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Masch U Bohrgeratefabrik Alfr
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Masch U Bohrgeratefabrik Alfr
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Publication of FR515452ApublicationCriticalpatent/FR515452A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
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Engineering & Computer Science
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Mechanical Engineering
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FR515452A1918-06-221920-05-12Machine à aiguiser les outils de tours, de raboteuses et autres outils semblables
ExpiredFR515452A
(fr)
Perfectionnements dans les plateaux diviseurs excentriques employés sur les tours, aléseuses, fraiseuses, perceuses et autres machines-outils similaires