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公开(公告)号：US07473202B2
公开(公告)日：2009-01-06
申请号：US11390356
申请日：2006-03-27
IPC分类号： F16H37/02
CPC分类号： F16H37/0833 , F16H37/0846 , F16H61/66259 , F16H2037/088 , F16H2037/0886 , F16H2061/6601 , F16H2300/14
摘要： A dual mode continuously variable transmission for use with motor vehicles includes a transmission input shaft, a transmission output shaft, and a variator disposed between the transmission input shaft and the transmission output shaft. A mixer gear set is operably disposed between the transmission input shaft and the variator output shaft. A clutching element is operably disposed between the input shaft the mixer gear set. The variator is configured to continuously vary a ratio of input torque to output torque between the variator shafts responsive to commands from an electronic control unit. The variator input shaft is drivingly connected to the input shaft and the variator output shaft is drivingly connected to the output shaft. The clutching element selectively connects and disconnects the input shaft and the mixer gear set to operate the transmission in a power splitting mode of operation and a variator only mode of operation. An electronic control unit incorporates logic rules by which the clutching element maintains the transmission in a variator-only mode of operation in a first vehicle speed range, and maintains the transmission in a power splitting mode of operation in a second vehicle speed range greater than the first vehicle speed range.
摘要翻译： 用于机动车辆的双模式无级变速器包括变速器输入轴，变速器输出轴和设置在变速器输入轴和变速器输出轴之间的变速器。 混合器齿轮组可操作地设置在变速器输入轴和变速器输出轴之间。 离合元件可操作地设置在混合齿轮组的输入轴之间。 变速器被配置为响应于来自电子控制单元的命令连续地改变变换器轴之间的输入转矩与输出转矩的比率。 变速器输入轴驱动地连接到输入轴，变频器输出轴驱动地连接到输出轴。 离合元件选择性地连接和断开输入轴和混合器齿轮组，以在动力分离操作模式和仅变化器操作模式下操作变速器。 电子控制单元包括逻辑规则，通过该逻辑规则，离合元件在第一车辆速度范围内以仅变化器操作模式保持变速器，并且在第二车速范围内将动力分离模式保持在大于 第一车速范围。
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2.发明授权
公开(公告)号：US6085606A
公开(公告)日：2000-07-11
申请号：US185131
申请日：1998-11-03
CPC分类号： F16H3/095 , Y10T74/19233 , Y10T74/19405
摘要： A mechanical transmission (14) having a plurality of ratios (first-twelfth) and an automated system (10) utilizing same, has an upper group of ratios (seventh-twelfth) having a relatively small average ratio step (13%) compared to the average ratio steps (30%-40%) of comparable transmissions. This allows high-speed operation (35-70 mph) at or very nearing desired engine speed (112), emulating the characteristics of a CVT.
摘要翻译： 具有多个比率（第十二十二）和利用其的自动化系统（10）的机械传动装置（14）具有比较小的平均比（13％）的比例（第七至十二）的上组， 平均比例步幅（30％-40％）可比传输。 这允许在或非常接近期望的发动机转速（112）的高速操作（35-70英里/小时），模拟CVT的特性。
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公开(公告)号：US5447082A
公开(公告)日：1995-09-05
申请号：US188094
申请日：1994-01-28
申请人： Alan C. Stine , Joseph D. Reynolds
发明人： Alan C. Stine , Joseph D. Reynolds
CPC分类号： F16H3/095 , F16D23/0606 , F16H63/30 , Y10T74/19233 , Y10T74/19284
摘要： A compound transmission is disclosed comprising a main section connected in series with a splitter type auxiliary section. A splitter clutch collar is fixed for rotation with a mainshaft and is axially movable therealong. In one embodiment, a blocking mechanism includes a pair of spaced apart rings having pins extending therebetween and through certain openings in a radially extending flange of the splitter clutch collar. Each of the pins has a shoulder cooperating with the associated flange opening for blocking engagement of the splitter clutch collar with either the mainshaft gear or a splitter gear when the splitter clutch collar and the gear to be engaged are not rotating at substantially the same speed. In a second embodiment, the blocking mechanism includes a pair of spaced apart rings having a plurality of legs extending therebetween and through certain of the openings in the flange. Each of the legs has a shoulder that cooperates with the associated flange opening to block engagement of the splitter clutch collar with either the mainshaft gear or the splitter gear until synchronous is achieved. In a third embodiment, the blocking mechanism includes a pair of spaced apart baulk rings. Each baulk ring has a set of chamfered teeth facing one of two sets of chamfered teeth of the splitter clutch collar. The opposed sets of chamfered teeth cooperate to block engagement of the splitter clutch collar with either the mainshaft gear or the splitter gear until synchronous is achieved.
摘要翻译： 公开了一种复合变速器，其包括与分段式辅助部分串联连接的主部分。 分离离合器套环固定成与主轴一起旋转，并且沿着轴向移动。 在一个实施例中，阻挡机构包括一对间隔开的环，其具有在其间延伸并且穿过分流离合器套环的径向延伸的凸缘中的某些开口的销。 每个销具有与相关联的法兰开口配合的肩部，用于当分离离合器套环和待接合的齿轮不以基本上相同的速度旋转时，分离离合器套环与主轴齿轮或分动齿轮啮合。 在第二实施例中，阻挡机构包括一对间隔开的环，其具有在其间延伸并穿过凸缘中的某些开口的多个腿。 每个腿部具有与相关联的凸缘开口配合的肩部，以将分离离合器套环与主轴齿轮或分动齿轮啮合直到达到同步。 在第三实施例中，阻挡机构包括一对间隔开的阻尼环。 每个挡圈具有一组倒角齿，其面向分离离合器套环的两组倒角齿之一。 相对的倒角齿组合配合以分离分离离合器套环与主轴齿轮或分动齿轮的接合，直到实现同步。
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公开(公告)号：US5370013A
公开(公告)日：1994-12-06
申请号：US63829
申请日：1993-05-20
申请人： Joseph D. Reynolds , Alan C. Stine
发明人： Joseph D. Reynolds , Alan C. Stine
CPC分类号： F16H3/095 , Y10T74/19228 , Y10T74/19233
摘要： A compound helically geared transmission (310) of lighter weight and/or shorter axial length than comparable prior art transmissions is provided. The compound helically geared transmission of the present invention utilizes main and auxiliary section countershafts (324, 362) which are coaxial and supported solely by bearings in the transmission housing (316) forward and rearward end walls (316A, 316B). The mainshaft (362) is supported solely by tapered surfaces at the forward and rearward ends thereof, which abut complimentary tapered surfaces on or carried by the rearward end of the input shaft (318) and forward end of the output shaft (358).
摘要翻译： 提供了一种具有比现有技术的传动更轻和更短轴向长度的复合螺旋齿轮变速箱（310）。 本发明的复合式螺旋齿轮变速器利用同轴且仅由变速器壳体（316）中的前端和后端壁（316A，316B）的轴承支撑的主部分和副部分中间轴（324,362）。 主轴（362）仅在其前端和后端由锥形表面支撑，其在输入轴（318）的后端和输出轴（358）的前端上邻接或承载互补的锥形表面。
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公开(公告)号：US4944197A
公开(公告)日：1990-07-31
申请号：US362786
申请日：1989-06-07
申请人： Alan C. Stine , Joseph D. Reynolds
发明人： Alan C. Stine , Joseph D. Reynolds
CPC分类号： F16H63/36 , F16H63/44 , Y10T74/19167 , Y10T74/20116
摘要： A compound transmission (10) comprising a main transmission section (12) connected in series with a range type multiple speed auxiliary section (14) having at least two selectable range type ratios, and a shift control unit (56) therefor, is provided. The shift control includes a resilient range interlock structure (178, 190) for inhibiting main section shifts from neutral during a range shift transient.
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公开(公告)号：US5642643A
公开(公告)日：1997-07-01
申请号：US600581
申请日：1996-02-13
申请人： Joseph D. Reynolds , Alan C. Stine
发明人： Joseph D. Reynolds , Alan C. Stine
IPC分类号： F16H3/091 , B60K17/28 , F16H3/095 , F16H3/097 , F16H57/021 , F16H61/70 , F16H3/08 , F16H3/04
CPC分类号： B60K17/28 , F16H3/095 , F16H57/021 , F16H2200/0086 , F16H61/70 , Y10T74/19167 , Y10T74/19233 , Y10T74/19242
摘要： A high-capacity compound transmission (200/400) of lighter weight and/or shorter axial length than comparable prior art transmissions is provided. In one embodiment, the compound transmission of the present invention utilizes main and auxiliary section countershafts (324, 362) which are coaxial and define a countershaft assembly supported solely by bearings in the transmission housing (214) forward and rearward end walls (214A, 214B) and by intermediate bearing means (324B) carried by a partial intermediate housing wall (214C) axially aligned with the axial travel space (380) of a mainshaft clutch (64). The mainshaft (346) is supported solely at the forward and rearward ends thereof on or by the rearward end of the input shaft (16) and forward end of the output shaft (358).
摘要翻译： 提供了一种比同类现有技术的变速器更轻重量和/或更短轴向长度的高容量复合传动装置（200/400）。 在一个实施例中，本发明的复合变速器利用同轴的主部分副部分和辅助部分中间轴（324,362），并且限定一个中间轴组件，该中间轴组件仅由变速器壳体（214）中的轴承支撑，前后端壁（214A，214B ）和由与主轴离合器（64）的轴向移动空间（380）轴向对准的部分中间壳体壁（214C）承载的中间轴承装置（324B）。 主轴（346）仅在其前端和后端处被支撑在输入轴（16）的后端或输出轴（358）的前端。
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公开(公告)号：US5193410A
公开(公告)日：1993-03-16
申请号：US824925
申请日：1992-01-23
申请人： Alan C. Stine , Terry F. Terwilliger , Joseph D. Reynolds , Michael J. Huggins , Mark A. Hirsch
发明人： Alan C. Stine , Terry F. Terwilliger , Joseph D. Reynolds , Michael J. Huggins , Mark A. Hirsch
IPC分类号： F16H61/00 , F16H59/70 , F16H61/04 , F16H61/08 , F16H61/18 , F16H61/28 , F16H61/70 , F16H63/30
CPC分类号： F16H63/3023 , F16H59/70 , F16H61/705 , F16H2306/20 , F16H2306/50 , F16H61/682 , Y10T74/19251 , Y10T74/1926
摘要： A shift valve (312) assembly for an auxiliary transmission section (14) shift control system (300)/method is provided which will prevent auxiliary section sychronized clutch (922, 128) damage, and will complete the auxiliary section shaft, if the main transmission section (12) is engaged during an auxiliary section shift into high speed ratio thereof.
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公开(公告)号：US5000060A
公开(公告)日：1991-03-19
申请号：US480193
申请日：1990-02-14
CPC分类号： F16H63/44 , F16H63/34 , F16H61/70 , Y10T74/19167 , Y10T74/19233
摘要： A compound transmission (10) comprising a main transmission section (12) connected in series with a range type multiple speed auxiliary drive train unit (14) having at least two selectable range type ratios, and a combined shift control unit (56) therefor, is provided.
摘要翻译： 一种复合变速器（10），包括与具有至少两个可选择范围类型比的范围式多速辅助传动系单元（14）串联连接的主变速器部分（12），以及组合变速控制单元（56） 被提供。
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公开(公告)号：US4974468A
公开(公告)日：1990-12-04
申请号：US311564
申请日：1989-02-16
CPC分类号： F16H63/44 , F16H63/34 , F16H61/70 , F16H63/3023 , Y10T74/19167 , Y10T74/20073
摘要： A compound transmission (10) comprising a main transmission section (12) connected in series with a range type multiple speed auxiliary drive train unit (14) having at least two selectable range type ratios, and a combined shift control unit (56) therefor, is provided.
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公开(公告)号：US5845544A
公开(公告)日：1998-12-08
申请号：US679879
申请日：1996-07-15
CPC分类号： F16H61/0003 , F16H3/095 , F16H61/0006 , F16H63/3023 , F16H63/44 , Y10T74/19251 , Y10T74/2186
摘要： A control module assembly (200) for mounting as a unit to the housing (116) of a compound transmission (110). The module assembly includes a module housing (202) defining electric (207) and fluid (208) connectors and having an interior containing a position sensor (218) interacting with a transmission shift shaft (188), cavities (212 and 214) defining auxiliary section actuator piston cylinders (204B and 206B), solenoid control valves, a printed circuit board, and various interior electric and fluid conduits.
摘要翻译： 一种用于作为单元安装到复合传动装置（110）的壳体（116）的控制模块组件（200）。 模块组件包括限定电（207）和流体（208）连接器并具有包含与变速器换档轴（188）相互作用的位置传感器（218）的内部的模块壳体（202），限定辅助 部分致动器活塞气缸（204B和206B），电磁控制阀，印刷电路板以及各种内部电和流体导管。
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