径是不同的，使得第一和第二啮合事件在时间上偏移。

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。

公开(公告)号：WO2016201173A1

公开(公告)日：2016-12-15

申请号：PCT/US2016/036809

申请日：2016-06-10

Applicant: EATON CORPORATION

Inventor： SHEEN, Benjamin S.

IPC: F02B39/04 ,  F02B33/02

CPC classification number: F02B39/04 ,  F02B33/38 ,  F04C18/126 ,  F04C29/0042 ,  F04C2240/20 ,  F04C2240/30 ,  F04C2240/60

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 and a second rotor shaft. The first and second rotors are received in cylindrical overlapping chambers of the housing. The first timing gear has first helical teeth. The second timing gear has second helical teeth. The second timing gear is arranged in meshed engagement with the first timing gear such that the second timing gear is driven by 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 first timing gear has a first axial lead. The first rotor has a second axial lead. The first and second axial leads match.

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，第一转子轴和第二转子轴。 第一和第二转子被容纳在壳体的圆柱形重叠室中。 第一个正时齿轮具有第一螺旋齿。 第二正时齿轮具有第二螺旋齿。 第二正时齿轮布置成与第一正时齿轮啮合，使得第二正时齿轮由第一正时齿轮驱动。 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。 第一正时齿轮具有第一轴向引线。 第一转子具有第二轴向引线。 第一和第二轴向引线相匹配。