Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 243
8 POWER BENDING ROLLS. Arranged with two pinching rolls in same vertical plane, and bending rollmoved at an angle to same. Pinching rolls geared at opposite ends. Top rollremovable through housings to permit work to be removed. Rolls 8 and 9 di-ameter, 6 ft. long. Driven by open and cross belts on… … 12 POWER BENDING ROLLS.—for Plates io Feet Wide. Top roll tilting. Pinching rolls, 12 diameter, in same vertical plane.Bending roll 10 diameter, arranged at angle to same. Pinching rolls geared atopposite ends with large wheels, and power transmitted through equalizing gear-ing to prevent…
Machine-tools · Machinery
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