. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . 50 to 450 ft. per further speed reduction is secured by gearing car andcounterweights, 2:1 if required as shown in accom-panying diagram. Our Engineering Department is always ready toco-operate by making layouts and furnishing any datanecessary. MiscellaneousTypes .fiiniiiiiiiujiiiiiiiiiiiiiiiiiiiiiiiiiiiPiiMiiiiNtniiiii i In addition, the Watson I Elevator Company produce a t line of Sidewalk Dumbwaiter, I Belt and Cei
. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . 50 to 450 ft. per further speed reduction is secured by gearing car andcounterweights, 2:1 if required as shown in accom-panying diagram. Our Engineering Department is always ready toco-operate by making layouts and furnishing any datanecessary. MiscellaneousTypes .fiiniiiiiiiujiiiiiiiiiiiiiiiiiiiiiiiiiiiPiiMiiiiNtniiiii i In addition, the Watson I Elevator Company produce a t line of Sidewalk Dumbwaiter, I Belt and Ceiling Machines, and „i Electric Skip Hoist Engines. WatsonElevator Cars The Watson Elevator car isbuilt from steel sections and isprovided on the under side withsafety attachments designed tolock the car to the guide rails,if a certain speed is exceeded. Factor ofSafety i The factor of safety is asi follows: All moving parts essential toI safety and control have a factorI of safety of not less than ten(10); all moving parts not in-cluded under above heading have a factor of safety ofnot less than eight (8); non-moving parts have a factorof not less than six (6).. ffjamw-yVs 793 Wjtrsofi ^LCVAToiT Company /vc. Details of Watson Freight Elevator. WatsonService l The Watson Elevator Com-j pany maintains a complete Service Department. Skilled I mechanics make regular inspec- ,„i tions of all installations. Thus, for a nominal charge, minor repairs are adjusted before they become serious, and in addition, uninterrupted elevator service is assured. I In MakingI Inquiries GiveI This Information A general description shouldbe given of the work the elevatoris to be put to, including natureof the building, etc. Further,state the size of shaft; the speedin feet per minute, capacity in pounds. If current is available give voltage; if give voltage, phase, and cycles. A sketch locating doors to elevator shaft and space available for elevator engine should accompany data. WATSON
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Keywords: ., bo, bookcentury1900, bookdecade1920, booksubjecthoistingmachinery
