EP0198779A3 - Drawing device for forming a tube starting from a metal strip - Google Patents
Drawing device for forming a tube starting from a metal strip Download PDFInfo
- Publication number
- EP0198779A3 EP0198779A3 EP86430010A EP86430010A EP0198779A3 EP 0198779 A3 EP0198779 A3 EP 0198779A3 EP 86430010 A EP86430010 A EP 86430010A EP 86430010 A EP86430010 A EP 86430010A EP 0198779 A3 EP0198779 A3 EP 0198779A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- forming
- metal strip
- drawing device
- tube starting
- starting
- 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.)
- Granted
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
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86430010T ATE64701T1 (en) | 1985-04-17 | 1986-04-14 | DRAWING IRON DEVICE FOR FORMING PIPES FROM METAL STRIP. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505914 | 1985-04-17 | ||
FR8505914A FR2580526A1 (en) | 1985-04-17 | 1985-04-17 | DIE DEVICE FOR ROLLING BY FLAT IRON STRETCHING AND OBTAINING A TUBULAR ELEMENT |
CA000512049A CA1299925C (en) | 1985-04-17 | 1986-06-20 | Die device for forming tube from a metal band |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0198779A2 EP0198779A2 (en) | 1986-10-22 |
EP0198779A3 true EP0198779A3 (en) | 1987-11-25 |
EP0198779B1 EP0198779B1 (en) | 1991-06-26 |
Family
ID=25671032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86430010A Expired - Lifetime EP0198779B1 (en) | 1985-04-17 | 1986-04-14 | Drawing device for forming a tube starting from a metal strip |
Country Status (10)
Country | Link |
---|---|
US (1) | US4783981A (en) |
EP (1) | EP0198779B1 (en) |
JP (1) | JPS61262422A (en) |
AU (1) | AU583369B2 (en) |
BR (1) | BR8601713A (en) |
CA (1) | CA1299925C (en) |
DE (1) | DE3679931D1 (en) |
ES (1) | ES8703096A1 (en) |
FR (1) | FR2580526A1 (en) |
MX (1) | MX170508B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2256576B (en) * | 1988-11-25 | 1993-11-17 | Acme Jewellry Ltd | Jewellery |
GB2225925B (en) * | 1988-11-25 | 1993-11-17 | Acme Jewellery Ltd | Jewellery |
JPH078378B2 (en) * | 1989-05-12 | 1995-02-01 | 住友金属工業株式会社 | Pipe making method |
US5728015A (en) * | 1996-06-12 | 1998-03-17 | Patton; David L. | Basketball goal with expanded rim and drain hole |
US6688513B2 (en) | 2000-10-20 | 2004-02-10 | Nexans | Process for producing longitudinally welded tubes |
DE10106195A1 (en) * | 2001-02-10 | 2002-08-14 | Nexans France S A | Process for the production of longitudinally welded pipes |
CN102873119B (en) * | 2012-10-22 | 2014-05-14 | 江苏华程工业制管股份有限公司 | Drawing die for rectangular flat steel tube |
RU2547058C1 (en) * | 2013-09-30 | 2015-04-10 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Device for fabrication of items out of metal plates |
US10322368B2 (en) * | 2016-02-23 | 2019-06-18 | The Boeing Company | Centrifugal air separator coil manufacturing tools and methods |
GB2560689A (en) * | 2016-12-16 | 2018-09-26 | Simpson Strong Tie Co Inc | Tool and method for forming a strip of material |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE597120C (en) * | 1934-05-17 | F W Cremers | Device for the production of pipes from sheet metal strips | |
DE670145C (en) * | 1936-02-11 | 1939-01-12 | Pforzheim Metallschlauch | Device for the production of thin-walled pipes with longitudinal seam |
US2229149A (en) * | 1939-02-13 | 1941-01-21 | Armbrust Chain Company | Ornamental chain machine |
US3001569A (en) * | 1958-04-29 | 1961-09-26 | Flexonics Corp | Tube forming tool |
US3225579A (en) * | 1961-01-23 | 1965-12-28 | Henry Miller Spring And Mfg Co | Squaring spring flat for coiling machine |
US3415089A (en) * | 1966-12-12 | 1968-12-10 | Gen Motors Corp | Hydrostatic continuous forming mill |
US3970233A (en) * | 1975-11-05 | 1976-07-20 | Josef Suchecki | Machine and a method for fabricating a helicoidal tube |
FR2507447A1 (en) * | 1981-06-12 | 1982-12-17 | Gori & Zucchi Spa | PROCESS FOR FORMING AN ESSENTIALLY FILIFORMED SEMI-OPENED PRODUCT FOR THE PRODUCTION OF ORNAMENT CHAINS AND OTHER USES, EQUIPMENT FOR IMPLEMENTING SAME AND SEMI-OPENED PRODUCT OBTAINED |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE27234C (en) * | CH. F. GRIMMETT und J. COOK in Birmingham | Method and apparatus for making hollow metal rings | ||
US665015A (en) * | 1899-12-06 | 1901-01-01 | Edgar S Kennedy | Veneering-machine. |
US716555A (en) * | 1901-11-15 | 1902-12-23 | Kisinger Ison Company | Machine for making tubular strainers. |
US1378992A (en) * | 1920-06-03 | 1921-05-24 | Michigan Stfel Tube Products C | Guide for tube-making machines |
US1708872A (en) * | 1923-11-01 | 1929-04-09 | Richmond Fireproof Door Co | Strip-forming machine |
DK210377A (en) * | 1977-05-13 | 1978-11-14 | Nordiske Kabel Traad | PROCEDURE AND APPARATUS FOR CONTINUOUS TRANSFORMATION OF A STRIP TO AN Oblong RUBBER |
DE3044003C2 (en) * | 1980-11-18 | 1983-07-14 | Mannesmann AG, 4000 Düsseldorf | Device for introducing thin tape to the open-ended tube by pulling it |
-
1985
- 1985-04-17 FR FR8505914A patent/FR2580526A1/en not_active Withdrawn
-
1986
- 1986-04-09 AU AU55970/86A patent/AU583369B2/en not_active Ceased
- 1986-04-11 ES ES553889A patent/ES8703096A1/en not_active Expired
- 1986-04-14 DE DE8686430010T patent/DE3679931D1/en not_active Expired - Fee Related
- 1986-04-14 EP EP86430010A patent/EP0198779B1/en not_active Expired - Lifetime
- 1986-04-16 US US06/852,618 patent/US4783981A/en not_active Expired - Fee Related
- 1986-04-16 JP JP61087856A patent/JPS61262422A/en active Pending
- 1986-04-17 MX MX002198A patent/MX170508B/en unknown
- 1986-04-17 BR BR8601713A patent/BR8601713A/en unknown
- 1986-06-20 CA CA000512049A patent/CA1299925C/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE597120C (en) * | 1934-05-17 | F W Cremers | Device for the production of pipes from sheet metal strips | |
DE670145C (en) * | 1936-02-11 | 1939-01-12 | Pforzheim Metallschlauch | Device for the production of thin-walled pipes with longitudinal seam |
US2229149A (en) * | 1939-02-13 | 1941-01-21 | Armbrust Chain Company | Ornamental chain machine |
US3001569A (en) * | 1958-04-29 | 1961-09-26 | Flexonics Corp | Tube forming tool |
US3225579A (en) * | 1961-01-23 | 1965-12-28 | Henry Miller Spring And Mfg Co | Squaring spring flat for coiling machine |
US3415089A (en) * | 1966-12-12 | 1968-12-10 | Gen Motors Corp | Hydrostatic continuous forming mill |
US3970233A (en) * | 1975-11-05 | 1976-07-20 | Josef Suchecki | Machine and a method for fabricating a helicoidal tube |
FR2507447A1 (en) * | 1981-06-12 | 1982-12-17 | Gori & Zucchi Spa | PROCESS FOR FORMING AN ESSENTIALLY FILIFORMED SEMI-OPENED PRODUCT FOR THE PRODUCTION OF ORNAMENT CHAINS AND OTHER USES, EQUIPMENT FOR IMPLEMENTING SAME AND SEMI-OPENED PRODUCT OBTAINED |
Also Published As
Publication number | Publication date |
---|---|
EP0198779B1 (en) | 1991-06-26 |
DE3679931D1 (en) | 1991-08-01 |
MX170508B (en) | 1993-08-07 |
FR2580526A1 (en) | 1986-10-24 |
BR8601713A (en) | 1986-12-16 |
CA1299925C (en) | 1992-05-05 |
ES553889A0 (en) | 1987-02-16 |
US4783981A (en) | 1988-11-15 |
EP0198779A2 (en) | 1986-10-22 |
AU5597086A (en) | 1986-11-06 |
JPS61262422A (en) | 1986-11-20 |
ES8703096A1 (en) | 1987-02-16 |
AU583369B2 (en) | 1989-04-27 |
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Legal Events
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ITF | It: translation for a ep patent filed |
Owner name: JACOBACCI & PERANI S.P.A. |
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