DE3412592C2 - - Google Patents

Info

Publication number
DE3412592C2
DE3412592C2 DE19843412592 DE3412592A DE3412592C2 DE 3412592 C2 DE3412592 C2 DE 3412592C2 DE 19843412592 DE19843412592 DE 19843412592 DE 3412592 A DE3412592 A DE 3412592A DE 3412592 C2 DE3412592 C2 DE 3412592C2
Authority
DE
Germany
Prior art keywords
rotor
blade
bearing
control sleeve
hub
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
DE19843412592
Other languages
German (de)
English (en)
Other versions
DE3412592A1 (de
Inventor
Karlheinz 8012 Ottobrunn De Mautz
Alois Dipl.-Ing. 8011 Putzbrunn De Schwarz
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 Helicopters Deutschland 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
Priority to DE19843412592 priority Critical patent/DE3412592A1/de
Publication of DE3412592A1 publication Critical patent/DE3412592A1/de
Application granted granted Critical
Publication of DE3412592C2 publication Critical patent/DE3412592C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/33—Rotors having flexing arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE19843412592 1984-04-04 1984-04-04 Rotor mit zu blattpaaren zusammengefassten rotorblaettern Granted DE3412592A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843412592 DE3412592A1 (de) 1984-04-04 1984-04-04 Rotor mit zu blattpaaren zusammengefassten rotorblaettern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843412592 DE3412592A1 (de) 1984-04-04 1984-04-04 Rotor mit zu blattpaaren zusammengefassten rotorblaettern

Publications (2)

Publication Number Publication Date
DE3412592A1 DE3412592A1 (de) 1985-10-17
DE3412592C2 true DE3412592C2 (enrdf_load_stackoverflow) 1988-03-17

Family

ID=6232614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843412592 Granted DE3412592A1 (de) 1984-04-04 1984-04-04 Rotor mit zu blattpaaren zusammengefassten rotorblaettern

Country Status (1)

Country Link
DE (1) DE3412592A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015207C1 (en) * 1990-05-11 1991-10-17 Mtu Muenchen Gmbh Bearing for aircraft engine rotor blade - incorporates torsional tie rod in compact design

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526470C1 (de) * 1985-07-24 1987-01-02 Messerschmitt Boelkow Blohm Rotor,insbesondere eines Drehfluegelflugzeugs
DE3534968C1 (de) * 1985-10-01 1987-02-19 Messerschmitt Boelkow Blohm Rotor,insbesondere fuer Drehfluegelflugzeuge
FR2590323B1 (fr) * 1985-11-21 1989-08-11 Aerospatiale Moyeu en balancier pour rotor bi-pale
FR2591188A1 (fr) * 1985-12-05 1987-06-12 Rabouyt Denis Perfectionnements aux voilures tournantes d'aeronefs.
US5607122A (en) * 1994-12-22 1997-03-04 Bell Helicopter Textron Inc. Tail rotor authority control for a helicopter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397325A1 (fr) * 1977-07-13 1979-02-09 Aerospatiale Moyeu de rotor, en particulier pour le rotor principal d'un helicoptere
FR2430354A1 (fr) * 1978-07-07 1980-02-01 Aerospatiale Helice multipale a pas variable d'un type simplifie

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015207C1 (en) * 1990-05-11 1991-10-17 Mtu Muenchen Gmbh Bearing for aircraft engine rotor blade - incorporates torsional tie rod in compact design

Also Published As

Publication number Publication date
DE3412592A1 (de) 1985-10-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EUROCOPTER DEUTSCHLAND GMBH, 8012 OTTOBRUNN, DE

8339 Ceased/non-payment of the annual fee