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GB2183583B - Aircraft - Google Patents

Aircraft

Info

Publication number
GB2183583B
GB2183583B GB8529913A GB8529913A GB2183583B GB 2183583 B GB2183583 B GB 2183583B GB 8529913 A GB8529913 A GB 8529913A GB 8529913 A GB8529913 A GB 8529913A GB 2183583 B GB2183583 B GB 2183583B
Authority
GB
United Kingdom
Prior art keywords
aircraft
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
GB8529913A
Other versions
GB8529913D0 (en
GB2183583A (en
Inventor
James Arthur Watts
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.)
PROPERTY ASSOCIATES Ltd
Original Assignee
PROPERTY ASSOCIATES 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 PROPERTY ASSOCIATES Ltd filed Critical PROPERTY ASSOCIATES Ltd
Priority to GB8529913A priority Critical patent/GB2183583B/en
Publication of GB8529913D0 publication Critical patent/GB8529913D0/en
Priority claimed from EP87304020A external-priority patent/EP0289671A1/en
Priority to US07/055,232 priority patent/US4824326A/en
Publication of GB2183583A publication Critical patent/GB2183583A/en
Application granted granted Critical
Publication of GB2183583B publication Critical patent/GB2183583B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/37—Rotors having articulated joints
    • B64C27/41—Rotors having articulated joints with flapping hinge or universal joint, common to the blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
GB8529913A 1985-12-04 1985-12-04 Aircraft Expired GB2183583B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8529913A GB2183583B (en) 1985-12-04 1985-12-04 Aircraft
US07/055,232 US4824326A (en) 1985-12-04 1987-05-28 Autogyro

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8529913A GB2183583B (en) 1985-12-04 1985-12-04 Aircraft
EP87304020A EP0289671A1 (en) 1987-05-05 1987-05-05 Aircraft

Publications (3)

Publication Number Publication Date
GB8529913D0 GB8529913D0 (en) 1986-01-15
GB2183583A GB2183583A (en) 1987-06-10
GB2183583B true GB2183583B (en) 1989-10-04

Family

ID=26110204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8529913A Expired GB2183583B (en) 1985-12-04 1985-12-04 Aircraft

Country Status (1)

Country Link
GB (1) GB2183583B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089501A (en) * 1998-06-22 2000-07-18 Frost; Stanley A. Tandem-rotor gyroplane

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444395A (en) * 1934-09-17 1936-03-17 Cierva Autogiro Co Ltd Improvements in and relating to aircraft sustaining rotors
GB494427A (en) * 1937-04-30 1938-10-26 Cierva Autogiro Co Ltd Improvements in and relating to aircraft sustaining rotors
GB504942A (en) * 1937-11-02 1939-05-02 John Josselyn Improvements in and relating to aircraft sustaining and or lifting rotors
GB567989A (en) * 1943-05-18 1945-03-13 G & J Weir Ltd Improvements in helicopters
GB569724A (en) * 1943-05-18 1945-06-06 G & J Weir Ltd Improvements in helicopters
GB1350505A (en) * 1970-11-13 1974-04-18 Montaigu R C A T De Rotor systems for gyroplanes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444395A (en) * 1934-09-17 1936-03-17 Cierva Autogiro Co Ltd Improvements in and relating to aircraft sustaining rotors
GB494427A (en) * 1937-04-30 1938-10-26 Cierva Autogiro Co Ltd Improvements in and relating to aircraft sustaining rotors
GB504942A (en) * 1937-11-02 1939-05-02 John Josselyn Improvements in and relating to aircraft sustaining and or lifting rotors
GB567989A (en) * 1943-05-18 1945-03-13 G & J Weir Ltd Improvements in helicopters
GB569724A (en) * 1943-05-18 1945-06-06 G & J Weir Ltd Improvements in helicopters
GB1350505A (en) * 1970-11-13 1974-04-18 Montaigu R C A T De Rotor systems for gyroplanes

Also Published As

Publication number Publication date
GB8529913D0 (en) 1986-01-15
GB2183583A (en) 1987-06-10

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Legal Events

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