ZA881103B - Improved drogue or sea anchor - Google Patents

Improved drogue or sea anchor

Info

Publication number
ZA881103B
ZA881103B ZA881103A ZA881103A ZA881103B ZA 881103 B ZA881103 B ZA 881103B ZA 881103 A ZA881103 A ZA 881103A ZA 881103 A ZA881103 A ZA 881103A ZA 881103 B ZA881103 B ZA 881103B
Authority
ZA
South Africa
Prior art keywords
drogue
improved
sea anchor
sea
anchor
Prior art date
Application number
ZA881103A
Other languages
English (en)
Inventor
William John Abernethy
John Abernethy William
Original Assignee
John Abernethy William
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 John Abernethy William filed Critical John Abernethy William
Publication of ZA881103B publication Critical patent/ZA881103B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/48—Sea-anchors; Drogues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Nozzles (AREA)
  • Harvester Elements (AREA)
  • Physical Water Treatments (AREA)
  • Catching Or Destruction (AREA)
ZA881103A 1987-02-17 1988-02-17 Improved drogue or sea anchor ZA881103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPI039887 1987-02-17

Publications (1)

Publication Number Publication Date
ZA881103B true ZA881103B (en) 1989-02-22

Family

ID=3772022

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881103A ZA881103B (en) 1987-02-17 1988-02-17 Improved drogue or sea anchor

Country Status (9)

Country Link
US (1) US5016556A (ko)
EP (1) EP0351405B1 (ko)
KR (1) KR890700512A (ko)
CA (1) CA1304994C (ko)
EG (1) EG18389A (ko)
MY (1) MY102287A (ko)
NZ (1) NZ223519A (ko)
WO (1) WO1988006117A1 (ko)
ZA (1) ZA881103B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0614431A4 (en) * 1991-12-04 1995-03-01 William John Abernethy FOLDABLE ANCHOR OR DRIVE ANCHOR.
US5517938A (en) * 1995-07-10 1996-05-21 The United States Of America As Represented By The Secretary Of The Navy Drag inducing drogue for multiple towed arrays
US6739278B2 (en) 2000-03-29 2004-05-25 Steven Callahan Folding rigid-bottom boat
US6684808B2 (en) 2000-03-29 2004-02-03 Steven Callahan Boat stability and directional-control device
US6550413B2 (en) 2000-12-15 2003-04-22 Jenero Fiorentino Stabilizer ring for a sea anchor
DE10250559B4 (de) * 2002-10-30 2004-08-12 Atlas Elektronik Gmbh Endstück für eine Unterwasser-Schleppantenne
US8492073B2 (en) * 2008-03-31 2013-07-23 E I Du Pont De Nemours And Company Method for thermal development with a conformable support
USD815010S1 (en) * 2016-06-16 2018-04-10 Glenn Puckett Drift anchor
USD823226S1 (en) * 2017-03-29 2018-07-17 Wesley Reed Drift anchor retrieval

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064613A (en) * 1961-04-21 1962-11-20 Hubick Leonard Stabilizer for boats
FR1435960A (fr) * 1965-03-09 1966-04-22 Aerazur Constr Aeronaut Manche à air en tissu, fixe ou remorquée, avec dispositif augmentant sa stabilitédans le vent
US3310257A (en) * 1965-10-01 1967-03-21 Douglas Aircraft Co Inc Drogue for airspeed-calibration trailing static source
GB2115362B (en) * 1982-02-26 1985-07-10 Btr Plc Sea anchor
AU562287B2 (en) * 1982-11-23 1987-06-04 Abernethy, W.J. Sea anchor
US4562788A (en) * 1983-11-23 1986-01-07 Abernethy William John Sea anchor or changeable drag
GB2165198B (en) * 1984-10-08 1988-02-03 Leo William Risbridger Inflatable sea anchor
US4632051A (en) * 1985-05-15 1986-12-30 F. P. Raymond Sea anchor
AU599365B2 (en) * 1986-02-25 1990-07-19 William John Abernethy Sea- or drag-anchor

Also Published As

Publication number Publication date
NZ223519A (en) 1990-09-26
MY102287A (en) 1992-05-15
EP0351405B1 (en) 1994-10-05
CA1304994C (en) 1992-07-14
US5016556A (en) 1991-05-21
WO1988006117A1 (en) 1988-08-25
EP0351405A1 (en) 1990-01-24
EP0351405A4 (en) 1990-04-10
EG18389A (en) 1992-10-30
KR890700512A (ko) 1989-04-25

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