GB1283200A - Inflatable curved tubular bodies and method of manufacture thereof - Google Patents
Inflatable curved tubular bodies and method of manufacture thereofInfo
- Publication number
- GB1283200A GB1283200A GB3859469A GB3859469A GB1283200A GB 1283200 A GB1283200 A GB 1283200A GB 3859469 A GB3859469 A GB 3859469A GB 3859469 A GB3859469 A GB 3859469A GB 1283200 A GB1283200 A GB 1283200A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reinforcing elements
- inflatable
- curved
- bodies
- tube
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
-
- 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
- F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Textile Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
1283200 Inflatable craft INDUSTRIE PIRELLI SpA 1 Aug 1969 [3 Aug 1968] 38594/69 Heading B7A [Also in Division F2] An inflatable, curved tubular body, e.g. for an inflatable dinghy, as shown, comprises a tube of elastic and impermeable material, e.g. rubberized parallel cord fabric, with reinforcing elements 3 arranged to produce substantial inextensibility of the tube circumferentially, and further reinforcing elements 9 arranged to produce substantial inextensibility along the axis of the body, the further reinforcing elements being provided on selected portions of the body so that, when inflated, the body will take up a curved formation predetermined by the location of the reinforcing elements. As shown, body 7 also has reinforcing elements 10 which are applied after inflation of the body to stabilize its shape. In Fig. 8 (not shown), the body is formed as a straight tube with a curved end, two bodies being joined at their curved ends to form a dinghy, Figs. 10 and 11 (not shown). Methods of forming annular and "twisted" bodies are described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT839596 | 1968-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1283200A true GB1283200A (en) | 1972-07-26 |
Family
ID=11126483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3859469A Expired GB1283200A (en) | 1968-08-03 | 1969-08-01 | Inflatable curved tubular bodies and method of manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1283200A (en) |
-
1969
- 1969-08-01 GB GB3859469A patent/GB1283200A/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |