SE7315097L - - Google Patents
Info
- Publication number
- SE7315097L SE7315097L SE7315097A SE7315097A SE7315097L SE 7315097 L SE7315097 L SE 7315097L SE 7315097 A SE7315097 A SE 7315097A SE 7315097 A SE7315097 A SE 7315097A SE 7315097 L SE7315097 L SE 7315097L
- Authority
- SE
- Sweden
- Prior art keywords
- strut
- craft
- struts
- pivotal movement
- restraining device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/24—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type
- B63B1/28—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils
- B63B1/30—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydrofoil type with movable hydrofoils retracting or folding
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Ocean & Marine Engineering (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Component Parts Of Construction Machinery (AREA)
- Fluid-Damping Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Harvester Elements (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A hydrofoil craft having foils carried on struts, the struts being supported for pivotal movement relative to the hull of the craft and held in position during foil-borne operation by a substantially rigid restraining device. The restraining device constitutes a mechanical fuse device which holds the strut in place during normal operation but ruptures or yields in response to impact forces on the strut to permit the strut to pivot in case it should strike an object in the water during high speed operation. The pivotal movement of the strut reduces the dangerously rapid deceleration that would otherwise occur and minimizes structural damage to the craft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US372235A US3910215A (en) | 1973-06-21 | 1973-06-21 | Safety system for hydrofoil craft |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7315097L true SE7315097L (en) | 1974-12-23 |
SE405100B SE405100B (en) | 1978-11-20 |
Family
ID=23467273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7315097A SE405100B (en) | 1973-06-21 | 1973-11-07 | DEVICE FOR BERPLAN VESSELS |
Country Status (17)
Country | Link |
---|---|
US (1) | US3910215A (en) |
JP (1) | JPS5021488A (en) |
AU (1) | AU6379873A (en) |
BE (1) | BE807949A (en) |
BR (1) | BR7401166D0 (en) |
CA (1) | CA988784A (en) |
CH (1) | CH584131A5 (en) |
DK (1) | DK643973A (en) |
ES (1) | ES421009A1 (en) |
FR (1) | FR2234179B1 (en) |
GB (1) | GB1398668A (en) |
HK (1) | HK30576A (en) |
IT (1) | IT997692B (en) |
NL (1) | NL7315847A (en) |
NO (1) | NO140371C (en) |
SE (1) | SE405100B (en) |
ZA (1) | ZA739530B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4010705A (en) * | 1975-10-06 | 1977-03-08 | John Bradford Connell | Rotational energy absorber apparatus for hydrofoil craft strut |
JPS5532137B1 (en) * | 1976-03-25 | 1980-08-22 | ||
US4086012A (en) * | 1976-09-20 | 1978-04-25 | The United States Of America As Represented By The Secretary Of The Navy | Rotational energy absorbing coupling |
US5008863A (en) * | 1979-06-04 | 1991-04-16 | The United States Of America As Represented By The Secretary Of The Navy | Low noise sonar support system |
JPS5783414A (en) * | 1980-11-12 | 1982-05-25 | Ishikawajima Kenzai Kogyo Kk | Manufacture of porous block |
US4364324A (en) * | 1981-04-29 | 1982-12-21 | The Boeing Company | Strut release mechanism for hydrofoil craft |
JPS58224715A (en) * | 1982-06-24 | 1983-12-27 | 旭化成株式会社 | Manufacture of flattening light bubble concrete board |
JPH01204891A (en) * | 1988-02-09 | 1989-08-17 | Yamaha Motor Co Ltd | Engaged structure for underwater projection |
US4962718A (en) * | 1988-04-27 | 1990-10-16 | Westfoil International | Hydrofoil propulsion system |
FR2637563A1 (en) * | 1988-08-26 | 1990-04-13 | Dornier Luftfahrt | VEHICLE EQUIPPED WITH MEANS FOR GENERATING HYDRODYNAMIC PUSH, SUCH AS BOATS, HYDRAVIONS AND IN PARTICULAR HULL HYDRAVIONS |
GB9112508D0 (en) * | 1991-06-11 | 1991-07-31 | Duncan Ian J | Wind powered or assisted hydrofoil craft |
US5152705A (en) * | 1991-12-27 | 1992-10-06 | Rock Frederick N | Flow actuated fin system for water sport boards and the like |
US7020044B1 (en) | 2004-10-08 | 2006-03-28 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for producing gaseous vapor baffle |
US20080063500A1 (en) * | 2006-09-08 | 2008-03-13 | Mikko Niinisto | Break away mechanism for a liftgate parting bar |
FR2952609B1 (en) * | 2009-11-17 | 2015-04-03 | Eca | NAVAL SURFACE VEHICLE WITH PIVOTING INSTRUMENT ARM. |
EP2605955B1 (en) * | 2010-08-20 | 2020-02-19 | Concepts IP Pty Ltd | Hydrofoil |
JP6934494B2 (en) * | 2019-08-05 | 2021-09-15 | 三菱重工業株式会社 | Hydrofoil |
NL2026134B1 (en) | 2020-07-24 | 2022-03-28 | Edorado B V | Safety strut assembly for hydrofoil craft |
US11691695B2 (en) * | 2021-05-28 | 2023-07-04 | Foil Ferry, LLC | Collision system for foiling watercraft |
CN118083065A (en) * | 2024-04-23 | 2024-05-28 | 威海德创船舶技术有限公司 | Anti-collision safety airbag for ship |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2771051A (en) * | 1951-10-23 | 1956-11-20 | Supramar A G | Automatic sea-damping gear for hydrofoil bearing watercraft |
US2795202A (en) * | 1954-08-18 | 1957-06-11 | Hook Christopher | Hydrofoil craft |
US3094960A (en) * | 1959-11-19 | 1963-06-25 | Thomas G Lang | Hydrofoil for water craft |
US3081728A (en) * | 1960-07-15 | 1963-03-19 | Bullard Co | Hydrofoil craft |
US3151593A (en) * | 1963-02-04 | 1964-10-06 | Grumman Aircraft Engineering C | Hydrofoil craft |
GB1113011A (en) * | 1964-06-11 | 1968-05-08 | Christopher Hook | Improvements in or relating to hydrofoil craft |
US3465704A (en) * | 1964-11-05 | 1969-09-09 | John Gordon Baker | Hydrofoil system for boats |
US3294052A (en) * | 1965-05-13 | 1966-12-27 | Hydro Marine Inc | Steering mechanism for hydrofoil boats |
US3745959A (en) * | 1971-12-03 | 1973-07-17 | Boeing Co | Continuous flow hydrofoil configuration |
-
1973
- 1973-06-21 US US372235A patent/US3910215A/en not_active Expired - Lifetime
- 1973-11-06 GB GB5144473A patent/GB1398668A/en not_active Expired
- 1973-11-07 SE SE7315097A patent/SE405100B/en unknown
- 1973-11-19 NL NL7315847A patent/NL7315847A/xx unknown
- 1973-11-29 IT IT53983/73A patent/IT997692B/en active
- 1973-11-29 JP JP48134011A patent/JPS5021488A/ja active Pending
- 1973-11-29 BE BE1005538A patent/BE807949A/en not_active IP Right Cessation
- 1973-11-29 DK DK643973*A patent/DK643973A/da not_active Application Discontinuation
- 1973-11-30 FR FR7342868A patent/FR2234179B1/fr not_active Expired
- 1973-11-30 ES ES421009A patent/ES421009A1/en not_active Expired
- 1973-12-18 ZA ZA739530A patent/ZA739530B/en unknown
- 1973-12-19 AU AU63798/73A patent/AU6379873A/en not_active Expired
- 1973-12-20 NO NO4896/73A patent/NO140371C/en unknown
-
1974
- 1974-02-07 CH CH171474A patent/CH584131A5/xx not_active IP Right Cessation
- 1974-02-12 CA CA192,291A patent/CA988784A/en not_active Expired
- 1974-02-18 BR BR1166/74A patent/BR7401166D0/en unknown
-
1976
- 1976-05-27 HK HK305/76*UA patent/HK30576A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU6379873A (en) | 1975-06-19 |
SE405100B (en) | 1978-11-20 |
JPS5021488A (en) | 1975-03-07 |
DE2359323A1 (en) | 1975-01-09 |
FR2234179A1 (en) | 1975-01-17 |
BE807949A (en) | 1974-05-29 |
DE2359323B2 (en) | 1976-10-21 |
ZA739530B (en) | 1974-11-27 |
DK643973A (en) | 1975-02-17 |
US3910215A (en) | 1975-10-07 |
CH584131A5 (en) | 1977-01-31 |
FR2234179B1 (en) | 1977-08-05 |
HK30576A (en) | 1976-06-04 |
NO140371C (en) | 1979-08-22 |
NO140371B (en) | 1979-05-14 |
CA988784A (en) | 1976-05-11 |
NL7315847A (en) | 1974-12-24 |
IT997692B (en) | 1975-12-30 |
GB1398668A (en) | 1975-06-25 |
ES421009A1 (en) | 1976-05-01 |
BR7401166D0 (en) | 1974-11-05 |
NO489673L (en) | 1975-01-20 |
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