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Double-clutch transmission

A dual-clutch transmission and clutch technology, which is applied in vehicle gearboxes, gear transmissions, transmission control, etc., can solve the problem of single structure of the transmission, and achieve the effect of good ride comfort and fast shifting speed

Inactive Publication Date: 2020-08-11
雷兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of realizing the present invention, the inventors have found that at least the following problems exist in the prior art: the existing transmission has a single structure

Method used

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  • Double-clutch transmission
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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0024]...

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Abstract

The invention belongs to the technical field of transmissions, and discloses a double-clutch transmission. The double-clutch transmission comprises a rack, wherein an input device, a shifting device and an output device are arranged on the rack; the input device comprises a first clutch, a second clutch, a first input shaft, a first input gear, a second input shaft and a second input gear; a plurality of shift gears are distributed on the periphery circumference of the first input gear, and a plurality of shift gears are also distributed on the periphery circumference of the second input gear;the output device comprises an output shaft and a plurality of shift gear sets connected with the output shaft, and the shift gears and the shift gear sets are arranged in one-to-one correspondence;and the shifting device is used for connecting a single shift gear with the input gear. When one clutch is hung in one gear, the other clutch and the corresponding downshift gear are already in a preparation state, and the next gear can be connected as long as the front gear is separated, so that the gear shifting speed is very high, and the smoothness is better.

Description

technical field [0001] The invention belongs to the technical field of transmissions, and in particular relates to a dual-clutch transmission. Background technique [0002] The transmission is a mechanism used to change the speed and torque from the engine. It can change the transmission ratio of the output shaft and the input shaft in fixed or stepwise steps, also known as the gearbox. A common automobile transmission is a set of speed change devices used to coordinate the engine speed and the actual driving speed of the wheels, so as to give full play to the best performance of the engine. The transmission can produce different gear ratios between the engine and the wheels while the car is running. [0003] However, during the process of realizing the present invention, the inventors have found that at least the following problems exist in the prior art: the existing transmission has a single structure. Contents of the invention [0004] The present invention aims to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/32F16H57/023F16H61/04
CPCF16H3/006F16H3/32F16H57/023F16H61/04F16H2057/02043F16H2200/0056
Inventor 雷兵
Owner 雷兵
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