CH514371A - Procédé pour façonner un élément tubulaire et appareil pour la mise en oeuvre de ce procédé
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Procédé pour façonner un élément tubulaire et appareil pour la mise en oeuvre de ce procédé
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Publication number
CH514371A
CH514371ACH883369ACH883369ACH514371ACH 514371 ACH514371 ACH 514371ACH 883369 ACH883369 ACH 883369ACH 883369 ACH883369 ACH 883369ACH 514371 ACH514371 ACH 514371A
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Publication date
Application filed by Continental Can CofiledCriticalContinental Can Co
Publication of CH514371ApublicationCriticalpatent/CH514371A/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
B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
B21D26/12—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves initiated by spark discharge
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Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Reciprocating Pumps
(AREA)
CH883369A1968-06-071969-06-05Procédé pour façonner un élément tubulaire et appareil pour la mise en oeuvre de ce procédé
CH514371A
(fr)