KR970075555A - Continuously variable transmission for vehicles - Google Patents

Abstract

The present invention provides a vehicular continuously variable transmission that can be easily applied to a rear-wheel drive vehicle by using a front-and-rear control mechanism as a synchronous device, simplifying the configuration, reducing manufacturing cost, and the like. Comprising: a torque damper for damping a torque of a rotary power output from an engine to a torsional vibration; and a clutch interrupting a rotational power output from the torque damper; A forward / backward control mechanism which is disposed on a second axis disposed parallel to the first axis on the rear side of the power interrupter and at a predetermined interval therebetween to control the forward / backward movement of the vehicle; A continuously variable transmission mechanism disposed at a front end portion of a third shaft disposed parallel to the second shaft at a predetermined distance from the rear end of the second shaft to transmit the rotation power of the second shaft through a third shaft; And a fourth shaft that receives the power from the third shaft and performs an output shaft function to transmit the rotational power to the differential at the rear side.

Description

Continuously variable transmission for vehicles

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, and FIG. 2 is a configuration diagram of a continuously variable transmission mechanism applied to the present invention.

Claims (3)

A power interrupting mechanism comprising a torque damper for attenuating torque from the engine to a torsional vibration caused by a torque change of the rotational power outputted from the engine and a clutch for interrupting the rotational power outputted from the torque damper, And a forward / backward control mechanism arranged on a second axis disposed on the upper side thereof with a predetermined gap therebetween in parallel, for controlling forward and backward movement of the vehicle; A continuously variable transmission mechanism disposed at a front end portion of a third shaft disposed parallel to the second shaft at a predetermined distance from the rear end of the second shaft to transmit the rotation power of the second shaft through a third shaft; And a fourth shaft for receiving power from the third shaft and serving as an output shaft for transmitting rotational power to the differential at the rear side. The clutch control device according to claim 1, wherein the forward and reverse control mechanisms include forward and backward slidably coupled front and rear sliders to the outer periphery of a clutch hub integrally formed with the first shaft, And an idling gear is interposed between the reverse input gear and the reverse gear, wherein the reverse gear is interposed between the reverse input gear and the reverse gear, To-vehicle transmission. The drive system according to claim 1, wherein the continuously variable transmission mechanism is formed so as to be variable in diameter and is disposed at a rear end portion of the second shaft and at a front end portion of a third shaft disposed parallel to the lower side of the second shaft at a predetermined interval, A driven pulley, and a belt for interconnecting the pulleys. ※ Note: It is disclosed by the contents of the first application.