BR0311130A - Suporte de dureza variável - Google Patents

Suporte de dureza variável

Info

Publication number
BR0311130A
BR0311130A BR0311130-0A BR0311130A BR0311130A BR 0311130 A BR0311130 A BR 0311130A BR 0311130 A BR0311130 A BR 0311130A BR 0311130 A BR0311130 A BR 0311130A
Authority
BR
Brazil
Prior art keywords
support
elastomeric material
variable hardness
variable
hardness support
Prior art date
Application number
BR0311130-0A
Other languages
English (en)
Inventor
David F Haynes
David L Williams
Michael Reaugh Smith
Robert J Pascal
Original Assignee
Bell Helicopter 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 Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Publication of BR0311130A publication Critical patent/BR0311130A/pt

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
    • 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
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
    • 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
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/08—Functional characteristics, e.g. variability, frequency-dependence pre-stressed
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/18—Control arrangements
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/188—Reciprocating or oscillating to or from alternating rotary including spur gear
    • Y10T74/18808—Reciprocating or oscillating to or from alternating rotary including spur gear with rack
    • 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
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm
    • 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
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2183—Counterbalanced
    • Y10T74/2184—Vibration dampers
    • 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
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Fluid-Damping Devices (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Springs (AREA)
  • Endoscopes (AREA)

Abstract

"SUPORTE DE DUREZA VARIáVEL". Um suporte de dureza variável é revelado. O suporte de dureza variável tem um alojamento de suporte que é configurado para ajustar a orientação de um conjunto de elastómero interno. O alojamento de suporte inclui um mecanismo de ajuste, e o conjunto de elastómero inclui um anel externo que envolve um material elastomérico, um buchamento central embutido no material elastomérico, e uma pluralidade de cunhas embutidas no material elastomérico em um modo planar paralelo.
BR0311130-0A 2002-05-21 2003-05-21 Suporte de dureza variável BR0311130A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38229502P 2002-05-21 2002-05-21
PCT/US2003/015913 WO2003100284A2 (en) 2002-05-21 2003-05-21 Variable stiffness support

Publications (1)

Publication Number Publication Date
BR0311130A true BR0311130A (pt) 2005-02-22

Family

ID=29584386

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0311130-0A BR0311130A (pt) 2002-05-21 2003-05-21 Suporte de dureza variável

Country Status (8)

Country Link
US (2) US7650819B2 (pt)
EP (1) EP1506353B1 (pt)
CN (1) CN100408910C (pt)
AU (1) AU2003233607A1 (pt)
BR (1) BR0311130A (pt)
CA (2) CA2484843C (pt)
DE (2) DE03729044T1 (pt)
WO (1) WO2003100284A2 (pt)

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EP2406522B1 (en) * 2009-03-10 2013-04-17 Illinois Tool Works Inc. Hybrid enveloping spiroid and worm gear
TW201242732A (en) * 2011-04-19 2012-11-01 Prec Machinery Res & Dev Ct Compliance mechanism
US20130061704A1 (en) * 2011-09-09 2013-03-14 Illinois Tool Works Inc. Enveloping spiroid gear assemblies and method of manufacturing the same
FR2982583B1 (fr) * 2011-11-15 2013-11-22 Eurocopter France Moyen de suspension antivibratoire d'une barre de maintien d'une boite de transmission de puissance d'aeronef, dispositif de suspension antivibratoire, et aeronef
TWI509947B (zh) * 2013-04-22 2015-11-21 Timotion Technology Co Ltd 線性傳動缸及其驅動馬達結構改良
US9174739B2 (en) * 2014-01-13 2015-11-03 The Boeing Company Active vibration control system
WO2015192220A1 (en) * 2014-06-19 2015-12-23 Magna International Inc. Method and apparatus for laser assisted power washing
SE538004C2 (sv) * 2014-09-09 2016-02-09 A2 Vibcon Ab A vibration absorbing device for reducing vibrations and sounds in a structure
WO2016100741A2 (en) 2014-12-19 2016-06-23 Aerovironment, Inc. Motor mount and damper
KR101684761B1 (ko) * 2015-01-05 2016-12-08 고려대학교 산학협력단 가변 강성 로봇 관절 시스템
DE102015214265B4 (de) * 2015-07-28 2018-02-08 Schaeffler Technologies AG & Co. KG Schaltbare Lagerbuchse für ein Kraftfahrzeug
CN107458575A (zh) * 2016-06-06 2017-12-12 比亚迪股份有限公司 无人机
DE102016223371B4 (de) * 2016-11-25 2019-10-02 Schaeffler Technologies AG & Co. KG Schaltbare Lagerbuchse für ein Kraftfahrzeug
CN110260135A (zh) * 2019-04-19 2019-09-20 青岛七盛箱包有限公司 一种嵌入式创意挂钟
CN114235851A (zh) * 2021-11-08 2022-03-25 国网河北能源技术服务有限公司 一种测量蒸汽湿度的微波谐振腔系统
CN114992263A (zh) * 2022-06-23 2022-09-02 周泽敏 一种带有辅助弹簧层的异型弹簧

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Also Published As

Publication number Publication date
DE60309587T2 (de) 2007-09-13
CN100408910C (zh) 2008-08-06
US20050224685A1 (en) 2005-10-13
US7650819B2 (en) 2010-01-26
US20100102194A1 (en) 2010-04-29
CN1656336A (zh) 2005-08-17
CA2484843C (en) 2010-12-21
AU2003233607A1 (en) 2003-12-12
DE60309587D1 (de) 2006-12-21
US8215606B2 (en) 2012-07-10
WO2003100284A2 (en) 2003-12-04
WO2003100284A3 (en) 2004-07-15
DE03729044T1 (de) 2005-06-23
EP1506353B1 (en) 2006-11-08
EP1506353A2 (en) 2005-02-16
AU2003233607A8 (en) 2003-12-12
CA2718642A1 (en) 2003-12-04
CA2484843A1 (en) 2003-12-04
EP1506353A4 (en) 2005-06-29
CA2718642C (en) 2013-09-03

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: PERDA DA PRIORIDADE REIVINDICADA POR NAO ATENDER AS DISPOSICOES PREVISTAS NO ARTIGO 16 7O DA LPI.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time