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GB2378168B - Secondary ships rudder - Google Patents

Secondary ships rudder

Info

Publication number
GB2378168B
GB2378168B GB0124373A GB0124373A GB2378168B GB 2378168 B GB2378168 B GB 2378168B GB 0124373 A GB0124373 A GB 0124373A GB 0124373 A GB0124373 A GB 0124373A GB 2378168 B GB2378168 B GB 2378168B
Authority
GB
United Kingdom
Prior art keywords
ships rudder
secondary ships
rudder
ships
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
GB0124373A
Other versions
GB2378168A (en
GB0124373D0 (en
Inventor
Ian Campbell Hay
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 GB0124373D0 publication Critical patent/GB0124373D0/en
Publication of GB2378168A publication Critical patent/GB2378168A/en
Application granted granted Critical
Publication of GB2378168B publication Critical patent/GB2378168B/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
    • 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
    • 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
    • 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
    • B63H2025/063—Arrangements of rudders forward of the propeller position, e.g. of backing rudders; Arrangements of rudders on the forebody of the hull; Steering gear therefor
    • 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
    • B63H2025/384—Rudders movable otherwise than for steering purposes; Changing geometry with means for retracting or lifting
    • B63H2025/386—Rudders movable otherwise than for steering purposes; Changing geometry with means for retracting or lifting by sliding, e.g. telescopic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
GB0124373A 2001-08-01 2001-10-11 Secondary ships rudder Expired - Fee Related GB2378168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0118671.7A GB0118671D0 (en) 2001-08-01 2001-08-01 Secondary ships rudder

Publications (3)

Publication Number Publication Date
GB0124373D0 GB0124373D0 (en) 2001-11-28
GB2378168A GB2378168A (en) 2003-02-05
GB2378168B true GB2378168B (en) 2006-03-08

Family

ID=9919549

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0118671.7A Ceased GB0118671D0 (en) 2001-08-01 2001-08-01 Secondary ships rudder
GB0124373A Expired - Fee Related GB2378168B (en) 2001-08-01 2001-10-11 Secondary ships rudder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0118671.7A Ceased GB0118671D0 (en) 2001-08-01 2001-08-01 Secondary ships rudder

Country Status (1)

Country Link
GB (2) GB0118671D0 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634573A1 (en) * 1976-07-31 1978-02-02 Nicolaus Kaufer Coastal craft steering system - has retractable angled rudder blades selectively lowered on each side from housings formed by watertight compartments
DE3241998A1 (en) * 1982-11-12 1984-05-17 Benno 2800 Bremen Siglaer Manoeuvring device for ships
DE3705285A1 (en) * 1987-02-19 1988-09-01 Horst Querfurth Steering gear for ships
WO1993024363A1 (en) * 1992-05-26 1993-12-09 Birger Kullmann Rudder device
US5671691A (en) * 1992-05-26 1997-09-30 Kvaerner A.S. Rudder device
WO1998033703A1 (en) * 1997-01-30 1998-08-06 Kvaerner Asa Rudder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634573A1 (en) * 1976-07-31 1978-02-02 Nicolaus Kaufer Coastal craft steering system - has retractable angled rudder blades selectively lowered on each side from housings formed by watertight compartments
DE3241998A1 (en) * 1982-11-12 1984-05-17 Benno 2800 Bremen Siglaer Manoeuvring device for ships
DE3705285A1 (en) * 1987-02-19 1988-09-01 Horst Querfurth Steering gear for ships
WO1993024363A1 (en) * 1992-05-26 1993-12-09 Birger Kullmann Rudder device
US5671691A (en) * 1992-05-26 1997-09-30 Kvaerner A.S. Rudder device
WO1998033703A1 (en) * 1997-01-30 1998-08-06 Kvaerner Asa Rudder

Also Published As

Publication number Publication date
GB2378168A (en) 2003-02-05
GB0124373D0 (en) 2001-11-28
GB0118671D0 (en) 2001-09-19

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20060424

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081011