Transmission mechanism for an automatic transmission of a vehicle

一种自动变速器、传动机构的技术，应用在车辆变速箱、传动箱、传动装置等方向，能够解决驾驶员不便等问题

Inactive Publication Date: 2011-11-30
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Manual transmission with too many speeds inconveniences drivers

Method used

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  • Transmission mechanism for an automatic transmission of a vehicle
  • Transmission mechanism for an automatic transmission of a vehicle
  • Transmission mechanism for an automatic transmission of a vehicle

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Embodiment Construction

[0033] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the claims.

[0034] Descriptions of elements that are not necessary for explaining the present invention will be omitted, and the same constituent elements are denoted by the same reference numerals throughout the specification.

[0035] In the detailed description, ordinal numbers are used to distinguish constituent elements with the same term and have no particular meaning.

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PUM

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Abstract

A transmission mechanism of an automatic transmission for vehicles, which realizes at least ten forward speeds and one reverse speed by combining four sets of single planetary gear sets with four clutches and two brakes, three friction elements Being operated at each gear speed, the transmission mechanism has advantages of simplifying the structure of the automatic transmission, improving power transmission performance and fuel economy.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2010-0051452 filed with the Korean Intellectual Property Office on May 31, 2010, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0003] The present invention relates to a gear train of an automatic transmission for vehicles, which realizes at least ten forward speeds and one reverse speed by combining four sets of single planetary gear sets with four clutches and two brakes file speed. Background technique [0004] The shift mechanism of a typical automatic transmission uses a combination of multiple planetary gear sets. The transmission mechanism of such an automatic transmission including a plurality of planetary gear sets changes the rotational speed and torque received from a torque converter of the automatic transmission, thereby transmitting the changed torque to an output shaft. [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/62F16H57/02F16H57/10
CPCF16H2200/0069F16H2200/2046F16H3/666F16H2200/2012F16H3/42F16H3/44F16H3/62F16H3/66
Inventor 徐罡寿黄圣旭
Owner HYUNDAI MOTOR CO LTD
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