JP4713467B2 - スナッバ - Google Patents

スナッバ Download PDF

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Publication number
JP4713467B2
JP4713467B2 JP2006510115A JP2006510115A JP4713467B2 JP 4713467 B2 JP4713467 B2 JP 4713467B2 JP 2006510115 A JP2006510115 A JP 2006510115A JP 2006510115 A JP2006510115 A JP 2006510115A JP 4713467 B2 JP4713467 B2 JP 4713467B2
Authority
JP
Japan
Prior art keywords
snubber
shim
inner member
holding member
spacer
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 - Lifetime
Application number
JP2006510115A
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English (en)
Japanese (ja)
Other versions
JP2006524608A (ja
JP2006524608A5 (https=
Inventor
シュマリング，デーヴィッド，エヌ．
バーンズ，フランシス，イー．
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.)
Sikorsky Aircraft Corp
Original Assignee
Sikorsky 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 Sikorsky Aircraft Corp filed Critical Sikorsky Aircraft Corp
Publication of JP2006524608A publication Critical patent/JP2006524608A/ja
Publication of JP2006524608A5 publication Critical patent/JP2006524608A5/ja
Application granted granted Critical
Publication of JP4713467B2 publication Critical patent/JP4713467B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/0873—Units comprising several springs made of plastics or the like material of the same material or the material not being specified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/35—Rotors having elastomeric joints
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Arrangements (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Clamps And Clips (AREA)
JP2006510115A 2003-04-18 2004-04-16 スナッバ Expired - Lifetime JP4713467B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/418,381 US6848886B2 (en) 2003-04-18 2003-04-18 Snubber
US10/418,381 2003-04-18
PCT/US2004/011754 WO2004094859A2 (en) 2003-04-18 2004-04-16 Snubber

Publications (3)

Publication Number Publication Date
JP2006524608A JP2006524608A (ja) 2006-11-02
JP2006524608A5 JP2006524608A5 (https=) 2007-06-07
JP4713467B2 true JP4713467B2 (ja) 2011-06-29

Family

ID=33159093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006510115A Expired - Lifetime JP4713467B2 (ja) 2003-04-18 2004-04-16 スナッバ

Country Status (5)

Country Link
US (1) US6848886B2 (https=)
EP (1) EP1616111B1 (https=)
JP (1) JP4713467B2 (https=)
CA (1) CA2490653C (https=)
WO (1) WO2004094859A2 (https=)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040147169A1 (en) 2003-01-28 2004-07-29 Allison Jeffrey W. Power connector with safety feature
US7458839B2 (en) * 2006-02-21 2008-12-02 Fci Americas Technology, Inc. Electrical connectors having power contacts with alignment and/or restraining features
US7258562B2 (en) 2003-12-31 2007-08-21 Fci Americas Technology, Inc. Electrical power contacts and connectors comprising same
WO2005075850A1 (en) * 2004-01-15 2005-08-18 Lord Corporation Rotary wing aircraft rod end and method of making a helicopter vehicle rod end with a precocked orientation
US7476108B2 (en) * 2004-12-22 2009-01-13 Fci Americas Technology, Inc. Electrical power connectors with cooling features
US7384289B2 (en) 2005-01-31 2008-06-10 Fci Americas Technology, Inc. Surface-mount connector
US7303427B2 (en) 2005-04-05 2007-12-04 Fci Americas Technology, Inc. Electrical connector with air-circulation features
US7425145B2 (en) * 2006-05-26 2008-09-16 Fci Americas Technology, Inc. Connectors and contacts for transmitting electrical power
US7641500B2 (en) * 2007-04-04 2010-01-05 Fci Americas Technology, Inc. Power cable connector system
US7905731B2 (en) * 2007-05-21 2011-03-15 Fci Americas Technology, Inc. Electrical connector with stress-distribution features
US7762857B2 (en) 2007-10-01 2010-07-27 Fci Americas Technology, Inc. Power connectors with contact-retention features
US8062051B2 (en) * 2008-07-29 2011-11-22 Fci Americas Technology Llc Electrical communication system having latching and strain relief features
EP2367719B1 (en) 2008-12-11 2018-09-12 Sikorsky Aircraft Corporation Tail rotor blade assembly and elastomeric bearing system motion limiter
USD606496S1 (en) 2009-01-16 2009-12-22 Fci Americas Technology, Inc. Right-angle electrical connector
USD664096S1 (en) 2009-01-16 2012-07-24 Fci Americas Technology Llc Vertical electrical connector
USD610548S1 (en) 2009-01-16 2010-02-23 Fci Americas Technology, Inc. Right-angle electrical connector
USD640637S1 (en) 2009-01-16 2011-06-28 Fci Americas Technology Llc Vertical electrical connector
USD606497S1 (en) 2009-01-16 2009-12-22 Fci Americas Technology, Inc. Vertical electrical connector
USD608293S1 (en) 2009-01-16 2010-01-19 Fci Americas Technology, Inc. Vertical electrical connector
US8323049B2 (en) * 2009-01-30 2012-12-04 Fci Americas Technology Llc Electrical connector having power contacts
USD619099S1 (en) 2009-01-30 2010-07-06 Fci Americas Technology, Inc. Electrical connector
US8366485B2 (en) 2009-03-19 2013-02-05 Fci Americas Technology Llc Electrical connector having ribbed ground plate
USD618180S1 (en) 2009-04-03 2010-06-22 Fci Americas Technology, Inc. Asymmetrical electrical connector
USD618181S1 (en) 2009-04-03 2010-06-22 Fci Americas Technology, Inc. Asymmetrical electrical connector
WO2011106050A2 (en) * 2009-11-23 2011-09-01 Lord Corporation Elastomeric high capacity laminated rotary wing aircraft bearing for rotary wing aircraft
US9068621B1 (en) 2010-11-23 2015-06-30 Lord Corporation Rotary wing aircraft bearing for rotary wing aircraft motions
EP2504230B1 (en) * 2009-11-23 2017-10-11 LORD Corporation A rotary wing aircraft bearing for rotary wing aircraft motions
US9555880B2 (en) * 2011-02-09 2017-01-31 Sikorsky Aircraft Corporation Flexbeam rotor
US9327832B2 (en) 2011-10-03 2016-05-03 Bell Helicopter Textron Inc. Elastomeric bearing with tapered shims
US9085357B2 (en) 2011-11-15 2015-07-21 Textron Innovations Inc. Rotor hub bearing system
EP2624034A1 (en) 2012-01-31 2013-08-07 Fci Dismountable optical coupling device
USD727852S1 (en) 2012-04-13 2015-04-28 Fci Americas Technology Llc Ground shield for a right angle electrical connector
USD718253S1 (en) 2012-04-13 2014-11-25 Fci Americas Technology Llc Electrical cable connector
US9257778B2 (en) 2012-04-13 2016-02-09 Fci Americas Technology High speed electrical connector
US8944831B2 (en) 2012-04-13 2015-02-03 Fci Americas Technology Llc Electrical connector having ribbed ground plate with engagement members
USD727268S1 (en) 2012-04-13 2015-04-21 Fci Americas Technology Llc Vertical electrical connector
US9543703B2 (en) 2012-07-11 2017-01-10 Fci Americas Technology Llc Electrical connector with reduced stack height
USD751507S1 (en) 2012-07-11 2016-03-15 Fci Americas Technology Llc Electrical connector
USD745852S1 (en) 2013-01-25 2015-12-22 Fci Americas Technology Llc Electrical connector
US10000283B2 (en) * 2013-03-14 2018-06-19 William L. Hinks Negative spring compensation for elastomeric bearing torque
US9285005B2 (en) * 2013-03-14 2016-03-15 William Lloyd Hinks Negative spring compensation for elastomeric bearing torque
USD720698S1 (en) 2013-03-15 2015-01-06 Fci Americas Technology Llc Electrical cable connector
US9334048B2 (en) 2013-09-18 2016-05-10 Bell Helicopter Textron Inc. Elastomeric bearing having tapered layers
US10233992B2 (en) * 2017-07-31 2019-03-19 Aktiebolaget Skf Elastomeric bearing component with wedge-shaped shims
US10738852B1 (en) * 2019-03-29 2020-08-11 Aktiebolaget Skf Laminated bearing assembly with differing shim thicknesses
US11505312B2 (en) 2019-04-22 2022-11-22 Lockheed Martin Corporation Main rotor damper elastomeric rod end
US10960973B1 (en) * 2020-01-09 2021-03-30 Aktiebolaget Skf Radially bisected laminated elastomeric bearing for helicopter pylon mount

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040690A (en) 1975-11-17 1977-08-09 Lord Corporation Laminated bearing
US4244677A (en) 1978-07-12 1981-01-13 United Technologies Corporation Cross-beam helicopter rotor with readily replaceable snubber
US5092738A (en) 1990-04-06 1992-03-03 United Technologies Corporation Flexbeam helicopter rotor with improved snubber-vibration damper between the torque tube and the flexible spar member
CA2055202C (en) * 1990-12-17 1992-06-18 Francis E. Byrnes Snubber-bearing with combined elastomer laminates
US5188513A (en) 1990-12-17 1993-02-23 United Technologies Corporation Snubber-bearing with combined elastomer laminates
US6045328A (en) * 1998-09-23 2000-04-04 Lord Corporation Fluid damper including flexible damping plate

Also Published As

Publication number Publication date
EP1616111A4 (en) 2006-06-21
WO2004094859A2 (en) 2004-11-04
CA2490653A1 (en) 2004-11-04
US20040208745A1 (en) 2004-10-21
JP2006524608A (ja) 2006-11-02
CA2490653C (en) 2008-07-22
US6848886B2 (en) 2005-02-01
EP1616111B1 (en) 2012-08-15
EP1616111A2 (en) 2006-01-18
WO2004094859A3 (en) 2005-05-12

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