GB1189972A - Apparatus for Steering Marine Craft - Google Patents

Apparatus for Steering Marine Craft

Info

Publication number
GB1189972A
GB1189972A GB489269A GB489269A GB1189972A GB 1189972 A GB1189972 A GB 1189972A GB 489269 A GB489269 A GB 489269A GB 489269 A GB489269 A GB 489269A GB 1189972 A GB1189972 A GB 1189972A
Authority
GB
United Kingdom
Prior art keywords
marine craft
hull
steering
steering marine
hovermarine
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
Application number
GB489269A
Inventor
Edward Gunston Tattersall
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.)
Hovermarine Ltd
Original Assignee
Hovermarine Ltd
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 Hovermarine Ltd filed Critical Hovermarine Ltd
Priority to GB489269A priority Critical patent/GB1189972A/en
Publication of GB1189972A publication Critical patent/GB1189972A/en
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Steering Controls (AREA)

Abstract

1,189,972. Steering ships. HOVERMARINE Ltd. 24 April, 1967 [14 March, 1966], No. 4892/69. Divided out of 1,189,152. Heading B7V. In a twin hulled craft having spaced hulls 4 wherein, for each hull, each inner side 5 extends downwardly below the outer side 6 and the bottom surface 7 inclines downwardly and inwardly, each hull carries a rudder (not shown) mounted on an axis 8 so inclined that when extended the axes intersect at a point above the rudders so as to include an acute angle therebetween.
GB489269A 1966-03-14 1966-03-14 Apparatus for Steering Marine Craft Expired GB1189972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB489269A GB1189972A (en) 1966-03-14 1966-03-14 Apparatus for Steering Marine Craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB489269A GB1189972A (en) 1966-03-14 1966-03-14 Apparatus for Steering Marine Craft

Publications (1)

Publication Number Publication Date
GB1189972A true GB1189972A (en) 1970-04-29

Family

ID=9785833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB489269A Expired GB1189972A (en) 1966-03-14 1966-03-14 Apparatus for Steering Marine Craft

Country Status (1)

Country Link
GB (1) GB1189972A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120192A (en) * 1982-05-18 1983-11-30 Kenneth Patrick Malcolm Dowson Sailing boat with twin rudders
US4444143A (en) * 1978-06-06 1984-04-24 Vosper Hovermarine Limited Marine vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444143A (en) * 1978-06-06 1984-04-24 Vosper Hovermarine Limited Marine vehicles
GB2120192A (en) * 1982-05-18 1983-11-30 Kenneth Patrick Malcolm Dowson Sailing boat with twin rudders

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PE Patent expired