AU504858B2 - Method and machine for bending flat strip toa cylindrical shape - Google Patents

Method and machine for bending flat strip toa cylindrical shape

Info

Publication number: AU504858B2
Authority: AU; Australia
Prior art keywords: machine; cylindrical shape; flat strip; bending flat; toa
Prior art date: 1975-09-10
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

AU17321/76A

Other versions

AU1732176A (en

Inventor

S Postma

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.)

1975-09-10

Filing date

1976-08-31

Publication date

1979-11-01

1976-08-31 Application filed by Ultra Centrifuge Nederland NV filed Critical Ultra Centrifuge Nederland NV

1978-03-09 Publication of AU1732176A publication Critical patent/AU1732176A/en

1979-11-01 Application granted granted Critical

1979-11-01 Publication of AU504858B2 publication Critical patent/AU504858B2/en

Status Expired legal-status Critical Current

Links

238000005452 bending Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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)

AU17321/76A 1975-09-10 1976-08-31 Method and machine for bending flat strip toa cylindrical shape Expired AU504858B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7510648A NL7510648A (en)	1975-09-10	1975-09-10	METHOD RESP. BENDING BENCH SUITABLE FOR BENDING FLAT STRIP TO A CYLINDRICAL SHAPE.
NLNL7510648		1975-09-10

Publications (2)

Publication Number	Publication Date
AU1732176A AU1732176A (en)	1978-03-09
AU504858B2 true AU504858B2 (en)	1979-11-01

Family

ID=19824448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU17321/76A Expired AU504858B2 (en)	1975-09-10	1976-08-31	Method and machine for bending flat strip toa cylindrical shape

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH681514A5 (en) *	1990-09-28	1993-04-15	Strub Ag
DE102010004725B3 (en) *	2010-01-15	2011-06-09	Mario Köhler	Bending fixture for use in sheet and metal producing industry, has slot provided in operating connection with contact point of workpiece with tool and contact point of bending roll with workpiece, where offset is provided between points
CN109091224B (en) *	2018-09-21	2020-05-05	李坤	Kirschner wire propeller with cladding type bending function for orthopedic surgery
NL2036679B1 (en) *	2023-12-27	2025-07-11	Sif Holding N V	Method and system for forming a foundation pile section
CN118204405B (en) *	2024-05-21	2024-07-26	青州市虎王工程机械有限公司	Arc surface bending device for loader oil tank

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1073425B (en) *	1956-05-25	1960-01-21	Ste des Forges et Ateliers du Creusot, Paris	Four-roll sheet bending machine
DE471414C (en) *	1927-12-13	1929-02-13	Walter Weihe	Bending machine on which flat and profiled material can be bent into tubes or rings in one operation
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 (en) *	1944-10-29	1954-03-15	Eisenwerk Rothe Erde G M B H	Auxiliary device for pre-bending the edge strips of flat steel sheets to be bent by means of a three-roll bending machine, in particular in a ring shape
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 (en) *	1949-06-30	1952-07-07	Glacier Co Ltd	Method of manufacturing partially cylindrical articles from sheets or strips of material
AT252011B (en) *	1964-05-06	1967-02-10	Frei Automatic H I Frei	Feed device, in particular for machine tools
GB1112088A (en) *	1966-11-23	1968-05-01	Samme Valentin Lindmark	Improvements in sheet bending machines

1975
- 1975-09-10 NL NL7510648A patent/NL7510648A/en active Search and Examination
1976
- 1976-08-17 IN IN1497/CAL/76A patent/IN148251B/en unknown
- 1976-08-31 AU AU17321/76A patent/AU504858B2/en not_active Expired
- 1976-09-08 FR FR7627013A patent/FR2323464A1/en active Granted
- 1976-09-09 GB GB37424/76A patent/GB1551984A/en not_active Expired
- 1976-09-09 CA CA260,848A patent/CA1056707A/en not_active Expired
- 1976-09-10 SE SE7610066A patent/SE427806B/en not_active IP Right Cessation
- 1976-09-10 DE DE19762640800 patent/DE2640800A1/en active Granted

Also Published As

Publication number	Publication date
DE2640800A1 (en)	1977-03-24
SE7610066L (en)	1977-03-11
IN148251B (en)	1980-12-20
FR2323464B1 (en)	1982-10-01
FR2323464A1 (en)	1977-04-08
NL7510648A (en)	1977-03-14
AU1732176A (en)	1978-03-09
CA1056707A (en)	1979-06-19
GB1551984A (en)	1979-09-05
DE2640800C2 (en)	1990-09-20
SE427806B (en)	1983-05-09

Publication	Publication Date	Title
AU530940B2 (en)	1983-08-04	Process
AU499001B2 (en)	1979-03-29	Embossing strip sheetmetal
AU498501B2 (en)	1979-03-15	Process
AU475562B2 (en)	1976-08-26	Roll and process therefor
PT67390A (en)	1978-01-01	Hydroxamic acids and process for making same
JPS5358959A (en)	1978-05-27	Process and device for bending thin and long article
AU497361B2 (en)	1978-12-07	Strip etching apparatus
AU504858B2 (en)	1979-11-01	Method and machine for bending flat strip toa cylindrical shape
AU500925B2 (en)	1979-06-07	Decafeination process
JPS5240647A (en)	1977-03-29	Crimping method
AU502874B2 (en)	1979-08-09	A process for making an elongate bearing material strip
AU497774B2 (en)	1979-01-04	Formcoke process
JPS5222540A (en)	1977-02-19	Strip connecting method
CA1036162A (en)	1978-08-08	Process
AU503447B2 (en)	1979-09-06	Process
AU512351B2 (en)	1980-10-09	Phoshating process
AU505146B2 (en)	1979-11-08	Metallic descaling process
AU509449B2 (en)	1980-05-15	Processing steel strip
JPS51134363A (en)	1976-11-20	Precision bending method
JPS5314655A (en)	1978-02-09	Method of bending different shaped materials
JPS5246363A (en)	1977-04-13	Roll type bending apparatus
AU502053B2 (en)	1979-07-12	Forming apparatus for metal strip
JPS5247559A (en)	1977-04-15	Bending roll for conical can
JPS51119365A (en)	1976-10-19	Roll bender
CA1036058A (en)	1978-08-08	Method and apparatus for bending elongated members