FR2376787A1 - Adjustable angle sailing boat keel - is mounted on longitudinal spindle and motor driven through reduction gear - Google Patents

Adjustable angle sailing boat keel - is mounted on longitudinal spindle and motor driven through reduction gear

Info

Publication number
FR2376787A1
FR2376787A1 FR7700449A FR7700449A FR2376787A1 FR 2376787 A1 FR2376787 A1 FR 2376787A1 FR 7700449 A FR7700449 A FR 7700449A FR 7700449 A FR7700449 A FR 7700449A FR 2376787 A1 FR2376787 A1 FR 2376787A1
Authority
FR
France
Prior art keywords
reduction gear
keel
motor driven
adjustable angle
sailing boat
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.)
Withdrawn
Application number
FR7700449A
Other languages
French (fr)
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.)
GASTINE JEAN CLAUDE
Original Assignee
GASTINE JEAN CLAUDE
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 GASTINE JEAN CLAUDE filed Critical GASTINE JEAN CLAUDE
Priority to FR7700449A priority Critical patent/FR2376787A1/en
Publication of FR2376787A1 publication Critical patent/FR2376787A1/en
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Wind Motors (AREA)

Abstract

The keel (15) of a sailing boat is located by a central horizontal bar fitted in end bearings so that the keel can swing about the bar from one side of the boat to another. The bottom edge carries a counterweight (15B). The end of the horizontal shaft is connected to a motor through a gear reducer. The motor drive is manually controlled from inside the boat. The position of the keel is controlled according to the strength and direction of the wind.
FR7700449A 1977-01-10 1977-01-10 Adjustable angle sailing boat keel - is mounted on longitudinal spindle and motor driven through reduction gear Withdrawn FR2376787A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7700449A FR2376787A1 (en) 1977-01-10 1977-01-10 Adjustable angle sailing boat keel - is mounted on longitudinal spindle and motor driven through reduction gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700449A FR2376787A1 (en) 1977-01-10 1977-01-10 Adjustable angle sailing boat keel - is mounted on longitudinal spindle and motor driven through reduction gear

Publications (1)

Publication Number Publication Date
FR2376787A1 true FR2376787A1 (en) 1978-08-04

Family

ID=9185263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700449A Withdrawn FR2376787A1 (en) 1977-01-10 1977-01-10 Adjustable angle sailing boat keel - is mounted on longitudinal spindle and motor driven through reduction gear

Country Status (1)

Country Link
FR (1) FR2376787A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0855339A3 (en) * 1997-01-24 1998-12-09 "Conproject" Handelsvertretung und techn. Büro für Maschinenbau Frantl & Co. OHG. Keel for sailing vessels
WO2009080259A2 (en) * 2007-12-21 2009-07-02 Paolo Chiaves Centreboard unit for a sail boat
WO2009095217A1 (en) * 2008-01-30 2009-08-06 Duesterloh Helmut G Rotationally driven swivel drive of a canting keel
CN101475051B (en) * 2008-01-02 2010-11-10 北京有色金属研究总院 Ship hull externally hung anti-wind wave tungsten alloy bob-weight for sailing vessel
WO2019135126A3 (en) * 2018-11-08 2019-09-12 Борис КУЧУКОВ Inclined keel having a driving chain (variants)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0855339A3 (en) * 1997-01-24 1998-12-09 "Conproject" Handelsvertretung und techn. Büro für Maschinenbau Frantl & Co. OHG. Keel for sailing vessels
WO2009080259A2 (en) * 2007-12-21 2009-07-02 Paolo Chiaves Centreboard unit for a sail boat
WO2009080259A3 (en) * 2007-12-21 2010-10-28 Paolo Chiaves Centreboard unit for a sail boat
CN101475051B (en) * 2008-01-02 2010-11-10 北京有色金属研究总院 Ship hull externally hung anti-wind wave tungsten alloy bob-weight for sailing vessel
WO2009095217A1 (en) * 2008-01-30 2009-08-06 Duesterloh Helmut G Rotationally driven swivel drive of a canting keel
WO2019135126A3 (en) * 2018-11-08 2019-09-12 Борис КУЧУКОВ Inclined keel having a driving chain (variants)

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Legal Events

Date Code Title Description
ST Notification of lapse