BE752339A - METHOD AND DEVICE FOR SURFACE STRENGTHENING OF FLAT METAL SHEETS - Google Patents

METHOD AND DEVICE FOR SURFACE STRENGTHENING OF FLAT METAL SHEETS

Info

Publication number
BE752339A
BE752339A BE752339DA BE752339A BE 752339 A BE752339 A BE 752339A BE 752339D A BE752339D A BE 752339DA BE 752339 A BE752339 A BE 752339A
Authority
BE
Belgium
Prior art keywords
metal sheets
flat metal
surface strengthening
strengthening
flat
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of BE752339A publication Critical patent/BE752339A/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
    • B21D49/00—Sheathing or stiffening objects
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/027—Stamping using rigid devices or tools for flattening the ends of corrugated sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Exhaust Silencers (AREA)
BE752339D 1969-07-14 1970-06-22 METHOD AND DEVICE FOR SURFACE STRENGTHENING OF FLAT METAL SHEETS BE752339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE992769A SE347172B (en) 1969-07-14 1969-07-14

Publications (1)

Publication Number Publication Date
BE752339A true BE752339A (en) 1970-12-01

Family

ID=20277820

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752339D BE752339A (en) 1969-07-14 1970-06-22 METHOD AND DEVICE FOR SURFACE STRENGTHENING OF FLAT METAL SHEETS

Country Status (4)

Country Link
BE (1) BE752339A (en)
DE (1) DE2029528A1 (en)
FR (1) FR2051730A1 (en)
SE (1) SE347172B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7508256L (en) * 1975-07-18 1977-01-19 Munters Ab Carl WAY TO PRODUCE A HEAT EXCHANGER BODY FOR RECOVERY EXCHANGERS
FR2354831A2 (en) * 1976-06-15 1978-01-13 Francon Jean Corrugated sheet with corrugations closed at ends - is formed between punch and matrix on folding press in single or multiple operation
FR2510915A1 (en) * 1981-08-07 1983-02-11 Venissieux Atel PROCESS FOR MANUFACTURING CLOSED RIBBED PANELS
US5333482A (en) * 1992-10-30 1994-08-02 Solar Turbines Incorporated Method and apparatus for flattening portions of a corrugated plate
DE4339962A1 (en) * 1993-11-24 1995-06-01 Stade Umformtechnik Gmbh Device and method for producing corrugated sheets with plane-parallel outer edge surfaces
NZ563077A (en) * 2005-04-04 2011-05-27 Fielders Australia Pty Ltd Trapezoidal steel decking with press-folded ends
CN110496892B (en) * 2019-06-26 2020-09-18 中车长春轨道客车股份有限公司 Prevent external swell pressure type ripple roof head and cut off mould based on along with shape blade structure

Also Published As

Publication number Publication date
FR2051730A1 (en) 1971-04-09
DE2029528A1 (en) 1971-01-28
SE347172B (en) 1972-07-31

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