Method and device for producing stirring elements

A sheet-metal blank (4) or a sheet-metal strip is pushed past actively forming elements (2) of a pressing die, the sheet-metal blank (4) or the sheet-metal strip being guided prior to entering the pressing die. As a result, the sheet-metal blank (4) or the sheet-metal strip is essentially given the...

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Bibliographic Details
Main Authors PAZMANY, JOZSEF, ELLMAN, LASZLO, BORLAI, OSZKAR, PALINKAS, IMRE, LAKATOS, FERENC, MERCSENYI, PAL, BAKONYI, GYOERGY, MESZAROS, LASZLO, SZALOKY, ANTAL
Format Patent
LanguageEnglish
German
Published 15.08.1986
Edition4
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:A sheet-metal blank (4) or a sheet-metal strip is pushed past actively forming elements (2) of a pressing die, the sheet-metal blank (4) or the sheet-metal strip being guided prior to entering the pressing die. As a result, the sheet-metal blank (4) or the sheet-metal strip is essentially given the shape of a helicoid.
Bibliography:Application Number: CH19820003591