AU2854277A - Collapsible keel for sailing yachts - Google Patents

Collapsible keel for sailing yachts

Info

Publication number
AU2854277A
AU2854277A AU28542/77A AU2854277A AU2854277A AU 2854277 A AU2854277 A AU 2854277A AU 28542/77 A AU28542/77 A AU 28542/77A AU 2854277 A AU2854277 A AU 2854277A AU 2854277 A AU2854277 A AU 2854277A
Authority
AU
Australia
Prior art keywords
keel
collapsible
sailing yachts
yachts
sailing
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.)
Pending
Application number
AU28542/77A
Inventor
Fulvio Ferruccio Marino Gorza
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.)
Gorza F F M
Original Assignee
Gorza F F M
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 Gorza F F M filed Critical Gorza F F M
Priority to AU28542/77A priority Critical patent/AU2854277A/en
Publication of AU2854277A publication Critical patent/AU2854277A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06Equipment 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
    • B63B2039/065Equipment 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B41/00Drop keels, e.g. centre boards or side boards ; Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
    • B63B2041/003Collapsible keels, or the like, e.g. telescopically; Longitudinally split hinged keels
AU28542/77A 1977-09-05 1977-09-05 Collapsible keel for sailing yachts Pending AU2854277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU28542/77A AU2854277A (en) 1977-09-05 1977-09-05 Collapsible keel for sailing yachts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU28542/77A AU2854277A (en) 1977-09-05 1977-09-05 Collapsible keel for sailing yachts

Publications (1)

Publication Number Publication Date
AU2854277A true AU2854277A (en) 1979-03-15

Family

ID=3716738

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28542/77A Pending AU2854277A (en) 1977-09-05 1977-09-05 Collapsible keel for sailing yachts

Country Status (1)

Country Link
AU (1) AU2854277A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009785C2 (en) * 1998-07-31 2000-02-01 Jachtwerf Jongert B V Boat with hydraulically operated hinged multi section keel, uses hydraulic blocking device coupled to piston rod in hydraulic piston cylinder unit
EP2214956A1 (en) * 2007-10-31 2010-08-11 Dag Vilnes Impact absorbing drop keel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009785C2 (en) * 1998-07-31 2000-02-01 Jachtwerf Jongert B V Boat with hydraulically operated hinged multi section keel, uses hydraulic blocking device coupled to piston rod in hydraulic piston cylinder unit
EP2214956A1 (en) * 2007-10-31 2010-08-11 Dag Vilnes Impact absorbing drop keel
EP2214956A4 (en) * 2007-10-31 2013-04-03 Dag Vilnes Impact absorbing drop keel

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