EP0210464A3 - Formation de pièces à profil courbe - Google Patents

Formation de pièces à profil courbe Download PDF

Info

Publication number
EP0210464A3
EP0210464A3 EP86109097A EP86109097A EP0210464A3 EP 0210464 A3 EP0210464 A3 EP 0210464A3 EP 86109097 A EP86109097 A EP 86109097A EP 86109097 A EP86109097 A EP 86109097A EP 0210464 A3 EP0210464 A3 EP 0210464A3
Authority
EP
European Patent Office
Prior art keywords
flange portions
lateral
male tool
shapes
contoured shapes
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.)
Withdrawn
Application number
EP86109097A
Other languages
German (de)
English (en)
Other versions
EP0210464A2 (fr
Inventor
Anthony Green
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.)
TKR International Ltd
Original Assignee
TKR International Ltd
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 TKR International Ltd filed Critical TKR International Ltd
Publication of EP0210464A2 publication Critical patent/EP0210464A2/fr
Publication of EP0210464A3 publication Critical patent/EP0210464A3/fr
Withdrawn legal-status Critical Current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
    • B21D26/053—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 characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turning (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP86109097A 1985-07-23 1986-07-03 Formation de pièces à profil courbe Withdrawn EP0210464A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8518567 1985-07-23
GB858518567A GB8518567D0 (en) 1985-07-23 1985-07-23 Forming contoured shapes

Publications (2)

Publication Number Publication Date
EP0210464A2 EP0210464A2 (fr) 1987-02-04
EP0210464A3 true EP0210464A3 (fr) 1987-10-07

Family

ID=10582710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109097A Withdrawn EP0210464A3 (fr) 1985-07-23 1986-07-03 Formation de pièces à profil courbe

Country Status (3)

Country Link
EP (1) EP0210464A3 (fr)
JP (1) JPS6254522A (fr)
GB (1) GB8518567D0 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811259A (en) * 1923-12-28 1931-06-23 Arthur R Curtis Method and apparatus for forming sheet metal
US1880454A (en) * 1929-02-25 1932-10-04 Cleveland Graphite Bronze Co Apparatus for making bearings
US2339032A (en) * 1941-06-25 1944-01-11 Schlenxig Benhardt Forming die
FR1036632A (fr) * 1951-01-10 1953-09-09 Sncaso Presse à former les tôles par étirage et emboutissage simultanés

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811259A (en) * 1923-12-28 1931-06-23 Arthur R Curtis Method and apparatus for forming sheet metal
US1880454A (en) * 1929-02-25 1932-10-04 Cleveland Graphite Bronze Co Apparatus for making bearings
US2339032A (en) * 1941-06-25 1944-01-11 Schlenxig Benhardt Forming die
FR1036632A (fr) * 1951-01-10 1953-09-09 Sncaso Presse à former les tôles par étirage et emboutissage simultanés

Also Published As

Publication number Publication date
JPS6254522A (ja) 1987-03-10
EP0210464A2 (fr) 1987-02-04
GB8518567D0 (en) 1985-08-29

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Inventor name: GREEN, ANTHONY