AU6791181A - Movable keel - Google Patents

Movable keel

Info

Publication number
AU6791181A
AU6791181A AU67911/81A AU6791181A AU6791181A AU 6791181 A AU6791181 A AU 6791181A AU 67911/81 A AU67911/81 A AU 67911/81A AU 6791181 A AU6791181 A AU 6791181A AU 6791181 A AU6791181 A AU 6791181A
Authority
AU
Australia
Prior art keywords
movable keel
keel
movable
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.)
Abandoned
Application number
AU67911/81A
Inventor
Arthur Walker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU67911/81A priority Critical patent/AU6791181A/en
Publication of AU6791181A publication Critical patent/AU6791181A/en
Abandoned 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)
AU67911/81A 1981-02-27 1981-02-27 Movable keel Abandoned AU6791181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU67911/81A AU6791181A (en) 1981-02-27 1981-02-27 Movable keel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU67911/81A AU6791181A (en) 1981-02-27 1981-02-27 Movable keel

Publications (1)

Publication Number Publication Date
AU6791181A true AU6791181A (en) 1982-09-02

Family

ID=3752005

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67911/81A Abandoned AU6791181A (en) 1981-02-27 1981-02-27 Movable keel

Country Status (1)

Country Link
AU (1) AU6791181A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8555734B2 (en) 2005-08-22 2013-10-15 Technology Investment Company Pty Ltd Stabilising means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8555734B2 (en) 2005-08-22 2013-10-15 Technology Investment Company Pty Ltd Stabilising means

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