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.)
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FABRIKSAKTIEBOLAGET HALDATAXAM
Original Assignee
FABRIKSAKTIEBOLAGET HALDATAXAM
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Filing date
Publication date
Application filed by FABRIKSAKTIEBOLAGET HALDATAXAMfiledCriticalFABRIKSAKTIEBOLAGET HALDATAXAM
Application grantedgrantedCritical
Publication of FR896031ApublicationCriticalpatent/FR896031A/fr
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D28/00—Shaping by press-cutting; Perforating
B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
B21D28/04—Centering the work; Positioning the tools
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR896031D1941-01-131943-06-29Perfectionnements apportés aux dispositifs de centrage pour le découpage de pièces métalliques circulaires
ExpiredFR896031A
(fr)