FR2414676A1 - Tuyau metallique flexible empeche de flechir vers un cote - Google Patents
Tuyau metallique flexible empeche de flechir vers un coteInfo
- Publication number
- FR2414676A1 FR2414676A1 FR7900775A FR7900775A FR2414676A1 FR 2414676 A1 FR2414676 A1 FR 2414676A1 FR 7900775 A FR7900775 A FR 7900775A FR 7900775 A FR7900775 A FR 7900775A FR 2414676 A1 FR2414676 A1 FR 2414676A1
- Authority
- FR
- France
- Prior art keywords
- pipe
- turns
- arrowing
- flexible metal
- metal hose
- 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.)
- Withdrawn
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
- B21C37/121—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
- B21C37/126—Supply, or operations combined with supply, of strip material
-
- 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
- F16L11/18—Articulated hoses, e.g. composed of a series of rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782801330 DE2801330B2 (de) | 1978-01-13 | 1978-01-13 | Metallschlauch |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2414676A1 true FR2414676A1 (fr) | 1979-08-10 |
Family
ID=6029426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900775A Withdrawn FR2414676A1 (fr) | 1978-01-13 | 1979-01-12 | Tuyau metallique flexible empeche de flechir vers un cote |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2801330B2 (de) |
FR (1) | FR2414676A1 (de) |
GB (1) | GB2012910A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912279A1 (de) * | 1979-03-28 | 1980-10-09 | Ernst Klein | Einseitig abbiegbares leitungsfuehrungsrohr |
DE3107045C2 (de) * | 1981-02-25 | 1983-12-01 | Moskovskij Stankostroitel'nyj Zavod "Krasnyj Proletarij" imeni A.I. Efremova, Moskva | "Schlauch zum Schutz biegsamer Verbindungsleitungen" |
DE3436142A1 (de) * | 1984-10-02 | 1986-04-10 | Gebr. Hennig Gmbh, 8045 Ismaning | Schlauchsystem zur aufnahme von energiefuehrungsleitungen |
DE3445493A1 (de) * | 1984-12-13 | 1986-06-26 | Witzenmann GmbH, Metallschlauch-Fabrik Pforzheim, 7530 Pforzheim | Flexibler schlauch mit rechteckigem querschnitt, insbesondere energieleitungstraeger |
DE10113180C2 (de) * | 2001-03-19 | 2003-03-13 | Westfalia Metallformtechnik Gm | Mehrlagiger Schlauch aus profiliertem Bandmaterial |
DE10113182C2 (de) * | 2001-03-19 | 2003-03-20 | Westfalia Metallformtechnik Gm | Mehrlagiger Schlauch aus profiliertem Bandmaterial |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2187446A1 (de) * | 1972-06-12 | 1974-01-18 | Siegwart Emil | |
US3957084A (en) * | 1973-02-14 | 1976-05-18 | Katrapat Ag | Device for carrying flexible cables or pipes from a fixed connection point to a mobile consumer by means of a flexible tube |
DE2622005A1 (de) * | 1976-05-18 | 1977-11-24 | Kabelschlepp Gmbh | Energieleitungstraeger |
-
1978
- 1978-01-13 DE DE19782801330 patent/DE2801330B2/de not_active Withdrawn
-
1979
- 1979-01-12 GB GB7901266A patent/GB2012910A/en not_active Withdrawn
- 1979-01-12 FR FR7900775A patent/FR2414676A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2187446A1 (de) * | 1972-06-12 | 1974-01-18 | Siegwart Emil | |
US3957084A (en) * | 1973-02-14 | 1976-05-18 | Katrapat Ag | Device for carrying flexible cables or pipes from a fixed connection point to a mobile consumer by means of a flexible tube |
US3957084B1 (de) * | 1973-02-14 | 1987-02-10 | ||
DE2622005A1 (de) * | 1976-05-18 | 1977-11-24 | Kabelschlepp Gmbh | Energieleitungstraeger |
Also Published As
Publication number | Publication date |
---|---|
GB2012910A (en) | 1979-08-01 |
DE2801330A1 (de) | 1979-07-19 |
DE2801330B2 (de) | 1981-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |