DE2515414C3 - Rotorblatt-Steuervorrichtung für Hubschrauber - Google Patents

Rotorblatt-Steuervorrichtung für Hubschrauber

Info

Publication number
DE2515414C3
DE2515414C3 DE2515414A DE2515414A DE2515414C3 DE 2515414 C3 DE2515414 C3 DE 2515414C3 DE 2515414 A DE2515414 A DE 2515414A DE 2515414 A DE2515414 A DE 2515414A DE 2515414 C3 DE2515414 C3 DE 2515414C3
Authority
DE
Germany
Prior art keywords
ring
control device
rotor blade
bearing
blade control
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
DE2515414A
Other languages
German (de)
English (en)
Other versions
DE2515414B2 (de
DE2515414A1 (de
Inventor
Klaus Dipl.-Ing. 8190 Weidach Brunsch
Hubert Dipl.-Ing. 8000 Muenchen Frommlet
Karl-Heinz 8012 Ottobrunn 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
Priority to DE2515414A priority Critical patent/DE2515414C3/de
Priority to SE7602148A priority patent/SE7602148L/xx
Priority to FR7608463A priority patent/FR2307174A1/fr
Priority to GB12101/76A priority patent/GB1534574A/en
Priority to US05/671,151 priority patent/US4058353A/en
Priority to IT21743/76A priority patent/IT1059256B/it
Priority to JP51039480A priority patent/JPS51124758A/ja
Publication of DE2515414A1 publication Critical patent/DE2515414A1/de
Publication of DE2515414B2 publication Critical patent/DE2515414B2/de
Application granted granted Critical
Publication of DE2515414C3 publication Critical patent/DE2515414C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
    • B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/43—Aeroplanes; Helicopters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
DE2515414A 1975-04-09 1975-04-09 Rotorblatt-Steuervorrichtung für Hubschrauber Expired DE2515414C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2515414A DE2515414C3 (de) 1975-04-09 1975-04-09 Rotorblatt-Steuervorrichtung für Hubschrauber
SE7602148A SE7602148L (sv) 1975-04-09 1976-02-23 Rull-lager
FR7608463A FR2307174A1 (fr) 1975-04-09 1976-03-24 Palier de roulement, en particulier pour helicopteres
GB12101/76A GB1534574A (en) 1975-04-09 1976-03-25 Bearings
US05/671,151 US4058353A (en) 1975-04-09 1976-03-29 Roller bearing assembly with failsafe mechanism
IT21743/76A IT1059256B (it) 1975-04-09 1976-03-31 Cuscinetto a rotolamento specialmente per dispositivi di comando del rotore di eleicotteri
JP51039480A JPS51124758A (en) 1975-04-09 1976-04-09 Rolling bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2515414A DE2515414C3 (de) 1975-04-09 1975-04-09 Rotorblatt-Steuervorrichtung für Hubschrauber

Publications (3)

Publication Number Publication Date
DE2515414A1 DE2515414A1 (de) 1976-10-14
DE2515414B2 DE2515414B2 (de) 1979-05-03
DE2515414C3 true DE2515414C3 (de) 1980-01-03

Family

ID=5943380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2515414A Expired DE2515414C3 (de) 1975-04-09 1975-04-09 Rotorblatt-Steuervorrichtung für Hubschrauber

Country Status (7)

Country Link
US (1) US4058353A (US20070244113A1-20071018-C00169.png)
JP (1) JPS51124758A (US20070244113A1-20071018-C00169.png)
DE (1) DE2515414C3 (US20070244113A1-20071018-C00169.png)
FR (1) FR2307174A1 (US20070244113A1-20071018-C00169.png)
GB (1) GB1534574A (US20070244113A1-20071018-C00169.png)
IT (1) IT1059256B (US20070244113A1-20071018-C00169.png)
SE (1) SE7602148L (US20070244113A1-20071018-C00169.png)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599670A (en) * 1977-07-01 1981-10-07 Nat Res Dev Rotary mechanisms including locking devices
ZA82756B (en) * 1981-02-26 1982-12-29 Dowty Meco Ltd Locking devices
US4465951A (en) * 1983-03-21 1984-08-14 Satellite Business Systems Backup bearing and power transfer assembly for communication satellite
US4635768A (en) * 1985-01-22 1987-01-13 Horton Manufacturing Co., Inc. Clutch having an output with break away connection
US4623269A (en) * 1985-07-22 1986-11-18 Westinghouse Electric Corp. Wheel bearing protection apparatus
DE3912389A1 (de) * 1989-04-14 1990-10-25 Man Nutzfahrzeuge Ag Lagerung fuer einen drehkoerper, insbesondere ein mit einem antriebsaggregat und einem antriebsstrang kuppelbares schwungrad
US6712515B2 (en) * 2002-01-02 2004-03-30 Intel Corporation Redundant ball bearing
FR2934339B1 (fr) * 2008-07-25 2010-09-03 Mecanique Magnetique Sa Palier de secours insensible a la charge axiale
IT1403260B1 (it) 2010-12-15 2013-10-17 Rolic Invest Sarl Impianto di trasporto a fune con almeno una fune traente
EP3255290B1 (en) * 2016-06-06 2019-03-20 Ratier-Figeac SAS Fail safe bearing
EP3753850B1 (en) * 2019-06-17 2021-08-04 LEONARDO S.p.A. Anti-torque rotor for a helicopter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952238A (en) * 1957-08-22 1960-09-13 Standard Car Truck Co Hot bearing signal
US3897116A (en) * 1971-10-07 1975-07-29 Crane Co Bearing wear detector

Also Published As

Publication number Publication date
DE2515414B2 (de) 1979-05-03
FR2307174B3 (US20070244113A1-20071018-C00169.png) 1980-06-27
SE7602148L (sv) 1976-10-10
FR2307174A1 (fr) 1976-11-05
DE2515414A1 (de) 1976-10-14
US4058353A (en) 1977-11-15
JPS51124758A (en) 1976-10-30
GB1534574A (en) 1978-12-06
IT1059256B (it) 1982-05-31

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee