JPS4834761A - - Google Patents

Info

Publication number
JPS4834761A
JPS4834761A JP46069566A JP6956671A JPS4834761A JP S4834761 A JPS4834761 A JP S4834761A JP 46069566 A JP46069566 A JP 46069566A JP 6956671 A JP6956671 A JP 6956671A JP S4834761 A JPS4834761 A JP S4834761A
Authority
JP
Japan
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.)
Granted
Application number
JP46069566A
Other languages
Japanese (ja)
Other versions
JPS5131230B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP46069566A priority Critical patent/JPS5131230B2/ja
Priority to US00284947A priority patent/US3848446A/en
Priority to DE2242970A priority patent/DE2242970A1/de
Priority to GB4111272A priority patent/GB1399926A/en
Priority to NO3157/72A priority patent/NO136516C/no
Priority to SE7211556A priority patent/SE388548B/xx
Priority to IT52591/72A priority patent/IT965243B/it
Priority to FR7231989A priority patent/FR2152806B1/fr
Publication of JPS4834761A publication Critical patent/JPS4834761A/ja
Publication of JPS5131230B2 publication Critical patent/JPS5131230B2/ja
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Press Drives And Press Lines (AREA)
JP46069566A 1971-09-08 1971-09-08 Expired JPS5131230B2 (enrdf_load_stackoverflow)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP46069566A JPS5131230B2 (enrdf_load_stackoverflow) 1971-09-08 1971-09-08
US00284947A US3848446A (en) 1971-09-08 1972-08-30 Arrangement for bending steel plates
DE2242970A DE2242970A1 (de) 1971-09-08 1972-08-30 Verfahren und geraet zum biegen einer stahlplatte fuer die aussenwandung eines sphaerischen behaelters oder dergl
GB4111272A GB1399926A (en) 1971-09-08 1972-09-05 Method and apparatus for bending metal plates
NO3157/72A NO136516C (no) 1971-09-08 1972-09-05 Anordning for i to p} hverandre vinkelrette retninger } b¦ye en st}lplate
SE7211556A SE388548B (sv) 1971-09-08 1972-09-07 Anordning for att i tva mot varandra vinkelreta riktningar boja en stalplat
IT52591/72A IT965243B (it) 1971-09-08 1972-09-07 Metodo ed apparecchiatura per incurvare una lamiera di acciaio per formare un involucro a tenuta stagna per serbato sferici e simili
FR7231989A FR2152806B1 (enrdf_load_stackoverflow) 1971-09-08 1972-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46069566A JPS5131230B2 (enrdf_load_stackoverflow) 1971-09-08 1971-09-08

Publications (2)

Publication Number Publication Date
JPS4834761A true JPS4834761A (enrdf_load_stackoverflow) 1973-05-22
JPS5131230B2 JPS5131230B2 (enrdf_load_stackoverflow) 1976-09-06

Family

ID=13406439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46069566A Expired JPS5131230B2 (enrdf_load_stackoverflow) 1971-09-08 1971-09-08

Country Status (8)

Country Link
US (1) US3848446A (enrdf_load_stackoverflow)
JP (1) JPS5131230B2 (enrdf_load_stackoverflow)
DE (1) DE2242970A1 (enrdf_load_stackoverflow)
FR (1) FR2152806B1 (enrdf_load_stackoverflow)
GB (1) GB1399926A (enrdf_load_stackoverflow)
IT (1) IT965243B (enrdf_load_stackoverflow)
NO (1) NO136516C (enrdf_load_stackoverflow)
SE (1) SE388548B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020974A (enrdf_load_stackoverflow) * 1973-06-27 1975-03-05
JPS5476458U (enrdf_load_stackoverflow) * 1977-11-11 1979-05-31

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105079C2 (de) * 1981-02-12 1986-12-04 Kotflügelfabrik H. Köver GmbH & Co KG, 2150 Buxtehude Biegemaschine zum Walzbiegen von Blechplatinen für die Herstellung von Kraftfahrzeugkotflügeln
US5036688A (en) * 1989-12-18 1991-08-06 Quality Trailer Products Corporation Fender forming system
US5586463A (en) * 1995-08-17 1996-12-24 Sheen; Reen-Yuan Pipe bending device
CN102189156B (zh) * 2010-12-31 2015-01-21 无锡市光彩机械制造有限公司 一种双向拱弯机
CN102688916B (zh) * 2012-06-06 2014-05-28 中国核工业华兴建设有限公司 穹顶双曲面成形设备
CN109127801B (zh) * 2018-08-28 2019-12-20 阜阳安固锅炉压力容器制造有限公司 一种压力锅炉的制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US18058A (en) * 1857-08-25 Improved bending-machine
US928220A (en) * 1908-08-21 1909-07-13 Philadelphia Pipe Bending Company Pipe-coiling machine.
US1038606A (en) * 1912-05-04 1912-09-17 W W Sly Mfg Company Machine for circling metal blanks.
US1376497A (en) * 1916-12-11 1921-05-03 Carl M Yoder Rolling or bending machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020974A (enrdf_load_stackoverflow) * 1973-06-27 1975-03-05
JPS5476458U (enrdf_load_stackoverflow) * 1977-11-11 1979-05-31

Also Published As

Publication number Publication date
IT965243B (it) 1974-01-31
NO136516C (no) 1977-09-21
DE2242970A1 (de) 1973-03-22
SE388548B (sv) 1976-10-11
FR2152806B1 (enrdf_load_stackoverflow) 1975-06-13
GB1399926A (en) 1975-07-02
FR2152806A1 (enrdf_load_stackoverflow) 1973-04-27
US3848446A (en) 1974-11-19
NO136516B (enrdf_load_stackoverflow) 1977-06-13
JPS5131230B2 (enrdf_load_stackoverflow) 1976-09-06

Similar Documents

Publication Publication Date Title
ATA136472A (enrdf_load_stackoverflow)
AU2658571A (enrdf_load_stackoverflow)
AU2691671A (enrdf_load_stackoverflow)
AU2485671A (enrdf_load_stackoverflow)
AU3005371A (enrdf_load_stackoverflow)
AU2952271A (enrdf_load_stackoverflow)
AU2941471A (enrdf_load_stackoverflow)
AU2894671A (enrdf_load_stackoverflow)
AU2742671A (enrdf_load_stackoverflow)
AU2726271A (enrdf_load_stackoverflow)
AU2684071A (enrdf_load_stackoverflow)
AU2564071A (enrdf_load_stackoverflow)
AU2473671A (enrdf_load_stackoverflow)
AU2755871A (enrdf_load_stackoverflow)
AU2486471A (enrdf_load_stackoverflow)
AU3038671A (enrdf_load_stackoverflow)
AU2503871A (enrdf_load_stackoverflow)
AU3025871A (enrdf_load_stackoverflow)
AU2577671A (enrdf_load_stackoverflow)
AU2588771A (enrdf_load_stackoverflow)
AU2654071A (enrdf_load_stackoverflow)
AU2456871A (enrdf_load_stackoverflow)
AU2669471A (enrdf_load_stackoverflow)
AU2455871A (enrdf_load_stackoverflow)
AU2684171A (enrdf_load_stackoverflow)