AU2854277A - Collapsible keel for sailing yachts - Google Patents
Collapsible keel for sailing yachtsInfo
- 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
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
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)
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 |
-
1977
- 1977-09-05 AU AU28542/77A patent/AU2854277A/en active Pending
Cited By (3)
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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