23-08-2012, 11:51 AM
FOUR NUT OPENER
Four Nut Opener.docx (Size: 14.69 KB / Downloads: 79)
Introduction
It is not wrong to say that time is money in big industries. To save the valuable time in our industries and vehicle racing cars. We will try to introduce a new thing that is four nut opener with size adjuster .It is a device that used in automobile for opening nut of wheel simultaneously. As in car racing the time is most important factor so by using this device we can reduce consumption of time in changing of tyre.This device can also used in industry to mount a new tyre at minimum time . The most important thing is that it can used for varying BCD(Bolt circle dia.) and no.of cars. BCD ,the dia on which a wheel nut is mounted. By using such device we will open all nuts simultaneously.
Working
The working of this device is so simple. As the input power given to the sun gear by means of manual or automation. It will transmitted to the planet through sun gear . As the sun revolve the planet ,it cause revolution of spanner spindle .This spanner spindle attached to car wheel nut and nut are open by the screw. As per requirement, all the car BCD are not same so we have to change the BCD of device also. To perform this function the sun has straight bevel gear at particular angle. As the BCD of tyre wheel change the movement of planet on the sun gear help in achieving required BCD . In this way we can perform the function of opening of all four nut of car wheel . By doing this we can achieve the high productivity.