GB2326143B - A rudder - Google Patents

A rudder

Info

Publication number
GB2326143B
GB2326143B GB9804100A GB9804100A GB2326143B GB 2326143 B GB2326143 B GB 2326143B GB 9804100 A GB9804100 A GB 9804100A GB 9804100 A GB9804100 A GB 9804100A GB 2326143 B GB2326143 B GB 2326143B
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.)
Expired - Fee Related
Application number
GB9804100A
Other versions
GB9804100D0 (en
GB2326143A (en
Inventor
Padraic Costello
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
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 GB9804100D0 (en) 1998-04-22
GB2326143A GB2326143A (en) 1998-12-16
GB2326143B true 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)

Families Citing this family (5)

* 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
NZ545187A (en) 2003-07-31 2007-11-30 Solar Sailor Pty Ltd Unmanned ocean vehicle
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
CN114954889A (en) * 2022-04-29 2022-08-30 大连海事大学 Water pressure adaptation marine rudder

Citations (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
US4172427A (en) * 1978-01-12 1979-10-30 Kindred William B Water propulsion unit including fin having foil and flexible ends
GB2030097A (en) * 1977-03-29 1980-04-02 Trelleborg Ab Flexible rudder
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
EP0558153A1 (en) * 1992-02-28 1993-09-01 de Jonge, Albert Jan A vessel provided with a rudder blade

Patent Citations (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
GB2030097A (en) * 1977-03-29 1980-04-02 Trelleborg Ab Flexible rudder
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
EP0558153A1 (en) * 1992-02-28 1993-09-01 de Jonge, Albert Jan A vessel provided with a rudder blade

Also Published As

Publication number Publication date
GB9804100D0 (en) 1998-04-22
CA2245233A1 (en) 2000-02-18
IE82413B1 (en) 2002-08-07
GB2326143A (en) 1998-12-16
IE980140A1 (en) 1998-08-26

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Legal Events

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

Effective date: 20150226