Shaper constructed by Butler Machine Tool Co, Halifax, designed primarily for shaping flat pole seatings in yokes of electric motors, particularly traction motors, though by appropriate modification it can be made suitable for other cylindrical parts. (See also Traverse Head Draw-Cut Shaper. Engineering v 133 n 3460 May 6 1932 p 556)
48-in. Traverse head draw-cut shaper
Engineer
Engineer ; 153 , n 3982
1932
Aufsatz (Zeitschrift)
Englisch
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