Patent ID: 9702452
Date: 2017-07-11
CPC Classifications: F16H,Y10T

Claim:
1. An apparatus for preventing wrong shift operation of a manual transmission, comprising: a control shaft provided in a housing of the transmission and connected to a shift lever, the control shaft being moved linearly in an axial direction during a shift operation and rotated during a select operation; a stopper lever linked with the control shaft and rotated together with the control shaft; and a stopper unit arranged on a rotational radius of the stopper lever inside the transmission, and provided with a plate arranged rotatably in an axial direction of the control shaft such that the stopper lever that is rotated during a select operation for shifting to a highest speed step is caught by the plate to limit rotation of the stopper lever and the plate is rotated by the stopper lever when a shift operation is performed at a shift step preceding the highest speed step to progress the select operation to the highest speed step, wherein the stopper unit further includes: wherein an end of the contact portion of the plate which the stopper lever contacts, is concaved to form first and second ends and surrounds the contacted stopper lever within the first end and the second end of the contact portion.