GB1472630A - Composite flexible tubes and method of manufacturing the same - Google Patents
Composite flexible tubes and method of manufacturing the sameInfo
- Publication number
- GB1472630A GB1472630A GB3972974A GB3972974A GB1472630A GB 1472630 A GB1472630 A GB 1472630A GB 3972974 A GB3972974 A GB 3972974A GB 3972974 A GB3972974 A GB 3972974A GB 1472630 A GB1472630 A GB 1472630A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- tape
- rib
- flexible
- composite
- 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
-
- 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
- F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
1472630 Composite flexible tube MITSUI SHIPBUILDING & ENG CO Ltd 12 Sept 1974 [14 Sept 1973] 39729/74 Heading F2P A composite flexible tube (Fig. 1) comprises an inner flexible tube 1 provided with a continuous helical rib 2, and a metal tape 3 helically wrapped around said inner tube 1 and situated between adjacent turns of said rib 2. The tape is bonded or fastened to the inner tube 1 at spaced points, at opposite ends of the tape or along its entire length. The height of the rib 2 may be the same as or different from the thickness of the tape. The inner flexible tube 1 may be made of rubber or a flexible synthetic resin such as P.V.C. or polyurethane and the tape 3 may be of steel. A method of manufacture (Fig. 4) includes cutting a helical groove 8 through the wall of a steel tube 6 and then inserting and simultaneously rotating the flexible inner tube 1 into the steel tube 6 thus fitting the rib 2 into the helical groove 8. Connecting flanges (Fig. 2, not shown) may be secured to the ends of the finished composite tube.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48103191A JPS5138081B2 (en) | 1973-09-14 | 1973-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1472630A true GB1472630A (en) | 1977-05-04 |
Family
ID=14347616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3972974A Expired GB1472630A (en) | 1973-09-14 | 1974-09-12 | Composite flexible tubes and method of manufacturing the same |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5138081B2 (en) |
GB (1) | GB1472630A (en) |
NL (1) | NL7412172A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0111169A2 (en) * | 1982-11-15 | 1984-06-20 | Adolf Rundel | Multilayered tube |
WO2004094887A1 (en) * | 2003-04-19 | 2004-11-04 | Uponor Innovation Ab | Plastic/metal composite tube |
-
1973
- 1973-09-14 JP JP48103191A patent/JPS5138081B2/ja not_active Expired
-
1974
- 1974-09-12 GB GB3972974A patent/GB1472630A/en not_active Expired
- 1974-09-13 NL NL7412172A patent/NL7412172A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0111169A2 (en) * | 1982-11-15 | 1984-06-20 | Adolf Rundel | Multilayered tube |
EP0111169A3 (en) * | 1982-11-15 | 1986-03-19 | Adolf Rundel | Multilayered tube |
WO2004094887A1 (en) * | 2003-04-19 | 2004-11-04 | Uponor Innovation Ab | Plastic/metal composite tube |
Also Published As
Publication number | Publication date |
---|---|
JPS5054918A (en) | 1975-05-14 |
JPS5138081B2 (en) | 1976-10-20 |
NL7412172A (en) | 1975-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1124656A (en) | Improvements relating to tubes or similar constructions | |
GB1527363A (en) | Tube made from a synthetic plastics material surrounded by a rigid tubular sheath | |
GB1441742A (en) | Tubing | |
NZ225768A (en) | Plastics band with specially profiled edges for forming spirally wound pipe | |
GB905767A (en) | Improvements in tubular structures | |
GB1472630A (en) | Composite flexible tubes and method of manufacturing the same | |
ES8404228A1 (en) | Method of manufacturing a shaft packing ring. | |
GB1269323A (en) | A protective bandage | |
EP0061163A3 (en) | Method of making a bearing | |
GB1339119A (en) | Method of producing thermally and acoustically insulated pipes | |
GB1480219A (en) | Method of and apparatus for making tubes | |
JPS52150363A (en) | Method of fabricating steel pipe for gun body having at its inner surface spiral groove | |
IT1174940B (en) | Foamed thermoplastics welding appts. | |
IT1174798B (en) | Explosives container | |
IT1174909B (en) | Pipes coating with foamed plastic | |
IT1174686B (en) | New amino acetamido metal-oxo-aza-bi:cyclooctene di:amino-hexanoate | |
IT1174742B (en) | Carded or semi-carded threads formation | |
IT1174634B (en) | Selective non-zinc plating | |
IT1174918B (en) | Palletising of plastic laminates | |
IT1174852B (en) | Foamed polyurethane articles mould having high mechanical strength | |
FR2069654A5 (en) | A tube with a helical ridge on its interior - wall | |
IT1174900B (en) | Automatic sprayer for silicon-contg. material | |
IT1174781B (en) | Surface radioactivity elimination method | |
IT1174980B (en) | Clear fruit juices prodn. machine | |
IT1174817B (en) | Bulk polymerisation of synthetic materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |