Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 66
Fig. 38—The cabinet closed and locked The countershaft is % inches in diameter and hasball-bearings mounted in wood pedestals. The ball-bear-ings are of a standard type and fit into counter-boredholes in the pedestals. The hubs of the pullers on the … Fig. 39—^View of the open cabinet from the end shaft fit against the ball-bearings, thus holding them inplace. The pulleys are of standard manufacture, there beinga grooved pulley 4 inches in diameter which is connected 64 Model Engineering to the l-incli motor pulley with a round leather belt,…
Machinery
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