GB1269294A - Forming and sizing of tubes of polygonal cross-section - Google Patents

Forming and sizing of tubes of polygonal cross-section

Info

Publication number
GB1269294A
GB1269294A GB2705470A GB2705470A GB1269294A GB 1269294 A GB1269294 A GB 1269294A GB 2705470 A GB2705470 A GB 2705470A GB 2705470 A GB2705470 A GB 2705470A GB 1269294 A GB1269294 A GB 1269294A
Authority
GB
United Kingdom
Prior art keywords
section
forming
tubes
sizing
polygonal cross
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2705470A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of GB1269294A publication Critical patent/GB1269294A/en
Expired legal-status Critical Current

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
    • 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
    • B21D26/08—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 generated by explosives, e.g. chemical explosives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)
GB2705470A 1969-06-05 1970-06-04 Forming and sizing of tubes of polygonal cross-section Expired GB1269294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE734132 1969-06-05

Publications (1)

Publication Number Publication Date
GB1269294A true GB1269294A (en) 1972-04-06

Family

ID=3854864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2705470A Expired GB1269294A (en) 1969-06-05 1970-06-04 Forming and sizing of tubes of polygonal cross-section

Country Status (5)

Country Link
BE (1) BE734132A (enrdf_load_stackoverflow)
DE (1) DE2026854A1 (enrdf_load_stackoverflow)
GB (1) GB1269294A (enrdf_load_stackoverflow)
LU (1) LU61004A1 (enrdf_load_stackoverflow)
NL (1) NL7008120A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
LU61004A1 (enrdf_load_stackoverflow) 1970-07-28
BE734132A (enrdf_load_stackoverflow) 1969-12-05
NL7008120A (enrdf_load_stackoverflow) 1970-12-08
DE2026854A1 (de) 1971-03-25

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