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B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23F—MAKING GEARS OR TOOTHED RACKS
B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
B23F5/06—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding the tool being a grinding disc with a plane front surface
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FR825008D1936-09-251937-06-07Machine pour meuler des dentures d'après le procédé par développante à l'aide de deux meules planes et larges
ExpiredFR825008A
(fr)
Perfectionnements apportés aux moyens pour mettre en évidence les déplacements relatifs d'au moins deux points, notamment pour l'étude de la torsion des arbres