FR1430517A - Lifting weighted keel for sailing craft - Google Patents

Lifting weighted keel for sailing craft

Info

Publication number
FR1430517A
FR1430517A FR8373A FR8373A FR1430517A FR 1430517 A FR1430517 A FR 1430517A FR 8373 A FR8373 A FR 8373A FR 8373 A FR8373 A FR 8373A FR 1430517 A FR1430517 A FR 1430517A
Authority
FR
France
Prior art keywords
sailing craft
weighted keel
lifting
lifting weighted
keel
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
Application number
FR8373A
Other languages
French (fr)
Inventor
Raymond Bonca
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 filed Critical
Priority to FR8373A priority Critical patent/FR1430517A/en
Application granted granted Critical
Publication of FR1430517A publication Critical patent/FR1430517A/en
Expired 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 
    • B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • 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
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/065—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils being pivotal about an axis substantially parallel to the longitudinal axis of the vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00—Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B63B2041/003—Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR8373A 1965-03-09 1965-03-09 Lifting weighted keel for sailing craft Expired FR1430517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8373A FR1430517A (en) 1965-03-09 1965-03-09 Lifting weighted keel for sailing craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8373A FR1430517A (en) 1965-03-09 1965-03-09 Lifting weighted keel for sailing craft

Publications (1)

Publication Number Publication Date
FR1430517A true FR1430517A (en) 1966-03-04

Family

ID=1577035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8373A Expired FR1430517A (en) 1965-03-09 1965-03-09 Lifting weighted keel for sailing craft

Country Status (1)

Country Link
FR (1) FR1430517A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751364A1 (en) * 1977-11-17 1979-05-23 Zuehlke Ernst W Ing Grad Pivoted keel for sailing craft - has split construction to support craft on land in splayed condition
US4327659A (en) * 1977-11-29 1982-05-04 Masheder Design Studies Ltd. Minimum drag fluid reaction element and fluid control methods
US4333693A (en) * 1975-11-06 1982-06-08 Sjoebom Axel H Axle bearing
WO1987000136A1 (en) * 1985-07-05 1987-01-15 Edward Howell Marr Splitwing keel
NL1002990C2 (en) * 1996-05-02 1997-11-06 Jachtwerf Jongert B V Sailing vessel keel arrangement
WO2012140379A1 (en) 2011-04-14 2012-10-18 Becel Philippe Retractable boat keel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333693A (en) * 1975-11-06 1982-06-08 Sjoebom Axel H Axle bearing
DE2751364A1 (en) * 1977-11-17 1979-05-23 Zuehlke Ernst W Ing Grad Pivoted keel for sailing craft - has split construction to support craft on land in splayed condition
US4327659A (en) * 1977-11-29 1982-05-04 Masheder Design Studies Ltd. Minimum drag fluid reaction element and fluid control methods
WO1987000136A1 (en) * 1985-07-05 1987-01-15 Edward Howell Marr Splitwing keel
NL1002990C2 (en) * 1996-05-02 1997-11-06 Jachtwerf Jongert B V Sailing vessel keel arrangement
WO2012140379A1 (en) 2011-04-14 2012-10-18 Becel Philippe Retractable boat keel

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