METHOD AND APPARATUS FOR HIGH-PRESSURE INTERNAL SHAPING

A method using high interior pressure to reshape structural section of continuously bounded overall cross-section, whereby the overall cross-section can be provided with extra walls or chambers and a stopper is forced radially against each end of the structural section. Une méthode utilisant la haut...

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Bibliographic Details
Main Authors BIRKERT, ARNDT, SCHNEIDER, SVEN
Format Patent
LanguageEnglish
French
Published 12.08.2008
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:A method using high interior pressure to reshape structural section of continuously bounded overall cross-section, whereby the overall cross-section can be provided with extra walls or chambers and a stopper is forced radially against each end of the structural section. Une méthode utilisant la haute pression interne pour reformer une section structurelle de coupes transversales globales continuellement liées, la coupe transversale globale pouvant être pourvue de parois ou de chambres supplémentaires, et un dispositif d'obturation est forcé radialement contre chaque extrémité de la section structurelle.
Bibliography:Application Number: CA20032449626