BR9804385A - Sistema de suspensão para uma máquina lavadora automática. - Google Patents

Sistema de suspensão para uma máquina lavadora automática.

Info

Publication number
BR9804385A
BR9804385A BR9804385-4A BR9804385A BR9804385A BR 9804385 A BR9804385 A BR 9804385A BR 9804385 A BR9804385 A BR 9804385A BR 9804385 A BR9804385 A BR 9804385A
Authority
BR
Brazil
Prior art keywords
friction
tube
bar
friction tube
around
Prior art date
Application number
BR9804385-4A
Other languages
English (en)
Inventor
Brenner M Sharp
Sylvan J Amos
Casey J Tubman
Original Assignee
Whirlpool Co
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 Whirlpool Co filed Critical Whirlpool Co
Publication of BR9804385A publication Critical patent/BR9804385A/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
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
    • 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
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F16F15/085—Use of both rubber and metal 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
    • 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
    • F16F3/10—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 combined with springs made of steel or other material having low internal friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA DE SUSPENSãO PARA UMA MáQUINA LAVADORA AUTOMáTICA"<D>. Um conjunto de barra de suspensão para suportar de maneira resiliente um sistema móvel de uma máquina lavadora. O conjunto de barra de suspensão inclui uma barra que tem uma extremidade superior que engata uma estrutura suporte estacionária e uma extremidade inferior. Um tampão extremo que inclui uma arruela e um retentor anelar é montado na extremidade inferior da barra. Um tubo de atrito é colocado ao redor da porção inferior da barra e tem uma aresta de fundo flangeada capturada entre o retentor anelar e a arruela. O tubo de atrito se estende para cima a partir do tampão extremo ao redor da barra, e um copo tubular é fornecida ao redor do tubo de atrito. O copo inclui uma parede cilíndrica que forma uma cavidade anelar alongada entre o tubo de atrito e a parede cilíndrica. Um elemento compressível de atrito é colocado no interior da cavidade anelar alongada e é comprimido radialmente entre a parede cilíndrica e o tubo de atrito para engatar, por atrito, o tubo de atrito. O elemento compressível de atrito é formado a partir de uma folha retangular de material em espuma que é enrolado ao redor do tubo de atribo, de tal modo que é configurado como um corpo cilíndrico oco que tem uma folga ou fenda axial. Uma mola é arranjada de maneira coaxial ao redor do tubo de atrito, entre o tampão extremo e o copo tubular. Uma tampão se monta acima da extremidade de topo aberta do copo tubular para capturar o elemento compressível de atrito entre o tampão e o copo tubular. O tampão engata suportando o sistema móvel da lavadora tal modo o conjunto da barra de suspensão suporta de maneira resiliente o sistema móvel.
BR9804385-4A 1997-11-04 1998-11-03 Sistema de suspensão para uma máquina lavadora automática. BR9804385A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/964,251 US5946946A (en) 1997-11-04 1997-11-04 Suspension system for an automatic washing machine

Publications (1)

Publication Number Publication Date
BR9804385A true BR9804385A (pt) 2000-03-08

Family

ID=25508321

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9804385-4A BR9804385A (pt) 1997-11-04 1998-11-03 Sistema de suspensão para uma máquina lavadora automática.

Country Status (6)

Country Link
US (1) US5946946A (pt)
EP (1) EP0915196B1 (pt)
CN (1) CN1120909C (pt)
AU (1) AU733578B2 (pt)
BR (1) BR9804385A (pt)
DE (1) DE69813726T2 (pt)

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IT1303908B1 (it) * 1998-11-17 2001-03-01 Cima Comp It Molle Acciaio Procedimento per la realizzazione di un ammortizzatore a frizione permacchine lavabiancheria e prodotto cosi' ottenuto
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AU749296B2 (en) 1999-06-15 2002-06-20 Lg Electronics Inc. Device and method for controlling drain motor
AU776784B2 (en) 1999-10-11 2004-09-23 Lg Electronics Inc. Damper for full automatic washing machine
US6612408B2 (en) * 2001-09-17 2003-09-02 The Gates Corporation Frictional damping strut
US6773002B2 (en) * 2002-01-28 2004-08-10 Barnes Group Inc. Compression spring rod
US7000908B2 (en) * 2002-01-29 2006-02-21 Barnes Group Inc. Tailgate stabilizer
US8292274B2 (en) * 2003-01-10 2012-10-23 Barnes Group Inc. Dampened compression spring rod
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KR100856781B1 (ko) * 2007-07-30 2008-09-05 엘지전자 주식회사 세탁기
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WO2011159127A2 (en) * 2010-06-17 2011-12-22 Lg Electronics Inc. Washing machine
KR20120029853A (ko) * 2010-09-17 2012-03-27 엘지전자 주식회사 세탁기
AU2012276394B2 (en) 2011-06-29 2016-03-10 Fisher & Paykel Appliances Limited Suspension unit and laundry washing machine
US9297104B2 (en) * 2012-01-25 2016-03-29 Illinois Tool Works Inc. Washing machine suspension ball support
KR101342650B1 (ko) * 2012-02-22 2013-12-17 엘지전자 주식회사 세탁기의 이중댐퍼
US20160024705A1 (en) * 2013-03-13 2016-01-28 Suspa Gmbh Non-cylindrical damping element suspension
KR102133190B1 (ko) * 2013-11-04 2020-07-13 엘지전자 주식회사 세탁기 및 그 제조방법
KR20150054163A (ko) * 2013-11-11 2015-05-20 동부대우전자 주식회사 세탁기용 현가 장치 및 이를 구비한 세탁기
CN104762790B (zh) * 2014-01-07 2019-04-05 青岛海尔洗衣机有限公司 一种洗衣机悬挂装置以及洗衣机
DE102014205368A1 (de) * 2014-03-21 2015-09-24 Emz-Hanauer Gmbh & Co. Kgaa Waschmaschine
KR102217533B1 (ko) * 2014-07-11 2021-02-18 엘지전자 주식회사 세탁기
KR101754683B1 (ko) 2014-07-11 2017-07-06 엘지전자 주식회사 세탁기
KR102216406B1 (ko) * 2014-07-11 2021-02-16 엘지전자 주식회사 세탁기
CN105316897A (zh) * 2014-07-11 2016-02-10 Lg电子株式会社 洗衣机
BR102014022632B1 (pt) * 2014-09-12 2021-06-22 Electrolux Do Brasil S.A. dispositivo de suspensão para uma máquina de lavanderia
US9534334B2 (en) * 2014-09-22 2017-01-03 Whirlpool Corporation Laundry treating appliance with a suspension assembly and a suspension assembly
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CN106032623A (zh) * 2015-03-13 2016-10-19 青岛海尔洗衣机有限公司 一种洗衣机减震装置
US11035065B2 (en) * 2015-03-16 2021-06-15 Lg Electronics Inc. Laundry processing apparatus
WO2017015331A1 (en) * 2015-07-20 2017-01-26 Suspa Gmbh Linear damper with axially offset friction pad
CH711440A1 (de) * 2015-08-21 2017-02-28 Marenco Swisshelicopter Ag Lastenhakenunterbaukonstruktion zur Befestigung an oder in einer Kabinenstruktur eines Helikopters.
CN105221652A (zh) * 2015-10-14 2016-01-06 中国科学院西安光学精密机械研究所 基于碟簧的浮动式光电经纬仪限位机构
JP2017077542A (ja) * 2015-10-22 2017-04-27 株式会社シンキー 遠心機、及び制振機構
CN105839348B (zh) * 2016-05-19 2018-04-20 无锡小天鹅股份有限公司 波轮洗衣机和用于波轮洗衣机的吊杆组件
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CN108070982B (zh) * 2016-11-10 2020-07-10 青岛胶南海尔洗衣机有限公司 一种洗衣机减震装置及洗衣机
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Also Published As

Publication number Publication date
CN1221050A (zh) 1999-06-30
CN1120909C (zh) 2003-09-10
AU8927798A (en) 1999-05-27
US5946946A (en) 1999-09-07
DE69813726D1 (de) 2003-05-28
DE69813726T2 (de) 2003-12-18
EP0915196B1 (en) 2003-04-23
AU733578B2 (en) 2001-05-17
EP0915196A1 (en) 1999-05-12

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.