Solenoid Armature Contact rollers 



Electrode 



clamps 



Heating 

 loop 



Am 



iijiijLji iHiiu mi I I I "iTT'rriii i M i 'nii i n ■ m i iiii 



Temperature adjustment 



Bearings Contact timing scale 



Plate 35.1 General view of nu'croeleetrocle pulling machine 

 constructed by R. H. Cook 



Contact timing 



scale 



Contact rollers 



Solenoid 



Armature 



Heating loop 



Guard 



Contact timing scale Cam plate Electrode clamps 



Plate 35.2 Detail plan view 



(.To face page 540) 



