CA951301A - Helicopter rotor system - Google Patents

Helicopter rotor system

Info

Publication number
CA951301A
CA951301A CA127,408,A CA127408A CA951301A CA 951301 A CA951301 A CA 951301A CA 127408 A CA127408 A CA 127408A CA 951301 A CA951301 A CA 951301A
Authority
CA
Canada
Prior art keywords
rotor system
helicopter rotor
helicopter
rotor
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
CA127,408,A
Inventor
Peter J. Arcidiacono
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of CA951301A publication Critical patent/CA951301A/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
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • 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)
CA127,408,A 1971-04-08 1971-11-10 Helicopter rotor system Expired CA951301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13245971A 1971-04-08 1971-04-08

Publications (1)

Publication Number Publication Date
CA951301A true CA951301A (en) 1974-07-16

Family

ID=22454151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,408,A Expired CA951301A (en) 1971-04-08 1971-11-10 Helicopter rotor system

Country Status (4)

Country Link
CA (1) CA951301A (en)
DE (1) DE2214262A1 (en)
FR (1) FR2132864B1 (en)
IT (1) IT950949B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755557A1 (en) * 1976-12-15 1978-07-06 United Technologies Corp HELICOPTER ROTOR
DE2927263A1 (en) * 1978-07-12 1980-01-24 United Technologies Corp HELICOPTER CROSS-HOLE ROTOR
US4304694A (en) 1979-12-03 1981-12-08 United Technologies Corporation High damping epoxy resin composite
US4332525A (en) * 1979-12-03 1982-06-01 United Technologies Corporation Matched stiffness rotor flexbeam and blade system
US4366387A (en) * 1979-05-10 1982-12-28 Carter Wind Power Wind-driven generator apparatus and method of making blade supports _therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874820A (en) * 1974-04-08 1975-04-01 United Aircraft Corp Hingeless in-plane rotor blade design
FR2310920A1 (en) * 1975-05-14 1976-12-10 Aerospatiale ROTOR ARRANGEMENT FOR ROTATING BLADE AIRCRAFT
FR2430354A1 (en) 1978-07-07 1980-02-01 Aerospatiale MULTIPALE PROPELLER WITH VARIABLE STEP OF A SIMPLIFIED TYPE
DE102007013291B4 (en) 2007-03-16 2010-04-15 Eurocopter Deutschland Gmbh Rotor blade for a bearingless rotor of a rotary wing aircraft

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484174A (en) * 1968-04-08 1969-12-16 Kaman Corp Rotary wing system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755557A1 (en) * 1976-12-15 1978-07-06 United Technologies Corp HELICOPTER ROTOR
DE2927263A1 (en) * 1978-07-12 1980-01-24 United Technologies Corp HELICOPTER CROSS-HOLE ROTOR
US4366387A (en) * 1979-05-10 1982-12-28 Carter Wind Power Wind-driven generator apparatus and method of making blade supports _therefor
US4304694A (en) 1979-12-03 1981-12-08 United Technologies Corporation High damping epoxy resin composite
US4332525A (en) * 1979-12-03 1982-06-01 United Technologies Corporation Matched stiffness rotor flexbeam and blade system

Also Published As

Publication number Publication date
FR2132864B1 (en) 1977-04-01
FR2132864A1 (en) 1972-11-24
IT950949B (en) 1973-06-20
DE2214262A1 (en) 1972-10-19

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