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 272
Fig. 264.—Fellows gear shaper, generating system. m I L ^i ^* 1 ■ Mikm • 1 j ■ tA ....-.-- *i — -^wi^^^ ^ ,^g^l^^ > -^,^mm -* ■-»» ^\^- ,^- \. ! … Fig. 265.—Action of the Fellows gear Fig. 266.—Cutter of the Fellows gearshaper. shaper. 262 METHODS OF MACHINE SHOP WORK the bevel gear teeth. To this system of tooth forms the nameoctoid has been given by George B. Grant because the outhne ofthe path of contact between two complete gear tooth…
Machine-shop practice
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