GB1551984A - Method and machine for bending flat strip to a cylindrical shape - Google Patents

Method and machine for bending flat strip to a cylindrical shape

Info

Publication number
GB1551984A
GB1551984A GB37424/76A GB3742476A GB1551984A GB 1551984 A GB1551984 A GB 1551984A GB 37424/76 A GB37424/76 A GB 37424/76A GB 3742476 A GB3742476 A GB 3742476A GB 1551984 A GB1551984 A GB 1551984A
Authority
GB
United Kingdom
Prior art keywords
machine
cylindrical shape
flat strip
bending flat
bending
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
GB37424/76A
Other languages
English (en)
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.)
Ultra Centrifuge Nederland NV
Original Assignee
Ultra Centrifuge Nederland NV
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 Ultra Centrifuge Nederland NV filed Critical Ultra Centrifuge Nederland NV
Publication of GB1551984A publication Critical patent/GB1551984A/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • 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)
GB37424/76A 1975-09-10 1976-09-09 Method and machine for bending flat strip to a cylindrical shape Expired GB1551984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7510648A NL7510648A (nl) 1975-09-10 1975-09-10 Werkwijze resp. buigbank geschikt voor het buigen van vlakke strip tot een cilindrische gedaante.

Publications (1)

Publication Number Publication Date
GB1551984A true GB1551984A (en) 1979-09-05

Family

ID=19824448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37424/76A Expired GB1551984A (en) 1975-09-10 1976-09-09 Method and machine for bending flat strip to a cylindrical shape

Country Status (8)

Country Link
AU (1) AU504858B2 (enrdf_load_stackoverflow)
CA (1) CA1056707A (enrdf_load_stackoverflow)
DE (1) DE2640800A1 (enrdf_load_stackoverflow)
FR (1) FR2323464A1 (enrdf_load_stackoverflow)
GB (1) GB1551984A (enrdf_load_stackoverflow)
IN (1) IN148251B (enrdf_load_stackoverflow)
NL (1) NL7510648A (enrdf_load_stackoverflow)
SE (1) SE427806B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109091224A (zh) * 2018-09-21 2018-12-28 张晨晨 一种具有包覆式弯折功能的骨科手术用克氏针推进器
CN118204405A (zh) * 2024-05-21 2024-06-18 青州市虎王工程机械有限公司 装载机油箱圆弧面折弯装置
WO2025144053A1 (en) * 2023-12-27 2025-07-03 Sif Holding N.V. Method and system for forming a foundation pile section

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681514A5 (enrdf_load_stackoverflow) * 1990-09-28 1993-04-15 Strub Ag
DE102010004725B3 (de) * 2010-01-15 2011-06-09 Mario Köhler Biegevorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073425B (de) * 1956-05-25 1960-01-21 Ste des Forges et Ateliers du Creusot, Paris Vierwalzen-Blechbiegemaschien
DE471414C (de) * 1927-12-13 1929-02-13 Walter Weihe Biegemaschine, auf welcher flacher und profilierter Werkstoff zu Rohren bzw. Ringen in einem Arbeitsgang gebogen werden kann
US2202555A (en) * 1939-01-09 1940-05-28 Mckay Machine Co Unloading mechanism
US2387688A (en) * 1943-03-12 1945-10-23 William F Spahr Body roller
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
GB637809A (en) * 1947-04-23 1950-05-24 Glacier Co Ltd Improvements in the manufacture of part-cylindrical objects from sheet or strip material
FR1012200A (fr) * 1949-06-30 1952-07-07 Glacier Co Ltd Procédé de fabrication d'articles partiellement cylindriques à partir de tôles ou de bandes de matière
AT252011B (de) * 1964-05-06 1967-02-10 Frei Automatic H I Frei Vorschubvorrichtung, insbesondere für Werkzeugmaschinen
GB1112088A (en) * 1966-11-23 1968-05-01 Samme Valentin Lindmark Improvements in sheet bending machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109091224A (zh) * 2018-09-21 2018-12-28 张晨晨 一种具有包覆式弯折功能的骨科手术用克氏针推进器
WO2025144053A1 (en) * 2023-12-27 2025-07-03 Sif Holding N.V. Method and system for forming a foundation pile section
NL2036679B1 (en) * 2023-12-27 2025-07-11 Sif Holding N V Method and system for forming a foundation pile section
CN118204405A (zh) * 2024-05-21 2024-06-18 青州市虎王工程机械有限公司 装载机油箱圆弧面折弯装置

Also Published As

Publication number Publication date
FR2323464B1 (enrdf_load_stackoverflow) 1982-10-01
SE427806B (sv) 1983-05-09
NL7510648A (nl) 1977-03-14
DE2640800A1 (de) 1977-03-24
DE2640800C2 (enrdf_load_stackoverflow) 1990-09-20
AU504858B2 (en) 1979-11-01
IN148251B (enrdf_load_stackoverflow) 1980-12-20
CA1056707A (en) 1979-06-19
AU1732176A (en) 1978-03-09
FR2323464A1 (fr) 1977-04-08
SE7610066L (sv) 1977-03-11

Similar Documents

Publication Publication Date Title
GB1540888A (en) Process for a metal electrode
GB1549455A (en) Machine for bending sheet material
GB1544452A (en) Abutment device for a bending press
GB1508109A (en) Fourroller sheet bending machine
JPS51148521A (en) Bending and extending machine
IL51693A0 (en) Process for making a metal foil for use in screen-printin
GB1519260A (en) Working cylinder and a method for its production
ZA771105B (en) A bending press
FR2346266A1 (fr) Machine a plier et procede de pliage
JPS5261876A (en) Bending press
GB1551984A (en) Method and machine for bending flat strip to a cylindrical shape
GB2022922B (en) Field-effect pransistor forming a memory point and a process for its production
AU502874B2 (en) A process for making an elongate bearing material strip
JPS5222540A (en) Strip connecting method
JPS5223167A (en) Process for manufacturing embossed sheet
IE41360B1 (en) A process for working up molasses
YU240682A (en) Process for obtaining a new 2-methyl-2-cyanmethyl-5-isopropyl-tetrahydrofurane
PT67386A (en) 3-fhenoxypyrydine monosulfate and a method for its production
ZA762785B (en) New benzo-diazepin derivatives and a process for their manufacture
JPS51123759A (en) Roll bending machine
ZA766645B (en) A veterinary method
JPS5212659A (en) Press forming method
GB1555539A (en) Coilling head for coiling silver in a can
GB1537461A (en) 1-sulphonyl-4-amino-pyridinium salts and a process for their preparation
JPS5246363A (en) Roll type bending apparatus

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960908