DESIGN OF UNDER ACTUATOR LOCK MECHANISM APPLICATION IN SECOND REVERSE MOTORCYCLE

Abstract

This study presents a technique to design a locking pin (door lock, safelock) with two parallel braking mechanisms, primary and secondarybrakes. Safes are products that always require new innovations to achievethe highest protection against various types of illegal interference and areincreasingly supported by more powerful hand tools. One of the dangersencountered in practice was drilling through the end of the pin andknocking it back. This type of break is very effective because the mainlocking mechanism of the centralized rotating brake type usually uses aball lock that quickly breaks under a large external force plus a largeeccentricity. The solution that I propose is to add a secondary brake thatprevents the latch from being pushed back. In other words, it prevents thereaction from entering the primary locking mechanism. The way toimplement this lock is to create an orbital miss mechanism when theforward drive from the hand crank and the reverse drive (hits the lock pin)are different. From the survey results of these two forward and reversetrajectories, it will be possible to choose a position to place a stiff pillowthat prevents the backward movement of the pin when driving in reversebut does not hinder it when driving in the forward direction. Applicationsofthisdesignrangefromlockingpinstoclampingforceretentiondevices commoninmachinebuildingrequiringquickdisassembly.