FR2450200A1 - Dispositif de montage du pylone dans un helicoptere - Google Patents

Dispositif de montage du pylone dans un helicoptere

Info

Publication number
FR2450200A1
FR2450200A1 FR8004676A FR8004676A FR2450200A1 FR 2450200 A1 FR2450200 A1 FR 2450200A1 FR 8004676 A FR8004676 A FR 8004676A FR 8004676 A FR8004676 A FR 8004676A FR 2450200 A1 FR2450200 A1 FR 2450200A1
Authority
FR
France
Prior art keywords
fuselage
fixed
rigid
elastic
pylone
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.)
Granted
Application number
FR8004676A
Other languages
English (en)
French (fr)
Other versions
FR2450200B1 (OSRAM
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.)
Textron Inc
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Publication of FR2450200A1 publication Critical patent/FR2450200A1/fr
Application granted granted Critical
Publication of FR2450200B1 publication Critical patent/FR2450200B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B64C2027/002—Vibration damping devices mounted between the rotor drive and the fuselage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Pivots And Pivotal Connections (AREA)
FR8004676A 1979-03-01 1980-03-03 Dispositif de montage du pylone dans un helicoptere Granted FR2450200A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1640379A 1979-03-01 1979-03-01

Publications (2)

Publication Number Publication Date
FR2450200A1 true FR2450200A1 (fr) 1980-09-26
FR2450200B1 FR2450200B1 (OSRAM) 1984-08-03

Family

ID=21776951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004676A Granted FR2450200A1 (fr) 1979-03-01 1980-03-03 Dispositif de montage du pylone dans un helicoptere

Country Status (12)

Country Link
JP (1) JPS55160700A (OSRAM)
AR (1) AR226172A1 (OSRAM)
AU (1) AU533359B2 (OSRAM)
BR (1) BR8001223A (OSRAM)
CA (1) CA1149360A (OSRAM)
DE (1) DE3007200A1 (OSRAM)
ES (1) ES489030A0 (OSRAM)
FR (1) FR2450200A1 (OSRAM)
GB (1) GB2043574B (OSRAM)
IL (1) IL59460A (OSRAM)
IT (1) IT1144041B (OSRAM)
MX (1) MX6587E (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1874600B1 (en) 2005-04-27 2012-08-15 Bell Helicopter Textron Inc. Elastomeric spring-damper with integral stops
DE102009015806B4 (de) * 2009-04-01 2013-04-04 Otmar Birkner Tragschrauber
CN109522636B (zh) * 2018-11-09 2022-12-30 中国直升机设计研究所 一种用于直升机抗坠毁分析的轮式起落架简化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1334044A (fr) * 1961-09-01 1963-08-02 Maschf Augsburg Nuernberg Ag Dispositif de suspension d'un moteur dans le châssis d'un véhicule routier ou ferroviaire
US3690607A (en) * 1970-02-16 1972-09-12 Kenneth C Mard Vibration isolation system
FR2373443A1 (fr) * 1976-12-09 1978-07-07 United Technologies Corp Rotor d'helicoptere, monture de transmission et systeme d'isolation contre les vibrations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US322379A (en) * 1885-07-14 Axel jorgensen
DE1269890B (de) * 1963-09-26 1968-06-06 Dornier Gmbh Stabilisierungseinrichtung fuer Drehfluegelflugzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1334044A (fr) * 1961-09-01 1963-08-02 Maschf Augsburg Nuernberg Ag Dispositif de suspension d'un moteur dans le châssis d'un véhicule routier ou ferroviaire
US3690607A (en) * 1970-02-16 1972-09-12 Kenneth C Mard Vibration isolation system
FR2373443A1 (fr) * 1976-12-09 1978-07-07 United Technologies Corp Rotor d'helicoptere, monture de transmission et systeme d'isolation contre les vibrations

Also Published As

Publication number Publication date
JPH0253279B2 (OSRAM) 1990-11-16
FR2450200B1 (OSRAM) 1984-08-03
DE3007200C2 (OSRAM) 1989-01-26
ES8103707A1 (es) 1981-02-16
JPS55160700A (en) 1980-12-13
BR8001223A (pt) 1980-11-04
CA1149360A (en) 1983-07-05
MX6587E (es) 1985-07-26
IT1144041B (it) 1986-10-29
AU533359B2 (en) 1983-11-17
IT8048034A0 (it) 1980-02-28
DE3007200A1 (de) 1980-09-11
AR226172A1 (es) 1982-06-15
AU5593780A (en) 1980-09-04
IL59460A (en) 1984-02-29
GB2043574A (en) 1980-10-08
GB2043574B (en) 1982-12-22
ES489030A0 (es) 1981-02-16

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