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AUTOMATIC GEAR CHANGER
SYNOPSIS
The main purpose of this project is used to automate the gear changing mechanism in vehicles. In this project we are doing the gear changing mechanism using with the help of electronic D.C gun. This is very useful for the gear changing mechanism in automobile vehicles.
WORKING PRINCIPLE
In this project we are fixed the two dc gun in either side of the vehicle pedal for the gear direction movement. The dc gun is fixed on the end of the flat plate. The plate has pivot at the center. The guns are operated by the help of electric supply and itâ„¢s controlled by the control unit. The control unit is nothing but the microcontroller is a small chip, its already programmed and feed in the chip for working of our project. The gun working is one for the increase the gear speed and another one is to decrease the gear speed. For the forward motions DC gun one is operated and for the reverse motion DC gun two is operated.

MERITS
Automatic method
System is helpful for the drivers
Avoids fear while driving the vehicle
Quick response is achieved
Simple in construction
Easy to maintain and repair
Cost of the unit is less
Continuous operation is possible without stopping
APPLICATION
It is applicable in all types of two wheeler vehicles



DRAWING FOR AUTOMATIC GEAR CHANGER

ABSTRACT
The automatic gear changer device consists of two actuator operation control units for controlling the operation of a first and a second actuator. They are in turn, controlled by a main control circuit. There is also a communication line to enable data transmission and reception between each operation control circuit and the main control circuit through the actuator operation control line and the communication line.

the block diagram:
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For detailed drawings and description, refer this pdf:
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also refer these links:
http://freepatentsonline4361060.html
http://freepatentsonline4324322.html

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