DE69103244D1 - Elastomer-Taumelscheibe eines Hubschraubers. - Google Patents

Elastomer-Taumelscheibe eines Hubschraubers.

Info

Publication number
DE69103244D1
DE69103244D1 DE69103244T DE69103244T DE69103244D1 DE 69103244 D1 DE69103244 D1 DE 69103244D1 DE 69103244 T DE69103244 T DE 69103244T DE 69103244 T DE69103244 T DE 69103244T DE 69103244 D1 DE69103244 D1 DE 69103244D1
Authority
DE
Germany
Prior art keywords
swashplate
helicopter
elastomer
elastomer swashplate
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
DE69103244T
Other languages
English (en)
Other versions
DE69103244T2 (de
Inventor
Francis E Byrnes
Albert T Krauss
Edward S Hibyan
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 DE69103244D1 publication Critical patent/DE69103244D1/de
Application granted granted Critical
Publication of DE69103244T2 publication Critical patent/DE69103244T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
    • B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Support Of The Bearing (AREA)
DE69103244T 1990-10-11 1991-10-10 Elastomer-Taumelscheibe eines Hubschraubers. Expired - Fee Related DE69103244T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/598,469 US5083725A (en) 1990-10-11 1990-10-11 Elastomeric swashplate configuration for helicopters

Publications (2)

Publication Number Publication Date
DE69103244D1 true DE69103244D1 (de) 1994-09-08
DE69103244T2 DE69103244T2 (de) 1994-11-24

Family

ID=24395669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69103244T Expired - Fee Related DE69103244T2 (de) 1990-10-11 1991-10-10 Elastomer-Taumelscheibe eines Hubschraubers.

Country Status (5)

Country Link
US (1) US5083725A (de)
EP (1) EP0480869B1 (de)
JP (1) JPH04278897A (de)
CA (1) CA2052429A1 (de)
DE (1) DE69103244T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5573463A (en) * 1994-05-20 1996-11-12 Continental Emsco Company Elastomeric drive line coupling for transmitting torque and simultaneously accomodating shaft misalignments and angular deflections
US5826822A (en) * 1996-04-19 1998-10-27 Rehm; Rehm N. System and method for providing cyclic and collective pitch control in a rotary wing aircraft
US5810562A (en) * 1996-09-17 1998-09-22 Sikorsky Aircraft Corporation Composite rotating swashplate for a helicopter rotor system
US5785497A (en) * 1997-03-11 1998-07-28 Sikorsky Aircraft Corporation Control rod mounting arrangement for helicopter swashplates
US7097169B2 (en) * 2004-08-04 2006-08-29 Skf Usa Inc. Elastomeric bearing with modified cylindrical core
US8142158B2 (en) 2005-12-02 2012-03-27 Sikorsky Aircraft Corporation Compact load path swashplate assembly
US8961138B2 (en) 2011-12-09 2015-02-24 Bell Helicopter Textron Inc. Preventing rotation of a fixed ring of a swashplate
US9452830B2 (en) 2014-01-13 2016-09-27 Sikorsky Aircraft Corporation Constant velocity drive for tilt rotor assembly
US11014658B1 (en) 2015-01-02 2021-05-25 Delbert Tesar Driveline architecture for rotorcraft featuring active response actuators
EP3516245A4 (de) * 2016-09-22 2020-06-24 Sikorsky Aircraft Corporation Uniball-lager mit nachgiebigem innenelement
US10766612B2 (en) * 2017-07-24 2020-09-08 Textron Innovations Inc. Rotor hub assembly with universal joint
US11440653B2 (en) * 2020-06-05 2022-09-13 Textron Innovations Inc. Anti-drive mechanism for rotary aircraft control
US11780574B2 (en) * 2021-06-03 2023-10-10 Lockheed Martin Corporation Swashplate assembly for a rotor system
DE102022001962A1 (de) 2022-06-04 2023-12-07 Josef Schreiner Taumelscheibe für flugfähige, unbemannte Hubschrauber

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713358A (en) * 1950-12-26 1954-08-11 Hiller Helicopters Cyclic pitch control mounting for rotary wing aircraft
US3558082A (en) * 1968-07-16 1971-01-26 Ralph F Bennie Rotary wing aircraft
US3841586A (en) * 1973-04-26 1974-10-15 Boeing Co Rotor swashplate assembly
US4232563A (en) * 1978-03-16 1980-11-11 Barry Wright Corporation Laminated elastomeric end bearings for articulating links
FR2564057B1 (fr) * 1984-05-14 1986-10-31 Aerospatiale Dispositif a plateaux cycliques montes sur articulations lamifiees pour la commande du pas des pales d'un rotor
US4714450A (en) * 1984-06-20 1987-12-22 United Technologies Corporation Elastomeric high torque, constant velocity joint
GB2160619B (en) * 1984-06-20 1987-10-14 United Technologies Corp Elastomeric high torque constant velocity joint
US4588355A (en) * 1984-08-23 1986-05-13 United Technologies Corporation Flexible swashplate centering member
US4688993A (en) * 1985-03-21 1987-08-25 United Technologies Corporation Tangential link swashplate centering member
US4877375A (en) * 1986-09-30 1989-10-31 The Boeing Company Drive shaft and rotor hub for helicopter flexible rotor system
US4804315A (en) * 1987-07-30 1989-02-14 United Technologies Corporation Composite helicopter swashplate
US4986735A (en) * 1989-10-13 1991-01-22 Bell Helicopter Textron, Inc. Pitch change bearing system

Also Published As

Publication number Publication date
CA2052429A1 (en) 1992-04-12
EP0480869B1 (de) 1994-08-03
JPH04278897A (ja) 1992-10-05
US5083725A (en) 1992-01-28
EP0480869A1 (de) 1992-04-15
DE69103244T2 (de) 1994-11-24

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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