• Swapnil Deokar
• Rushikesh Pund
• Pranav Patil
• Pranav Chaudhari
• Dipak Nakade

The project's main objective is to build a four-wheeler nut-removing tool that can constrict and remove four nuts simultaneously. With more cars on the road, tyre failure is now a more common cause of automotive issues. An L-shaped nut extractor and a jack given by the manufacturer are among the instruments for changing tyres that are almost always included with vehicles. However, it is difficult for women and senior drivers to operate the vehicle due to the considerable torque required to release the wheel nuts. If the nuts are successfully removed, the problem of retightening the nuts will also present itself. If the required torque is not applied, the nuts will stop being tightly fastened, compromising the driver's safety. the creation of a tool using a double crank system. The creation of a single tool that can be used for both wheel installation and wheel disassembly in automobiles is the main objective of the work. Additionally, it applies to garages, petrol stations and workshops. The nut extractor can remove all nuts at once and is designed to be ergonomic to use, easy to maintain, easy to store, and easy to handle. In order to fix all four nuts on the four-wheeler tyres with the least amount of manual labour and time, this project will use several operated spanners.

Mounting, Removal, Dual crank mechanism, wiper motor, minimization human efforts

"Design and Fabrication of Automatic Tyre Removal and Mounting for Four Wheeler", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.742-744, May-2023, Available :http://www.jetir.org/papers/JETIRFX06131.pdf

"Design and Fabrication of Automatic Tyre Removal and Mounting for Four Wheeler", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. pp742-744, May-2023, Available at : http://www.jetir.org/papers/JETIRFX06131.pdf