公开(公告)号：US20080156127A1

公开(公告)日：2008-07-03

申请号：US11958342

申请日：2007-12-17

申请人： Oliver Nicklass ,  Andreas Mueller

发明人： Oliver Nicklass ,  Andreas Mueller

IPC分类号： F16H3/091

CPC分类号： F16H3/006 ,  F16H3/0915 ,  F16H2003/0822 ,  F16H2200/0056 ,  Y10T74/19228 ,  Y10T74/19242 ,  Y10T74/19288

摘要： A dual clutch transmission has a housing, a drive shaft arrangement, an output shaft and a countershaft. A plurality of gear sets is supported on the drive shaft arrangement and the countershaft, respectively. The gear sets are shifted by means of respective shifting clutches in order to engage different gears. The countershaft is connected to the output shaft via a constant output gear set. The gear sets are divided between two gear trains.A first forward gear and a reverse gear are each assigned to a different gear train. The gear set for the reverse gear is driven via an auxiliary shaft, which is in turn driven via a specific gear set. The specific gear set is assigned to the same gear train as the reverse gear.

摘要翻译： 双离合变速器具有壳体，驱动轴装置，输出轴和中间轴。 多个齿轮组分别支撑在驱动轴装置和中间轴上。 齿轮组通过相应的换档离合器移动，以便啮合不同的齿轮。 中间轴通过恒定的输出齿轮组连接到输出轴。 齿轮组分为两个齿轮系。 第一前进档和倒档被分配到不同的齿轮系。 用于倒档的齿轮组通过辅助轴驱动，辅助轴又通过特定的齿轮组来驱动。 特定的齿轮组被分配到与倒档相同的齿轮系。

公开(公告)号：US07878083B2

公开(公告)日：2011-02-01

申请号：US11958342

申请日：2007-12-17

申请人： Oliver Nicklass ,  Andreas Mueller

发明人： Oliver Nicklass ,  Andreas Mueller

IPC分类号： F16H3/08

CPC分类号： F16H3/006 ,  F16H3/0915 ,  F16H2003/0822 ,  F16H2200/0056 ,  Y10T74/19228 ,  Y10T74/19242 ,  Y10T74/19288

摘要： A dual clutch transmission has a housing, a drive shaft arrangement, an output shaft and a countershaft. A plurality of gear sets is supported on the drive shaft arrangement and the countershaft, respectively. The gear sets are shifted by means of respective shifting clutches in order to engage different gears. The countershaft is connected to the output shaft via a constant output gear set. The gear sets are divided between two gear trains. A first forward gear and a reverse gear are each assigned to a different gear train. The gear set for the reverse gear is driven via an auxiliary shaft, which is in turn driven via a specific gear set. The specific gear set is assigned to the same gear train as the reverse gear.

摘要翻译： 双离合变速器具有壳体，驱动轴装置，输出轴和中间轴。 多个齿轮组分别支撑在驱动轴装置和中间轴上。 齿轮组通过相应的换档离合器移动，以便啮合不同的齿轮。 中间轴通过恒定的输出齿轮组连接到输出轴。 齿轮组分为两个齿轮系。 第一前进档和倒档被分配到不同的齿轮系。 用于倒档的齿轮组通过辅助轴驱动，辅助轴又通过特定的齿轮组来驱动。 特定的齿轮组被分配到与倒档相同的齿轮系。

公开(公告)号：US07472617B2

公开(公告)日：2009-01-06

申请号：US11775178

申请日：2007-07-09

申请人： Oliver Nicklass

发明人： Oliver Nicklass

IPC分类号： F16H3/24

CPC分类号： F16H3/006 ,  F16H3/0915 ,  F16H2200/0052 ,  Y10T74/19233 ,  Y10T74/19288 ,  Y10T74/194

摘要： A step-by-step variable transmission has a housing, a drive input shaft device, a drive output shaft and a countershaft. A plurality of gearwheel sets are mounted on the drive input shaft and on the countershaft. The gearwheel sets can be shifted so as to establish different gear stages by means of respective shift clutches. The countershaft is connected to the drive output shaft by means of a drive output constant wheel set. The drive output shaft is rotatably mounted in the region of its opposite ends on the housing by means of two bearings. At least one of the gearwheel sets is mounted in the region in the axial direction between the two bearings of the drive output shaft.

摘要翻译： 一步一步可变变速器具有壳体，驱动输入轴装置，驱动输出轴和中间轴。 多个齿轮组安装在驱动输入轴和中间轴上。 齿轮组可以移动，以便通过相应的换档离合器建立不同的齿轮级。 中间轴通过驱动输出恒定轮组连接到驱动输出轴。 驱动输出轴通过两个轴承可旋转地安装在壳体的相对端的区域中。 齿轮组中的至少一个安装在驱动输出轴的两个轴承之间的沿轴向的区域中。

公开(公告)号：US06869379B2

公开(公告)日：2005-03-22

申请号：US10600664

申请日：2003-06-20

申请人： Thomas Voss ,  Oliver Nicklass

发明人： Thomas Voss ,  Oliver Nicklass

IPC分类号： F16H37/04 ,  F16H37/08 ,  F16H37/02

CPC分类号： F16H37/0833 ,  F16H37/04 ,  F16H37/042 ,  F16H2061/0407 ,  F16H2061/0429

摘要： An automatic variable-speed transmission for setting up a plurality of gear steps with an input shaft, an output shaft and two transmission units which form two parallel branches. One branch has a multi-step transmission and the other a summing transmission with a friction clutch for starting and for central synchronization, the friction clutch having a first friction element and a second friction element, one of the friction elements being connectable to various transmission elements by means of at least one shift element, with at least one first power command range for gear-step changes between low gear steps and at least one second power command range for at least the gear change into the highest gear step and for the highest gear step. In this case, the at least one shift element connects the one friction element to transmission elements such that there is reduced reactive-power flow in any operating mode.

摘要翻译： 一种用于通过输入轴，输出轴和两个形成两个平行分支的传动单元设置多个齿轮级的自动变速传动装置。 一个分支具有多步传动装置，另一个是具有用于启动和用于中心同步的摩擦离合器的相加传动装置，摩擦离合器具有第​​一摩擦元件和第二摩擦元件，其中一个摩擦元件可连接到各种传动元件 通过至少一个换档元件，具有至少一个第一动力指令范围，用于在低档步骤和至少一个第二功率指令范围之间进行齿轮级变化的至少一个第一功率指令范围，用于至少齿轮转换为最高档位和最高档位 步。 在这种情况下，至少一个换档元件将一个摩擦元件连接到传动元件，使得在任何操作模式中都有降低的无功功率流。

公开(公告)号：US20080006109A1

公开(公告)日：2008-01-10

申请号：US11775178

申请日：2007-07-09

申请人： Oliver Nicklass

发明人： Oliver Nicklass

IPC分类号： F16H3/08

CPC分类号： F16H3/006 ,  F16H3/0915 ,  F16H2200/0052 ,  Y10T74/19233 ,  Y10T74/19288 ,  Y10T74/194

摘要： A step-by-step variable transmission has a housing, a drive input shaft device, a drive output shaft and a countershaft. A plurality of gearwheel sets are mounted on the drive input shaft and on the countershaft. The gearwheel sets can be shifted so as to establish different gear stages by means of respective shift clutches. The countershaft is connected to the drive output shaft by means of a drive output constant wheel set. The drive output shaft is rotatably mounted in the region of its opposite ends on the housing by means of two bearings. At least one of the gearwheel sets is mounted in the region in the axial direction between the two bearings of the drive output shaft.

摘要翻译： 一步一步可变变速器具有壳体，驱动输入轴装置，驱动输出轴和中间轴。 多个齿轮组安装在驱动输入轴和中间轴上。 齿轮组可以移动，以便通过相应的换档离合器建立不同的齿轮级。 中间轴通过驱动输出恒定轮组连接到驱动输出轴。 驱动输出轴通过两个轴承可旋转地安装在壳体的相对端的区域中。 齿轮组中的至少一个安装在驱动输出轴的两个轴承之间的沿轴向的区域中。