The size of the duck is not proportionate. Not properly labelled but a good drawing of side view.The middle of the duck is a pear shaped cam attached to the wheels but I am unclear of why a fixed pulley is labelled in the drawing.
The size of the duck is not proportionate. Not properly labelled but a good drawing of side view.
ReplyDeleteThe middle of the duck is a pear shaped cam attached to the wheels but I am unclear of why a fixed pulley is labelled in the drawing.