IT8048034A0 - Sistema di montaggio del pilone del rotore di elicotteri per evitare la trasmissione di vibrazioni alla fusoliera - Google Patents

Sistema di montaggio del pilone del rotore di elicotteri per evitare la trasmissione di vibrazioni alla fusoliera

Info

Publication number
IT8048034A0
IT8048034A0 IT8048034A IT4803480A IT8048034A0 IT 8048034 A0 IT8048034 A0 IT 8048034A0 IT 8048034 A IT8048034 A IT 8048034A IT 4803480 A IT4803480 A IT 4803480A IT 8048034 A0 IT8048034 A0 IT 8048034A0
Authority
IT
Italy
Prior art keywords
fuselage
vibrations
mounting system
helicopter rotor
avoid transmission
Prior art date
Application number
IT8048034A
Other languages
English (en)
Other versions
IT1144041B (it
Inventor
Wesley Louis Cresap
Alan Wayne Myers
Sathy Padmanaban Viswanathan
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 IT8048034A0 publication Critical patent/IT8048034A0/it
Application granted granted Critical
Publication of IT1144041B publication Critical patent/IT1144041B/it

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)
IT48034/80A 1979-03-01 1980-02-28 Sistema di montaggio del pilone del rotore di elicotteri per evitare la trasmissione di vibrazioni alla fusoliera IT1144041B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8048034A0 true IT8048034A0 (it) 1980-02-28
IT1144041B IT1144041B (it) 1986-10-29

Family

ID=21776951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48034/80A IT1144041B (it) 1979-03-01 1980-02-28 Sistema di montaggio del pilone del rotore di elicotteri per evitare la trasmissione di vibrazioni alla fusoliera

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109522636A (zh) * 2018-11-09 2019-03-26 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006116224A2 (en) 2005-04-27 2006-11-02 Bell Helicopter Textron Inc. Elastomeric spring-damper with integral stops
DE102009015806B4 (de) * 2009-04-01 2013-04-04 Otmar Birkner Tragschrauber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US322379A (en) * 1885-07-14 Axel jorgensen
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
US4111386A (en) * 1976-12-09 1978-09-05 United Technologies Corporation Helicopter rotor and transmission mounting and vibration isolation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109522636A (zh) * 2018-11-09 2019-03-26 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

Also Published As

Publication number Publication date
JPH0253279B2 (it) 1990-11-16
AU533359B2 (en) 1983-11-17
MX6587E (es) 1985-07-26
GB2043574B (en) 1982-12-22
ES8103707A1 (es) 1981-02-16
BR8001223A (pt) 1980-11-04
JPS55160700A (en) 1980-12-13
DE3007200A1 (de) 1980-09-11
IL59460A (en) 1984-02-29
CA1149360A (en) 1983-07-05
ES489030A0 (es) 1981-02-16
FR2450200A1 (fr) 1980-09-26
AR226172A1 (es) 1982-06-15
FR2450200B1 (it) 1984-08-03
DE3007200C2 (it) 1989-01-26
IT1144041B (it) 1986-10-29
AU5593780A (en) 1980-09-04
GB2043574A (en) 1980-10-08

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225