Page:Patent for Votometer US830879.pdf/6

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830,879

meanstheforparticular closing each of saidandcira closing the circuit to actuate said supportin dependent cuits to release shutter, means, and a signal common to and energize single normally open lamp-circuit, saidlamp in closing either of said circuits. being closed in the movement of 2. A Votometer comprising a casing, shut circuit either of the shutters to operative position. ters arranged in pairs therein, a circuit in

6. A votometer comprising a casing, a 45 cluding means for supporting each of the shutter mounted therein, a normally open shutters in inoperative position, means for circuit including means for holding the shut closing the circuit to actuate the shutter-sup

in inoperative position, means for closing porting means, and a signal common to and ter the circuitnormally to release open the shutter, and an inde energized upon the closing of either of said pendent lamp-circuit, said So circuits, said signal remaining energized circuit being closed by the shutter when in while the signal is in operative position. position. 3. A votometer comprising a casing, a plu operative A votometer comprising a casing, a pair rality of shutters arranged in pairs mounted of 7.shutters mounted therein, normally open 5 within the casing, a circuit including means circuits, each including means for holding 55 for normally holding said shutters in inoper one of the shutters in inoperative position, ative position, means to close said circuit to a single means for simultaneously mov energize the shutter-holding means and re and ing each individual pair of shutters from op lease the shutter, means for engaging each erative position to a position within the in pair of shutters, and means for simultane fluence of the holding means. a casing, . ously operating all of said engaging means to 8. A votometer comprising pair reset all shutters in operative position within of shutters mounted therein, normallyaopen the casing. eachshutters including a means forposition, holdinga a plus circuits 4. A votometer comprisin aincasing, one of the in inoperative pairs and rality of shutters Ei normally open lamp-circuit, either of said mounted within the casing, a normally open shutters serving to close the lamp-circuit circuit for each shutter of each pair, said cir when in inoperative position, and means for cuit including means for holding the shutter either of said shutters from operative. in inoperative position, independent means moving position into engagement with the holding 3o for closing each of said circuits to release its means, said means thereby breaking the shutter, and a single lamp-circuit energized lamp-circuit. upon the operation, of either circuit-closing In testimony whereof I affix my signature means. 5. A votometer comprising a casing, a plus in presence of two witnesses. 35

rality of shutters arranged in pairs and mounted within the casing, a normally open

circuit for each shutter of each pair, each of said circuits including means for holding the particular shutter in inoperative position, in

GEORGE E. CAMPBELL.

Witnesses:

SARA E. CAMPBELL,

ELIZABETH A. CAMPBELL.

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