公开(公告)号：US08806975B2

公开(公告)日：2014-08-19

申请号：US13039935

申请日：2011-03-03

Applicant: Florian Schneider ,  Roland Mair

Inventor： Florian Schneider ,  Roland Mair

IPC: B60K20/00 ,  B60W30/188 ,  B60K17/28 ,  B60W10/30 ,  F16H61/04 ,  F16H37/04 ,  F16H3/12 ,  F16H3/093

CPC classification number: B60W30/1888 ,  B60K17/28 ,  B60W10/30 ,  F16H3/093 ,  F16H3/126 ,  F16H37/046 ,  F16H61/0403 ,  F16H2003/123 ,  F16H2200/0004 ,  Y10T74/20018

Abstract: A method of operating a powertrain may include providing an automatic transmission disposed between a drive unit and an axle drive. One input shaft of the automatic transmission is connected by means of an operable clutch to the drive unit and an output shaft of the automatic transmission is connected to the axle drive. A transmission-side, mobile auxiliary drive is configured to couple with a transmission-side connection. The transmission-side connection point for the auxiliary drive is decoupled from the axle drive and, at least partially from the drive unit. The rotational rate of the transmission-side connection point for the auxiliary drive and the auxiliary drive are synchronized, whereby the auxiliary drive is coupled to the connection point. The transmission-side connection point for the auxiliary drive, and thereby the auxiliary drive, is coupled to the drive unit as well as the axle drive.

Abstract translation: 操作动力系的方法可以包括提供设置在驱动单元和轴驱动之间的自动变速器。 自动变速器的一个输入轴通过可操作的离合器连接到驱动单元，并且自动变速器的输出轴连接到轴驱动。 传输侧移动辅助驱动器被配置为与传输侧连接耦合。 辅助驱动器的传输侧连接点与轴驱动器分离，并且至少部分地与驱动单元隔离。 用于辅助驱动和辅助驱动的传输侧连接点的转速同步，由此辅助驱动器连接到连接点。 用于辅助驱动器的传输侧连接点以及由此辅助驱动器耦合到驱动单元以及轴驱动。

公开(公告)号：US08684875B2

公开(公告)日：2014-04-01

申请号：US13993875

申请日：2011-11-08

Applicant: Johannes Kaltenbach ,  Kai Borntraeger

Inventor： Johannes Kaltenbach ,  Kai Borntraeger

IPC: F16H37/06

CPC classification number: B60K6/42 ,  B60K6/365 ,  B60K6/387 ,  B60K6/48 ,  B60K6/50 ,  B60W10/113 ,  B60W20/00 ,  F16H3/006 ,  F16H3/126 ,  F16H3/725 ,  F16H2003/0933 ,  F16H2200/0056 ,  Y02T10/6221 ,  Y10S903/902

Abstract: A device for a drive-train of a hybrid vehicle comprising a planetary gearset having three elements which comprise a carrier, a sun gear and a ring gear. A first elements serves as a fixed connection of a first input shaft of a first partial transmission of a transmission. A second of the elements serves as a fixed connection of a hybrid drive electric machine. A first shifting element connects, in a first position thereof, a third of the elements to a second input shaft of a second partial transmission, to which a hybrid drive combustion engine can be coupled. The first shifting element, when in a second position, connects the third of the elements to the housing or the stator. A second shifting element, when engaged, couples the two input shafts of the two partial transmissions with one another and, when disengaged, separates the two input shafts from one another.

Abstract translation: 一种用于混合动力车辆的传动系的装置，包括具有三个元件的行星齿轮组，所述三个元件包括载体，太阳齿轮和齿圈。 第一元件用作变速器的第一部分变速器的第一输入轴的固定连接。 第二个元件用作混合驱动电机的固定连接。 第一移动元件在其第一位置中将第三元件连接到第二部分变速器的第二输入轴，混合动力驱动内燃机可以联接到第二输入轴。 第一移动元件当处于第二位置时，将第三元件连接到壳体或定子。 第二移动元件当接合时将两个部分变速器的两个输入轴彼此联接，并且当分离时将两个输入轴彼此分离。

公开(公告)号：US08262538B2

公开(公告)日：2012-09-11

申请号：US12525114

申请日：2008-01-25

Applicant: Kai Borntraeger

Inventor： Kai Borntraeger

IPC: B60W10/02 ,  B60W10/08

CPC classification number: F16H61/0403 ,  F16H3/0915 ,  F16H3/126 ,  F16H37/046 ,  F16H61/684 ,  F16H2003/0818 ,  F16H2061/0422 ,  F16H2061/0429 ,  F16H2061/0433 ,  Y10T477/23 ,  Y10T477/26 ,  Y10T477/33

Abstract: A transmission device with at least two multi-gear transmission groups. Torque is introduced via a input shaft into the transmission groups and into the other transmission group via a main shaft. The input shaft is directly connected with the main shaft via a shifting element during a gearshift to achieve an intermediate gear. When the intermediate gear is engaged, torque passes to the shafts connected to each other via the shifting element. A method for operating transmission, during the gearshift, includes introducing torque from the electric machine to the shafts connected via the shifting element and adjusting the rotational speed of the input shaft to the rotational speed of the target gear. A further shifting element is engaged in the first transmission group, the shifting element is disengaged, and torque of the electric machine is reduced, once the rotational speeds of the input shaft and the target gear match one another.

Abstract translation: 具有至少两个多齿轮传动组的传动装置。 扭矩通过输入轴通过主轴引入传动组并进入另一传动组。 在变速期间，输入轴通过变速元件与主轴直接连接，以实现中间齿轮。 当中间齿轮接合时，转矩经由变速元件传递到彼此连接的轴。 一种用于在变速期间操作变速器的方法，包括将来自电机的转矩引入通过变速元件连接的轴，并将输入轴的转速调整到目标齿轮的转速。 一旦输入轴和目标齿轮的转速彼此匹配，则另一变速元件接合在第一变速器组中，变速元件分离，并且电机的扭矩减小。

公开(公告)号：US08037784B2

公开(公告)日：2011-10-18

申请号：US12161864

申请日：2007-01-24

Applicant: Michel Raoul

Inventor： Michel Raoul

IPC: F16H37/06

CPC classification number: F16H3/093 ,  B60K6/40 ,  F16H3/006 ,  F16H3/126 ,  Y10T74/19014 ,  Y10T74/19228 ,  Y10T74/19233 ,  Y10T74/19284

Abstract: A drive train for a motor vehicle including a main engine, an auxiliary engine, and a parallel shaft transmission. The transmission includes: at least one input shaft connected to the main engine by a clutch device, at least one output shaft including a drive pinion that engages with a differential ring gear, a countershaft that is not coaxial with the input and output shafts, and a plurality of synchronizers configured to connect the input shaft to the output shaft selectively in rotation. The countershaft is fitted with a drive wheel connected to the auxiliary engine and that is permanently rotatably linked to the input shaft.

Abstract translation: 一种用于包括主发动机，辅助发动机和平行轴变速器的机动车辆的传动系。 变速器包括：通过离合器装置连接到主发动机的至少一个输入轴，至少一个输出轴，包括与差动齿圈啮合的驱动小齿轮，与输入和输出轴不同轴的中间轴，以及 多个同步器被构造成选择性地将输入轴连接到输出轴。 中间轴装有连接到辅助发动机的驱动轮，并且永久地可旋转地连接到输入轴。

公开(公告)号：US07707910B2

公开(公告)日：2010-05-04

申请号：US10572350

申请日：2004-09-02

Applicant: Werner Klement

Inventor： Werner Klement

IPC: F16H47/00

CPC classification number: F16H3/097 ,  F16H3/12 ,  F16H3/126 ,  F16H47/06 ,  F16H2003/007 ,  F16H2003/0933 ,  Y10T74/19149 ,  Y10T74/19223 ,  Y10T74/19233

Abstract: A gearbox module having a gearbox input and at least one gearbox output; having a starting element coupled to the gearbox input, having an input and an output that can be coupled at least indirectly to the gearbox output; having a gear-shifting device, having at least two inputs and one output, which can be connected to the gearbox output; a first input of the gear-shifting device is connected to the output of the starting element and a second input is connected to the input of the starting element; each input of the gear-shifting device is selectively connected by means of a synchronously shiftable coupling, thereby producing a first power branch and a second power branch.

Abstract translation: 一种齿轮箱模块，具有齿轮箱输入和至少一个变速箱输出; 具有耦合到所述齿轮箱输入的起始元件，具有能够至少间接地耦合到所述变速箱输出的输入和输出; 具有齿轮换档装置，具有至少两个输入和一个输出，可连接到变速箱输出; 变速装置的第一输入端连接到起动元件的输出端，第二输入端连接到起动元件的输入端; 变速装置的每个输入通过同步可移动的联接选择性地连接，由此产生第一动力分支和第二动力分支。

公开(公告)号：US20100023230A1

公开(公告)日：2010-01-28

申请号：US12180929

申请日：2008-07-28

Applicant: Alan G. Holmes

Inventor： Alan G. Holmes

IPC: G06F19/00 ,  F16H37/06 ,  B60W10/02

CPC classification number: F16H3/126 ,  B60K6/36 ,  B60K6/48 ,  B60K6/547 ,  B60W10/08 ,  B60W10/113 ,  B60Y2400/428 ,  F16H3/006 ,  F16H3/10 ,  F16H2003/0818 ,  Y02T10/6221 ,  Y10T74/19019 ,  Y10T477/636 ,  Y10T477/6422

Abstract: A transmission has an input member and an output member, first and second intermediate shafts having substantially identical gear sets with gears concentric with and selectively connectable for rotation with the first and second intermediate shafts, respectively. Output gears are concentric with and rotatable with the output member and mesh with the substantially identical gear sets. First and second torque-transmitting devices are operable for transmitting torque from the input member to the first and second intermediate shafts, respectively. Torque-transmitting mechanisms are mounted concentric with, rotatable about and selectively engagable with the gears mounted on the intermediate shafts. A controller is operatively connected to the torque-transmitting mechanisms and to at least one of the torque-transmitting devices. The torque-transmitting mechanisms and torque-transmitting devices may be engaged such that torque is carried substantially equally by both intermediate shafts during a speed ratio established between the input member and the output member.

Abstract translation: 变速器具有输入构件和输出构件，第一和第二中间轴具有基本相同的齿轮组，齿轮组分别与第一和第二中间轴同心并且可选择地连接以与第一和第二中间轴一起旋转。 输出齿轮与输出构件同心并与输出构件一起旋转，并与基本相同的齿轮组啮合。 第一和第二扭矩传递装置可操作以分别将扭矩从输入构件传递到第一和第二中间轴。 扭矩传递机构与安装在中间轴上的齿轮同心地安装，可旋转并可选择性地接合。 控制器可操作地连接到转矩传递机构和扭矩传递装置中的至少一个。 转矩传递机构和扭矩传递装置可以在输入构件和输出构件之间建立的速度比期间被两个中间轴基本相等地承受扭矩。

公开(公告)号：US20090107270A1

公开(公告)日：2009-04-30

申请号：US12075790

申请日：2008-03-13

Applicant: Karl-Ludwig Krieger ,  Frank Sager

Inventor： Karl-Ludwig Krieger ,  Frank Sager

IPC: F16H3/38

CPC classification number: F16H59/38 ,  F16H3/126 ,  F16H61/0403 ,  F16H61/702 ,  F16H2061/0422 ,  Y10T74/1926 ,  Y10T74/19284

Abstract: In a motor vehicle, in particular a utility vehicle, having a shifting claw transmission and an electric motor connected to a countershaft of the transmission to facilitate central synchronization for gear speed changes, a transmission controller is connected to the electric motor for sensing the electric motor speed and, together therewith the rotational speed of the countershaft based on the induction values present in at the electric motor and sensed by the transmission controller for use in adjusting the energization of the electric motor.

Abstract translation: 在具有变速爪传动装置和连接到变速器的中间轴的电动机以便于齿轮速度变化的中心同步的机动车辆，特别是多用途车辆中，变速器控制器连接到用于感测电动机的电动机 基于在电动机中存在的感应值和由变速器控制器感测的用于调节电动机通电的中间轴的转速。

公开(公告)号：US07367416B2

公开(公告)日：2008-05-06

申请号：US11112229

申请日：2005-04-22

Applicant: Martin Seufert ,  Hannes Kiessling ,  Reinhard Schaarschmidt

Inventor： Martin Seufert ,  Hannes Kiessling ,  Reinhard Schaarschmidt

IPC: H02P15/00

CPC classification number: F02N15/025 ,  B60K6/48 ,  B60K6/547 ,  F02N11/04 ,  F02N15/006 ,  F16H3/089 ,  F16H3/0915 ,  F16H3/126 ,  F16H2003/0818 ,  F16H2200/0034 ,  F16H2200/0052 ,  Y02T10/6221 ,  Y10S903/946 ,  Y10T477/32 ,  Y10T477/71

Abstract: A drive train is proposed for a motor vehicle which is driven by an internal combustion engine, having a single friction clutch which has an input element and an output element, wherein the input element is to be connected to a crankshaft of the internal combustion engine; a step-by-step variable speed transmission which has an input shaft connected to the output element of the friction clutch; and an electric machine which can be connected via a clutch to an output shaft of the step-by-step variable speed transmission in order to be able to apply traction force to the output shaft when the friction clutch is opened or closed, and which can be connected as a starter generator to the crankshaft in order to start the internal combustion engine or be driven by the internal combustion engine. The electric machine can be connected fixed in terms of rotation to the crankshaft while bypassing the friction clutch in order, in this way, to start the internal combustion engine when the friction clutch is opened or to be driven by the internal combustion engine.

Abstract translation: 提出了一种由内燃机驱动的机动车辆的传动系，其具有具有输入元件和输出元件的单个摩擦离合器，其中输入元件将连接到内燃机的曲轴; 具有连接到摩擦离合器的输出元件的输入轴的逐步变速传动装置; 以及能够通过离合器连接到逐步变速传动装置的输出轴的电动机，以便当摩擦离合器打开或关闭时能够向输出轴施加牵引力，并且其可以 作为启动发电机连接到曲轴上，以启动内燃机或由内燃机驱动。 在绕过摩擦离合器的同时，电动机可以以旋转方式连接到曲轴上，这样，当摩擦离合器打开或者由内燃机驱动时，启动内燃机。

公开(公告)号：US20070197343A1

公开(公告)日：2007-08-23

申请号：US11654519

申请日：2007-01-18

Applicant: Hiroyuki Sakamoto ,  Masahiko Ibamoto ,  Hiroshi Kuroiwa

Inventor： Hiroyuki Sakamoto ,  Masahiko Ibamoto ,  Hiroshi Kuroiwa

IPC: B60W10/00

CPC classification number: F16H61/0403 ,  F16H3/126 ,  F16H2061/0433 ,  F16H2306/46 ,  Y10T477/26 ,  Y10T477/638 ,  Y10T477/641

Abstract: A transmission system in a vehicle using a motor to transmit power can assist acceleration by generating auxiliary engine power during acceleration in addition to gear changing by the motor. In this system, however, the acceleration assistance is interrupted in gear changing since the motor power is used to drive a vehicle when a gear-shifting is made. In a conventional geared transmission mechanism, the torque decreases after a gear change for up-shifting is made. If acceleration assistance is added, the torque reduction in shifting becomes greater and gives uncomfortable shocks and feelings to the driver.Torque transition is conducted along a torque transmission route of dog clutch, second intermediate shaft, motor, first intermediate shaft, and gear position of first intermediate shaft before shifting.

Abstract translation: 使用电动机传递动力的车辆中的变速器系统除了由电动机进行换档之外，还可以通过在加速期间产生辅助发动机功率来辅助加速。 然而，在该系统中，由于在进行变速时由于电动机功率被用于驱动车辆，所以加速辅助被中断。 在传统的齿轮传动机构中，在进行换档的变速换档之后，扭矩减小。 如果增加加速度辅助功能，变速器中的转矩减小将变得更大，给驾驶员带来不舒适的冲击和感觉。 扭矩转换沿变速前的第一中间轴的爪式离合器，第二中间轴，马达，第一中间轴和齿轮位置的转矩传递路径进行。

公开(公告)号：US07165470B2

公开(公告)日：2007-01-23

申请号：US11002140

申请日：2004-12-03

Applicant: Hiroyuki Sakamoto ,  Masahiko Iabamoto ,  Hiroshi Kuroiwa

Inventor： Hiroyuki Sakamoto ,  Masahiko Iabamoto ,  Hiroshi Kuroiwa

IPC: F16H3/38

CPC classification number: B60W20/40 ,  B60K6/365 ,  B60K6/48 ,  B60W10/08 ,  B60W20/00 ,  B60W30/19 ,  F16H3/006 ,  F16H3/126 ,  F16H3/725 ,  F16H61/0403 ,  F16H61/682 ,  F16H61/70 ,  F16H2003/0818 ,  F16H2061/0422 ,  F16H2061/0433 ,  F16H2061/0492 ,  F16H2061/0496 ,  F16H2200/0052 ,  F16H2306/46 ,  F16H2306/50 ,  Y02T10/6221 ,  Y10T74/19251 ,  Y10T74/19284 ,  Y10T477/26

Abstract: In a shift system wherein the transfer of power is performed using a motor, the smaller the gear ratio difference is, the smaller can be made the motor output. However, the number of gears must be increased in order to reduce the gear ratio. As the number of gears increases, the problem of gear noise becomes more serious. It is necessary to prevent both an increase in the number of gears and an increase of the motor output.In a vehicular drive system according to the present invention, a shifting power unit is not merely provided between a first intermediate shaft and a second intermediate shaft of a shift system which has the two intermediate shafts, but one side of a shifting power unit is connected to a vehicle driving power unit, while an opposite side thereof is connected to a power transfer switching clutch so as to be connected to the first or the second intermediate shaft through a reduction mechanism, whereby the output of the shifting power unit is decreased while minimizing an increase in the number of gears.