ES506132A0 - A METHOD TO REDUCE THE BENDING OR RIPPING OF LAMINATED DEMATERIAL PANELS, SUBJECT TO A PROGRESSIVE OPPOSITE FOLDING - Google Patents

A METHOD TO REDUCE THE BENDING OR RIPPING OF LAMINATED DEMATERIAL PANELS, SUBJECT TO A PROGRESSIVE OPPOSITE FOLDING

Info

Publication number
ES506132A0
ES506132A0 ES506132A ES506132A ES506132A0 ES 506132 A0 ES506132 A0 ES 506132A0 ES 506132 A ES506132 A ES 506132A ES 506132 A ES506132 A ES 506132A ES 506132 A0 ES506132 A0 ES 506132A0
Authority
ES
Spain
Prior art keywords
dematerial
ripping
progressive
panels
laminated
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.)
Granted
Application number
ES506132A
Other languages
Spanish (es)
Other versions
ES8305606A1 (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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of ES506132A0 publication Critical patent/ES506132A0/en
Publication of ES8305606A1 publication Critical patent/ES8305606A1/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES506132A 1980-12-29 1981-10-08 Method of reducing curling in pressed sheet materials. Expired ES8305606A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22034680A 1980-12-29 1980-12-29

Publications (2)

Publication Number Publication Date
ES506132A0 true ES506132A0 (en) 1983-04-16
ES8305606A1 ES8305606A1 (en) 1983-04-16

Family

ID=22823189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES506132A Expired ES8305606A1 (en) 1980-12-29 1981-10-08 Method of reducing curling in pressed sheet materials.

Country Status (6)

Country Link
EP (1) EP0055421A2 (en)
JP (1) JPS57134214A (en)
AR (1) AR228469A1 (en)
BR (1) BR8106791A (en)
CA (1) CA1193145A (en)
ES (1) ES8305606A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4693475B2 (en) * 2005-04-14 2011-06-01 アイダエンジニアリング株式会社 Press molding method and mold used therefor
CN106270032A (en) * 2016-11-17 2017-01-04 讯龙型材折弯（合肥）有限公司 A kind of U-shaped bending mechanism
CN112605184A (en) * 2020-11-27 2021-04-06 四川航天长征装备制造有限公司 Forming method of spaceflight cone frame
CN113118307B (en) * 2021-03-24 2023-03-21 深圳市亿和精密科技集团有限公司 One-step negative angle structure bending forming die

Also Published As

Publication number Publication date
AR228469A1 (en) 1983-03-15
CA1193145A (en) 1985-09-10
BR8106791A (en) 1982-09-08
EP0055421A2 (en) 1982-07-07
ES8305606A1 (en) 1983-04-16
JPS57134214A (en) 1982-08-19

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