Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hjalmar Wingqvist ErikfiledCriticalHjalmar Wingqvist Erik
Publication of CH79369ApublicationCriticalpatent/CH79369A/de
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23F—MAKING GEARS OR TOOTHED RACKS
B23F9/00—Making gears having teeth curved in their longitudinal direction
B23F9/08—Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob
B23F9/10—Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob with a face-mill
B23F9/105—Making gears having teeth curved in their longitudinal direction by milling, e.g. with helicoidal hob with a face-mill with continuous indexing, i.e. with continuous work rotation
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH79369A1918-02-281918-02-28Zahnrad mit bogenförmigen Zähnen und Verfahren zu dessen Herstellung
CH79369A
(de)