n this A ear coupling which is simple in construction and de- nuts of different sizes and shapes have to be manipu- shaft is a roller, over which, and over other loose rollers signed to be very effective and automatic in operation is lated is illustrated herewith, and has been patented mounted in… … CHISHOLM’S CAR COUPLING. so that the shaft can be readily moved toward and WHITE’S WRENCH. the front of the drawhead iso racass adapted to receive ing this wrench for ordinary shop use both sides arg— take up any slack caused by the rising of the grooved and upward extension of this recess is…
Internet Archive · Public domain (published before 1931). Free to use for anything.
