GB9804100D0 - A rudder - Google Patents

A rudder

Info

Publication number
GB9804100D0
GB9804100D0 GBGB9804100.7A GB9804100A GB9804100D0 GB 9804100 D0 GB9804100 D0 GB 9804100D0 GB 9804100 A GB9804100 A GB 9804100A GB 9804100 D0 GB9804100 D0 GB 9804100D0
Authority
GB
United Kingdom
Prior art keywords
rudder
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.)
Granted
Application number
GBGB9804100.7A
Other versions
GB2326143A (en
GB2326143B (en
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
Publication of GB9804100D0 publication Critical patent/GB9804100D0/en
Publication of GB2326143A publication Critical patent/GB2326143A/en
Application granted granted Critical
Publication of GB2326143B publication Critical patent/GB2326143B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/38—Rudders
    • B63H25/382—Rudders movable otherwise than for steering purposes; Changing geometry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Soil Working Implements (AREA)
  • Scissors And Nippers (AREA)
GB9804100A 1997-02-26 1998-02-26 A rudder Expired - Fee Related GB2326143B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE970113 1997-02-26
CA002245233A CA2245233A1 (en) 1997-02-26 1998-08-18 A rudder

Publications (3)

Publication Number Publication Date
GB9804100D0 true GB9804100D0 (en) 1998-04-22
GB2326143A GB2326143A (en) 1998-12-16
GB2326143B GB2326143B (en) 2001-06-06

Family

ID=31979180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9804100A Expired - Fee Related GB2326143B (en) 1997-02-26 1998-02-26 A rudder

Country Status (3)

Country Link
CA (1) CA2245233A1 (en)
GB (1) GB2326143B (en)
IE (1) IE82413B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114954889A (en) * 2022-04-29 2022-08-30 大连海事大学 Water pressure adaptation marine rudder

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353015A (en) * 1999-08-13 2001-02-14 Pimm Smith Barrie Propulsion and steering device for a water craft
JP2007500638A (en) 2003-07-31 2007-01-18 ソーラー セーラー ピーティーワイ リミテッド Unmanned marine boat
CN102616362B (en) * 2012-04-05 2014-12-17 太仓市车中宝休闲用品有限公司 Rowing oar pair
US9463855B2 (en) * 2014-04-23 2016-10-11 David B. Stone, JR. Propulsion device for sailboat

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855957A (en) * 1970-05-07 1974-12-24 W Gross Self-propelled boat
US3967574A (en) * 1975-11-14 1976-07-06 William Donald Golden Manually controlled sculling mechanism
SE427172B (en) * 1977-03-29 1983-03-14 Trelleborg Ab BUILDING RED
US4172427A (en) * 1978-01-12 1979-10-30 Kindred William B Water propulsion unit including fin having foil and flexible ends
US4548149A (en) * 1983-11-04 1985-10-22 Del Raso Americo Rudder for aquatic craft
US4568290A (en) * 1984-04-02 1986-02-04 Brown George L Lateral thrust drive for watercraft
NL9200365A (en) * 1992-02-28 1993-09-16 Albert Jan De Jonge VESSEL FITTED WITH A RUDDER.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114954889A (en) * 2022-04-29 2022-08-30 大连海事大学 Water pressure adaptation marine rudder

Also Published As

Publication number Publication date
IE82413B1 (en) 2002-08-07
CA2245233A1 (en) 2000-02-18
IE980140A1 (en) 1998-08-26
GB2326143A (en) 1998-12-16
GB2326143B (en) 2001-06-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150226