. The street railway review . UTiMOTiNKKK IS POSITION. and the other end >•( which Is attached t., a piston working in adashpot. Mo • nt ••( the controller handle forward, to tur current, the dashpol pi-ton. driving the air oul of the dthrough an automatic relief check valve c iinv the dashpol piston : begins to Sow Into the dashpot through an adju Iable opening, allowing the pi-ton to fall back to its original po-depending on the amount of opening allowed forto flow through. \- soon u the dashpol falls back to it- nr-i position the -pawl, which is on the m ■ lever, I oth in the /je tag gro
. The street railway review . UTiMOTiNKKK IS POSITION. and the other end >•( which Is attached t., a piston working in adashpot. Mo • nt ••( the controller handle forward, to tur current, the dashpol pi-ton. driving the air oul of the dthrough an automatic relief check valve c iinv the dashpol piston : begins to Sow Into the dashpot through an adju Iable opening, allowing the pi-ton to fall back to its original po-depending on the amount of opening allowed forto flow through. \- soon u the dashpol falls back to it- nr-i position the -pawl, which is on the m ■ lever, I oth in the /je tag groove and the be advanced another notch. The spawl being construi rll-known principle or ■ door catch wit] edge b< off. allow- the controller wl i to be revolved hut off current without engaging any of the teeth. It works in a cylln i,d i« held oul ■ aier the groove by a -pring which allows it to retract ..hen the controller I* it the point ot the ipawl d es not engage. There Null on the dashpOt
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Keywords: ., book, bookcentury1800, bookdecade1890, booksubjectstreetrailroads
