American machinists' handbook and dictionary of shop terms : a reference book of machine shop and drawing room data, methods and definitions (1914)
Colvin, Fred H. (Fred Herbert), 1867-1965, Stanley, Frank A. (Frank Arthur), b. 1874 · New York : McGraw-Hill book company ; London : Hill · leaf 672
ead. 24. Vise. 9. Stop for down feed. 25- Swiveling base. 10. Down-feed adjustment. 26. Table. II. Ram adjuster. 27. Saddle. 12. Ram. 28. Cross-feed screw. 13. Position lever. 29. Cross-feed dog. 14. Clamp for down feed. 30- Cross-feed handle. 15 Ram slide. 31- Elevating screw. 16. Face of column.… … SHAPER — POTTER AND JOHNSTON Shaper, Friction — Ram is driven by rack and pinion through frictionclutches. Ram is reversed by simultaneous release and engage-ment of these clutches. These are driven by open and crossedbelts in opposite directions. Shaper, Gear — Planes gear teeth by using a…
Machine-shop practice
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