o years. This trend isin line with the increased necessity for proper serviceand the realization of that need on the part of manufac-turers. There is no means of telling what the futuretrend of the repair shop curve will be, because we can-not determine to what extent maximum service demandshave… … 1919 mo Fig. 11 Three-Joint Propeller Shafts AT the time the present Society of Automotive Engi-neers Recommended Practice for three-joint pro-peller-shafts was voted upon by the Society members, oneor two criticisms were submitted in reference to the useof the square type of shaft end. This matter…
Automobiles · Aeronautics
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