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Application filed by Stiegelmeyer TheodorfiledCriticalStiegelmeyer Theodor
Application grantedgrantedCritical
Publication of NL1485CpublicationCriticalpatent/NL1485C/nl
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
B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
B21D31/06—Deforming sheet metal, tubes or profiles by sequential impacts, e.g. hammering, beating, peen forming
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Centrifugal Separators
(AREA)
Reduction Rolling/Reduction Stand/Operation Of Reduction Machine
(AREA)
NL3695A1913-08-301913-11-26Verbetering aan een toestel voor het bewerken van oppervlakken van gietstukken, platen, klinknagelkoppen en dergelijke
NL1485C
(nl)