DE69106215D1 - Antriebsteiler für den Hauptrotor eines Hubschraubers mit Drehschwingungsdämpfer aus Elastomerwerkstoff. - Google Patents

Antriebsteiler für den Hauptrotor eines Hubschraubers mit Drehschwingungsdämpfer aus Elastomerwerkstoff.

Info

Publication number
DE69106215D1
DE69106215D1 DE69106215T DE69106215T DE69106215D1 DE 69106215 D1 DE69106215 D1 DE 69106215D1 DE 69106215 T DE69106215 T DE 69106215T DE 69106215 T DE69106215 T DE 69106215T DE 69106215 D1 DE69106215 D1 DE 69106215D1
Authority
DE
Germany
Prior art keywords
helicopter
vibration damper
torsional vibration
main rotor
elastomer material
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 - Fee Related
Application number
DE69106215T
Other languages
English (en)
Other versions
DE69106215T2 (de
Inventor
Jules G Kish
Lionel George Webb
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 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 DE69106215D1 publication Critical patent/DE69106215D1/de
Application granted granted Critical
Publication of DE69106215T2 publication Critical patent/DE69106215T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/14—Construction providing resilience or vibration-damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/124—Elastomeric springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19014—Plural prime movers selectively coupled to common output
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19633—Yieldability in gear trains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19907—Sound deadening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19921—Separate rim
    • Y10T74/19926—Detachable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
DE69106215T 1990-05-16 1991-05-14 Antriebsteiler für den Hauptrotor eines Hubschraubers mit Drehschwingungsdämpfer aus Elastomerwerkstoff. Expired - Fee Related DE69106215T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/525,388 US5117704A (en) 1990-05-16 1990-05-16 Elastomeric torsional isolator

Publications (2)

Publication Number Publication Date
DE69106215D1 true DE69106215D1 (de) 1995-02-09
DE69106215T2 DE69106215T2 (de) 1995-05-11

Family

ID=24093048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69106215T Expired - Fee Related DE69106215T2 (de) 1990-05-16 1991-05-14 Antriebsteiler für den Hauptrotor eines Hubschraubers mit Drehschwingungsdämpfer aus Elastomerwerkstoff.

Country Status (5)

Country Link
US (1) US5117704A (de)
EP (1) EP0457711B1 (de)
JP (1) JPH04228952A (de)
CA (1) CA2042002A1 (de)
DE (1) DE69106215T2 (de)

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* Cited by examiner, † Cited by third party
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JPH07286623A (ja) * 1994-04-15 1995-10-31 Mitsubishi Electric Corp 可とう歯車継手
US5716300A (en) * 1996-05-01 1998-02-10 Sikorsky Aircraft Corporation Isolated ring gear for planetary gear drive systems
JPH1159593A (ja) * 1997-08-14 1999-03-02 Fuji Heavy Ind Ltd ヘリコプタの動力伝達装置
DE19736572A1 (de) 1997-08-22 1999-02-25 Zf Luftfahrttechnik Gmbh Getriebe mit Leistungsverzweigung, insbesondere für einen Hubschrauber-Rotor-Antrieb
EP1167822B1 (de) * 1997-11-03 2006-08-16 Honeywell Ag Einrichtung zur Erzeugung einer Längsbewegung und/oder einer Drehbewegung
US5911788A (en) * 1998-02-20 1999-06-15 Sundstrand Corporation Compliant gear
US6428443B1 (en) 2001-01-29 2002-08-06 Delphi Oracle Corp. Split torque epicyclic gearing
US7022023B2 (en) 2002-04-30 2006-04-04 Don Guo Integrated driveline flange torsional damper
US20060123942A1 (en) * 2004-12-14 2006-06-15 Facciolla Arthur O Constructive arrangement in metallic gear
WO2008060274A2 (en) * 2006-11-14 2008-05-22 Bell Helicopter Textron Inc. Multiple drive-path transmission with torque-splitting differential mechanism
US8128076B2 (en) * 2008-11-07 2012-03-06 Itt Manfacturing Enterprises, Inc. Noise attenuator for side wall panel
CN103742604B (zh) * 2014-01-13 2016-08-17 西北工业大学 一种相位可调节的弹性轴均载装置
AT514590B1 (de) * 2014-02-13 2015-02-15 Metaldyne Internat Deutschland Gmbh Zahnrad
WO2015167893A1 (en) * 2014-04-29 2015-11-05 Sikorsky Aircraft Corporation Radially compliant quill shaft
US10151379B2 (en) * 2014-10-14 2018-12-11 Dayco Ip Holdings, Llc Torsional vibration dampers
CN104500707B (zh) * 2014-12-19 2017-11-14 重庆大学 减速用分扭传动机构
CN104633006A (zh) * 2015-01-09 2015-05-20 哈尔滨东安发动机（集团）有限公司 传动系统均载结构
US20160215855A1 (en) * 2015-01-23 2016-07-28 Honeywell International Inc. Aircraft electric drive train with damping/compliance device
JP6841806B2 (ja) * 2018-10-05 2021-03-10 ファナック株式会社 回転力伝達部品
CN109677599A (zh) * 2019-02-22 2019-04-26 一飞智控(天津)科技有限公司 双旋翼无人机动力系统
US10808753B1 (en) * 2019-06-03 2020-10-20 Raytheon Technologies Corporation Method and apparatus for mounting multiple bearings on a shaft
IT201900016145A1 (it) 2019-09-12 2021-03-12 Ge Avio Srl Ammortizzatore di un sistema assialmente iperstatico
FR3102820B1 (fr) * 2019-10-30 2021-10-01 Airbus Helicopters Système de transmission de couple à multiples chemins de passage entre un arbre menant et un arbre mené et véhicule
US11702197B2 (en) * 2020-03-19 2023-07-18 Lockheed Martin Corporation Coaxial split torque gearbox with sequential load distribution

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US95122A (en) * 1869-09-21 Improved railway-car and driving- wheel
US403326A (en) * 1889-05-14 Thomas j
US623883A (en) * 1899-04-25 Cushioned car-wheel
DE331989C (de) * 1919-11-21 1921-01-18 Huldreich Keller Zusammensetzbares Zahnrad
US2674897A (en) * 1949-06-11 1954-04-13 S D M Company Resilient sheave
FR1147556A (fr) * 1955-03-08 1957-11-27 Napier & Son Ltd Perfectionnements aux engrenages
GB979541A (en) * 1962-11-29 1965-01-06 Angus George Co Ltd Improvements in and relating to gearwheels
US3408830A (en) * 1966-08-25 1968-11-05 Eaton Yale & Towne Torsion drive assembly
DE1945264A1 (de) * 1969-09-06 1971-03-11 Bhs Bayerische Berg Elastische,drehmomentuebertragende Abstuetzung eines Zahnkranzes
DE2215881A1 (de) * 1972-03-28 1973-10-11 Mannesmann Meer Ag Verzweigungsgetriebe, insbesondere fuer schiffsantriebsanlagen
DE2438549A1 (de) * 1974-08-10 1976-02-19 Hurth Masch Zahnrad Carl Zahnrad
US3871248A (en) * 1974-08-13 1975-03-18 Thomas Barish Two-power-path bevel gearing for high loads and high speeds
SU579489A1 (ru) * 1976-05-24 1977-11-05 Институт Проблем Надежности И Долговечности Машин Ан Белорусской Сср Зубчатое колесо
JPS6049796B2 (ja) * 1978-01-06 1985-11-05 日本ゼオン株式会社 ゴム管またはゴムホ−ス
US4489625A (en) * 1982-11-23 1984-12-25 Transmission Research, Inc. Split torque transmission
US4674351A (en) * 1985-12-23 1987-06-23 Sundstrand Corporation Compliant gear
GB8610756D0 (en) * 1986-05-02 1986-06-11 Pengilly E A Power transmission
US4831897A (en) * 1987-10-05 1989-05-23 Sundstrand Corporation Torsionally compliant gear for use in multiple load path transmissions

Also Published As

Publication number Publication date
EP0457711B1 (de) 1994-12-28
EP0457711A1 (de) 1991-11-21
JPH04228952A (ja) 1992-08-18
CA2042002A1 (en) 1991-11-17
DE69106215T2 (de) 1995-05-11
US5117704A (en) 1992-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee