FR2051730A1 - Procede et dispositif de raidissage de surfaces de toles planes - Google Patents

Procede et dispositif de raidissage de surfaces de toles planes

Info

Publication number
FR2051730A1
FR2051730A1 FR7025833A FR7025833A FR2051730A1 FR 2051730 A1 FR2051730 A1 FR 2051730A1 FR 7025833 A FR7025833 A FR 7025833A FR 7025833 A FR7025833 A FR 7025833A FR 2051730 A1 FR2051730 A1 FR 2051730A1
Authority
FR
France
Prior art keywords
sheet
grooves
sheet metal
folds
stiffening sheet
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Withdrawn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
FR7025833A
Other languages
English (en)
French (fr)
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken 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 Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of FR2051730A1 publication Critical patent/FR2051730A1/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Withdrawn legal-status Critical Current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
    • 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)
  • Exhaust Silencers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7025833A 1969-07-14 1970-07-10 Procede et dispositif de raidissage de surfaces de toles planes Withdrawn FR2051730A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2051730A1 true FR2051730A1 (fr) 1971-04-09

Family

ID=20277820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7025833A Withdrawn FR2051730A1 (fr) 1969-07-14 1970-07-10 Procede et dispositif de raidissage de surfaces de toles planes

Country Status (4)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318398A1 (fr) * 1975-07-18 1977-02-11 Munters Ab Carl Procede de realisation d'un corps d'echange de chaleur pour des echangeurs a recuperation
FR2354831A2 (fr) * 1976-06-15 1978-01-13 Francon Jean Procede et moyens de fabrication de profiles metalliques nervures et les profiles obtenus par le procede
FR2510915A1 (fr) * 1981-08-07 1983-02-11 Venissieux Atel Procede de fabrication de panneaux a nervures fermees
WO2006105590A1 (en) * 2005-04-04 2006-10-12 Fielders Australia Pty Ltd Trapezoidal steel decking with press-folded ends

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5333482A (en) * 1992-10-30 1994-08-02 Solar Turbines Incorporated Method and apparatus for flattening portions of a corrugated plate
DE4339962A1 (de) * 1993-11-24 1995-06-01 Stade Umformtechnik Gmbh Vorrichtung und Verfahren zur Herstellung von Sickenblechen mit planparallelen Außenkantenflächen
CN110496892B (zh) * 2019-06-26 2020-09-18 中车长春轨道客车股份有限公司 基于随形刃口结构的防外涨压型波纹顶板封头切断模具

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318398A1 (fr) * 1975-07-18 1977-02-11 Munters Ab Carl Procede de realisation d'un corps d'echange de chaleur pour des echangeurs a recuperation
FR2354831A2 (fr) * 1976-06-15 1978-01-13 Francon Jean Procede et moyens de fabrication de profiles metalliques nervures et les profiles obtenus par le procede
FR2510915A1 (fr) * 1981-08-07 1983-02-11 Venissieux Atel Procede de fabrication de panneaux a nervures fermees
EP0072739A1 (fr) * 1981-08-07 1983-02-23 Societe Nouvelle Des Ateliers De Venissieux Procédé de fabrication de panneaux à nervures fermées
WO2006105590A1 (en) * 2005-04-04 2006-10-12 Fielders Australia Pty Ltd Trapezoidal steel decking with press-folded ends
AU2006100842B4 (en) * 2005-04-04 2006-10-26 Fielders Australia Pty Ltd Trapezoidal steel decking with press-folded ends
GB2439899A (en) * 2005-04-04 2008-01-09 Fielders Australia Pty Ltd Trapezoidal steel decking with press-folded ends

Also Published As

Publication number Publication date
DE2029528A1 (de) 1971-01-28
SE347172B (enExample) 1972-07-31
BE752339A (fr) 1970-12-01

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Legal Events

Date Code Title Description
RE Withdrawal of published application