GB1350505A - Rotor systems for gyroplanes - Google Patents

Rotor systems for gyroplanes

Info

Publication number
GB1350505A
GB1350505A GB5248871A GB5248871A GB1350505A GB 1350505 A GB1350505 A GB 1350505A GB 5248871 A GB5248871 A GB 5248871A GB 5248871 A GB5248871 A GB 5248871A GB 1350505 A GB1350505 A GB 1350505A
Authority
GB
United Kingdom
Prior art keywords
rotor
blades
hub
attached
articulations
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
GB5248871A
Other languages
English (en)
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.)
MONTAIGU R C A T DE
Original Assignee
MONTAIGU R C A T DE
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 MONTAIGU R C A T DE filed Critical MONTAIGU R C A T DE
Publication of GB1350505A publication Critical patent/GB1350505A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C37/00—Convertible aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/02—Gyroplanes
    • B64C27/021—Rotor or rotor head construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Agricultural Machines (AREA)
GB5248871A 1970-11-13 1971-11-11 Rotor systems for gyroplanes Expired GB1350505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7040547A FR2116230B1 (https=) 1970-11-13 1970-11-13

Publications (1)

Publication Number Publication Date
GB1350505A true GB1350505A (en) 1974-04-18

Family

ID=9064065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5248871A Expired GB1350505A (en) 1970-11-13 1971-11-11 Rotor systems for gyroplanes

Country Status (5)

Country Link
US (1) US3771923A (https=)
CA (1) CA942729A (https=)
FR (1) FR2116230B1 (https=)
GB (1) GB1350505A (https=)
IT (1) IT944912B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183583A (en) * 1985-12-04 1987-06-10 Property Associates Limited Gyroplanes or autogyros; rotor control
US6089501A (en) * 1998-06-22 2000-07-18 Frost; Stanley A. Tandem-rotor gyroplane

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601257A (en) * 1994-08-11 1997-02-11 Benchmark Corporation Air vehicle yaw control system
US5996934A (en) * 1997-11-24 1999-12-07 Murph; Ellis G. Tethered autogyro
PL1812251T3 (pl) * 2004-10-12 2012-07-31 Pal V Europe Nv Osobisty pojazd lądowy i powietrzny
US20140263821A1 (en) * 2013-03-15 2014-09-18 Karen Cupp Automatic pitch change rotary wing rotor system and method of rotor control
NL1043196B1 (en) * 2019-03-18 2020-09-25 Pal V Ip B V Rotor blades of a lift rotor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105682A (en) * 1934-09-17 1938-01-18 Autogiro Co Of America Aircraft having rotative sustaining wings
US2464285A (en) * 1941-03-10 1949-03-15 Edward F Andrews Aircraft with retractable variableradius rotary wing
GB608459A (en) * 1942-02-26 1948-09-15 Sncase Improvements in rotors for rotary-wing aircraft
US2631679A (en) * 1951-06-25 1953-03-17 Hiller Helicopters Rotor head for rotary wing aircraft
US2815820A (en) * 1955-04-19 1957-12-10 Gyrodyne Company Of America In Power folding rotor blade system for rotary wing aircraft
US3087690A (en) * 1961-01-30 1963-04-30 Doman Helicopters Inc Rotor with two joints in drive shaft
US3080002A (en) * 1961-06-29 1963-03-05 Doman Helicopters Inc Rotor with fixed pylon
US3204700A (en) * 1962-06-22 1965-09-07 James M Milligan Helicopter rotor hubs
US3451484A (en) * 1967-05-09 1969-06-24 Bell Aerospace Corp Focus rotor stabilization

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183583A (en) * 1985-12-04 1987-06-10 Property Associates Limited Gyroplanes or autogyros; rotor control
GB2183583B (en) * 1985-12-04 1989-10-04 Property Associates Limited Aircraft
US6089501A (en) * 1998-06-22 2000-07-18 Frost; Stanley A. Tandem-rotor gyroplane

Also Published As

Publication number Publication date
FR2116230B1 (https=) 1974-04-26
US3771923A (en) 1973-11-13
CA942729A (en) 1974-02-26
IT944912B (it) 1973-04-20
FR2116230A1 (https=) 1972-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees