FR1545615A - Retractable keel - Google Patents

Retractable keel

Info

Publication number
FR1545615A
FR1545615A FR44002331A FR44002331A FR1545615A FR 1545615 A FR1545615 A FR 1545615A FR 44002331 A FR44002331 A FR 44002331A FR 44002331 A FR44002331 A FR 44002331A FR 1545615 A FR1545615 A FR 1545615A
Authority
FR
France
Prior art keywords
retractable keel
keel
retractable
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
FR44002331A
Other languages
French (fr)
Inventor
Charles Elie Louis Chauveau
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 FR44002331A priority Critical patent/FR1545615A/en
Application granted granted Critical
Publication of FR1545615A publication Critical patent/FR1545615A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR44002331A 1967-06-13 1967-06-13 Retractable keel Expired FR1545615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR44002331A FR1545615A (en) 1967-06-13 1967-06-13 Retractable keel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44002331A FR1545615A (en) 1967-06-13 1967-06-13 Retractable keel

Publications (1)

Publication Number Publication Date
FR1545615A true FR1545615A (en) 1968-11-15

Family

ID=1589384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44002331A Expired FR1545615A (en) 1967-06-13 1967-06-13 Retractable keel

Country Status (1)

Country Link
FR (1) FR1545615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012140379A1 (en) 2011-04-14 2012-10-18 Becel Philippe Retractable boat keel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012140379A1 (en) 2011-04-14 2012-10-18 Becel Philippe Retractable boat keel

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