The progress of civil and mechanical engineering and shipbuilding (1877)
Smith, William · London, Longmans, Green · leaf 17
aps a hole should be punched 5^ in. on eachside of • centre of lap, the lap being 2| in. Divide thespacing of the holes for rivets between one lap of platesand the next, as nearly to equal eight times the diameterof the rivets as you possibly can arrange. In the frames that run up to form the sides… … Fig. 3. ^ o ogo OS °
Engineering · Shipbuilding
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