Four-bar linkage in common everyday product

Overview

Goals

The main aim is for the student to be able to identify four-bar linkage in common everyday product or machines.

Learning Objectives

Able to identify four-bar linkage in common everyday product. Able to explain how the four-bar linkage function to achieve the requirement motion or output.

Context

This problem helps the student to identify four-bar linkage in common everyday product. The student should be able to appreciate the role and function of this type of linkage.