GB1083251A - Improvements relating to gas-cushion vehicles - Google Patents

Improvements relating to gas-cushion vehicles

Info

Publication number
GB1083251A
GB1083251A GB718264A GB718264A GB1083251A GB 1083251 A GB1083251 A GB 1083251A GB 718264 A GB718264 A GB 718264A GB 718264 A GB718264 A GB 718264A GB 1083251 A GB1083251 A GB 1083251A
Authority
GB
United Kingdom
Prior art keywords
air
skirt
cushion
duct
flexible
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
GB718264A
Inventor
Brian John Nicholson
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.)
Hovercraft Development Ltd
Original Assignee
Hovercraft Development 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 Hovercraft Development Ltd filed Critical Hovercraft Development Ltd
Priority to GB718264A priority Critical patent/GB1083251A/en
Publication of GB1083251A publication Critical patent/GB1083251A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60V—AIR-CUSHION VEHICLES
    • B60V1/00—Air-cushion
    • B60V1/16—Flexible skirts

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

1,083,251. Air cushion vehicles. HOVERCRAFT DEVELOPMENT Ltd. Feb. 19, 1965 [Feb. 20, 1964], No. 7182/64. Heading B7K. An air cushion vehicle 1 has the cushion bounded along one side at least by a wall comprising a plurality of contiguous hinged members 5 pivoted at 6 on the structure, to which it is attached also by flexible seals 11 and 12. The cavity 16 so formed is pressurized through port 15 and valve 18 and a flexible duct 17 leads air, controlled by valve 19, to a port 14 in member 5. A flexible skirt member 4 is attached to each member 5 and the air from each duct 17 flows down the surface of the skirt to form an air curtain 13. The duct 17 may be dispensed with, air for the curtain flowing directly from cavity 16, which forms in either arrangement a recuperation chamber to provide a restoring force should skirt 4 and member 5 be deflected upwardly by an obstacle. The member 5 may be balanced about pivot 6 by a spring or by extending the member equally on either side of the pivot 6 so that cushion pressure acts on the member to provide a restoring force. The skirt members 4 are U-section of the form disclosed in Specification 1,043,351.
GB718264A 1964-02-20 1964-02-20 Improvements relating to gas-cushion vehicles Expired GB1083251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB718264A GB1083251A (en) 1964-02-20 1964-02-20 Improvements relating to gas-cushion vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB718264A GB1083251A (en) 1964-02-20 1964-02-20 Improvements relating to gas-cushion vehicles

Publications (1)

Publication Number Publication Date
GB1083251A true GB1083251A (en) 1967-09-13

Family

ID=9828186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB718264A Expired GB1083251A (en) 1964-02-20 1964-02-20 Improvements relating to gas-cushion vehicles

Country Status (1)

Country Link
GB (1) GB1083251A (en)

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