ES393829A1 - Apparatus for producing corrugated dihedral blanks - Google Patents

Apparatus for producing corrugated dihedral blanks

Info

Publication number
ES393829A1
ES393829A1 ES393829A ES393829A ES393829A1 ES 393829 A1 ES393829 A1 ES 393829A1 ES 393829 A ES393829 A ES 393829A ES 393829 A ES393829 A ES 393829A ES 393829 A1 ES393829 A1 ES 393829A1
Authority
ES
Spain
Prior art keywords
dihedral
blanks
producing corrugated
punch
die
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
ES393829A
Other languages
Spanish (es)
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.)
Fournier SA
Technigaz
Original Assignee
Fournier SA
Technigaz
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 Fournier SA, Technigaz filed Critical Fournier SA
Publication of ES393829A1 publication Critical patent/ES393829A1/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
    • 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
    • B21D11/08—Bending by altering the thickness of part of the cross-section of the work
    • 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
    • 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
    • B21D11/206—Curving corrugated sheets
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/025—Bulk storage in barges or on ships
    • F17C3/027—Wallpanels for so-called membrane tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Forging (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Making Paper Articles (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Apparatus for producing a dihedral element with inwardly projecting corrugations. The uncorrugated dihedral or sheet metal blank is worked by punch and die members including a pair of lateral punches, having shaping edges in a common plane at an angle to each other and provided with adjacent sunk ends a central punch between said ends a die of complimentary configuration together with holding and retaining means and means for relative synchronized and coordinate motions of the several tools.
ES393829A 1968-12-31 1971-07-31 Apparatus for producing corrugated dihedral blanks Expired ES393829A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR182929A FR1601215A (en) 1968-12-31 1968-12-31

Publications (1)

Publication Number Publication Date
ES393829A1 true ES393829A1 (en) 1974-08-16

Family

ID=8659833

Family Applications (3)

Application Number Title Priority Date Filing Date
ES369893A Expired ES369893A1 (en) 1968-12-31 1969-07-24 Apparatus for producing corrugated dihedral blanks
ES393829A Expired ES393829A1 (en) 1968-12-31 1971-07-31 Apparatus for producing corrugated dihedral blanks
ES1971171399U Expired ES171399Y (en) 1968-12-31 1971-07-31 AN ANGULAR MONOBLOCK PIECE FOR CONNECTION OR CORNER ELEMENTS BETWEEN TWO WALLS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES369893A Expired ES369893A1 (en) 1968-12-31 1969-07-24 Apparatus for producing corrugated dihedral blanks

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1971171399U Expired ES171399Y (en) 1968-12-31 1971-07-31 AN ANGULAR MONOBLOCK PIECE FOR CONNECTION OR CORNER ELEMENTS BETWEEN TWO WALLS.

Country Status (9)

Country Link
US (1) US3686920A (en)
BE (1) BE735918A (en)
DE (1) DE1935355C3 (en)
ES (3) ES369893A1 (en)
FR (1) FR1601215A (en)
GB (1) GB1245334A (en)
NL (1) NL6911341A (en)
NO (1) NO125548B (en)
SE (1) SE383692B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899450A (en) * 1973-02-05 1975-08-12 Rockwell International Corp Dye penetrant composition containing a volatile degreaser-type solvent
AT334160B (en) * 1973-09-07 1976-01-10 Paweck Ag TOOL FOR BENDING WORK PIECES, SUCH AS TUBES AND PROFILE BAR
NL8203509A (en) 1982-09-09 1984-04-02 Jacobus Adrianus Theodorus Van DEVICE AND METHOD FOR BENDING CORRUGATED SHEETS.
FR2544698B1 (en) * 1983-04-25 1986-05-02 Technigaz CONNECTION, METHOD FOR MANUFACTURING THIS ELEMENT, WATERPROOF CONNECTING STRUCTURE MADE FROM SAID ELEMENTS, AND STORAGE TANK, PARTICULARLY FOR MOLTEN SALT, EQUIPPED WITH SAID STRUCTURE
NL8303472A (en) * 1983-10-10 1985-05-01 Liet Cornelis Hendricus DEVICE FOR BENDING SHEET MATERIAL.
FR3020769B1 (en) * 2014-05-06 2017-01-06 Gaztransport Et Technigaz FOLDING DEVICE AND METHOD FOR FORMING CORRUGATION IN A METAL SHEET
FR3025121B1 (en) * 2014-08-28 2017-03-03 Gaztransport Et Technigaz FOLDING DEVICE AND METHOD FOR FORMING CORRUGATION IN AN ANGLE PIECE
FR3025122B1 (en) * 2014-09-01 2017-03-31 Gaztransport Et Technigaz ANGLE PIECE AND FOLDING DEVICE AND METHOD FOR FORMING CORRUGATION IN AN ANGLE PIECE
CN109226492B (en) * 2018-10-17 2024-04-05 长华控股集团股份有限公司 High-efficient stamping workpiece strengthening rib turns over a device
FR3095356B1 (en) * 2019-04-29 2022-06-03 Gaztransport Et Technigaz Corrugated corner piece intended for the construction of a waterproofing membrane for a tank and folding system for the formation of a corrugation in a corner piece
AU2020301718A1 (en) * 2019-06-26 2022-01-20 Formflow Pty Ltd Structural member for a modular building
CN117803849A (en) * 2024-03-01 2024-04-02 中太(苏州)氢能源科技有限公司 Corrugated plate for corner regions with bulges and storage container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1561556A (en) * 1923-03-10 1925-11-17 Joseph R Mcmahon Machine for forming sheet-metal lath
DE598032C (en) * 1931-09-26 1934-06-04 E H Hugo Junkers Dr Ing Device for upsetting or stretching sheet metal
US2272547A (en) * 1938-09-03 1942-02-10 Briggs Mfg Co Apparatus for making lavatories or the like
US2798388A (en) * 1953-05-18 1957-07-09 Eckold Walter Apparatus for deforming, especially upsetting or stretching, sheets or profiles
US3144069A (en) * 1953-11-12 1964-08-11 Johns Manville Metal sheathed insulating blanket
US3025905A (en) * 1957-02-07 1962-03-20 North American Aviation Inc Method for precision forming
US3425260A (en) * 1966-08-18 1969-02-04 Atlas Chain Co Ltd Double action press tool
US3499308A (en) * 1967-03-22 1970-03-10 Tepfer & Sons Inc S Molding metal

Also Published As

Publication number Publication date
DE1935355A1 (en) 1970-07-16
NL6911341A (en) 1970-07-02
FR1601215A (en) 1970-08-10
SE383692B (en) 1976-03-29
US3686920A (en) 1972-08-29
DE1935355B2 (en) 1974-10-31
ES171399U (en) 1972-02-01
GB1245334A (en) 1971-09-08
NO125548B (en) 1972-09-25
ES171399Y (en) 1972-08-16
ES369893A1 (en) 1971-12-01
BE735918A (en) 1969-12-16
DE1935355C3 (en) 1975-07-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880205