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
Application number
SE7315097A
Other languages
Unknown language ( )
Other versions
SE405100B (en
Inventor
K L Soderman
Original Assignee
Boeing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of SE7315097L publication Critical patent/SE7315097L/
Publication of SE405100B publication Critical patent/SE405100B/en

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.
SE7315097A 1973-06-21 1973-11-07 DEVICE FOR BERPLAN VESSELS SE405100B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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