New generation methods for spur, helical, and spiral-bevel gears
By: F.L. Litvin ... [et al.] ; prepared for the the Rotary Wing Propulsion System Specialist Meeting, Williamsburg, Virginia, November 12-14, 1986.
Contributors: Litvin, F. L.; American Helicopter Society.; United States. National Aeronautics and Space Administration.
Series: NASA technical memorandum -- 88862.; USAAVSCOM technical report -- 86-C-27.; AVSCOM technical report -- 86-C-27.
Publisher: National Aeronautics and Space Administration; For sale by the National Technical Information Service
Published: 1986
Place of publication: [Washington, D.C.]; [Springfield, Va
Language: eng
Format: Microform
Number of pages: 17
Subjects: Gearing -- Manufacture.; Gearing -- Design and construction.; Gear teeth.; Gears.; Helicopters.; Mechanical drives.; Misalignment.
Notes: Cover title.

Distributed to depository libraries in microfiche.

Includes bibliographical references (p. 7).

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1987] 1 microfiche ; negative.