. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . fficient use forI for I an electric hoist, the Alaris elec- I General Duty I trie hoist will justify its cost inl.,„„ , ,,„ I labor saving. The ^Maris elec-tric hoist embraces all the latestfeatures in safety, clearances, brakes and gears, ease ofrenewals, etc. The safety features of the Maris hoist results fromvarious factors. Simplicity in design, lowest possiblenumber of parts, and the main frame casting with thesuspension
. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . fficient use forI for I an electric hoist, the Alaris elec- I General Duty I trie hoist will justify its cost inl.,„„ , ,,„ I labor saving. The ^Maris elec-tric hoist embraces all the latestfeatures in safety, clearances, brakes and gears, ease ofrenewals, etc. The safety features of the Maris hoist results fromvarious factors. Simplicity in design, lowest possiblenumber of parts, and the main frame casting with thesuspension lugs of steel, and surrounding the rope drumare all safety features of Maris hoists. Steel wire ropeis wound on a grooved drum. The automatic limitswitch is operated directly from the running block. The distance between the hook and top of hoist isdesigned to be as small as possible with hook at highestpoint. The brake and gearing run in a bath of oil. Thebrake serves the double purpose of holding the loadand bringing the armature to a prompt stop. The motor being a complete unit can easily be re-moved. All bearings are of bronze and of the remov-able
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Keywords: ., bo, bookcentury1900, bookdecade1920, booksubjecthoistingmachinery
