. Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional . 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 pulleys on the V. 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
. Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional . 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 pulleys on the V. 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-inch motor pulley with a round leather belt, andtwo %-inch face pulleys 1% inches and 2 inches in diam-eter from which the lathe spindle is driven. The countershaft and motor are mounted on a woodhase which is bolted to the base board of the bolt holes are slotted, thus making it possible to take
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Keywords: ., bookcentury1900, bookdecade1910, bookidmodelmakingi, bookyear1919
