ES322783A1 - A procedure for the manufacture of a rolled tube. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the manufacture of a rolled tube. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES322783A1 ES322783A1 ES0322783A ES322783A ES322783A1 ES 322783 A1 ES322783 A1 ES 322783A1 ES 0322783 A ES0322783 A ES 0322783A ES 322783 A ES322783 A ES 322783A ES 322783 A1 ES322783 A1 ES 322783A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- *** translate
- procedure
- 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
- 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
- B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/04—Bellows
- F16J3/047—Metallic bellows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Exhaust Silencers (AREA)
Abstract
A method for manufacturing a corrugated tube, characterized in that a tube is first provided, at distances, with inwardly directed undulations, for example by a rolling process known per se, and then with outwardly directed corrugations between those, example by means of a hydraulic deformation also known per se. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0046575 | 1965-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES322783A1 true ES322783A1 (en) | 1967-01-16 |
Family
ID=7049801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0322783A Expired ES322783A1 (en) | 1965-02-20 | 1966-02-09 | A procedure for the manufacture of a rolled tube. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1475636C3 (en) |
ES (1) | ES322783A1 (en) |
GB (1) | GB1073105A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112893678A (en) * | 2021-02-01 | 2021-06-04 | 南昌航空大学 | Manufacturing method of W-shaped multi-stack ring |
-
1965
- 1965-02-20 DE DE1475636A patent/DE1475636C3/en not_active Expired
-
1966
- 1966-01-24 GB GB3104/66A patent/GB1073105A/en not_active Expired
- 1966-02-09 ES ES0322783A patent/ES322783A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1475636C3 (en) | 1974-02-14 |
DE1475636B2 (en) | 1973-07-19 |
GB1073105A (en) | 1967-06-21 |
DE1475636A1 (en) | 1969-03-13 |
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