ES2065835A2 - Method for forming an inflatable-craft buoyancy tube, and corresponding tube - Google Patents
Method for forming an inflatable-craft buoyancy tube, and corresponding tubeInfo
- Publication number
- ES2065835A2 ES2065835A2 ES09202464A ES9202464A ES2065835A2 ES 2065835 A2 ES2065835 A2 ES 2065835A2 ES 09202464 A ES09202464 A ES 09202464A ES 9202464 A ES9202464 A ES 9202464A ES 2065835 A2 ES2065835 A2 ES 2065835A2
- Authority
- ES
- Spain
- Prior art keywords
- tube
- shape
- craft
- inflatable
- buoyancy
- 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.)
- Granted
Links
Abstract
The resulting tube is a hybrid structural element which has a base that is rigid or, alternatively, incorporated in an inflatable craft. The method includes defining the orientation of an axial plane which contains the axial curve of the tube and calculating the shape of the tube and shaping the flexible material in two or more portions connected by seams. Thus it will be possible to control the shape of the tube once inflated, providing a gently merging shape from bow to stern and transition between the shapes necessary for use and aesthetics. The buoyancy tube is formed preferably from a flexible laminar material that is impervious to air, with longitudinal seams located either in the axial plane or offset from it.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ24071391A NZ240713A (en) | 1991-11-25 | 1991-11-25 | Inflatable boat buoyancy tube formed from curved sections having respective planes of curvature differently oriented |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2065835A2 true ES2065835A2 (en) | 1995-02-16 |
ES2065835R ES2065835R (en) | 1998-02-16 |
ES2065835B1 ES2065835B1 (en) | 1998-10-16 |
Family
ID=19923810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9202464A Expired - Lifetime ES2065835B1 (en) | 1991-11-25 | 1992-11-25 | METHOD OF FORMING AN INFLATABLE BOAT FLOATABILITY TUBE AND CORRESPONDING TUBE. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2065835B1 (en) |
NZ (1) | NZ240713A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1555080A (en) * | 1924-12-03 | 1925-09-29 | Scheibert Friedrich | Hose boat |
FR2244663A1 (en) * | 1973-09-20 | 1975-04-18 | Pennel & Flipo Ets | Pneumatic boat in plastics material - has core with good mechanical resistance and outer layers having good thermoplasticity |
US3919027A (en) * | 1974-04-25 | 1975-11-11 | Rubber Dynamics Corp | Method of making inflatable life raft |
DE2750225A1 (en) * | 1976-11-22 | 1978-05-24 | Semperit Gmbh | REAR CLOSURE FOR INFLATABLES |
US4472225A (en) * | 1978-12-09 | 1984-09-18 | Dunlop Limited | Inflatable tube |
FR2548587A1 (en) * | 1983-07-04 | 1985-01-11 | Sevylor International | Inflatable article constituted by at least two plastic sheets joined in a sealed manner with at least one mechanical joint reinforcement |
-
1991
- 1991-11-25 NZ NZ24071391A patent/NZ240713A/en unknown
-
1992
- 1992-11-25 ES ES9202464A patent/ES2065835B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1555080A (en) * | 1924-12-03 | 1925-09-29 | Scheibert Friedrich | Hose boat |
FR2244663A1 (en) * | 1973-09-20 | 1975-04-18 | Pennel & Flipo Ets | Pneumatic boat in plastics material - has core with good mechanical resistance and outer layers having good thermoplasticity |
US3919027A (en) * | 1974-04-25 | 1975-11-11 | Rubber Dynamics Corp | Method of making inflatable life raft |
DE2750225A1 (en) * | 1976-11-22 | 1978-05-24 | Semperit Gmbh | REAR CLOSURE FOR INFLATABLES |
US4472225A (en) * | 1978-12-09 | 1984-09-18 | Dunlop Limited | Inflatable tube |
FR2548587A1 (en) * | 1983-07-04 | 1985-01-11 | Sevylor International | Inflatable article constituted by at least two plastic sheets joined in a sealed manner with at least one mechanical joint reinforcement |
Also Published As
Publication number | Publication date |
---|---|
ES2065835R (en) | 1998-02-16 |
ES2065835B1 (en) | 1998-10-16 |
NZ240713A (en) | 1995-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19950216 Kind code of ref document: R Effective date: 19950216 |
|
FA2A | Application withdrawn |
Effective date: 19990521 |