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Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)

Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 170

An illustration from Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary, 1917, leaf 170
6iia. HYDRAULIC SPRINKLERHEAD.—The levers of the toggle joint areheld in place by a strip of fusible alloy thatmelts at about 212 deg. and allows the leversto fly open and release the water sprayvalve. Pressure on the valve is adjusted bythe screw and nut at the top. … 6iib. MILK COOLING DE-VICE.—Milk is fed from a tank overthe surface of a hollow copper pan,corrugated to retard its flow, whilecold water is circulated through thepan in the opposite direction.

Mechanical movements

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