FR871864A - Dispositif permettant de déplacer, indépendamment de sa commande motrice, le mandrin porte-fraise d'une machine à fraiser les engrenages
- Google Patents
Dispositif permettant de déplacer, indépendamment de sa commande motrice, le mandrin porte-fraise d'une machine à fraiser les engrenages
Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Lorenz AG
Lorenz AG
Original Assignee
Maschinenfabrik Lorenz AG
Lorenz AG
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 Maschinenfabrik Lorenz AG, Lorenz AGfiledCriticalMaschinenfabrik Lorenz AG
Application grantedgrantedCritical
Publication of FR871864ApublicationCriticalpatent/FR871864A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23F—MAKING GEARS OR TOOTHED RACKS
B23F1/00—Making gear teeth by tools of which the profile matches the profile of the required surface
B23F1/06—Making gear teeth by tools of which the profile matches the profile of the required surface by milling
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR871864D1940-05-031941-05-02Dispositif permettant de déplacer, indépendamment de sa commande motrice, le mandrin porte-fraise d'une machine à fraiser les engrenages
ExpiredFR871864A
(fr)