Hellow guys, Welcome to my website, and you are watching Crank and slotted lever quick return motion mechanism/ Theory of machines. and this vIdeo is uploaded by Edutech Guru Engineering Learning-By Priyanka ma'am at 2022-03-06T08:32:56-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.