The sixth or closing ,system in the machine con-. stitutes a rear pull,jwhich is suggested from the numeral ’59 and consists of : an oblong rectangle slab of timber orironwhich is driven over the’surface of your snow throughthe me dium of stores 60 which are attached to theendof the drag. and also to ears 61 upon the back finishes from the runners 1. So as that this drag might conveniently pass-across the surface of the loaded .snowfall, the pull is created at its under and ahead edges by using a rounded surface area, mentioned from the numeral 62 and it will be witnessed by reference point to Physique 1 that the pull can be found rearwardly in the beam in the head 48 transporting the footwear and 49by reference point to Body 2 that it must be slightly more than the said go 48. It will likely be seen by reference to Statistics 2 and 1 of your drawing that this back end comes to an end from the stores 60 are connected to eye participants 63 in the forwards side of the pull and preferably, very similar vision participants 64 are established with the back fringe of the stated drag at the finishes thereof in order that the pull might be reversed, and when the drag can be used to clean the snow the rounded aspect 62 is presented forwardly, and when it is utilized to degree the snowfall and remove waves in the surface thereof and aid in completing pockets within the highway, the pull is reversed and theshoes 59 are coupled to the eyes 64c and is disappointed once the pull is used as a means for forcing the snowfall from your streets, from which time, the chains will be if at all possible arranged in diagonal crossed connection to one another. When the drag is used to level off of the sides in the streets, the chains 60 are established diagonally, one sequence becoming attached towards the rear finish from the right hand athlete of your machine and the other chain becoming protected to the other part from the right-hand runner in a level numerous toes in advance of the rear end of said runner.