Discussion: “The Twinworm Drive—A Self-Locking Worm-Gear Transmission of High Efficiency” (Popper, B., and Pessen, D. W., 1960, ASME J. Eng. Ind., 82, pp. 191–198)

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J. D. Howell

Wallace & Tiernan Inc., Belleville, N. J.

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J. D. Howell

Wallace & Tiernan Inc., Belleville, N. J.

J. Eng. Ind. Aug 1960, 82(3): 199

Published Online: August 1, 1960