公开(公告)号：US20150198131A1

公开(公告)日：2015-07-16

申请号：US14589253

申请日：2015-01-05

Applicant: BorgWarner Inc.

Inventor： Dan J. SHOWALTER

IPC: F02N15/02 ,  F16C43/04 ,  F16D41/067

CPC classification number: F02N15/023 ,  F02N11/00 ,  F16C43/04 ,  F16D41/067 ,  Y10T29/4968 ,  Y10T74/134

Abstract: In a permanently engaged starter system (20), a one-way clutch (40) is located between a starter motor (21) and a starter gear (54) for initiating the start of an internal combustion engine. The clutch (40) can include a starter gear (54), an outer race (56), an inner race (60), a roller cage (42) supporting a plurality of roller disks (46), and at least one spring (52). The roller cage (42) can include an enlarged inertia ring supported adjacent to a radially outwardly located peripheral edge (50) for retarding rotational movement of the roller cage (42) relative to the inner race (60) in response to acceleration of the starter motor (21). The spring (52) biases the roller cage (42) relative to the inner race (60) toward a disengaged clutch position, such that the plurality of roller disks (46) engage the inner race (60) and are spaced from the outer race surface (56).

Abstract translation: 在永久接合的启动器系统（20）中，单向离合器（40）位于起动电动机（21）和启动齿轮（54）之间，用于启动内燃机的起动。 离合器（40）可以包括起动齿轮（54），外座圈（56），内座圈（60），支撑多个辊盘（46）的滚子保持架（42）和至少一个弹簧 52）。 滚子保持架（42）可以包括一个与径向向外定位的周边边缘（50）邻近支撑的扩大的惯性环，用于响应于起动器的加速而相对于内座圈（60）延迟滚子保持架（42）的旋转运动 电动机（21）。 弹簧（52）相对于内座圈（60）将滚子保持架（42）偏向分离的离合器位置，使得多个滚子盘（46）接合内座圈（60）并与外座圈 表面（56）。

公开(公告)号：US20150176708A1

公开(公告)日：2015-06-25

申请号：US14576371

申请日：2014-12-19

Applicant: BorgWarner Inc.

Inventor： Dan J. SHOWALTER

IPC: F16H63/36 ,  F16H61/08 ,  F16H63/30

CPC classification number: F16H63/36 ,  F16H61/08 ,  F16H63/304 ,  F16H63/34 ,  F16H2063/3063 ,  F16H2063/3089 ,  F16H2063/321 ,  Y10T74/19251 ,  Y10T74/2003 ,  Y10T74/20098

Abstract: The present invention is directed toward a shift actuator assembly that includes a housing having a retaining mechanism. A holding pawl is biased into engagement with the retaining mechanism. A solenoid releasably engages the pawl when the shift shaft is disposed in its first position such that once the solenoid disengages the pawl, the cam surfaces on the retaining mechanism cooperate with the holding surfaces on the pawl to drive the pawl out of engagement with the retaining mechanism thereby releasing the biasing force of the biasing mechanism to drive the housing and the shift fork axially on the shift shaft between engaged and disengaged positions with respect to the associated gear set.

Abstract translation: 本发明涉及一种换档致动器组件，其包括具有保持机构的壳体。 保持爪被偏置成与保持机构接合。 当换档轴设置在其第一位置时，螺线管可释放地接合棘爪，使得一旦螺线管脱离棘爪，保持机构上的凸轮表面与棘爪上的保持表面配合，以驱动棘爪脱离与保持件 机构，从而释放偏置机构的偏置力，以相对于相关联的齿轮组在接合位置和脱离位置之间轴向地驱动换档轴。

公开(公告)号：US20150345345A1

公开(公告)日：2015-12-03

申请号：US14648098

申请日：2013-11-22

Applicant: BorgWarner Inc.

Inventor： Dan J. SHOWALTER

IPC: F01L1/344 ,  F16H1/28

CPC classification number: F01L1/34 ,  F01L1/344 ,  F01L1/352 ,  F16H1/28 ,  F16H2001/2881 ,  Y10T29/49295

Abstract: A cam phaser (10) dynamically adjusts a rotational relationship of a camshaft (24) of an internal combustion engine with respect to an engine crankshaft (34). A cam sprocket (20) can be driven by an endless loop power transmission member connected to a drive sprocket (36) mounted for rotation with the engine 5 crankshaft (34). The cam phaser (10) can include a planetary gear drive train (12) having a centrally located sun gear (14) connected for rotation with the cam sprocket (20), a ring gear (18) connected for rotation with the camshaft (24), and a plurality of planet gears (16a, 16b) supported by a carrier (22) in meshing engagement between the sun gear (14) and the ring gear (18). A phase adjustment gear (26) can be 10 connected for rotation with the carrier (22). The sun gear (14) can drive the planet gears (16a, 16b) in rotation thereby causing the ring gear (18) to be driven in rotation. Rotational movement the phase adjustment gear (26) can adjustably vary a cam phase position of the camshaft (24) relative to the crankshaft (34).

Abstract translation: 凸轮相位器（10）动态地调节内燃机的凸轮轴（24）相对于发动机曲轴（34）的旋转关系。 凸轮链轮（20）可以由连接到与发动机5曲轴（34）一起旋转安装的驱动链轮（36）的环形动力传递构件驱动。 凸轮相位器（10）可包括行星齿轮传动系（12），该行星齿轮传动系（12）具有连接用于与凸轮链轮（20）一起旋转的中心定位的太阳齿轮（14），与所述凸轮轴（24）连接的环形齿轮 ）和多个行星齿轮（16a，16b），所述行星齿轮（16a，16b）由太阳齿轮（14）和所述齿圈（18）之间的啮合接合的托架（22）支撑。 相位调整齿轮（26）可以被10连接以与载体（22）一起旋转。 太阳齿轮（14）可以驱动行星齿轮（16a，16b）旋转，从而使得齿圈（18）被旋转驱动。 相位调节齿轮（26）的旋转运动可以相对于曲轴（34）可调节地改变凸轮轴（24）的凸轮相位位置。

公开(公告)号：US20150315939A1

公开(公告)日：2015-11-05

申请号：US14649982

申请日：2013-11-21

Applicant: BorgWarner Inc.

Inventor： Dan J. SHOWALTER

IPC: F01L1/352

CPC classification number: F01L1/352 ,  Y10T29/49467

Abstract: A cam phaser (10) for dynamically adjusting a rotational relationship of a camshaft (24) of an internal combustion engine with respect to an engine crank shaft can include a planetary gear system (12) having a split ring gear (18) including a drive-side ring gear (18a) to be driven by the engine crank shaft through an endless loop power transmission member and an output-side ring gear (18b) connectable for rotation with the camshaft (24). A sun gear (14) can be located concentric with the split ring gear (18), and a number of planetary gears (16a,16b, 16c) can be in meshing engagement between the sun gear (14) and the split ring gear (18). The output-side ring gear (18b) can have a different number of teeth (greater or lesser) than compared with the drive-side ring gear (18a) by a value corresponding to a multiple of the number of planetary gears to provide tooth alignment at an engagement position of each of the planetary gears (16a, 16b, 16c).

Abstract translation: 用于动态调节内燃机的凸轮轴（24）相对于发动机曲轴的旋转关系的凸轮相位器（10）可以包括行星齿轮系统（12），其具有分离齿圈（18），该分离齿圈包括驱动 由环形回路动力传递部件和发动机曲轴通过可与凸轮轴（24）一起旋转的输出侧齿圈（18b）驱动。 太阳齿轮（14）可以与分离齿圈（18）同心地定位，并且多个行星齿轮（16a，16b，16c）可以在太阳齿轮（14）和开口齿圈（ 18）。 输出侧齿圈（18b）可以具有与驱动侧齿圈（18a）相比不同数量的齿（大于或等于）相当于行星齿轮数量的倍数的值，以提供齿对准 在每个行星齿轮（16a，16b，16c）的接合位置。