CH601715A5 - - Google Patents
Info
- Publication number
- CH601715A5 CH601715A5 CH386176A CH386176A CH601715A5 CH 601715 A5 CH601715 A5 CH 601715A5 CH 386176 A CH386176 A CH 386176A CH 386176 A CH386176 A CH 386176A CH 601715 A5 CH601715 A5 CH 601715A5
- Authority
- CH
- Switzerland
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/22—Corrugating
- B29C53/30—Corrugating of tubes
- B29C53/305—Corrugating of tubes using a cording process
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/111—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall with homogeneous wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH386176A CH601715A5 (el) | 1976-03-29 | 1976-03-29 | |
DE19762620718 DE2620718A1 (de) | 1976-03-29 | 1976-05-11 | Faltenschlauch |
DE19767614853 DE7614853U1 (de) | 1976-03-29 | 1976-05-11 | Faltenschlauch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH386176A CH601715A5 (el) | 1976-03-29 | 1976-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH601715A5 true CH601715A5 (el) | 1978-07-14 |
Family
ID=4265046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH386176A CH601715A5 (el) | 1976-03-29 | 1976-03-29 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH601715A5 (el) |
DE (2) | DE7614853U1 (el) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2523361A1 (fr) * | 1982-03-15 | 1983-09-16 | Ceraver | Procede de fabrication d'un revetement isolant a profil cannele sur un support cylindrique, et dispositif de mise en oeuvre du procede |
GB8709441D0 (en) * | 1987-04-21 | 1987-05-28 | Watson M L | Tubes |
NO20025536D0 (no) * | 2002-11-18 | 2002-11-18 | Norsk Hydro As | Fleksibel röranordning, f.eks. en rörbelg |
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1976
- 1976-03-29 CH CH386176A patent/CH601715A5/xx not_active IP Right Cessation
- 1976-05-11 DE DE19767614853 patent/DE7614853U1/de not_active Expired
- 1976-05-11 DE DE19762620718 patent/DE2620718A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE7614853U1 (de) | 1978-10-26 |
DE2620718A1 (de) | 1977-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |