JPS5781924A - Method and apparatus for bending plate - Google Patents

Method and apparatus for bending plate

Info

Publication number
JPS5781924A
JPS5781924A JP56147691A JP14769181A JPS5781924A JP S5781924 A JPS5781924 A JP S5781924A JP 56147691 A JP56147691 A JP 56147691A JP 14769181 A JP14769181 A JP 14769181A JP S5781924 A JPS5781924 A JP S5781924A
Authority
JP
Japan
Prior art keywords
plate
gripper
bending plate
edge
plate thickness
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.)
Pending
Application number
JP56147691A
Other languages
English (en)
Inventor
Maikeru Hiyuumu Kenesu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5781924A publication Critical patent/JPS5781924A/ja
Pending 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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Metal Rolling (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
JP56147691A 1980-09-19 1981-09-18 Method and apparatus for bending plate Pending JPS5781924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE565880 1980-09-19

Publications (1)

Publication Number Publication Date
JPS5781924A true JPS5781924A (en) 1982-05-22

Family

ID=3768712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56147691A Pending JPS5781924A (en) 1980-09-19 1981-09-18 Method and apparatus for bending plate

Country Status (7)

Country Link
US (1) US4428215A (ja)
EP (1) EP0049079B1 (ja)
JP (1) JPS5781924A (ja)
KR (1) KR870001074B1 (ja)
AT (1) ATE11114T1 (ja)
CA (1) CA1174574A (ja)
DE (1) DE3168168D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460314U (ja) * 1990-10-01 1992-05-25

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606208A (en) * 1984-05-16 1986-08-19 Kaiser Steel Corporation Pipe forming apparatus
US4911209A (en) * 1989-03-15 1990-03-27 Expo Wire Company Method and apparatus for forming wire mesh cages
FR2673863B1 (fr) * 1991-03-14 1995-05-19 Snecma Procede et outillage de fabrication d'une piece annulaire en tole.
GB2291609B (en) * 1993-04-05 1997-01-22 Kenneth Michael Hume Pipe forming machine
US6725699B1 (en) * 1999-03-05 2004-04-27 Elpatronic Ag Method for circulary bending a sheet and multicylinder device for carrying out the method
US6167737B1 (en) * 2000-04-17 2001-01-02 Duro Dyne Corporation Vane forming apparatus
CN103212656B (zh) * 2012-01-18 2014-11-26 番禺珠江钢管有限公司 管端保护器轧机
JP6020515B2 (ja) * 2014-05-30 2016-11-02 トヨタ自動車株式会社 サブマフラ外筒の製造方法及び製造装置
CN111318596A (zh) * 2020-03-25 2020-06-23 江门市腾宏金属制品有限公司 一种不锈钢管制管机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051061A (ja) * 1973-08-29 1975-05-07

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US172606A (en) 1876-01-25 Improvement in the manufacture of tubes for lining ordnancf
DE618901C (de) * 1933-12-23 1935-09-20 Wilhelm Heinen Vorrichtung zum Biegen von Blechstreifen o. dgl., insbesondere zu mehr oder weniger g eschlossenen Roehren
US2265187A (en) * 1939-12-16 1941-12-09 American Can Co Can bodymaker
DE906443C (de) * 1944-10-29 1954-03-15 Eisenwerk Rothe Erde G M B H Hilfsvorrichtung zum Vorbiegen der Randstreifen von mittels einer Dreiwalzenbiegemaschine, insbesondere in Ringform zu biegenden Flachstahltafeln
US2706328A (en) 1950-11-21 1955-04-19 Karmazin John Method and blank for making tubing
US2730135A (en) 1951-09-10 1956-01-10 Bundy Tubing Co Tubing or method of making tubing
FR1265630A (fr) 1960-08-19 1961-06-30 Schmidt Gmbh Karl Procédé pour la fabrication de flotteurs sphériques pour filets de pêche
JPS4816417B1 (ja) * 1968-02-15 1973-05-22
FR2097182A7 (en) * 1970-07-04 1972-03-03 Ferranti Albino Sheet metal cylinders - bending of long lengths
DE2133017A1 (de) * 1970-07-04 1972-01-13 Albino Ferranti Vorrichtung zum loesbaren Einspannen einer freien Kante oder eines Teiles der Oberflaeche eines plattenfoermigen Koerpers
US3879994A (en) 1973-08-16 1975-04-29 Kenneth Michael Hume Plate rolling
DE2620768A1 (de) 1976-05-11 1977-11-24 Otto Bihler Verfahren und vorrichtung zum biegen von runden teilen aus draht- oder bandmaterial
BR8007426A (pt) * 1979-11-15 1981-05-26 K Hume Processo e dispositivo de laminacao de chapa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051061A (ja) * 1973-08-29 1975-05-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0460314U (ja) * 1990-10-01 1992-05-25

Also Published As

Publication number Publication date
EP0049079B1 (en) 1985-01-09
KR830007161A (ko) 1983-10-14
CA1174574A (en) 1984-09-18
KR870001074B1 (en) 1987-06-04
US4428215A (en) 1984-01-31
EP0049079A1 (en) 1982-04-07
DE3168168D1 (en) 1985-02-21
ATE11114T1 (de) 1985-01-15

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