The little gold mine. Conklin's handy manual of the mechanical arts and house plans .. (1889)
Conklin, [George W.] [from old catalog] · Chicago, Laird & Lee · leaf 308
ces of both pulleys must be in lin-e 307 with each other, and if this point is attended to the pulleyswill run well together, although they may be of differentdiameters. AN EASY WAY TO LEVEL SHAFTING. The device here illustrated for leveling shafting I havefound to be very handy. The hangers A are… … tried, at any convenient place as near the bearmgs as possi-ble, and the straight edge placed in the slots, in which itshould fit tight. Then by placing the spirit level D on theparallel part of the straight edge, it will be seen whether theshaft is level or not. It is best if the hangers be made…
Industrial arts · Workshop recipes · Architectural drawing
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