Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 105
243. FLEXIBLE BALL JOINT. The space between the ball and shell is filled withan elastic lubricated packing held in place byan annular follower and springs. 244. BALANCED EXPANSION JOINT for steam pipesSmith pat. Referring to the cut, it will be noticed that the inner tube has an increased…
Mechanical movements
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