CH384981A - Procédé de fabrication d'un engrenage, machine pour la mise en oeuvre de ce procédé et engrenage obtenu par ce procédé
- Google Patents
Procédé de fabrication d'un engrenage, machine pour la mise en oeuvre de ce procédé et engrenage obtenu par ce procédé
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Publication number
CH384981A
CH384981ACH1599855ACH1599855ACH384981ACH 384981 ACH384981 ACH 384981ACH 1599855 ACH1599855 ACH 1599855ACH 1599855 ACH1599855 ACH 1599855ACH 384981 ACH384981 ACH 384981A
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.)
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Priority claimed from US411145Aexternal-prioritypatent/US2776578A/en
Priority claimed from US411167Aexternal-prioritypatent/US2776603A/en
Application filed by Illinois Tool WorksfiledCriticalIllinois Tool Works
Publication of CH384981ApublicationCriticalpatent/CH384981A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23F—MAKING GEARS OR TOOTHED RACKS
B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
CH1599855A1954-02-181955-02-12Procédé de fabrication d'un engrenage, machine pour la mise en oeuvre de ce procédé et engrenage obtenu par ce procédé
CH384981A
(fr)