Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry (1921)
Wright, Roydon Vincent, 1876- ed, Little, John G., joint ed, Augur, Robert C., joint ed · New York, N.Y., Simmons-Boardman Publishing Co · leaf 759
ake should it from any cause runby the terminal landings. An automatic safety magnetswitch is provided in the supply line to the motor andis designed to operate automatically to cut off the cur-rent supply to the elevator upon interruption of powercircuit-from any cause. An emrTiri,- switch is… … Micro LevelingElevatorMachine Leveling Switch on Top of Car and Cams in Hatchway,Micro Leveling Elevator. L«ring the car to rest independently of the regular oper-ating device. For freight elevators operated by hand rope control,a device known as the Otis Safety Rope Lock is used tolock the rope…
Hoisting machinery · Conveying machinery
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
