Canadian machinery and metalworking (July-December 1917) . 140 CANADIAN MACHINERY Volume XVIII. That is a HANNIFIN Air Chuck. If your work re-quires quick hand-ling and a rigid-slipgrip, the chuck forthe job is theHannifin — in-creases outputfrom 20 to 100 percent. At the Woithington Pump and Machinery Corpora-tions Hazelton, Pa., plant, Hannifin Air Chucks arein sole possession of the field. The machine photo-graphed shows a 3 Russian shell Hannifin-chuckedfor inside operations. >> Catalog of Air OperatedChucking and ClampingEquipment on request. These chucks do their work under 75 poun
Canadian machinery and metalworking (July-December 1917) . 140 CANADIAN MACHINERY Volume XVIII. That is a HANNIFIN Air Chuck. If your work re-quires quick hand-ling and a rigid-slipgrip, the chuck forthe job is theHannifin — in-creases outputfrom 20 to 100 percent. At the Woithington Pump and Machinery Corpora-tions Hazelton, Pa., plant, Hannifin Air Chucks arein sole possession of the field. The machine photo-graphed shows a 3 Russian shell Hannifin-chuckedfor inside operations. >> Catalog of Air OperatedChucking and ClampingEquipment on request. These chucks do their work under 75 pounds air pressure and Aid greatly in speeding up production,says the master mechanic; for outside turning, shellsare held on Hannifin Air Operated Mandrels, withsimilar results. In another busy shell department one operator reportsan increase of ten 5 shells per day through the changeto Hannifin Chucking, and considerably less fatiguewhen the days work is done. Hannifin Chucks are doing important work on everyshell making front—also in other lines of manu-facture. HANNIFIN MFG. COMPANY, Chicago, R. E. Ellis Eng
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
