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IT1061115B - Dispositivo per la correzione del momento statico delle pale rotanti di rotori specie nei rotori prinicpali di elicotteri - Google Patents

Dispositivo per la correzione del momento statico delle pale rotanti di rotori specie nei rotori prinicpali di elicotteri

Info

Publication number
IT1061115B
IT1061115B IT24534/76A IT2453476A IT1061115B IT 1061115 B IT1061115 B IT 1061115B IT 24534/76 A IT24534/76 A IT 24534/76A IT 2453476 A IT2453476 A IT 2453476A IT 1061115 B IT1061115 B IT 1061115B
Authority
IT
Italy
Prior art keywords
rotors
helicopters
species
correction
rotary blades
Prior art date
Application number
IT24534/76A
Other languages
English (en)
Original Assignee
Messerschmitt Boelkow Blohm
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 Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm
Application granted granted Critical
Publication of IT1061115B publication Critical patent/IT1061115B/it

Links

Classifications

    • 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
    • G01M1/30—Compensating imbalance
    • G01M1/32—Compensating imbalance by adding material to the body to be tested, e.g. by correcting-weights
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Motors, Generators (AREA)
IT24534/76A 1975-06-24 1976-06-22 Dispositivo per la correzione del momento statico delle pale rotanti di rotori specie nei rotori prinicpali di elicotteri IT1061115B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2528007A DE2528007C2 (de) 1975-06-24 1975-06-24 Verfahren zur Korrektur der Schwerpunktlage und des Gewichts von Rotorblättern

Publications (1)

Publication Number Publication Date
IT1061115B true IT1061115B (it) 1982-10-20

Family

ID=5949787

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24534/76A IT1061115B (it) 1975-06-24 1976-06-22 Dispositivo per la correzione del momento statico delle pale rotanti di rotori specie nei rotori prinicpali di elicotteri

Country Status (5)

Country Link
US (1) US4078422A (it)
DE (1) DE2528007C2 (it)
FR (1) FR2315691A1 (it)
GB (1) GB1549436A (it)
IT (1) IT1061115B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1208041A (en) * 1982-04-26 1986-07-22 William P. Ellis, Jr. Method for balancing mechanical components
US5273398A (en) * 1992-12-01 1993-12-28 United Technologies Corporation Rotor blade balance weight assembly
US5475622A (en) * 1994-08-31 1995-12-12 United Technologies Corp. Method and apparatus for balancing helicopter rotor blades
DE19501959C2 (de) * 1995-01-24 1998-07-02 Bosch Gmbh Robert Verfahren zum Auswuchten einer elektrisch angetriebenen Luftgebläseeinheit
US5824897A (en) * 1996-08-15 1998-10-20 Avion, Inc. Blade static balancing fixture
DE60000713T2 (de) 1999-08-20 2003-07-03 Sumitomo Rubber Industries Ltd., Kobe Radauswuchtgewicht
RU2180735C1 (ru) * 2001-05-16 2002-03-20 Открытое акционерное общество "Казанский вертолетный завод" Способ балансировки воздушных винтов вертолетов
US6550317B2 (en) * 2001-09-10 2003-04-22 Ge Medical Systems Global Technology Co., Llc X-ray tube balancing method
US20050126286A1 (en) * 2003-12-10 2005-06-16 L&L Products, Inc. Method for balancing a movable member and member formed thereby
RU2292021C1 (ru) * 2005-10-21 2007-01-20 Открытое акционерное общество "Казанский вертолетный завод" Устройство для статической балансировки лопастей винтов вертолетов
RU2311624C2 (ru) * 2005-11-03 2007-11-27 Открытое акционерное общество "Казанский вертолетный завод" Устройство для статической балансировки лопастей винтов вертолетов
RU2336508C1 (ru) * 2007-04-28 2008-10-20 Открытое акционерное общество "Казанский вертолетный завод" Способ статической балансировки лопастей воздушных винтов
US7966865B2 (en) * 2009-01-05 2011-06-28 Michael Alfred Wilhelm Lenz Method for balancing radical projections detached from a rotating assembly
EP2233904B1 (en) * 2009-03-25 2012-06-20 Siemens Aktiengesellschaft Arrangement to determine a static moment of a blade
CA2816509C (en) * 2010-11-12 2016-02-23 Bell Helicopter Textron Inc. Composite rotor blade having weighted material for mass balancing
US8954298B2 (en) * 2012-01-03 2015-02-10 The Boeing Company Methods and systems for helicopter rotor blade balancing
US8862310B2 (en) * 2012-06-06 2014-10-14 Simmonds Precision Products, Inc. Determining rotorcraft collective adjustment during ground test
US20140260711A1 (en) * 2013-03-12 2014-09-18 Larry A. Turner Probe balancer
CN103712745B (zh) * 2013-12-26 2016-03-23 哈尔滨工业大学 直升机旋翼桨叶重心参数测量装置及方法
EP3034861B1 (en) 2014-12-18 2018-09-12 Acciona Windpower S.a. Balancing method of wind turbine rotors
US10843434B2 (en) 2015-06-22 2020-11-24 Sikorsky Aircraft Corporation Core material for composite structures
DK3225841T3 (da) * 2016-03-31 2022-01-10 Nordex Energy Spain S A Fremgangsmåde til afbalancering af vindturbinerotor, associeret system og vindturbine
US10550823B2 (en) * 2016-08-10 2020-02-04 General Electric Company Method for balancing segmented wind turbine rotor blades
US11548627B2 (en) 2016-08-15 2023-01-10 Sikorsky Aircraft Corporation Core matertal for balanced rotor blade
RU2658227C2 (ru) * 2016-10-06 2018-06-19 Ростовский вертолетный производственный комплекс, Публичное акционерное общество "Роствертол" Приспособление для измерения положения поперечного центра тяжести лопастей несущих и рулевых винтов вертолётов
US10661487B2 (en) 2016-11-30 2020-05-26 The Boeing Company Particulate-binder composite article and associated system and method for manufacturing the same
US11891169B2 (en) * 2019-09-06 2024-02-06 Textron Innovations Inc. Insert for a blade of a rotary-wing aircraft

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1209730A (en) * 1912-07-23 1916-12-26 Expl Des Procedes Westinghouse Leblanc Sa Automatic balancer for rotating bodies.
US1385802A (en) * 1920-02-18 1921-07-26 James Erickson Electroplated propeller for aerial vehicles
DE693379C (de) * 1937-02-25 1940-07-06 Aufschnittschneidemaschinen Un Verfahren und Vorrichtung zum statischen Auswuchten von Maschinenteilen
US2203782A (en) * 1939-01-11 1940-06-11 Toledo Scale Mfg Co Testing device
US2430702A (en) * 1944-01-12 1947-11-11 Toledo Scale Co Weighing scale
US2937613A (en) * 1957-11-20 1960-05-24 Everett P Larsh Balancing apparatus
US3221543A (en) * 1961-09-18 1965-12-07 Toledo Scale Corp Weight and center of gravity computing apparatus
DE1199386B (de) * 1962-06-26 1965-08-26 Licentia Gmbh Mit harzartiger Kittmasse ausgewuchteter Anker elektrischer Maschinen
DE1781223B1 (de) * 1968-09-10 1971-02-11 Ver Flugtechnische Werke Vorrichtung zum statischen und dynamischen Auswuchten von Rotorblaettern
US3638477A (en) * 1969-02-13 1972-02-01 Bevauge Ag Device for determining the center of gravity and/or the weight of airplanes
US3939020A (en) * 1969-09-18 1976-02-17 John A. Caramanian Method of balancing a rotor

Also Published As

Publication number Publication date
DE2528007A1 (de) 1977-01-13
US4078422A (en) 1978-03-14
DE2528007C2 (de) 1984-04-19
FR2315691A1 (fr) 1977-01-21
GB1549436A (en) 1979-08-08
FR2315691B3 (it) 1979-03-09

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