KR970075571A - Continuously variable transmission for rear-wheel drive vehicle - Google Patents

Abstract

The present invention provides a continuously-variable transmission for a rear-wheel-drive vehicle, which can reduce the manufacturing cost and can be easily applied to a rear-wheel drive vehicle. A torque converter for converting the torque of the rotational power output from the engine; A continuously variable transmission unit that is disposed on a first shaft that receives power from the torque converter and that is disposed in parallel with the first shaft and a second shaft that is spaced apart from the first shaft by a predetermined distance, and; A forward / reverse control mechanism arranged on the second shaft as a pair of clutches to control forward and backward movement of the vehicle; And a third shaft disposed in parallel with the second shaft and performing an output shaft function while rotating forward and backward by rotational power transmitted from the forward and backward control mechanisms. .

Description

Continuously variable transmission for rear-wheel drive vehicle

Since this is a trivial issue, I did not include the contents of the text.

FIG. 1 is a configuration diagram of a first embodiment of the present invention, FIG. 2 is a configuration diagram of a pulley diameter displacement generating means applied to the present invention, and FIG. 3 is a configuration diagram of a second embodiment of the present invention.

Claims (5)

A torque converter for converting the torque of the rotational power output from the engine; A continuously variable transmission unit that is disposed on a first shaft that receives power from the torque converter and a second shaft that is disposed in parallel with the first shaft at a predetermined price so as to transmit the rotational power of the first shaft to the second shaft, and; A forward / reverse control mechanism arranged on the second shaft as a pair of clutches to control forward and backward movement of the vehicle; And a third shaft disposed parallel to the second shaft and performing a function of an output shaft while rotating forward and backward by rotational power transmitted from the forward and backward control mechanisms. The continuously variable transmission according to claim 1, wherein the continuously variable transmission mechanism comprises a drive pulley which is composed of fixed and variable side sheaves so as to be variable in diameter and is disposed on the first axis, and a fixed pulley and a variable side sheave which are variable in diameter, And a driven pulley which is arranged to be connected to the drive pulley by a belt. The continuously-variable transmission for a rear-wheel drive vehicle according to claim 1, wherein the forward and backward control mechanisms comprise forward and backward input gears connected via a second shaft and first and second friction members. 4. The continuously-variable transmission for a rear-wheel drive vehicle according to claim 3, wherein the first and second friction members comprise a multi-plate clutch. The continuously variable transmission as set forth in claim 1, wherein the forward and backward control mechanisms are disposed on the first shaft and disposed on the forward and reverse gears on the second shaft, and the continuously-variable transmission mechanism is disposed on the second shaft and the third shaft Continuously variable transmission for a rear-wheel drive vehicle. ※ Note: It is disclosed by the contents of the first application.