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公开(公告)号：US5884526A
公开(公告)日：1999-03-23
申请号：US721819
申请日：1996-09-27
申请人： Mark J. Fogelberg
发明人： Mark J. Fogelberg
IPC分类号： B60K17/344 , B60K23/08 , F16D41/08 , F16H63/30 , F16H63/04
CPC分类号： F16D41/088 , B60K17/344 , B60K23/08 , F16H2063/3056 , F16H63/304 , Y10T74/18808 , Y10T74/19116 , Y10T74/19251 , Y10T74/1967 , Y10T74/20085
摘要： A transfer case for a vehicle having two output shafts, a gear reduction assembly, a coupling mechanism and an overrunning roller clutch for selectively producing driving of one shaft only or both shafts concurrently. The coupling mechanism selectively couples one output shaft to either (1) an input shaft, (2) the gear reduction assembly, or (3) a neutral position. The overrunning clutch has an inner race, an outer race, and rollers located between the races. Drag shoes are positioned to frictionally slide on a drag surface of a selectively grounded member to retard the rollers. A resilient band urges the drag shoes against the drag surface. When the drag shoes rotate at a sufficient speed they disengage from the drag surface so as to provide no force to retard the rollers. When the ground member is grounded it provides the drag surface for the drag shoes. When the ground member is ungrounded it is free to rotate and the drag shoes do not provide a drag force to bias the rollers. A latch may be coupled to the inner race to engage a roller cage to prevent high speed lock-up. A drag ring is located inside the outer race and provides a drag force on the rollers to advance the rollers when it is desired, e.g., when front wheel compression braking is advantageous. An actuator assembly is provided with a variable speed drive for shifting the transfer case between modes of operation.
摘要翻译： 一种用于具有两个输出轴，齿轮减速组件，联接机构和超速滚子离合器的车辆的分动箱，用于选择性地仅产生一个轴或两个轴的驱动。 联接机构将一个输出轴选择性地连接到（1）输入轴，（2）齿轮减速组件或（3）中立位置。 超越离合器具有内圈，外圈和位于座圈之间的滚子。 拖鞋被定位成在选择性接地的构件的拖动表面上摩擦地滑动以延迟辊。 弹性带将拖鞋推向拖曳表面。 当拖鞋以足够的速度旋转时，它们从拖曳表面脱离，以便不提供力来延迟辊。 当地面构件接地时，它为拖鞋提供拖曳表面。 当接地构件不接地时，它可以自由旋转，并且拖鞋不提供拖曳力来偏压辊。 闩锁可以联接到内圈以接合滚子保持架以防止高速锁定。 阻力环位于外圈内部，并且当需要时，例如当前轮压缩制动是有利时，在辊上提供牵引力以推进辊。 致动器组件设置有用于在操作模式之间移动转移壳体的变速驱动器。
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公开(公告)号：US4531423A
公开(公告)日：1985-07-30
申请号：US539452
申请日：1983-10-06
申请人： Mark J. Fogelberg
发明人： Mark J. Fogelberg
IPC分类号： F16H25/00 , F16H61/26 , F16H63/12 , F16H63/16 , F16H63/18 , F16H63/32 , F16H63/38 , G05G9/08 , G05G5/10 , G05G9/12
CPC分类号： F16H63/18 , Y10T74/20116
摘要： Spring-assisted shift apparatus includes a plate rotatable about an axis to a plurality of positions, the plate defining a cam track. A cam follower is operatively associated with the cam track, and is adapted to move a shift fork in response to selective rotation of the plate. A spring-assist mechanism includes an assist cam track defined by the plate so as to have an arcuate first track surface with a center of curvature on the axis, and a second track surface oriented such that a line perpendicular thereto does not intersect the axis. A spring member supports an assist cam follower in operative association with the assist cam track such that the assist cam follower is in contact with the first track surface when the plate is in one position, and is in contact with the second track surface when the plate is in another position. The spring member is stressed so as to apply a preload biasing force on the plate.
摘要翻译： 弹簧辅助换档装置包括可绕轴线旋转到多个位置的板，该板限定凸轮轨道。 凸轮随动件与凸轮轨道可操作地相关联，并且适于响应于板的选择性旋转移动换档拨叉。 弹簧辅助机构包括由板限定的辅助凸轮轨道，以便具有在轴上具有曲率中心的弓形第一轨道表面，以及定向成使得垂直于其的线不与轴线相交的第二轨道表面。 弹簧构件支撑与辅助凸轮轨道可操作地相关联的辅助凸轮从动件，使得当板处于一个位置时辅助凸轮从动件与第一轨道表面接触，并且当板材与第二轨道表面接触时 在另一个位置。 弹簧构件受到应力，以在板上施加预载偏置力。
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公开(公告)号：US3981146A
公开(公告)日：1976-09-21
申请号：US288817
申请日：1972-09-13
申请人： Mark J. Fogelberg , Frank E. Hill
发明人： Mark J. Fogelberg , Frank E. Hill
IPC分类号： B60T11/20 , B60T11/22 , B60T11/224 , F16K17/00 , B60T11/12
CPC分类号： B60T11/224 , B60T11/22
摘要： A variable ratio master cylinder designed to operate, in one phase, to take up slack in a braking system by displacing a relatively large volume of fluid at a low pressure with minimum pedal travel and then gradually shift to another phase in which a smaller volume of fluid is displaced at a higher pressure with increased pedal travel to apply the brakes. The master cylinder includes a differential area metering valve which begins to open at a predetermined pressure in the pressure chamber and remains open above a predetermined second pressure and sealing means cooperative with at least one piston to seal off communication between the pressure chamber and the rear of the piston during the pressure stroke of the piston but to allow communication between said chambers on the return stroke of the piston for rapid return to the released state.
摘要翻译： 一种可变比主缸，设计成在一个阶段中通过以较小的踏板行程移动相对较大体积的流体，并且随后逐渐转移到另一个相 流体以更高的压力移动，踏板行程增加以施加制动。 主缸包括差压区域计量阀，其在压力室中以预定压力开始打开，并且在预定的第二压力上保持打开，密封装置与至少一个活塞协作以密封压力室与后部的连通 活塞在活塞的压力冲程期间，但是允许在活塞的返回行程上的所述室之间的连通，以快速返回到释放状态。
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公开(公告)号：US06371268B1
公开(公告)日：2002-04-16
申请号：US09661479
申请日：2000-09-14
申请人： Michael L. McMorris , Bryan M. Averill , Evan R. Baker , Kip E. Clohessy , Fred L. Ewer , Mark J. Fogelberg , Thomas W. Giacomini , Randy C. Karambelas , Peter A. Lines , John M. McCalla , Scott J. Pugliese
发明人： Michael L. McMorris , Bryan M. Averill , Evan R. Baker , Kip E. Clohessy , Fred L. Ewer , Mark J. Fogelberg , Thomas W. Giacomini , Randy C. Karambelas , Peter A. Lines , John M. McCalla , Scott J. Pugliese
IPC分类号： F16D1104
CPC分类号： F16D11/04
摘要： A wheel end assembly including a live spindle secured to a wheel hub at an outboard end. A bearing surrounding the spindle and abutted against a shoulder on the spindle. Said bearing preloaded by a retention structure that slidably engages the bearing to compress the bearing against the shoulder. A clutch ring slidably engages splines associated with the live spindle and with an axle portion to connect and disconnect the axle to the live spindle and accordingly the wheel hub.
摘要翻译： 一种车轮端组件，其包括在外侧端固定到轮毂的活轴。 轴承围绕主轴并抵靠主轴上的一个肩部。 所述轴承由保持结构预加载，所述保持结构可滑动地接合轴承以将轴承压靠在肩部上。 离合器环可滑动地接合与活动主轴相关联的花键，并且具有轴部分，以将轴连接和断开到主轴和相应的轮毂。
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公开(公告)号：US4649771A
公开(公告)日：1987-03-17
申请号：US768990
申请日：1985-08-26
CPC分类号： F16H3/54
摘要： An overdrive transmission including a rotatable input shaft, a rotatable output shaft, a one-way clutch engageable for establishing a one-to-one drive path from said input shaft to said output shaft, a planetary gear set engaging said input and output shafts, and a clutching assembly including a synchronizing clutch, a positive clutch, and an overdrive brake, said synchronizing clutch being engageable for establishing a one-to-one ratio through said planetary gear set, said positive clutch being engageable for establishing a one-to-one ratio through said planetary gear set, and said brake being engageable for establishing an overdrive ratio through planetary gear set.
摘要翻译： 一种超速传动装置，包括可旋转输入轴，可旋转输出轴，可接合用于建立从所述输入轴到所述输出轴的一对一驱动路径的单向离合器，接合所述输入和输出轴的行星齿轮组， 以及包括同步离合器，正离合器和过驱动制动器的离合组件，所述同步离合器可接合以通过所述行星齿轮组建立一对一的比例，所述正离合器可接合以建立一对一的， 一个比例通过所述行星齿轮组，并且所述制动器可接合以通过行星齿轮组建立过驱动比。
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公开(公告)号：US4430904A
公开(公告)日：1984-02-14
申请号：US295410
申请日：1981-08-24
申请人： Mark J. Fogelberg
发明人： Mark J. Fogelberg
IPC分类号： F16H61/16 , F16H3/38 , F16H61/08 , F16H63/00 , F16H63/20 , F16H63/30 , F16H63/34 , F16H63/36 , F16H57/10 , B60K41/26 , G05G5/10 , G05G9/00
CPC分类号： F16H63/302 , F16H3/385 , F16H63/20 , F16H63/3408 , Y10T74/19637 , Y10T74/20018
摘要： A multiple speed ratio transmission includes constantly meshed gears defining a plurality of forward speed ratios, a reverse idler gear slidable into meshing relationship with the constantly meshed gears to define a reverse speed ratio, control means including a selector and an interlock for selecting and engaging the gear ratios, and an anti-clash brake mechanism for retarding rotation of the constantly meshed gears prior to engagement of the reverse idler gear therewith. The brake mechanism includes a friction ring on one of the constantly meshed gears, and an arm extending from the interlock for blocking rotation of the friction ring when the selector is moved so as to select the reverse speed ratio.
摘要翻译： 多速比变速器包括限定多个前进速比的恒定啮合的齿轮，可以与恒定啮合的齿轮滑动成啮合关系以限定倒档速度的倒档空转齿轮，包括选择器的控制装置和用于选择和接合 齿轮比，以及用于在与倒档惰轮啮合之前延迟恒定啮合齿轮的旋转的防冲击制动机构。 该制动机构包括一个恒定啮合的齿轮中的一个上的摩擦环，以及从该互锁件延伸的臂，用于当该选择器移动时阻止该摩擦环的旋转以便选择该倒档速度。
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公开(公告)号：US4145163A
公开(公告)日：1979-03-20
申请号：US832054
申请日：1977-09-12
CPC分类号： F04B27/1063 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1831 , F04B2027/1859
摘要： A controlled, variable displacement wobble plate compressor is provided with means for controlling the capacity by sliding the wobble plate to and fro along the drive shaft axis to vary the effective pumping capacity. The position of the wobble plate along the drive shaft axis is a function of the pressure maintained inside the crankcase, said position being a result of the various forces acting on the pistons, including the underside of the pistons where crankcase pressure is applied.
摘要翻译： 控制的可变排量摆盘式压缩机设置有用于通过沿着驱动轴轴线来回滑动摆动板来控制容量的装置，以改变有效的泵送能力。 摆动板沿着驱动轴轴线的位置是保持在曲轴箱内部的压力的函数，所述位置是作用在活塞上的各种力的结果，包括施加曲轴箱压力的活塞的下侧。
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公开(公告)号：US06334832B1
公开(公告)日：2002-01-01
申请号：US09585720
申请日：2000-05-31
IPC分类号： F16H4820
CPC分类号： F16H48/11 , B60K23/04 , B60K23/0808 , F16H48/08 , F16H48/26 , F16H48/34 , F16H48/36 , F16H48/40 , F16H2048/106 , F16H2048/204 , F16H2048/346 , F16H2048/368
摘要： A control for a differential for controlling the relative rotation of a pair of axles extended from the differential to a front or rear pair of wheels. An indicator shaft is coupled to the axles, e.g., through a planetary gear arrangement (the indicator shaft being the sun gear) whereby when the axles rotate in unison the ring gear and planet gear set of the planetary gear arrangement are synchronized to not drive the sun gear/indicator shaft. When one axle rotates at a rate different than the other, the sun gear is rotated. A brake mechanism is coupled to the sun gear. A sensor senses the rotational rate as well as the acceleration of the sun gear. A controller is provided to control the braking of the sun gear. Braking of the sun gear will force the axles to rotate in unison.
摘要翻译： 用于控制用于控制从差速器延伸到前轮或后轮对的一对轴的相对旋转的差速器。 指示轴联接到轴，例如通过行星齿轮装置（指示轴是太阳齿轮），由此当轴一致地旋转时，行星齿轮装置的齿圈和行星齿轮组被同步，从而不驱动 太阳齿轮/指示轴。 当一个轴以不同于另一轴的速度旋转时，太阳齿轮旋转。 制动机构联接到太阳齿轮。 传感器感测到转速以及太阳齿轮的加速度。 提供控制器来控制太阳齿轮的制动。 太阳齿轮的制动将迫使车轴一致旋转。
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公开(公告)号：US5782328A
公开(公告)日：1998-07-21
申请号：US721822
申请日：1996-09-27
CPC分类号： F16D41/105 , B60K17/3505 , F16H2063/3056 , F16H63/304
摘要： A transfer case for a vehicle having two output shafts, a gear reduction assembly, a coupling mechanism and an overrunning roller clutch for selectively producing driving of one shaft only or both shafts concurrently. The coupling mechanism selectively couples one output shaft to either (1) an input shaft, (2) the gear reduction assembly, or (3) a neutral position. The overrunning clutch has an inner race, an outer race, and rollers located between the races. Drag shoes are positioned to frictionally slide on a drag surface of a selectively grounded member to retard the rollers. A resilient band urges the drag shoes against the drag surface. When the drag shoes rotate at a sufficient speed they disengage from the drag surface so as to provide no force to retard the rollers. When the ground member is grounded it provides the drag surface for the drag shoes. When the ground member is ungrounded it is free to rotate and the drag shoes do not provide a drag force to bias the rollers. A latch may be coupled to the inner race to engage a roller cage to prevent high speed lock-up. A drag ring is located inside the outer race and provides a drag force on the rollers to advance the rollers when it is desired, e.g., when front wheel compression braking is advantageous. An actuator assembly is provided with a variable speed drive for shifting the transfer case between modes of operation.
摘要翻译： 一种用于具有两个输出轴，齿轮减速组件，联接机构和超速滚子离合器的车辆的分动箱，用于选择性地仅产生一个轴或两个轴的驱动。 联接机构将一个输出轴选择性地连接到（1）输入轴，（2）齿轮减速组件或（3）中立位置。 超越离合器具有内圈，外圈和位于座圈之间的滚子。 拖鞋被定位成在选择性接地的构件的拖动表面上摩擦地滑动以延迟辊。 弹性带将拖鞋推向拖曳表面。 当拖鞋以足够的速度旋转时，它们从拖曳表面脱离，以便不提供力来延迟辊。 当地面构件接地时，它为拖鞋提供拖曳表面。 当接地构件不接地时，它可以自由旋转，并且拖鞋不提供拖曳力来偏压辊。 闩锁可以联接到内圈以接合滚子保持架以防止高速锁定。 阻力环位于外圈内部，并且当需要时，例如当前轮压缩制动是有利时，在辊上提供牵引力以推进辊。 致动器组件设置有用于在操作模式之间移动转移壳体的变速驱动器。
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公开(公告)号：US5269400A
公开(公告)日：1993-12-14
申请号：US963875
申请日：1992-10-20
申请人： Mark J. Fogelberg
发明人： Mark J. Fogelberg
CPC分类号： F16D23/06 , F16D23/0612 , Y10T74/19284
摘要： A synchronizer assembly for use in manual transmissions for automotive vehicles wherein an internally splined hub is operatively connected to a driven rotary shaft, an internally splined clutch sleeve being rotatably connected to said hub by external splines on the hub and axially slidable thereon, a shift fork engaging and actuating said sleeve, one or more blocker rings located adjacent to the sides of said hub, and one or more transmission gears at the sides of said hub beyond said blocker rings, the gears and blocker rings having peripheral teeth adapted to be engaged by the splines on said clutch sleeve, the blocker rings and gears also having cooperating conical friction surfaces, respectively, the clutch sleeve having an interior annular groove centrally located therein and facing said hub to receive a generally circular wire spring, which spring, after some initial allowable travel of the sleeve, resists movement thereof and abuts projections extending inward from either blocker ring on movement of clutch sleeve in either direction.
摘要翻译： 一种用于机动车辆的手动变速器的同步器组件，其中内部花键轮毂可操作地连接到从动旋转轴，内花键离合器套筒通过轮毂上的外花键可旋转地连接到所述轮毂，并可在其上轴向滑动，换档拨叉 接合和致动所述套筒，邻近所述轮毂的侧面定位的一个或多个阻挡环以及位于所述轮毂外侧的一个或多个传动齿轮超过所述阻挡环，所述齿轮和阻挡环具有适于与 所述离合器套筒上的花键，阻挡环和齿轮也分别具有配合的锥形摩擦表面，离合器套筒具有居中定位在其中并且面向所述毂的内部环形槽，以接收大致圆形的线弹簧，该弹簧在一些初始 套筒的允许行程，抵抗其运动并抵靠从任一块向内延伸的突起 离合器套筒在任一方向移动时的R形环。
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