FR1511937A - Method and apparatus for forming the corners of sheet metal panels - Google Patents

Method and apparatus for forming the corners of sheet metal panels

Info

Publication number
FR1511937A
FR1511937A FR95538A FR95538A FR1511937A FR 1511937 A FR1511937 A FR 1511937A FR 95538 A FR95538 A FR 95538A FR 95538 A FR95538 A FR 95538A FR 1511937 A FR1511937 A FR 1511937A
Authority
FR
France
Prior art keywords
corners
forming
sheet metal
metal panels
panels
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
FR95538A
Other languages
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.)
Wallace Expanding Machines Inc
Original Assignee
Wallace Expanding Machines Inc
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 Wallace Expanding Machines Inc filed Critical Wallace Expanding Machines Inc
Application granted granted Critical
Publication of FR1511937A publication Critical patent/FR1511937A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR95538A 1966-04-15 1967-02-17 Method and apparatus for forming the corners of sheet metal panels Expired FR1511937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54289666A 1966-04-15 1966-04-15

Publications (1)

Publication Number Publication Date
FR1511937A true FR1511937A (en) 1968-02-02

Family

ID=24165747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR95538A Expired FR1511937A (en) 1966-04-15 1967-02-17 Method and apparatus for forming the corners of sheet metal panels

Country Status (3)

Country Link
US (1) US3440711A (en)
FR (1) FR1511937A (en)
GB (1) GB1131575A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005378A1 (en) * 1988-11-03 1990-05-17 Technotron Elektrotechnische Geräte Und Komponenten Gmbh & Co. Kg Process for manufacturing housings for hybrid integrated circuits
FR2697180A1 (en) * 1992-10-27 1994-04-29 Profilor Sa Method of fabrication of metal boxes e.g. for decorative panelling on outside of building - includes steps of fabrication of panel having protective covering, cutting edges of this panel and chamfering edges before folding

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885083A (en) * 1981-11-13 1983-05-21 株式会社東芝 Manufacture of door of refrigerator
US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5157969A (en) * 1989-11-29 1992-10-27 Armco Steel Co., L.P. Apparatus and method for hydroforming sheet metal
FR2678324A1 (en) * 1991-06-27 1992-12-31 Creusot Loire METHOD FOR ASSEMBLING TWO PIECES OF SHEET METAL, METAL ASSEMBLY AND STRUCTURE IN SHIELDED SHEET OBTAINED BY THIS PROCESS.
US6268066B1 (en) * 1998-10-14 2001-07-31 Loyd E. Swain Structure and process for automatic welding stainless steel boxes
US7935211B2 (en) * 2007-12-05 2011-05-03 Lasusa Frank Corner joinery system and method for PVC windows and polymeric substrates used in building products
CN115971658B (en) * 2023-03-21 2023-06-27 山东华晶玻璃有限公司 Laser welding equipment
CN116475755B (en) * 2023-05-15 2024-01-16 长沙锦峰重工科技有限公司 Wind power tower cylinder door frame stamping device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280150A (en) * 1942-04-21 Heating of metals
US1934765A (en) * 1931-04-15 1933-11-14 Chamberlin Metal Weather Strip Method of making a steel screen for window frames
US2025922A (en) * 1933-01-27 1935-12-31 Weinrich Otto Method for the production of fusion-welded hollow bodies
US2139423A (en) * 1936-09-19 1938-12-06 Buffalo Wire Works Co Inc Framed screen
US2219595A (en) * 1939-08-26 1940-10-29 Lang Albert Method of forming metallic frame structures
US3163390A (en) * 1961-03-13 1964-12-29 Nielsen Kaj Levelling instrument
US3139161A (en) * 1961-09-13 1964-06-30 Simon Sidney Sheet metal corner for mirror frames
US3264730A (en) * 1962-02-01 1966-08-09 Wallace Expanding Machines Method and apparatus for forming sheet metal corner members
US3305998A (en) * 1964-07-17 1967-02-28 Excel Corp Window frame construction having a folded mitered corner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005378A1 (en) * 1988-11-03 1990-05-17 Technotron Elektrotechnische Geräte Und Komponenten Gmbh & Co. Kg Process for manufacturing housings for hybrid integrated circuits
FR2697180A1 (en) * 1992-10-27 1994-04-29 Profilor Sa Method of fabrication of metal boxes e.g. for decorative panelling on outside of building - includes steps of fabrication of panel having protective covering, cutting edges of this panel and chamfering edges before folding

Also Published As

Publication number Publication date
US3440711A (en) 1969-04-29
GB1131575A (en) 1968-10-23

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