DE59608440D1 - Process for the production of corrugated metal pipes - Google Patents
Process for the production of corrugated metal pipesInfo
- Publication number
- DE59608440D1 DE59608440D1 DE59608440T DE59608440T DE59608440D1 DE 59608440 D1 DE59608440 D1 DE 59608440D1 DE 59608440 T DE59608440 T DE 59608440T DE 59608440 T DE59608440 T DE 59608440T DE 59608440 D1 DE59608440 D1 DE 59608440D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- metal pipes
- corrugated metal
- corrugated
- pipes
- 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 - Lifetime
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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995129731 DE19529731A1 (en) | 1995-08-12 | 1995-08-12 | Prodn. of corrugated metal pipes - with use of an expandable mandrel and external, axially displaceable disk-shaped jaws |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59608440D1 true DE59608440D1 (en) | 2002-01-24 |
Family
ID=7769359
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995129731 Ceased DE19529731A1 (en) | 1995-08-12 | 1995-08-12 | Prodn. of corrugated metal pipes - with use of an expandable mandrel and external, axially displaceable disk-shaped jaws |
DE59608440T Expired - Lifetime DE59608440D1 (en) | 1995-08-12 | 1996-07-16 | Process for the production of corrugated metal pipes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995129731 Ceased DE19529731A1 (en) | 1995-08-12 | 1995-08-12 | Prodn. of corrugated metal pipes - with use of an expandable mandrel and external, axially displaceable disk-shaped jaws |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0782891B1 (en) |
JP (1) | JP4022273B2 (en) |
KR (1) | KR970009918A (en) |
BR (1) | BR9604092A (en) |
CA (1) | CA2182811C (en) |
DE (2) | DE19529731A1 (en) |
ES (1) | ES2169777T3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10211743A1 (en) | 2002-03-14 | 2003-11-06 | Thyssenkrupp Presta Ag Eschen | Steering spindle of a steering column for a motor vehicle |
DE102006005736A1 (en) | 2006-02-07 | 2007-08-09 | Thyssenkrupp Presta Ag | corrugated pipe |
JP2011121103A (en) * | 2009-12-14 | 2011-06-23 | Jtekt Corp | Method for manufacturing hollow rack shaft and hollow rack shaft |
JP5745785B2 (en) * | 2010-06-18 | 2015-07-08 | 坂本工業株式会社 | Method and apparatus for forming cylindrical molded product |
EP2845664A1 (en) * | 2013-09-10 | 2015-03-11 | Nexans | Method and device for producing a corrugated metal pipe |
KR101968665B1 (en) * | 2017-05-22 | 2019-04-12 | 정원재 | Pipe level groove forming device |
CN109047424B (en) * | 2018-07-13 | 2023-05-30 | 浙江和良智能装备有限公司 | Corrugated pipe forming machine |
CN111545591A (en) * | 2020-05-19 | 2020-08-18 | 王清伟 | Manufacturing, forming and processing method of double-layer composite aluminum foil air pipe |
CN112958670B (en) * | 2021-03-29 | 2022-12-27 | 西安恒热热力技术有限责任公司 | Compensator machining equipment and machining method |
CN113399491B (en) * | 2021-06-03 | 2022-06-21 | 浙江长兴和良智能装备有限公司 | Multistation type pipe end extrusion and bulging forming equipment, system and composite die assembly |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE34537C (en) * | S. FOX in Leeds-Forge, New -Wortley, Leeds, York, England | Prefswerk for the production of corrugated tubes with grooves to protect the seam | ||
US3577621A (en) * | 1969-05-14 | 1971-05-04 | Koppy Tool Corp | Stretch method for making a tubular product |
DE3004838C2 (en) * | 1980-02-09 | 1984-09-13 | Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn | Device for the production of a tubular body with transverse waves |
DE3514485A1 (en) * | 1985-04-22 | 1986-10-23 | Heinz 4000 Düsseldorf Regenhardt | Method and apparatus for the production of slot-bridge filter tubes |
FR2617415B1 (en) * | 1987-07-02 | 1991-08-09 | Nacam | METHOD AND DEVICE FOR HAMMERING A WAVE TUBE AND ITS APPLICATION TO TUBES FOR THE AUTOMOTIVE INDUSTRY |
-
1995
- 1995-08-12 DE DE1995129731 patent/DE19529731A1/en not_active Ceased
-
1996
- 1996-07-16 DE DE59608440T patent/DE59608440D1/en not_active Expired - Lifetime
- 1996-07-16 EP EP96111405A patent/EP0782891B1/en not_active Expired - Lifetime
- 1996-07-16 ES ES96111405T patent/ES2169777T3/en not_active Expired - Lifetime
- 1996-08-06 CA CA002182811A patent/CA2182811C/en not_active Expired - Fee Related
- 1996-08-09 JP JP21122096A patent/JP4022273B2/en not_active Expired - Fee Related
- 1996-08-09 KR KR1019960033243A patent/KR970009918A/en not_active Application Discontinuation
- 1996-08-12 BR BR9604092A patent/BR9604092A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE19529731A1 (en) | 1997-02-13 |
EP0782891B1 (en) | 2001-12-12 |
BR9604092A (en) | 1998-06-16 |
CA2182811C (en) | 2008-12-09 |
CA2182811A1 (en) | 1997-02-13 |
EP0782891A2 (en) | 1997-07-09 |
EP0782891A3 (en) | 1997-11-05 |
JP4022273B2 (en) | 2007-12-12 |
ES2169777T3 (en) | 2002-07-16 |
KR970009918A (en) | 1997-03-27 |
JPH09103826A (en) | 1997-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |