Скачать или смотреть This Heavy Duty Door Stopper is Genius 😲 | Smart Mechanical Design

English: This video explains the working of a heavy duty mechanical door stopper.
It uses a spring-type metal catch to hold the door firmly without magnets or power.
Perfect example of simple yet smart mechanical design.
Tamil: இந்த வீடியோவில் heavy duty door stopper எப்படி வேலை செய்கிறது என்பதை simple-ஆ explain பண்ணியிருக்கோம்.
Wind இருந்தாலும் door close ஆகாமல் mechanical catch strong-ஆ hold பண்ணும்.
👉 Useful for mechanical engineering students & DIY lovers.

⏱️ Video Time Breakdown (Suggested)
0:00 – Door stopper problem
0:10 – Product overview
0:25 – Working mechanism
0:45 – Real-life use
0:55 – Engineering logic



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#DIYEngineering