Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 65
lyic. BELT SHIPPER.—A taper pinwith a flange at the large end and attachedto a pole. This handy device enables thethrowing of a belt off or on with safety. 5« MICASUREMHXT OF POWER. i ^ /^ L-J •(C ij=t3=^ 3> … lyid. THREE HORSEWHIFFLETREES. — Thesecond pair have their centerpins at two-thirds their lengthfrom the ir^ner end and thecenter single tree attached withloose links. 171C. ANEMOMETER formeasuring air currents. A smallwdndmill but a few inches in di-ameter geared to a series of dialswhich by known…
Mechanical movements
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