Gear shifting device for vehicle

Abstract

The present invention discloses a gear shifting device for a vehicle. The gear shifting device comprises a selecting actuator having a selecting shaft coupled to an end thereof and providing selected actuation through linear movement of the selecting shaft; a shifting actuator disposed in parallel with the selecting actuator, having a shifting shaft coupled to an end of the selecting actuator, and providing a driving force for shifting actuation through linear movement of the shifting shaft; and an actuating force transmission device, both ends of a connecting rod member of which are connected to the selecting shaft and the shifting shaft. When a rotation shaft linearly moves, the linear movement of the selecting shaft is converted into rotational movement of the shifting shaft through the rotational movement of the connecting rod member, and the shifting shaft rotates around the shaft to be selected for actuation.

Description

technical field [0001] The present invention relates to a shifting device for a vehicle, and more particularly, to a shifting device for a vehicle in which a selection actuator and a shift actuator are connected by using a link connection structure. are arranged in the same direction, thereby simplifying the layout based on the transmission arrangement and simplifying the connection structure of the actuator. Background technique [0002] In recent years, automated manual transmissions capable of achieving driving convenience of an automatic transmission with fuel efficiency performance and high power efficiency of a manual transmission have been widely developed. [0003] An automatic manual transmission is a system that automatically performs clutch actuation and shifting using a clutch based on a manual transmission mechanism by using an actuator driven by hydraulic pressure or a motor. Furthermore, as the actuator for gear shifting, a selection actuator for control fing...

AI Technical Summary

Problems solved by technology

[0006] However, there is a problem in the structure of the prior art that the selection actuator and the shift actuator are arranged to cross each other, so the space occupied by the actuators is relatively widened, and due to the gap between the respective actuators Increased distance and thus longer hydraulic and pneumatic pipes and lines for the sensor, or require hydraulic and pneumatic pipes and lines for the sensor respectively, thus complicating the structure

[0008] However, in the shifting device having such a structure, the actuators for the selection operation and the shifting operation are vertically intersected, so the space occupied by the shifting device becomes wide

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