DE3372446D1 - Apparatus for manufacturing flexible corrugated tubes - Google Patents
Apparatus for manufacturing flexible corrugated tubesInfo
- Publication number
- DE3372446D1 DE3372446D1 DE8383305425T DE3372446T DE3372446D1 DE 3372446 D1 DE3372446 D1 DE 3372446D1 DE 8383305425 T DE8383305425 T DE 8383305425T DE 3372446 T DE3372446 T DE 3372446T DE 3372446 D1 DE3372446 D1 DE 3372446D1
- Authority
- DE
- Germany
- Prior art keywords
- corrugated tubes
- flexible corrugated
- manufacturing flexible
- manufacturing
- tubes
- 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
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
- B21C37/126—Supply, or operations combined with supply, of strip material
-
- 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
- B21C37/121—Making tubes or metal hoses with helically arranged seams with non-welded and non-soldered seams
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42553282A | 1982-09-28 | 1982-09-28 | |
US52109083A | 1983-08-10 | 1983-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3372446D1 true DE3372446D1 (en) | 1987-08-20 |
Family
ID=27026718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383305425T Expired DE3372446D1 (en) | 1982-09-28 | 1983-09-15 | Apparatus for manufacturing flexible corrugated tubes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0104844B1 (en) |
CA (1) | CA1231006A (en) |
DE (1) | DE3372446D1 (en) |
DK (1) | DK445083A (en) |
ES (1) | ES525975A0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0201729A3 (en) * | 1985-04-12 | 1987-04-29 | Horst Hano | Device for the production of wrapped tube as well as a wrapped tube |
US6192726B1 (en) * | 1999-11-05 | 2001-02-27 | Lindab Ab | System and method for corrugating spiral formed pipe |
GB2433453B (en) * | 2005-12-23 | 2010-08-11 | Iti Scotland Ltd | An apparatus for and method of manfacturing helically wound structures |
CN102284580B (en) * | 2011-06-20 | 2014-01-01 | 石家庄巨力科技有限公司 | Large corrugated pipe forming machine |
CN110014659A (en) * | 2019-04-19 | 2019-07-16 | 常州机电职业技术学院 | Ultrasonic pipe coiling machine |
CN111940541A (en) * | 2020-08-07 | 2020-11-17 | 陶海东 | Automatic adjusting die of thin-wall metal plate spiral butt welding air pipe forming unit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1527900A1 (en) * | 1966-03-02 | 1970-02-05 | Westerbarkey Westaflex | Tube made of thin sheet metal or metal foil |
US3472463A (en) * | 1968-02-13 | 1969-10-14 | Richard M Fedor | Cartridge unit for coils |
US4141385A (en) * | 1972-07-17 | 1979-02-27 | Emil Siegwart | Flexible corrugated tube |
US3940962A (en) * | 1974-05-09 | 1976-03-02 | Pacific Roller Die Company, Incorporated | Conduit making machine with diameter control and method |
US4058997A (en) * | 1974-11-13 | 1977-11-22 | Emil Siegwart | Apparatus for manufacturing tubes |
DE2835024C2 (en) * | 1978-08-10 | 1980-12-11 | Csepel Muevek Egyedi Gepgyara, Budapest | Device for forming spiral seam tubes from steel strip or sheet metal |
US4197728A (en) * | 1978-09-11 | 1980-04-15 | Mcgowen Lloyd E | Flexible piping method and apparatus of producing same |
-
1983
- 1983-09-12 CA CA000436514A patent/CA1231006A/en not_active Expired
- 1983-09-15 DE DE8383305425T patent/DE3372446D1/en not_active Expired
- 1983-09-15 EP EP83305425A patent/EP0104844B1/en not_active Expired
- 1983-09-27 ES ES525975A patent/ES525975A0/en active Granted
- 1983-09-28 DK DK445083A patent/DK445083A/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES8502356A1 (en) | 1985-01-01 |
DK445083A (en) | 1984-03-29 |
DK445083D0 (en) | 1983-09-28 |
EP0104844A2 (en) | 1984-04-04 |
EP0104844A3 (en) | 1984-07-11 |
EP0104844B1 (en) | 1987-07-15 |
CA1231006A (en) | 1988-01-05 |
ES525975A0 (en) | 1985-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |