FR2373008B1 - - Google Patents
Info
- Publication number
- FR2373008B1 FR2373008B1 FR7736393A FR7736393A FR2373008B1 FR 2373008 B1 FR2373008 B1 FR 2373008B1 FR 7736393 A FR7736393 A FR 7736393A FR 7736393 A FR7736393 A FR 7736393A FR 2373008 B1 FR2373008 B1 FR 2373008B1
- Authority
- FR
- France
- 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
-
- 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762654963 DE2654963C3 (en) | 1976-12-03 | 1976-12-03 | Method and device for the production of a flexible corrugated pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373008A1 FR2373008A1 (en) | 1978-06-30 |
FR2373008B1 true FR2373008B1 (en) | 1984-12-28 |
Family
ID=5994653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7736393A Granted FR2373008A1 (en) | 1976-12-03 | 1977-12-02 | FLEXIBLE CORRUGATED TUBE |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT360295B (en) |
BE (1) | BE861394A (en) |
CH (1) | CH627248A5 (en) |
DE (1) | DE2654963C3 (en) |
FR (1) | FR2373008A1 (en) |
GB (1) | GB1569483A (en) |
IT (1) | IT1091266B (en) |
NL (1) | NL184293C (en) |
SE (1) | SE440859B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2754483C2 (en) * | 1976-12-23 | 1982-11-18 | Emil 6603 Sulzbach Siegwart | Device for the production of spiral tubes |
DE3016719A1 (en) * | 1980-04-30 | 1981-11-05 | Ohler Eisenwerk, Theob. Pfeiffer, 5970 Plettenberg | SPIRAL TUBE MADE OF SCREW-WINDED, CORRUGATED RIBBON AND METHOD FOR THE PRODUCTION THEREOF |
DE3022575C3 (en) * | 1980-06-16 | 1996-11-28 | Hahn Fritz Gmbh Co Kg | Device for producing pipes by helically winding a preferably corrugated strip |
CA1146097A (en) * | 1980-09-19 | 1983-05-10 | Emil Siegwart | Flexible corrugated tube |
DE3102827A1 (en) * | 1981-01-29 | 1982-08-26 | Fritz Hahn Kg, 5500 Trier | Flexible corrugated pipe (tube) |
GB8424924D0 (en) * | 1984-10-03 | 1984-11-07 | Fisco Products Ltd | Tape measure and coated sheet fabrication |
DE19821596A1 (en) * | 1998-05-14 | 1999-11-25 | Witzenmann Metallschlauchfab | Agraff hose for exhaust systems of motor vehicles |
JP3600809B2 (en) * | 2001-08-03 | 2004-12-15 | 株式会社オーツカ | Tubular member structure |
DE102012012548B4 (en) * | 2012-06-26 | 2015-01-08 | R + W Antriebselemente | Manufacturing method for a propeller shaft and then produced propeller shaft |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2235012A1 (en) * | 1972-07-17 | 1974-01-31 | Emil Siegwart | FLEXIBLE CORRUGATED TUBE |
-
1976
- 1976-12-03 DE DE19762654963 patent/DE2654963C3/en not_active Expired
-
1977
- 1977-11-30 NL NL7713222A patent/NL184293C/en not_active IP Right Cessation
- 1977-12-01 CH CH1471277A patent/CH627248A5/en not_active IP Right Cessation
- 1977-12-01 AT AT859477A patent/AT360295B/en not_active IP Right Cessation
- 1977-12-01 SE SE7713642A patent/SE440859B/en not_active IP Right Cessation
- 1977-12-01 BE BE183086A patent/BE861394A/en not_active IP Right Cessation
- 1977-12-02 FR FR7736393A patent/FR2373008A1/en active Granted
- 1977-12-02 IT IT6972377A patent/IT1091266B/en active
- 1977-12-05 GB GB5055277A patent/GB1569483A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7713642L (en) | 1978-06-04 |
ATA859477A (en) | 1980-05-15 |
GB1569483A (en) | 1980-06-18 |
NL7713222A (en) | 1978-06-06 |
BE861394A (en) | 1978-03-31 |
DE2654963B2 (en) | 1979-10-18 |
DE2654963C3 (en) | 1980-07-03 |
IT1091266B (en) | 1985-07-06 |
DE2654963A1 (en) | 1978-06-08 |
NL184293B (en) | 1989-01-02 |
FR2373008A1 (en) | 1978-06-30 |
CH627248A5 (en) | 1981-12-31 |
NL184293C (en) | 1989-06-01 |
SE440859B (en) | 1985-08-26 |
AT360295B (en) | 1980-12-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
CA | Change of address | ||
CD | Change of name or company name | ||
CL | Concession to grant licenses | ||
CL | Concession to grant licenses | ||
CL | Concession to grant licenses | ||
ST | Notification of lapse |