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公开(公告)号：US20170138414A1
公开(公告)日：2017-05-18
申请号：US15115972
申请日：2015-02-27
CPC分类号： F16D27/09 , F16D25/0638 , F16D27/02 , F16D41/125 , F16D41/14 , F16D41/16
摘要： A selectable one-way clutch apparatus. The one-way clutch apparatus includes a first plate that has an inner surface that defines at least one compartment. A second plate has a ratchet surface aligned axially adjacent with the inner surface of the first plate and presents a plurality of teeth. Each of the compartments is divided into a strut section, an armature section and a core section. At least one electromagnetic actuator unit is received by the compartment. The electromagnetic actuator unit includes a coil assembly, an armature assembly that has at least one armature finger pivotally moveable in the armature section for movement toward and away from the coil assembly in response to the coil assembly being energized, and at least one strut that is pivotally moveable in the strut section for moving in response to engagement by the armature finger between a locked position and a released position.
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公开(公告)号：US10208811B2
公开(公告)日：2019-02-19
申请号：US14906097
申请日：2014-07-29
发明人： Darrell F. Greene , Adrian C. Cioc
摘要： A selectable one-way clutch includes a clutch module and at least one electromagnetic actuator module. Each electromagnetic actuator module includes at least one electromagnetic actuator assembly having a coil assembly, a locking strut, and a connection member mechanically interconnected to the locking strut for moving it between released and deployed positions in response to energization of the coil assembly.
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公开(公告)号：US10066679B2
公开(公告)日：2018-09-04
申请号：US15115972
申请日：2015-02-27
摘要： A selectable one-way clutch apparatus. The one-way clutch apparatus includes a first plate that has an inner surface that defines at least one compartment. A second plate has a ratchet surface aligned axially adjacent with the inner surface of the first plate and presents a plurality of teeth. Each of the compartments is divided into a strut section, an armature section and a core section. At least one electromagnetic actuator unit is received by the compartment. The electromagnetic actuator unit includes a coil assembly, an armature assembly that has at least one armature finger pivotally moveable in the armature section for movement toward and away from the coil assembly in response to the coil assembly being energized, and at least one strut that is pivotally moveable in the strut section for moving in response to engagement by the armature finger between a locked position and a released position.
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公开(公告)号：US10851851B2
公开(公告)日：2020-12-01
申请号：US15511257
申请日：2015-10-07
摘要： An electro-mechanical clutch apparatus includes a stationary member (22,122) having a center portion extending along an axis A and a stationary coil assembly (34,134) fixed about the center portion. A rotatable member (46,146) extends along the axis A and includes an annular projection (52,152) radially spaced from the coil assembly. A ratchet surface (29,129) presents a plurality of teeth disposed in axially aligned and radially spaced relationship with the annular projection. The rotatable member includes a magnetic pole piece (62,162) disposed in radially spaced and concentrically aligned relationship with said coil assembly. The rotatable member includes a locking member (58,158) pivotably attached to the annular projection and pivotable between an engaged position in engagement with one of the teeth in response to the coil assembly being de-energized and a released position displaced from engagement with the teeth and attracted towards the magnetic pole piece in response to the coil assembly being energized.
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公开(公告)号：US10072627B2
公开(公告)日：2018-09-11
申请号：US14356203
申请日：2012-11-07
发明人： Sean Steele , David Dorigo , Adrian C. Cioc
IPC分类号： F02N11/08 , F16D41/067 , F02N11/00 , F02N15/02
CPC分类号： F02N11/0851 , F02N11/00 , F02N15/022 , F02N15/025 , F02N15/026 , F16D41/067 , F16D2300/08
摘要： A starting system for a vehicle including an internal combustion engine having a crankshaft includes a pinion gear driven by a starter motor. A drive plate includes a set of teeth in constant meshed engagement with the pinion gear. A one-way clutch assembly is adapted to drivingly interconnect the drive plate and the crankshaft. The clutch assembly includes an inner race adapted to be fixed for rotation with the crankshaft, an outer race fixed for rotation with the drive plate, and a plurality of rollers positioned radially therebetween. One of the inner and outer races includes circumferentially spaced apart cam surfaces. The clutch assembly also includes a cage for positioning the rollers in a circumferentially spaced apart alignment with the cam surfaces and a roller bearing assembly positioned axially offset from the one-way clutch rollers to rotatably support the outer race on the inner race.
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公开(公告)号：US20180094677A1
公开(公告)日：2018-04-05
申请号：US15564068
申请日：2016-04-25
发明人： Adrian C. Cioc , Darrell F. Greene , David V. Dorigo , Sean A. Steele , Myron R. Samila , Dennis T. Loui
IPC分类号： F16D41/16 , F16D27/108 , F16D27/118 , F16D27/06
摘要： A bi-directional clutch assembly, method of construction thereof and method of setting a preset gap between a magnetically permeable core and armature thereof is provided, An outer race has inner ratchet teeth and an inner race has outer ratchet teeth. A passive one-way clutch has passive struts pivotally supported for locked engagement with the inner ratchet teeth in a first direction. A selectable one-way clutch has an active strut selectively pivotal from an unlocked position to a locked position for engaging the outer ratchet teeth during rotation of the inner race in a second direction opposite the first direction. A protrusion extends radially outwardly from the outer race and has an orifice extending therethrough. A coil is operably supported by the protrusion. The magnetically permeable core is operably fixed in the orifice to be magnetized by the coil to move the at least one active strut to the locked position.
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公开(公告)号：US20140305396A1
公开(公告)日：2014-10-16
申请号：US14356203
申请日：2012-11-07
发明人： Sean Steele , David Dorigo , Adrian C. Cioc
IPC分类号： F02N11/08
CPC分类号： F02N11/0851 , F02N11/00 , F02N15/022 , F02N15/025 , F02N15/026 , F16D41/067 , F16D2300/08
摘要： A starting system for a vehicle including an internal combustion engine having a crankshaft includes a pinion gear driven by a starter motor. A drive plate includes a set of teeth in constant meshed engagement with the pinion gear. A one-way clutch assembly is adapted to drivingly interconnect the drive plate and the crankshaft. The clutch assembly includes an inner race adapted to be fixed for rotation with the crankshaft, an outer race fixed for rotation with the drive plate, and a plurality of rollers positioned radially therebetween. One of the inner and outer races includes circumferentially spaced apart cam surfaces. The clutch assembly also includes a cage for positioning the rollers in a circumferentially spaced apart alignment with the cam surfaces and a roller bearing assembly positioned axially offset from the one-way clutch rollers to rotatably support the outer race on the inner race.
摘要翻译： 一种包括具有曲轴的内燃机的车辆起动系统包括由起动电动机驱动的小齿轮。 驱动板包括与小齿轮恒定啮合的一组齿。 单向离合器组件适于驱动地互连驱动板和曲轴。 离合器组件包括适于固定以与曲轴一起旋转的内座圈，固定用于与驱动板一起旋转的外座圈和径向位于其间的多个滚子。 内圈和外圈之一包括周向间隔开的凸轮表面。 离合器组件还包括用于将滚子定位成与凸轮表面沿周向间隔开的对准的保持架，以及定位在轴向偏离单向离合器滚轮的滚柱轴承组件上，以可旋转地支撑外圈在内圈上。
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公开(公告)号：US10451121B2
公开(公告)日：2019-10-22
申请号：US15564068
申请日：2016-04-25
发明人： Adrian C. Cioc , Darrell F. Greene , David V. Dorigo , Sean A. Steele , Myron R. Samila , Dennis T. Loui
摘要： A bi-directional clutch assembly, method of construction thereof and method of setting a preset gap between a magnetically permeable core and armature thereof is provided, An outer race has inner ratchet teeth and an inner race has outer ratchet teeth. A passive one-way clutch has passive struts pivotally supported for locked engagement with the inner ratchet teeth in a first direction. A selectable one-way clutch has an active strut selectively pivotal from an unlocked position to a locked position for engaging the outer ratchet teeth during rotation of the inner race in a second direction opposite the first direction. A protrusion extends radially outwardly from the outer race and has an orifice extending therethrough. A coil is operably supported by the protrusion. The magnetically permeable core is operably fixed in the orifice to be magnetized by the coil to move the at least one active strut to the locked position.
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公开(公告)号：US10337571B2
公开(公告)日：2019-07-02
申请号：US15562538
申请日：2016-04-25
发明人： Adrian C. Cioc , Darrell F. Greene , David V. Dorigo , Sean A. Steele , Myron R. Samila , Dennis T. Loui
IPC分类号： F16D41/14 , F16D27/06 , F16D27/108 , F16D27/118 , F16D41/16 , F16D27/10 , F16D41/04 , F16D27/00
摘要： A bi-directional clutch assembly includes an outer race presenting a plurality of inner ratchet teeth and an inner race presenting a plurality of outer ratchet teeth. A passive one-way clutch includes a plurality of passive struts supported by the inner race and pivotable into engaging relationships with the inner ratchet teeth during rotation of the inner race in a first direction. A selectable one-way reverse clutch includes at least one active strut supported by the outer race and selectively pivotable from an unlocked position to a locked position to engage one of the outer ratchet teeth during rotation of the inner race in the second direction. The passive struts are unevenly circumferentially spaced from one another along the inner race to establish an indexed relationship among the passive struts for staggering engagement of sequential passive struts with the inner ratchet teeth of the outer race.
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10.发明申请公开(公告)号：US20180355927A1
公开(公告)日：2018-12-13
申请号：US15562527
申请日：2016-04-25
发明人： Darrell F. Greene , Adrian C. Cioc , Sean A. Steele , Dennis T. Loui , Myron R. Samila , David V. Dorigo
IPC分类号： F16D41/14 , F16D27/118
CPC分类号： F16D41/14 , F16D27/06 , F16D27/10 , F16D27/108 , F16D27/118 , F16D41/04 , F16D41/16 , F16D2027/001
摘要： A clutch assembly includes an outer race presenting a plurality of outer ratchet teeth and an inner race presenting a plurality of outer ratchet teeth. A selectable one-way clutch includes at least one active strut pivotably supported by the outer race and at least one electromagnetic actuator. The electromagnetic actuator is selectively energized for effectuating pivoting of the active strut from an unlocked position wherein the active strut is disengaged from the outer ratchet teeth to a locked position for engaging one of the plurality of outer ratchet teeth during rotation of the inner race. The clutch assembly includes a lead frame assembly attached to the outer race and electrically connected to the at least one electromagnetic actuator for controlling selective energization of the at least one electromagnetic actuator.
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