. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . Ohio Lifting Magnet. Note Protection of Terminals anil Leads. i: iijiiiiiiiiiii i Case of soft annealed cast I I steel is in three parts to insure I Specifications f solid casting and high magnetI I efficiency. All internal electric ,., m „ , „„ J joints are double braze-welded, eliminating the possibility ofopen ends. All insulation is hard pressed impregnatedasbestos, mechanically strong, unaffected by heat, ageor moi
. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . Ohio Lifting Magnet. Note Protection of Terminals anil Leads. i: iijiiiiiiiiiii i Case of soft annealed cast I I steel is in three parts to insure I Specifications f solid casting and high magnetI I efficiency. All internal electric ,., m „ , „„ J joints are double braze-welded, eliminating the possibility ofopen ends. All insulation is hard pressed impregnatedasbestos, mechanically strong, unaffected by heat, ageor moisture. The Ohio outer ring construction provides an un-breakable wearing section good for 10 to 20 years. The-weight of the magnet is materially reduced by havingthe magnetic diameter equal the physical diameter. As a permanent water proofing, the Ohio Magnetsafter assembly^ are filled with hot asphaltum com-pound under pressure. I I - All coil insulation is impreg- I I nated; the coil therefore is a I Construction I hard, solid mass clamped be-I I tween the top and bottom mem- l,„„„ ,„„ „ , ,„„„ ,„,J bers of the steel case. Steel spacers are provided to takethe shock of impact. This construction re
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Keywords: ., bo, bookcentury1900, bookdecade1920, booksubjecthoistingmachinery
