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PL448262A1 - Pipe shaping device and its application - Google Patents

Pipe shaping device and its application

Info

Publication number
PL448262A1
PL448262A1 PL448262A PL44826224A PL448262A1 PL 448262 A1 PL448262 A1 PL 448262A1 PL 448262 A PL448262 A PL 448262A PL 44826224 A PL44826224 A PL 44826224A PL 448262 A1 PL448262 A1 PL 448262A1
Authority
PL
Poland
Prior art keywords
application
shaping device
shaping
pipe shaping
subject
Prior art date
Application number
PL448262A
Other languages
Polish (pl)
Inventor
Hanna Sadłowska
Andrzej Kochański
Tadeusz Maciołek
Włodzimierz Jefimowski
Original Assignee
Politechnika Warszawska
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL448262A priority Critical patent/PL448262A1/en
Publication of PL448262A1 publication Critical patent/PL448262A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/02—Corrugating tubes longitudinally
    • B21D15/03—Corrugating tubes longitudinally by applying fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Przedmiotem zgłoszenia jest urządzenie do kształtowania rur zasilane energią elektryczną, charakteryzujące się tym, że zawiera metalowe gniazdo w kształcie rury oraz walcową komorę (2), która zawiera ponadto na swoim obwodzie otwory do kształtowania wybrzuszenia. Przedmiotem zgłoszenia jest również zastosowanie urządzenia jak określono do kształtowania wybrzuszeń na rurach o różnych rozmiarach.The subject of the application is a device for shaping pipes powered by electrical energy, characterized in that it comprises a metal socket in the shape of a pipe and a cylindrical chamber (2), which further comprises holes on its circumference for shaping a bulge. The subject of the application is also the use of the device as defined for shaping bulges on pipes of different sizes.

PL448262A 2024-04-10 2024-04-10 Pipe shaping device and its application PL448262A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL448262A PL448262A1 (en) 2024-04-10 2024-04-10 Pipe shaping device and its application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL448262A PL448262A1 (en) 2024-04-10 2024-04-10 Pipe shaping device and its application

Publications (1)

Publication Number Publication Date
PL448262A1 true PL448262A1 (en) 2025-01-07

Family

ID=94174473

Family Applications (1)

Application Number Title Priority Date Filing Date
PL448262A PL448262A1 (en) 2024-04-10 2024-04-10 Pipe shaping device and its application

Country Status (1)

Country Link
PL (1) PL448262A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1488868A1 (en) * 2003-06-20 2004-12-22 Dana Corporation Method of manufacturing a vehicle frame component by high velocity hydroforming
WO2015015114A1 (en) * 2013-08-01 2015-02-05 Ecole Centrale De Nantes Electro-hydraulic forming machine for the plastic deformation of a projectile part of the wall of a workpiece to be formed

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1488868A1 (en) * 2003-06-20 2004-12-22 Dana Corporation Method of manufacturing a vehicle frame component by high velocity hydroforming
WO2015015114A1 (en) * 2013-08-01 2015-02-05 Ecole Centrale De Nantes Electro-hydraulic forming machine for the plastic deformation of a projectile part of the wall of a workpiece to be formed

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