Bangerter's inventions; his marvelous time clock (1911)
[King, Everett Lincoln], 1863- ed. [from old catalog] · [New York, The McConnell printing co.] · leaf 36
. Keyed to the coil shaft J is a lever K, which it may bepioper to designate as a stress lever, since from it is sus-pended a weight Ki, the function of which is to place acertain amount of stress upon the series of expansionstrips and balance-levers composing the expansion coil,keeping the metal… … >, N^, BANGERTERS PERPETUAL TIME CLOCK BANGERTERS PERPETUAL TIME CLOCK 37 and balance-levers a single spiral unit, throughout whichthe expansion and contraction of the strips are trans-mitted. Also keyed to the shaft J is a power transmisson leverL, and any rotary motion imparted to said shaft…
Bangerter, Friedrich, 1868 · Perpetual motion · Clocks and watches
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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