FR2575992B1 - ROTOR BLADE CONNECTION - Google Patents

ROTOR BLADE CONNECTION

Info

Publication number
FR2575992B1
FR2575992B1 FR8600445A FR8600445A FR2575992B1 FR 2575992 B1 FR2575992 B1 FR 2575992B1 FR 8600445 A FR8600445 A FR 8600445A FR 8600445 A FR8600445 A FR 8600445A FR 2575992 B1 FR2575992 B1 FR 2575992B1
Authority
FR
France
Prior art keywords
rotor blade
blade connection
connection
rotor
blade
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
FR8600445A
Other languages
French (fr)
Other versions
FR2575992A1 (en
Inventor
Alois Schwarz
Karlheinz Mautz
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2575992A1 publication Critical patent/FR2575992A1/en
Application granted granted Critical
Publication of FR2575992B1 publication Critical patent/FR2575992B1/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
    • B64C27/51—Damping of blade movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/35—Rotors having elastomeric joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Sliding-Contact Bearings (AREA)
FR8600445A 1985-01-15 1986-01-14 ROTOR BLADE CONNECTION Expired FR2575992B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853501060 DE3501060A1 (en) 1985-01-15 1985-01-15 Rotor-blade connection

Publications (2)

Publication Number Publication Date
FR2575992A1 FR2575992A1 (en) 1986-07-18
FR2575992B1 true FR2575992B1 (en) 1987-06-26

Family

ID=6259836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600445A Expired FR2575992B1 (en) 1985-01-15 1986-01-14 ROTOR BLADE CONNECTION

Country Status (2)

Country Link
DE (1) DE3501060A1 (en)
FR (1) FR2575992B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102300A (en) * 1988-10-07 1992-04-07 United Technologies Corporation Pinned airfoil propeller assembly
CN107200124A (en) * 2017-05-27 2017-09-26 昆山优尼电能运动科技有限公司 Portable unmanned machine, blade runner assembly, rotation system and its assemble method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712706C2 (en) * 1977-03-23 1983-06-30 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Rotor of a rotary wing aircraft
DE2939924A1 (en) * 1977-03-23 1981-04-16 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Fibre-reinforced helicopter rotor - has blades supported for pitch movement, with central head section extending radially outwards
US4297078A (en) * 1978-05-17 1981-10-27 Westland Aircraft Limited Helicopter rotors
GB2059897A (en) * 1979-10-02 1981-04-29 Messerschmitt Boelkow Blohm Helicopter rotor blade-to-hub connections

Also Published As

Publication number Publication date
FR2575992A1 (en) 1986-07-18
DE3501060A1 (en) 1986-07-17
DE3501060C2 (en) 1990-09-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse