NO832547L - Fremgangsmaate for boeying av roer - Google Patents
Fremgangsmaate for boeying av roerInfo
- Publication number
- NO832547L NO832547L NO832547A NO832547A NO832547L NO 832547 L NO832547 L NO 832547L NO 832547 A NO832547 A NO 832547A NO 832547 A NO832547 A NO 832547A NO 832547 L NO832547 L NO 832547L
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- bending
- exerted
- internal pressure
- pipes
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000005452 bending Methods 0.000 claims description 43
- 239000012530 fluid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 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
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/15—Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8220420 | 1982-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO832547L true NO832547L (no) | 1984-01-16 |
Family
ID=10531667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO832547A NO832547L (no) | 1982-07-14 | 1983-07-13 | Fremgangsmaate for boeying av roer |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0099714B1 (de) |
DE (1) | DE3366080D1 (de) |
NO (1) | NO832547L (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704886A (en) * | 1985-04-22 | 1987-11-10 | Aluminum Company Of America | Stretch-forming process |
DE4331609C2 (de) * | 1993-09-17 | 2000-08-10 | Gustav Heinzel Gmbh & Co Kg Ma | Vorrichtung zum Biegen von Rohren |
US5471857A (en) * | 1994-03-07 | 1995-12-05 | Mascotech Tubular Products, Inc. | Process for hydroforming a vehicle manifold |
DE4426208A1 (de) * | 1994-07-23 | 1996-01-25 | Huber & Bauer Gmbh | Verfahren und Vorrichtung zum Biegen von Rohren |
US5641176A (en) * | 1995-03-31 | 1997-06-24 | Mascotech Tubular Products, Inc. | Process of hydroforming tubular suspension and frame components for vehicles |
DE19733932A1 (de) * | 1997-08-06 | 1999-02-11 | Suban Ag | Verfahren zur Biegung von geschlossenen Hohlprofilen mit Mediumunterstützung |
BE1012024A3 (fr) * | 1998-06-05 | 2000-04-04 | Fabricom | Procede de cintrage par induction d'un double tube. |
DE102015201008A1 (de) * | 2015-01-22 | 2016-07-28 | Wobben Properties Gmbh | Verfahren zur Umformung eines Rohrkörpers, mäanderförmiger Rohrkörper und Verwendung desselben |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2722824B2 (de) * | 1977-05-20 | 1979-06-28 | Fa. Otto Fuchs, 5882 Meinerzhagen | Füllmittel für zu biegende Hohlprofile |
-
1983
- 1983-07-12 EP EP19830304033 patent/EP0099714B1/de not_active Expired
- 1983-07-12 DE DE8383304033T patent/DE3366080D1/de not_active Expired
- 1983-07-13 NO NO832547A patent/NO832547L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE3366080D1 (en) | 1986-10-16 |
EP0099714A1 (de) | 1984-02-01 |
EP0099714B1 (de) | 1986-09-10 |
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