IT1040581B - Macchina per fare tubi con apparecchio di controllo del diametro e relativo procedimento operativo - Google Patents
Macchina per fare tubi con apparecchio di controllo del diametro e relativo procedimento operativoInfo
- Publication number
- IT1040581B IT1040581B IT49509/75A IT4950975A IT1040581B IT 1040581 B IT1040581 B IT 1040581B IT 49509/75 A IT49509/75 A IT 49509/75A IT 4950975 A IT4950975 A IT 4950975A IT 1040581 B IT1040581 B IT 1040581B
- Authority
- IT
- Italy
- Prior art keywords
- machine
- control device
- operating procedure
- diameter control
- related operating
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/128—Control or regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/468,622 US3940962A (en) | 1974-05-09 | 1974-05-09 | Conduit making machine with diameter control and method |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1040581B true IT1040581B (it) | 1979-12-20 |
Family
ID=23860557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49509/75A IT1040581B (it) | 1974-05-09 | 1975-05-09 | Macchina per fare tubi con apparecchio di controllo del diametro e relativo procedimento operativo |
Country Status (11)
Country | Link |
---|---|
US (1) | US3940962A (it) |
JP (1) | JPS50154157A (it) |
BR (1) | BR7502823A (it) |
CA (1) | CA1047327A (it) |
DE (1) | DE2520544A1 (it) |
ES (1) | ES437535A1 (it) |
FR (1) | FR2270022B3 (it) |
GB (1) | GB1460875A (it) |
IT (1) | IT1040581B (it) |
SE (1) | SE7504676L (it) |
ZA (1) | ZA752429B (it) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058996A (en) * | 1976-05-17 | 1977-11-22 | Schaeffer Claude W | Machine for the manufacture of helically wound metal duct or pipe |
DE2760262C1 (de) * | 1976-12-23 | 1985-11-14 | Emil 6603 Sulzbach Siegwart | Vorrichtung zum Herstellen von Rohren |
US4070886A (en) * | 1977-01-05 | 1978-01-31 | Adrianus Marinus Nyssen | Spiral pipe forming machine with device for aligning spiralling rolls |
US4416131A (en) * | 1982-01-06 | 1983-11-22 | Helical Control Systems, Inc. | Process and apparatus for monitoring length and diameter of helical corrugated pipe |
CA1231006A (en) * | 1982-09-28 | 1988-01-05 | Gunter Schafer | Apparatus for manufacturing flexible corrugated tubes |
US4603807A (en) * | 1984-06-01 | 1986-08-05 | Allied Tube & Conduit Corporation | Mill for roll forming a fluted tube |
US4711110A (en) * | 1986-10-24 | 1987-12-08 | Spiro America Inc. | Apparatus for crimping pipe |
AT394815B (de) * | 1990-01-02 | 1992-06-25 | Walter Schwarz | Blechband, verfahren und vorrichtung zum herstellen von gefalzten schraubennahtrohren |
JP2534755Y2 (ja) * | 1990-11-14 | 1997-05-07 | サン.フレックス株式会社 | 結露防止のための三層ダクト構造体の製造方法と結露防止のための三層ダクト構造体を有するスパイラルダクト |
JPH056283U (ja) * | 1991-07-09 | 1993-01-29 | 株式会社フカガワ | スパイラルダクト |
SE507901C2 (sv) * | 1995-03-08 | 1998-07-27 | Protol Ag | Sätt och anordning för framställning av spiralfalsade rör, samt sådant spiralfalsat rör |
US6003220A (en) | 1995-03-08 | 1999-12-21 | Protol A. G. | Method and apparatus for producing helically wound lock-seam tubing |
CA2214493C (en) * | 1995-03-08 | 2006-05-02 | Protol A.G. | Method and apparatus for producing helically wound lock-seam tubing |
ES2130892B1 (es) * | 1995-11-15 | 2000-03-01 | Gonzalez Sanchez Manuel | Sistema para la fabricacion de tubo con chapa ondulada. |
US6339945B2 (en) | 1998-01-27 | 2002-01-22 | Pacific Roller Die Co., Inc. | Apparatus for forming tapered spiral tubes |
US6192726B1 (en) | 1999-11-05 | 2001-02-27 | Lindab Ab | System and method for corrugating spiral formed pipe |
EP1120175A1 (de) * | 2000-01-28 | 2001-08-01 | Tormec AG | Vorrichtung zum Herstellen von Wickelfalzrohren und Biegeeinrichtung dafür |
US6295853B1 (en) | 2000-02-18 | 2001-10-02 | Lindab Ab | Spirally formed pipe cutter with driving mechanism to actively rotate inner knife |
CA2536736A1 (en) * | 2006-02-08 | 2007-08-08 | Daryush D. F. Farhangi | Spiral roller machine |
US7451629B2 (en) * | 2006-04-05 | 2008-11-18 | Formtek, Inc. | Spiral pipe machine |
US20070245789A1 (en) * | 2006-04-21 | 2007-10-25 | Zepp William L | Method of producing helically corrugated metal pipe and related pipe construction |
US20090320542A1 (en) * | 2008-01-18 | 2009-12-31 | William James Kephart | Tube making machine with diameter control and method |
WO2009142342A1 (en) * | 2008-05-22 | 2009-11-26 | Jinwoong Technology Co., Ltd. | Joint jig of spiral duct manufacturing apparatus |
CN101912895A (zh) * | 2010-08-12 | 2010-12-15 | 太仓优尼泰克精密机械有限公司 | 卷管机 |
CN102699106B (zh) * | 2012-06-05 | 2015-12-23 | 常州市江南波纹管有限公司 | 铝风管焊接装置 |
WO2014132455A1 (ja) * | 2013-02-28 | 2014-09-04 | 株式会社 昭和螺旋管製作所 | インターロックチューブの製造方法、及び、その製造装置 |
CN104117538A (zh) * | 2014-08-12 | 2014-10-29 | 陕西省军工(集团)陕铜有限责任公司 | 大规格铜及铜合金棒型材碾头机 |
DK3313592T3 (da) | 2015-06-26 | 2021-01-25 | Keystone Tower Systems Inc | Spiralformning |
US10933455B2 (en) | 2016-07-07 | 2021-03-02 | Pacific Roller Die Company, Inc. | Tubular core and method |
CA2976725C (en) * | 2016-08-18 | 2019-03-19 | Deflecto, LLC | Tubular structures and knurling systems and methods of manufacture and use thereof |
EP3479917B1 (en) | 2017-11-03 | 2022-05-18 | Pacific Roller Die Company, Inc. | Method and apparatus for forming a metal strip |
CN112024605B (zh) * | 2020-09-07 | 2024-05-17 | 中冶赛迪工程技术股份有限公司 | 一种同向双输入单侧换机架的四辊减径机 |
CN115592056B (zh) * | 2022-12-15 | 2023-04-07 | 太原理工大学 | 一种基于局部高温强压的大厚比夹层筒节轧制复合方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3393546A (en) * | 1966-02-24 | 1968-07-23 | Fay Pipe & Pile Co Inc | Control device for spiral pipe forming machine |
US3417587A (en) * | 1966-08-15 | 1968-12-24 | Garland Steel Company | Spiral pipe machine |
FI45418C (fi) * | 1968-06-07 | 1972-06-12 | Malkki Eino | Kone kierresaumatun putken valmistamiseksi. |
US3604464A (en) * | 1968-11-04 | 1971-09-14 | Callahan Mining Corp | Bendable metal duct |
-
1974
- 1974-05-09 US US05/468,622 patent/US3940962A/en not_active Expired - Lifetime
-
1975
- 1975-04-15 CA CA224,641A patent/CA1047327A/en not_active Expired
- 1975-04-15 GB GB1547375A patent/GB1460875A/en not_active Expired
- 1975-04-16 ZA ZA00752429A patent/ZA752429B/xx unknown
- 1975-04-23 SE SE7504676A patent/SE7504676L/xx unknown
- 1975-05-06 DE DE19752520544 patent/DE2520544A1/de active Pending
- 1975-05-08 JP JP50055342A patent/JPS50154157A/ja active Pending
- 1975-05-08 BR BR3601/75A patent/BR7502823A/pt unknown
- 1975-05-09 IT IT49509/75A patent/IT1040581B/it active
- 1975-05-09 ES ES437535A patent/ES437535A1/es not_active Expired
- 1975-05-09 FR FR7514575A patent/FR2270022B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7502823A (pt) | 1976-03-16 |
CA1047327A (en) | 1979-01-30 |
FR2270022A1 (it) | 1975-12-05 |
SE7504676L (sv) | 1975-11-10 |
US3940962A (en) | 1976-03-02 |
DE2520544A1 (de) | 1975-11-20 |
ES437535A1 (es) | 1977-01-16 |
FR2270022B3 (it) | 1978-11-17 |
GB1460875A (en) | 1977-01-06 |
ZA752429B (en) | 1976-03-31 |
JPS50154157A (it) | 1975-12-11 |
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