Methods of machine shop work : for apprentices and students in technical and trade schools (1914)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York : McGraw-Hill · leaf 176
Fig. 139.—Modified collet chuck. taper is reversed, resulting in the push-out chuck shown in Fig.138 from a Bardons and Oliver turret lathe from which themodification will be apparent. The gripping action in this case TURNINCi AND BORING 165 is no longer by the hand wheel shown in Fig. 137, which… … Fig. 140.—Collet chuck for work of large diameter.
Machine-shop practice
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