FR2301433A1 - Marine craft with high stability - has cabin supported on pyramid frame with float at each corner - Google Patents

Marine craft with high stability - has cabin supported on pyramid frame with float at each corner

Info

Publication number
FR2301433A1
FR2301433A1 FR7505228A FR7505228A FR2301433A1 FR 2301433 A1 FR2301433 A1 FR 2301433A1 FR 7505228 A FR7505228 A FR 7505228A FR 7505228 A FR7505228 A FR 7505228A FR 2301433 A1 FR2301433 A1 FR 2301433A1
Authority
FR
France
Prior art keywords
chambers
cabin
float
corner
shafts
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
Application number
FR7505228A
Other languages
French (fr)
Other versions
FR2301433B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHILTZ ANDRE
Original Assignee
CHILTZ ANDRE
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 CHILTZ ANDRE filed Critical CHILTZ ANDRE
Priority to FR7505228A priority Critical patent/FR2301433A1/en
Publication of FR2301433A1 publication Critical patent/FR2301433A1/en
Application granted granted Critical
Publication of FR2301433B1 publication Critical patent/FR2301433B1/fr
Granted legal-status Critical Current

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
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/10—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by damping the waves, e.g. by pouring oil on water
    • 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
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B63B2001/145—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration having means for actively varying hull shape or configuration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

A stable craft which is substantially unaffected by waves, consists of a cabin supported above the water level by a set of buoyant chambers arranged in a triangle around it with a corresponding set of shafts between the bottoms of the chambers and the cabin. The chambers are vertical, and their bases are interconnected by a horizontal set of ties or cables. The chambers can be inflatable and the inclination of the support shafts can be adjusted for optimum performance. The propulsion unit is mounted at the base of one of the shafts. In an alternative design, a platform in place of the cabin carries a pendulum device. The design can be adapted by fitting sails on the tops of the buoyancy chambers, or by using a paddle type propulsion.
FR7505228A 1975-02-19 1975-02-19 Marine craft with high stability - has cabin supported on pyramid frame with float at each corner Granted FR2301433A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7505228A FR2301433A1 (en) 1975-02-19 1975-02-19 Marine craft with high stability - has cabin supported on pyramid frame with float at each corner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505228A FR2301433A1 (en) 1975-02-19 1975-02-19 Marine craft with high stability - has cabin supported on pyramid frame with float at each corner

Publications (2)

Publication Number Publication Date
FR2301433A1 true FR2301433A1 (en) 1976-09-17
FR2301433B1 FR2301433B1 (en) 1978-10-06

Family

ID=9151456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505228A Granted FR2301433A1 (en) 1975-02-19 1975-02-19 Marine craft with high stability - has cabin supported on pyramid frame with float at each corner

Country Status (1)

Country Link
FR (1) FR2301433A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543072A1 (en) * 1983-03-22 1984-09-28 Salaun Gerard High-stability floating and rolling vehicle which can move on the water and on land, propelled by a sail or a motor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493503A (en) * 1917-06-12 1919-08-12 Simon Koiransky Device intended for marine navigation
US1683286A (en) * 1922-08-03 1928-09-04 C S Engineering Co Locomotive booster device
FR652053A (en) * 1928-04-02 1929-03-04 Submersible hydrofoil
US2991746A (en) * 1958-09-12 1961-07-11 Cecil B Cunningham Marine speed craft
FR1398318A (en) * 1964-06-09 1965-05-07 Horizontal sail tripod boat
US3306246A (en) * 1963-04-17 1967-02-28 Vfw Vereinigte Flugtechnische Watercraft
GB1088668A (en) * 1964-09-30 1967-10-25 Eric George Fisher Improvements relating to pleasure craft for use on water
FR1563913A (en) * 1968-02-21 1969-04-18
FR2123587A5 (en) * 1971-01-13 1972-09-15 Malaterre Jacques

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR493503A (en) * 1917-06-12 1919-08-12 Simon Koiransky Device intended for marine navigation
US1683286A (en) * 1922-08-03 1928-09-04 C S Engineering Co Locomotive booster device
FR652053A (en) * 1928-04-02 1929-03-04 Submersible hydrofoil
US2991746A (en) * 1958-09-12 1961-07-11 Cecil B Cunningham Marine speed craft
US3306246A (en) * 1963-04-17 1967-02-28 Vfw Vereinigte Flugtechnische Watercraft
FR1398318A (en) * 1964-06-09 1965-05-07 Horizontal sail tripod boat
GB1088668A (en) * 1964-09-30 1967-10-25 Eric George Fisher Improvements relating to pleasure craft for use on water
FR1563913A (en) * 1968-02-21 1969-04-18
FR2123587A5 (en) * 1971-01-13 1972-09-15 Malaterre Jacques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543072A1 (en) * 1983-03-22 1984-09-28 Salaun Gerard High-stability floating and rolling vehicle which can move on the water and on land, propelled by a sail or a motor

Also Published As

Publication number Publication date
FR2301433B1 (en) 1978-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse