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1. 发明授权

US09989123B2 Heavy duty transmission architecture 有权
公开(公告)号：US09989123B2
公开(公告)日：2018-06-05
申请号：US14662830
申请日：2015-03-19
申请人： Eaton Corporation
发明人： Paul R. Peterson , Joseph D. Reynolds
IPC分类号： F16H3/00 , F16H3/08 , F16H57/00 , F16H37/04 , F16H3/091 , F16H3/095 , F16H3/097 , F16H3/12
CPC分类号： F16H3/006 , F16H3/08 , F16H3/0915 , F16H3/095 , F16H3/097 , F16H37/043 , F16H37/046 , F16H57/0037 , F16H2003/008 , F16H2003/123 , F16H2037/045 , Y10T29/49464 , Y10T74/19223
摘要： A transmission includes a main shaft having two or more main shaft clutches that couple gears to at least one countershaft, and an automated manual transmission coupled to the main shaft via the at least one countershaft. The automated manual transmission includes a front input shaft coupled directly to a main clutch and having a first clutch coupleable to the at least one countershaft, and a rear input shaft coupled to the front input shaft and having a second clutch coupleable to the at least one countershaft. The automated manual transmission is operable to selectively engage the first clutch and the second clutch.

2. 发明授权

US08936529B2 Ratio step of a stepped transmission, and stepped transmission 有权
标题翻译：阶梯式变速器的比例级，阶梯式传动
公开(公告)号：US08936529B2
公开(公告)日：2015-01-20
申请号：US13953774
申请日：2013-07-30
申请人： ZF Friedrichshafen AG
发明人： Johannes Kaltenbach , Eckhardt Luebke
IPC分类号： F16H3/44 , F16H37/04 , F16H3/00 , F16H37/08 , F16H3/095
CPC分类号： F16H37/042 , F16H3/006 , F16H3/095 , F16H37/046 , F16H37/0833 , F16H2200/0069 , F16H2200/0073 , F16H2200/0078 , F16H2200/0086 , F16H2200/0091 , F16H2200/2007 , Y10T74/19233
摘要： A transmission ratio step of a stepped transmission which can couple at least two parallel transmission shafts. Multiple transmission ratios can be implemented with the ratio steps. A planetary gear set, comprising three components, is located coaxial with a first shaft. A first component is connected to and driven by an input supplied along the first axis, and a second component meshes with at least one spur gear, each of which is placed on a further axis that is parallel to the first axis. A first transmission ratio can be engaged by fixing a third component of the planetary gear set, and a second transmission ratio can be implemented by connecting either the third or the second transmission component to the drive supplied along the first axis. At least one the transmission ratio steps is utilized in a stepped transmission of a motor vehicle transmission.
摘要翻译：可以耦合至少两个平行传动轴的阶梯式传动装置的传动比步骤。可以通过比例步骤实现多个传输比。包括三个部件的行星齿轮组与第一轴同轴设置。第一部件连接到沿着第一轴提供的输入并由其驱动，第二部件与至少一个正齿轮啮合，每个正齿轮被放置在平行于第一轴线的另一轴线上。可以通过固定行星齿轮组的第三部件来接合第一传动比，并且可以通过将第三传动部件或第二传动部件连接到沿着第一轴线供应的驱动器来实现第二传动比。在机动车辆变速器的阶梯式变速器中使用至少一个变速比步骤。

3. 发明授权

US5832607A Method of making a transmission shaft 失效
标题翻译：制造传动轴的方法
公开(公告)号：US5832607A
公开(公告)日：1998-11-10
申请号：US909214
申请日：1997-08-11
申请人： Daryl R. Booy
发明人： Daryl R. Booy
IPC分类号： F16C3/02 , B21K1/06 , B23K20/12 , F16H3/095 , F16H57/00 , F16H57/02 , F16H57/023 , B21K1/10
CPC分类号： F16H57/0025 , F16H3/095 , F16H57/023 , B23K20/12 , F16H2003/0933 , F16H2057/02008 , F16H2057/02043 , F16H2057/02086 , F16H2057/02091 , Y10S29/048 , Y10T29/49467 , Y10T29/49474 , Y10T74/19479
摘要： An elongated shaft (124) for a compound transmission (110) and a method for producing same is provided. The shaft is finish machined from a work piece (200) comprising three segments (204, 206, 208) joined at friction-welded joints (210, 212).
摘要翻译：提供了一种用于复合传动装置（110）的细长轴（124）及其制造方法。所述轴由工件（200）精加工，所述工件（200）包括在摩擦焊接接头（210,212）处连接的三个段（204,206,208）。

4. 发明授权

US5526711A Compound transmission having deep reduction auxiliary section gear 失效
标题翻译：复合传动装置具有深度减小辅助部分齿轮
公开(公告)号：US5526711A
公开(公告)日：1996-06-18
申请号：US389065
申请日：1995-02-14
申请人： Alan C. Stine
发明人： Alan C. Stine
IPC分类号： F16H3/095 , F16H37/04 , F16H3/08
CPC分类号： F16H37/043 , F16H3/095 , Y10T74/19233
摘要： A compound transmission comprising a main section and an auxiliary section is disclosed. The auxiliary section includes an auxiliary drive gear rotatably mounted on an input shaft, and a reduction set including a splitter gear and a deep reduction gear rotatably mounted on an output shaft. Each of the auxiliary section gears is engaged with a corresponding auxiliary countershaft gear. A first clutch rotatable with the input shaft couples either the auxiliary drive gear or the splitter gear to the input shaft. A second clutch rotatable with the output shaft couples either the splitter gear or the deep reduction gear to the output shaft. One of the four main section forward gears may be clutched in from either of two sides to give a ten forward speed compound transmission which uses a standard 5-speed shift pattern.
摘要翻译：公开了一种包括主部分和辅助部分的复合传动装置。辅助部分包括可旋转地安装在输入轴上的辅助驱动齿轮以及可旋转地安装在输出轴上的分离齿轮和深度减速齿轮的减速装置。每个辅助部分齿轮与相应的副中间轴齿轮接合。与输入轴一起旋转的第一离合器将辅助驱动齿轮或分动齿轮耦合到输入轴。可与输出轴一起旋转的第二离合器将分动齿轮或深度减速齿轮耦合到输出轴。四个主部分前进档中的一个可以从两侧中的任一侧抓住，以提供使用标准5速换挡模式的十档前进复合传动装置。

5. 发明授权

US5513542A Driveline systems anti-rattle means 失效
标题翻译：传动系统反甩手段
公开(公告)号：US5513542A
公开(公告)日：1996-05-07
申请号：US729244
申请日：1991-07-12
申请人： Edward J. Bogema , Lon C. Miller
发明人： Edward J. Bogema , Lon C. Miller
IPC分类号： F16D3/06 , F16H3/095 , F16H57/00 , F16H57/12 , F16H3/08 , F16D3/10
CPC分类号： F16H57/0006 , F16H3/095 , Y10T403/7035 , Y10T74/19233
摘要： An improved vehicle transmission which substantially reduces the noisy rattle normally produced by interengagement of the input shaft and the input drive gear of the transmission when the engine of the vehicle is operating at idle speed and the transmission is in neutral. The input shaft and the input drive gear are in constant driven relationship. In the inventive structure, the interengageable spline teeth of the input shaft and the input drive gear of the transmission are provided with a greater backlash than is normally used. The intermittent firings of the engine normally cause nonsynchronous rotation of the input shaft relative to the input drive gear with attendant engagement of their respective spline teeth. The increased backlash provides greater spacing between the interengaging teeth which substantially eliminates the engagement of the spline teeth and attendant rattle noise.
摘要翻译：一种改进的车辆变速器，其在车辆的发动机以怠速运转并且变速器处于空档状态时，通常通过输入轴和变速器的输入驱动齿轮的相互接合而通常产生的噪声拨浪鼓减小。输入轴和输入驱动齿轮处于恒定驱动关系。在本发明的结构中，输入轴的相互接合的花键齿和变速器的输入驱动齿轮具有比通常使用的更大的间隙。发动机的间歇发动机通常会使输入轴相对于输入驱动齿轮非同步旋转，并伴随着它们各自的花键齿的啮合。增加的间隙在相互啮合的齿之间提供更大的间隔，其基本上消除了花键齿的接合和伴随的拨浪鼓噪声。

6. 发明授权

US5511437A Compound vehicular transmission 失效
标题翻译：复合车辆传动
公开(公告)号：US5511437A
公开(公告)日：1996-04-30
申请号：US284926
申请日：1994-08-02
申请人： Eugene R. Braun
发明人： Eugene R. Braun
IPC分类号： F16H3/095 , F16H37/00 , F16H3/02
CPC分类号： F16H3/095 , F16H37/043 , Y10T74/19167 , Y10T74/19233 , Y10T74/19242
摘要： A compound vehicular transmission having a main section and an auxiliary section which includes an auxiliary countershaft gear assembly having an auxiliary countershaft, a first auxiliary countershaft gear fixed to the auxiliary countershaft and constantly meshed with an output shaft range gear, and a second auxiliary countershaft gear selectively coupleable to the auxiliary countershaft and constantly meshed with an intermediate shaft output gear. A jaw clutch is provided for coupling either the auxiliary countershaft to the main countershaft, or the auxiliary countershaft to the second auxiliary countershaft gear. This allows fewer gears to be utilized to achieve a desired number of speed ratios. Since the auxiliary countershaft drive gears are clutched only when used, this arrangement reduces spin back speed of the intermediate shaft to accommodate smoother and faster shifting of the transmission. Alternative embodiments include the use of a two-speed master clutch splitter section or a two-position synchronizing clutch assembly as the input to the main transmission section.
摘要翻译：一种具有主部分和辅助部分的复合车辆变速器，其包括具有辅助中间轴的辅助中间轴齿轮组件，固定到辅助中间轴并与输出轴范围齿轮恒定啮合的第一辅助中间轴齿轮和第二辅助中间轴齿轮选择性地联接到辅助中间轴并且与中间轴输出齿轮不断啮合。提供爪式离合器用于将辅助中间轴与主中间轴或辅助中间轴连接到第二辅助中间轴齿轮。这允许使用较少的齿轮来实现所需数量的速比。由于辅助中间轴驱动齿轮仅在使用时被夹紧，所以这种布置减少了中间轴的回转速度，以适应变速器的更平滑和更快的移动。替代实施例包括使用双速主离合器分离器部分或两位置同步离合器组件作为主变速器部分的输入。

7. 发明授权

US5435212A Semi-automatic shift implementation 失效
标题翻译：半自动移位实现
公开(公告)号：US5435212A
公开(公告)日：1995-07-25
申请号：US968898
申请日：1992-10-30
申请人： Paul M. Menig
发明人： Paul M. Menig
IPC分类号： F16H61/00 , F16H3/095 , F16H61/02 , F16H61/34 , F16H61/70 , F16H63/20 , F16H63/44 , F16H59/70
CPC分类号： F16H61/0248 , F16H61/702 , B60W2510/0604 , B60W2510/0638 , B60W2510/104 , F16H2306/20 , F16H3/095 , F16H61/70 , F16H63/44 , Y10T74/19167 , Y10T74/19251
摘要： A vehicular transmission shift control system/method is provided for effecting automatic shifting between sequentially related forward gear ratios within manually selected groups is provided in splitter type compound transmissions that include a logic member (178) operative to receive and process an engine speed signal and other signals (176) and to provide an output control signal (192) to a shift actuator (184) that is operative to enable automatic shifting between the sequentially related forward gear ratios within each of a plurality of manually selectable groups whenever one of the groups (202, 204) is manually engaged by an operator of the vehicle.
摘要翻译：提供了一种车辆变速器变速控制系统/方法，用于实现在手动选择的组内的顺序相关的前进档位之间的自动换档，该分段式复合变速器包括可操作以接收和处理发动机转速信号和其它的逻辑构件（178）信号（176）并且向换档致动器（184）提供输出控制信号（192），该换档致动器（184）可操作以在每个组中的一个组（多个手动可选组中的每一个中）能够在每个可手动选择的组中的顺序相关的前进档位之间进行自动换档 202,204）由车辆的操作者手动接合。

8. 发明授权

US5421222A Compound transmission having auto range actuation through dual entry first speed gear 失效
标题翻译：复式变速箱具有通过双进入第一档的自动档位致动
公开(公告)号：US5421222A
公开(公告)日：1995-06-06
申请号：US62343
申请日：1993-05-14
申请人： Alan C. Stine , Timothy G. Newman
发明人： Alan C. Stine , Timothy G. Newman
IPC分类号： F16H3/095 , F16H37/04 , F16H3/02
CPC分类号： F16H3/095 , F16H37/043 , Y10T74/19167 , Y10T74/19233
摘要： A compound transmission comprising a main section and an auxiliary section is disclosed. The auxiliary section includes an auxiliary drive gear rotationally fixed to a mainshaft, an intermediate shaft having a reduction gear rotatably mounted thereon, and an output shaft having a splitter gear rotatably mounted thereon. Each of the auxiliary section gears is engaged with a corresponding auxiliary countershaft gear. A range clutch rotatable with the intermediate shaft selectively clutches the auxiliary drive gear or the reduction gear to the intermediate shaft, and a splitter clutch rotatable with the output shaft selectively clutches the intermediate shaft or the splitter gear to the output shaft. One of the four main section forward gears may be clutched in from either of two sides to give a nine forward speed compound transmission which uses a standard 5-speed shift pattern.
摘要翻译：公开了一种包括主部分和辅助部分的复合传动装置。辅助部分包括可旋转地固定到主轴的辅助驱动齿轮，具有可旋转地安装在其上的减速齿轮的中间轴以及可旋转地安装在其上的分动齿轮的输出轴。每个辅助部分齿轮与相应的副中间轴齿轮接合。与中间轴可转动的距离离合器选择性地将辅助驱动齿轮或减速齿轮离合到中间轴，并且与输出轴一起旋转的分级离合器选择性地将中间轴或分动齿轮离合到输出轴。四个主区段前进档中的一个可以从两侧中的任一侧抓住，以提供使用标准的5速换挡模式的九个前进复合传动装置。

9. 发明授权

US5390561A Compound transmission 失效
标题翻译：复合传播
公开(公告)号：US5390561A
公开(公告)日：1995-02-21
申请号：US63792
申请日：1993-05-20
申请人： Alan C. Stine
发明人： Alan C. Stine
IPC分类号： F16H3/02 , B60K17/08 , F16H3/08 , F16H3/093 , F16H3/095 , F16H3/20 , F16H57/021 , F16H61/70
CPC分类号： F16H3/095 , F16H57/021 , F16H61/70 , Y10T74/19233
摘要： A compound transmission (110) of lighter weight and/or shorter axial length as compared to comparable prior art transmissions is provided. The compound transmission of the present invention utilizes main transmission section countershafts (124) and auxiliary transmission section countershafts (162) which are coaxial and am supposed for independent rotation within a common transmission housing (116) solely by means of bearings (126, 162D) carried by the forward transmission end wall (116A) and the rearward transmission end wall (116B). The transmission mainshaft (146) is supposed for rotation within the transmission housing solely by the input shaft (118) and/or the output shaft (158). One of the countershafts (162) and/or the mainshaft (146) may be of a tubular structure and telescopically surrounds the other of the countershafts (124) and one of the input and/or output shafts, respectively.
摘要翻译：提供了与可比较的现有技术传输相比更轻重量和/或更短轴向长度的复合传动（110）。本发明的复合式变速器利用同轴的主变速器副中间轴（124）和辅助变速器部分中间轴（162），并且仅通过轴承（126,162D）在公共变速器壳体（116）内独立旋转，由前传动端壁（116A）和后传动端壁（116B）承载。传动主轴（146）假设仅由输入轴（118）和/或输出轴（158）在变速器壳体内旋转。中间轴（162）和/或主轴（146）中的一个可以是管状结构，并且分别可伸缩地围绕另一个中间轴（124）和一个输入轴和/或输出轴。

10. 发明授权

US4964313A Two-speed gear train assembly 失效
标题翻译：双速齿轮组装
公开(公告)号：US4964313A
公开(公告)日：1990-10-23
申请号：US261955
申请日：1988-10-24
申请人： Alan R. Davis
发明人： Alan R. Davis
IPC分类号： F16H3/097 , F16D11/10 , F16D21/04 , F16D23/06 , F16D25/08 , F16H3/083 , F16H3/095 , F16H37/04 , F16H63/04
CPC分类号： F16H37/043 , F16D11/10 , F16D21/04 , F16D23/0606 , F16D25/088 , F16H3/095 , F16D2011/008 , Y10T74/19233 , Y10T74/19284
摘要： A two-speed gear train (200) including a first gear (118) and a second gear (120) and drive members (11, 114, 106) for driving the second gear faster than the first gear. A double acting clutch (126) splined to a shaft (28A) has a first and second position for clutching either the first gear (118) or second gear (120) to the shaft (28A). The clutch teeth (134, 136, 138, 140) are provided with specially configured ramps (222) on certain edges (208, 210, 212, 214) to improve clutch engagement.

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