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TR199501075A2 - Helikopter rotor kanatlarinin dengelenmesi icin usul ve cihaz. - Google Patents

Helikopter rotor kanatlarinin dengelenmesi icin usul ve cihaz.

Info

Publication number
TR199501075A2
TR199501075A2 TR95/01075A TR9501075A TR199501075A2 TR 199501075 A2 TR199501075 A2 TR 199501075A2 TR 95/01075 A TR95/01075 A TR 95/01075A TR 9501075 A TR9501075 A TR 9501075A TR 199501075 A2 TR199501075 A2 TR 199501075A2
Authority
TR
Turkey
Prior art keywords
rotor blades
helicopter rotor
balancing helicopter
balancing
blades
Prior art date
Application number
TR95/01075A
Other languages
English (en)
Inventor
William C Reinfelder
David A Kovalsky
Kevin P Leahy
Corey D Jones
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of TR199501075A2 publication Critical patent/TR199501075A2/tr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/008—Rotors tracking or balancing devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/12—Static balancing; Determining position of centre of gravity

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
TR95/01075A 1994-08-31 1995-08-29 Helikopter rotor kanatlarinin dengelenmesi icin usul ve cihaz. TR199501075A2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/298,712 US5475622A (en) 1994-08-31 1994-08-31 Method and apparatus for balancing helicopter rotor blades

Publications (1)

Publication Number Publication Date
TR199501075A2 true TR199501075A2 (tr) 1996-06-21

Family

ID=23151708

Family Applications (1)

Application Number Title Priority Date Filing Date
TR95/01075A TR199501075A2 (tr) 1994-08-31 1995-08-29 Helikopter rotor kanatlarinin dengelenmesi icin usul ve cihaz.

Country Status (11)

Country Link
US (1) US5475622A (tr)
EP (1) EP0777601B1 (tr)
JP (1) JP3589672B2 (tr)
KR (1) KR970705498A (tr)
CN (1) CN1065492C (tr)
BR (1) BR9508646A (tr)
CA (1) CA2198718A1 (tr)
DE (1) DE69505682T2 (tr)
RU (1) RU2138790C1 (tr)
TR (1) TR199501075A2 (tr)
WO (1) WO1996006775A1 (tr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5824897A (en) * 1996-08-15 1998-10-20 Avion, Inc. Blade static balancing fixture
RU2180735C1 (ru) * 2001-05-16 2002-03-20 Открытое акционерное общество "Казанский вертолетный завод" Способ балансировки воздушных винтов вертолетов
RU2336508C1 (ru) * 2007-04-28 2008-10-20 Открытое акционерное общество "Казанский вертолетный завод" Способ статической балансировки лопастей воздушных винтов
US7775107B2 (en) * 2007-10-03 2010-08-17 Hamilton Sundstrand Corporation Measuring rotor imbalance via blade clearance sensors
US8353673B2 (en) * 2008-04-26 2013-01-15 Sikorsky Aircraft Corporation Main rotor blade with integral cuff
RU2385262C1 (ru) * 2008-11-14 2010-03-27 Федеральное государственное унитарное предприятие "Летно-исследовательский институт имени М.М. Громова" Способ уменьшения нагрузок и вибраций на летательных аппаратах, имеющих многолопастные воздушные винты с четным числом лопастей
US7966865B2 (en) * 2009-01-05 2011-06-28 Michael Alfred Wilhelm Lenz Method for balancing radical projections detached from a rotating assembly
CN102410905B (zh) * 2011-12-14 2014-03-26 中国人民解放军总参谋部第六十研究所 一种无人直升机转动惯量和重心一体化测量装置
US9216821B1 (en) 2012-01-03 2015-12-22 The Boeing Company Methods and systems for helicopter rotor blade balancing
US8954298B2 (en) 2012-01-03 2015-02-10 The Boeing Company Methods and systems for helicopter rotor blade balancing
RU2531091C2 (ru) * 2012-11-22 2014-10-20 Олег Юрьевич Егоров Способ балансировки вентиляторов в сборе
US20140260711A1 (en) * 2013-03-12 2014-09-18 Larry A. Turner Probe balancer
US9598168B2 (en) 2013-09-23 2017-03-21 Sikorsky Aircraft Corporation Method of assembling and balancing rotor blades
US9988146B2 (en) 2013-11-08 2018-06-05 Sikorsky Aircraft Corporation Rotor balancing apparatus
US9290237B1 (en) * 2014-10-24 2016-03-22 Jian-Xing Lin Hydrofoil
US9914534B2 (en) * 2015-04-07 2018-03-13 Sikorsky Aircraft Corporation Method for static balancing of aircraft rotor blades
CN106197844A (zh) * 2015-05-05 2016-12-07 昌河飞机工业（集团）有限责任公司 一种测量复合材料桨叶静矩的装置及其测量方法
US10843434B2 (en) 2015-06-22 2020-11-24 Sikorsky Aircraft Corporation Core material for composite structures
KR101686929B1 (ko) * 2016-05-03 2016-12-15 엘아이지넥스원 주식회사 비행체의 구동 날개 얼라인먼트 장치 및 방법
US11548627B2 (en) 2016-08-15 2023-01-10 Sikorsky Aircraft Corporation Core matertal for balanced rotor blade
DE102017206349B4 (de) * 2017-04-12 2019-04-11 Siemens Gamesa Renewable Energy A/S Wiegevorrichtung für ein Windenergieanlagen-Rotorblatt
CN109850138A (zh) * 2017-11-30 2019-06-07 中光电智能机器人股份有限公司 无人机及其螺旋桨
US11391156B2 (en) 2020-01-23 2022-07-19 Textron Innovations Inc. Static rotor blade assembly balancing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26047E (en) * 1966-06-28 Propeller balancing device
US2388705A (en) * 1942-11-05 1945-11-13 Aviat Corp Apparatus for balancing propeller blades
US3782202A (en) * 1972-04-20 1974-01-01 Balance Technology Inc Method and apparatus for balancing segmented parts
US3952601A (en) * 1974-12-18 1976-04-27 United Technologies Corporation Helicopter rotor blade balancing method
DE2528007C2 (de) * 1975-06-24 1984-04-19 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zur Korrektur der Schwerpunktlage und des Gewichts von Rotorblättern
US3999888A (en) * 1975-06-25 1976-12-28 United Technologies Corporation Composite tip weight attachment
DE2740454A1 (de) * 1977-09-08 1979-03-15 Hofmann Gmbh & Co Kg Maschinen Verfahren und vorrichtung zum auswuchten von rotoren, insbesondere von kfz-raedern
DE2935002C3 (de) * 1979-08-30 1982-03-11 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zur Korrektur des Gesamtgewichts und des statischen Moments eines einzelnen Drehflügelblattes
US4348885A (en) * 1980-12-12 1982-09-14 Gebr. Hofmann Gmbh & Co. Kg, Maschinenfabrik Method and system for operational testing of a device for balancing bodies of rotation
DE3247503C1 (de) * 1982-12-22 1984-01-19 Wolf-Dieter 6100 Darmstadt Reutlinger Einrichtung zur Unwuchtbestimmung an Luftschrauben
US4489605A (en) * 1982-12-27 1984-12-25 Donald O. Gillman Balancing machine for large rotatable parts
USRE34207E (en) * 1986-11-19 1993-03-30 General Electric Company Counterrotating aircraft propulsor blades
US4971641A (en) * 1988-11-14 1990-11-20 General Electric Company Method of making counterrotating aircraft propeller blades
US4991437A (en) * 1988-11-30 1991-02-12 Hanchett Raymond L Airfoil balancer
US4986149A (en) * 1989-04-10 1991-01-22 Dayton-Walther Corporation System for final balancing of cast metal brake drums
US5273398A (en) * 1992-12-01 1993-12-28 United Technologies Corporation Rotor blade balance weight assembly

Also Published As

Publication number Publication date
DE69505682T2 (de) 1999-06-10
RU2138790C1 (ru) 1999-09-27
DE69505682D1 (de) 1998-12-03
CA2198718A1 (en) 1996-03-07
EP0777601B1 (en) 1998-10-28
US5475622A (en) 1995-12-12
WO1996006775A1 (en) 1996-03-07
JP3589672B2 (ja) 2004-11-17
JPH10505305A (ja) 1998-05-26
KR970705498A (ko) 1997-10-09
BR9508646A (pt) 1997-11-25
EP0777601A1 (en) 1997-06-11
CN1065492C (zh) 2001-05-09
CN1156433A (zh) 1997-08-06

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