公开(公告)号：US20180112754A1

公开(公告)日：2018-04-26

申请号：US15564804

申请日：2016-04-04

Applicant: Deere & Company

Inventor： FRANK BUHRKE

IPC: F16H37/04

CPC classification number: F16H37/043 ,  F16H37/042 ,  F16H2037/045

Abstract: The invention relates to a drive train (20) for an agricultural working vehicle (10), comprising a drive motor (22), a main transmission (24), a vehicle axle (26) driven by means of the drive motor (22) and the main transmission (30), and a post-transmission (60), which is arranged between the main transmission (30) and the vehicle axle (26) and has at least two gear ratios, characterized in that a first gear ratio can be selected by means of a first shifting element (64) arranged on a main shaft (62) of the post-transmission (60) and a second gear ratio can be selected by means of a second shifting element (68) arranged on a countershaft (66) of the post-transmission (60).

公开(公告)号：US20170152946A1

公开(公告)日：2017-06-01

申请号：US15360206

申请日：2016-11-23

Applicant: TEAM Industries, Inc.

Inventor： Gregory L. Maki ,  Brian Thomas Wolf

IPC: F16H63/18 ,  B60K17/344 ,  F16H37/04 ,  F16H3/091

CPC classification number: F16H63/18 ,  B60K17/344 ,  B60K17/3467 ,  F16H3/091 ,  F16H37/043 ,  F16H61/702 ,  F16H2037/045

Abstract: A sequential shift transmission is provided that includes a transmission portion, a range box portion, a transfer portion and at least one shift actuator. The transmission portion has sequential gearing. The range box portion is operationally coupled to the transmission portion and has range gearing that includes a low range gear and a high range gear. The transfer portion is operationally coupled to the range box portion to output torque from the sequential shift transmission. The at least one shift actuator is configured and arranged to selectively change the sequential gearing and the range gearing.

公开(公告)号：US09370993B2

公开(公告)日：2016-06-21

申请号：US14207064

申请日：2014-03-12

Applicant: Jilin University

Inventor： Hong Chen ,  Bingzhao Gao ,  Lulu Guo ,  Qiong Liang ,  Yu Xiang

IPC: B60K6/547 ,  B60W20/00 ,  B60K6/48 ,  F16H3/089 ,  F16H37/04

CPC classification number: B60K6/547 ,  B60K2006/4825 ,  B60K2006/4841 ,  B60W20/30 ,  B60W2510/10 ,  F16H3/089 ,  F16H2037/045 ,  F16H2200/0034 ,  F16H2200/0039 ,  F16H2200/0043 ,  F16H2200/0052 ,  Y02T10/6252 ,  Y10S903/902 ,  Y10T74/19014

Abstract: This invention proposes a hybrid power driving device including an electric motor, an Internal Combustion engine, an automated mechanical transmission, a clutch, a main reducer and a differential, where the automated mechanical transmission includes first to sixth gear wheels forming meshing pairs, 2 synchronizers, an input transmission shaft connected with the engine, an input transmission shaft connected with the motor, and an output transmission shaft. This device provides for the motor with two gears, and provides for the engine with four gears, which can meet the practical demands of the engine and the motor. Compared with the existing parallel hybrid power coupling mechanism, the inventive device has a simple structure, a low cost, good shifting comfortability, and a high operation efficiency.

Abstract translation: 本发明提出了一种混合动力驱动装置，其包括电动机，内燃机，自动机械变速器，离合器，主减速器和差速器，其中自动机械变速器包括形成啮合对的第一至第六齿轮，2个同步器 与发动机连接的输入传动轴，与马达连接的输入传动轴和输出传动轴。 该装置为电机提供两个齿轮，为发动机提供四个齿轮，可满足发动机和电机的实际需要。 与现有的并联混合动力耦合机构相比，本发明的装置结构简单，成本低，换档舒适性好，运行效率高。

公开(公告)号：US09003908B2

公开(公告)日：2015-04-14

申请号：US14024455

申请日：2013-09-11

Applicant: Iseki & Co., Ltd.

Inventor： Noboru Sagawa ,  Takashi Wakino ,  Fumiaki Nishikawa ,  Tatsuzo Murakami ,  Satoru Kinoshita

IPC: F16H61/32 ,  F16H63/44 ,  B60K17/08 ,  B60K20/00 ,  F16H3/093 ,  F16H37/04

CPC classification number: B60K17/08 ,  B60K20/00 ,  F16H3/093 ,  F16H37/043 ,  F16H59/02 ,  F16H63/44 ,  F16H2037/044 ,  F16H2037/045 ,  F16H2059/0256 ,  Y10T74/19074 ,  Y10T74/19251 ,  Y10T74/20073

Abstract: According to one embodiment, a working vehicle includes: a main change speed mechanism configured to transmit a rotating power, generated by a power source; a first auxiliary change speed mechanism configured to transmit the rotating power, transmitted through the main change speed mechanism, to drive wheels; a second auxiliary change speed mechanism configured to transmit the rotating power to the drive wheels; a first lever configured to operate the first auxiliary change speed mechanism to perform a first auxiliary shift operation; and a second lever configured to operate the second auxiliary change speed mechanism to perform a second auxiliary shift operation, wherein: the first auxiliary change speed mechanism is activated when the second auxiliary change speed mechanism in a neutral state; and the second auxiliary change speed mechanism is activated when the first auxiliary change speed mechanism is in the neutral state.

Abstract translation: 根据一个实施例，工作车辆包括：主变速机构，被配置为传递由电源产生的旋转动力; 第一辅助变速机构，被配置为将通过主变速机构传递的旋转动力传递到驱动轮; 第二辅助变速机构，其构造成将所述旋转动力传递到所述驱动轮; 第一杆，其构造成操作第一辅助变速机构以执行第一辅助换档操作; 以及第二杆，其构造成操作所述第二辅助变速机构以执行第二辅助换档操作，其中：当所述第二辅助变速机构处于空档状态时，所述第一辅助变速机构被启动; 并且当第一辅助变速机构处于中立状态时，第二辅助变速机构被启动。

公开(公告)号：US20130192397A1

公开(公告)日：2013-08-01

申请号：US13819332

申请日：2010-10-18

Applicant: John Jerwick ,  Michael E. Kahl

Inventor： John Jerwick ,  Michael E. Kahl

IPC: F16H3/091

CPC classification number: F16H3/091 ,  F16H37/043 ,  F16H61/70 ,  F16H2037/045 ,  F16H2200/0078 ,  F16H2200/0095 ,  Y10T74/19223 ,  Y10T74/19233

Abstract: A transmission capable of triple overdrive includes a main box section connected to a first input shaft. The main box section comprises clutch collars which are connected to the main shaft and axially movable by an operator to selectively couple one main shaft gear to a main shaft via a countershaft gear fixed on a countershaft. An auxiliary section is connected to the main box section and contains a splitter section and a range section. An output shaft is connected to the auxiliary section The transmission is selectively configured to operate in a plurality of gear combinations. At least three of the gear combinations are configured for overdrive. The main box section is connected directly to the splitter section.

Abstract translation: 能够进行三次过驱动的变速器包括连接到第一输入轴的主箱部。 主箱部分包括离合器套环，其连接到主轴并且可由操作者轴向移动，以通过固定在中间轴上的中间轴齿轮将一个主轴齿轮选择性地联接到主轴。 辅助部分连接到主箱部分，并包含一个分配部分和一个范围部分。 输出轴连接到辅助部分。变速器选择性地构造成以多个齿轮组合操作。 至少有三个齿轮组合配置为过载。 主盒部分直接连接到分离器部分。

公开(公告)号：US20110167956A1

公开(公告)日：2011-07-14

申请号：US12685700

申请日：2010-01-12

Applicant: Alan G. Holmes ,  Brendan M. Conlon

Inventor： Alan G. Holmes ,  Brendan M. Conlon

IPC: F16H37/06 ,  F16H3/72

CPC classification number: B60K6/48 ,  B60K6/547 ,  B60K2006/4808 ,  B60K2006/4841 ,  F16H3/006 ,  F16H37/043 ,  F16H37/046 ,  F16H61/688 ,  F16H2003/0931 ,  F16H2037/045 ,  F16H2200/0052 ,  F16H2200/0056 ,  Y02T10/6221 ,  Y02T10/626 ,  Y10T74/19051 ,  Y10T74/19056 ,  Y10T477/23

Abstract: A hybrid transmission that is operatively connected with an engine includes an input member operatively connected with the engine, at least one intermediate member, and an output member. A plurality of selectively engagable torque-transmitting mechanisms enable the input member to be selectively operatively connected to the at least one intermediate member through the first gearing arrangement by engagement of different ones of a first set of the torque-transmitting mechanisms. A single motor/generator is operatively connectable to the at least one intermediate member and is selectively operatively connected to the output member in two alternative ways through the second gearing arrangement by selective engagement of two respective ones of a second set of the torque-transmitting mechanisms to establish two different torque ratios between the at least one intermediate member and the output member. The second set of torque-transmitting mechanisms includes dual output clutches that establish the two different torque ratios.

Abstract translation: 与发动机可操作地连接的混合变速器包括与发动机可操作地连接的输入构件，至少一个中间构件和输出构件。 多个选择性地可接合的扭矩传递机构使得输入构件能够通过第一组扭矩传递机构的不同的接合件通过第一传动装置选择性地操作地连接到至少一个中间构件。 单个电动机/发电机可操作地连接到所述至少一个中间构件，并且通过选择性地接合第二组转矩传递机构中的两个相应的一个，通过第二齿轮装置以两种可选方式选择性地操作地连接到输出构件 以在所述至少一个中间构件和所述输出构件之间建立两个不同的扭矩比。 第二组扭矩传递机构包括建立两个不同扭矩比的双输出离合器。

公开(公告)号：US20070000339A1

公开(公告)日：2007-01-04

申请号：US11478452

申请日：2006-06-29

Applicant: Carsten Gitt

Inventor： Carsten Gitt

IPC: F16H3/08

CPC classification number: F16H3/006 ,  F16H37/043 ,  F16H37/046 ,  F16H2037/045 ,  Y10T74/19167 ,  Y10T74/19219 ,  Y10T74/19233 ,  Y10T74/19288

Abstract: In a drive train of a motor vehicle having an engine and a dual-clutch gearbox for transmitting engine power to driven wheels of the motor vehicle, an additional gearbox having at least two shift positions with different transmission ratios is arranged between the engine (5) and the driven vehicle wheels in series with the dual clutch gearbox.

Abstract translation: 在具有用于将发动机功率发送到机动车辆的驱动轮的发动机和双离合器变速箱的机动车辆的传动系中，具有不同传动比的至少两个换档位置的附加齿轮箱布置在发动机（5） 和从动车轮与双离合器变速箱串联。

公开(公告)号：US4404869A

公开(公告)日：1983-09-20

申请号：US226532

申请日：1981-01-19

Applicant: Akio Numazawa ,  Hajime Arai

Inventor： Akio Numazawa ,  Hajime Arai

IPC: F16H3/02 ,  F16H3/08 ,  F16H37/04 ,  F16H37/00

CPC classification number: F16H37/046 ,  F16H2037/045 ,  F16H2200/0008

Abstract: A power transmission unit for a motor vehicle comprises an auxiliary transmission for selectively completing low and high speed drive power trains, the auxiliary transmission having an input shaft drivingly connected to an output shaft of an engine through a disengageable coupling, a primary transmission arranged between the disengageable coupling and the auxiliary transmission and having a main sleeve shaft in surrounding relationship to the input shaft and a countershaft arranged in parallel with the main sleeve shaft, the main sleeve shaft being connected with an output member of the auxiliary transmission and provided integral with a plurality of drive gears for selectively driving respective change-speed gears on the countershaft, and a final drive gearing drivingly connected to the countershaft to drive a differential gear unit.

Abstract translation: 用于机动车辆的动力传递单元包括用于选择性地完成低速和高速驱动动力传动系的辅助变速器，所述辅助变速器具有通过可脱离联接器驱动地连接到发动机的输出轴的输入轴， 可分离联轴器和辅助变速器，并且具有与输入轴和主轴平行布置的主轴的主套筒轴，主轴套与辅助变速器的输出构件连接，并与主轴套 多个驱动齿轮用于选择性地驱动中间轴上的各个变速齿轮，以及最终传动齿轮驱动地连接到副轴以驱动差动齿轮单元。

公开(公告)号：US4373409A

公开(公告)日：1983-02-15

申请号：US172616

申请日：1980-07-28

Applicant: Vasile Benedek ,  Volker D. Huckler

Inventor： Vasile Benedek ,  Volker D. Huckler

IPC: F16H3/091 ,  F16H3/02

CPC classification number: F16H57/04 ,  F16H3/0915 ,  F16H2037/045 ,  F16H2200/0026 ,  Y10T74/19167 ,  Y10T74/19223 ,  Y10T74/19284 ,  Y10T74/2025

Abstract: A combination creeper gear and control system for a transmission is disclosed having a range selector gear followed by a change speed gear. The combination includes an engine-driven drive shaft connected through a creeper gear mechanism to an input shaft which extends into the transmission. The creeper mechanism includes a drive gear mounted on the drive shaft, a driven gear mounted on the input shaft and a lay shaft aligned parallel to both the drive shaft and the input shaft. The lay shaft supports a compound gear which includes a first and a second gear, wherein the first gear meshes with the drive gear and the second gear meshes with the driven gear. The combination further includes a synchronizer located between the drive gear and driven gear which is selectively engageable between a direct mode and a creep mode. In the direct mode, the drive shaft is directly connected to the input shaft, while in the creep mode, the drive shaft is connected to the input shaft by way of the compound gear. The creeper mechanism is activated by a selector control which consists of a first and a second shift rod and a locking pin movably positioned between the two shift rods. The first shift rod is associated with the creeper gear mechanism while the second shift rod is associated with the range selector gear. The locking pin controls the movement of the first and second shift rods such that the creep mode cannot be selected when the range selector gear is in a high speed range, but which can be selected in either a forward or reverse low-speed range.

Abstract translation: 公开了一种用于变速器的组合爬坡齿轮和控制系统，其具有随后是变速齿轮的量程选择器齿轮。 该组合包括通过减速齿轮机构连接到延伸到变速器中的输入轴的发动机驱动的驱动轴。 爬行器机构包括安装在驱动轴上的驱动齿轮，安装在输入轴上的从动齿轮和平行于驱动轴和输入轴平行的副轴。 副轴支撑包括第一和第二齿轮的复合齿轮，其中第一齿轮与驱动齿轮啮合，第二齿轮与从动齿轮啮合。 该组合还包括位于驱动齿轮和从动齿轮之间的同步器，其可以在直接模式和蠕变模式之间选择性地接合。 在直接模式下，驱动轴直接连接到输入轴，而在蠕变模式下，驱动轴通过复合齿轮连接到输入轴。 爬行器机构由选择器控制器激活，该选择器控制器由第一和第二换档杆和可移动地定位在两个换档杆之间的锁定销组成。 第一变速杆与减速齿轮机构相关联，而第二换档杆与量程选择器齿轮相关联。 锁定销控制第一和第二换档杆的移动，使得当范围选择器齿轮处于高速范围时可以选择蠕动模式，但是可以在正向或反向低速范围内选择。

公开(公告)号：US3802293A

公开(公告)日：1974-04-09

申请号：US28416372

申请日：1972-08-28

Applicant: EATON CORP

Inventor： WINCKLER P ,  RICHARDS E

IPC: F16H3/097 ,  F16H3/02 ,  F16H3/08 ,  F16H37/00

CPC classification number: F16H3/097 ,  F16H2003/0818 ,  F16H2037/045 ,  F16H2200/0052 ,  Y10T74/19167 ,  Y10T74/19233

Abstract: A ratio shifting means including positive drive means operable during a shifting operation. The ratio shifting means is adapted particularly for automotive use and includes means for bypassing a shift location to provide positive drive means around the ratio gears for effecting a continuous and positive mechanical connection between the input and output of a transmission system during a ratio shifting operation.

Abstract translation: 比例移动装置，包括在换档操作期间可操作的正驱动装置。 比例移动装置特别适用于汽车使用，并且包括用于绕过换档位置以提供围绕比率齿轮的正驱动装置的装置，用于在比率换档操作期间实现变速器系统的输入和输出之间的连续且正的机械连接。