ES2076456T3 - Amortiguador de fijacion a presion para muelle de aire. - Google Patents

Amortiguador de fijacion a presion para muelle de aire.

Info

Publication number
ES2076456T3
ES2076456T3 ES91122417T ES91122417T ES2076456T3 ES 2076456 T3 ES2076456 T3 ES 2076456T3 ES 91122417 T ES91122417 T ES 91122417T ES 91122417 T ES91122417 T ES 91122417T ES 2076456 T3 ES2076456 T3 ES 2076456T3
Authority
ES
Spain
Prior art keywords
post
dilated
air spring
stop
members
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
ES91122417T
Other languages
English (en)
Inventor
Jack D Ecktman
Michael M Brown
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.)
Bridgestone Firestone Inc
Original Assignee
Bridgestone Firestone 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 Bridgestone Firestone Inc filed Critical Bridgestone Firestone Inc
Application granted granted Critical
Publication of ES2076456T3 publication Critical patent/ES2076456T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/04—Buffer means for limiting movement of arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/041—Releasable devices
    • F16B37/043—Releasable devices with snap action
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type
    • F16F9/052—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type characterised by the bumper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/143—Plastic spring, e.g. rubber subjected to compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

MUELLE DE AIRE (1) QUE TIENE UN PAR DE MIEMBROS EXTREMOS SEPARADOS (2, 3) PARA MONTAR EL MUELLE EN SITIOS SEPARADOS DE UNA ESTRUCTURA. UNA CAMISA FLEXIBLE (10) DE MATERIAL ELASTOMERICO ENGANCHA DE MANERA SELLADA CON LOS MIEMBROS EXTREMOS Y FORMA UNA CAMARA DE FLUIDO PRESURIZADO (15) ENTRE LOS MISMOS. HAY UN POSTE (36) MONTADO EN UNO DE LOS MIEMBROS EXTREMOS Y SE EXTIENDE EN LA CAMARA DE FLUIDO. UN TOPE ABSORBENTE DE GOLPES (20) FORMADO POR UN PLASTICO DE ALTA RESISTENCIA SE ABROCHA EN UN EXTREMO SUPERIOR DILATADO DEL POSTE (36). UNA MULTITUD DE PROYECCIONES FLEXIBLES DISPUESTAS CIRCUNSFERENCIALMENTE (46) DEFINEN UNA ABERTURA EN UNA BASE DEL TOPE, Y SE ABROCHAN SOBRE EL EXTREMO SUPERIOR DILATADO (39) DEL POSTE QUE SE EXTIENDE EN LA ABERTURA Y SE ASIENTAN EN UN CORTE ANULAR (40) FORMADO EN EL POSTE POR DEBAJO DEL EXTREMO SUPERIOR DILATADO. EL TOPE BROCHE DE PLASTICO (20) REEMPLAZA AL TOPE ELASTOMERICO HASTA AHORA UTILIZADO.
ES91122417T 1991-02-26 1991-12-31 Amortiguador de fijacion a presion para muelle de aire. Expired - Lifetime ES2076456T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/661,280 US5201500A (en) 1991-02-26 1991-02-26 Snap-on bumper for air spring

Publications (1)

Publication Number Publication Date
ES2076456T3 true ES2076456T3 (es) 1995-11-01

Family

ID=24652942

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91122417T Expired - Lifetime ES2076456T3 (es) 1991-02-26 1991-12-31 Amortiguador de fijacion a presion para muelle de aire.

Country Status (11)

Country Link
US (1) US5201500A (es)
EP (1) EP0501043B1 (es)
JP (1) JP3174377B2 (es)
KR (1) KR100259391B1 (es)
AU (1) AU649292B2 (es)
BR (1) BR9200624A (es)
CA (1) CA2060644C (es)
DE (1) DE69112603T2 (es)
ES (1) ES2076456T3 (es)
MX (1) MX9102793A (es)
NZ (1) NZ240968A (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1271517B (it) * 1993-10-11 1997-05-30 Psa Sist Antivibranti Spa Pistone per molle pneumatiche particolarmente per sospensioni di veicoli
US5535994A (en) * 1993-11-30 1996-07-16 The Goodyear Tire & Rubber Company Composite air spring piston
US5921532A (en) * 1994-10-07 1999-07-13 Neway Anchorlok International, Inc. Air spring with internal support member
DE29619081U1 (de) * 1996-11-04 1997-01-09 Contitech Luftfedersyst Gmbh Rollbalg-Luftfeder
US5795094A (en) * 1996-11-19 1998-08-18 Lockheed Martin Corporation Composite metallic tension fitting
ATE200561T1 (de) * 1996-12-17 2001-04-15 Trelleborg Ab Verstärkte gummifeder
CA2229629C (en) * 1997-03-13 2007-08-14 The Goodyear Tire & Rubber Company High modulus belt composition and belts made therewith
US6070861A (en) * 1998-03-12 2000-06-06 Bridgestone/Firestone, Inc Bumper extension for use with a bumper on an air spring
US6199837B1 (en) 1998-05-01 2001-03-13 Bridgestone/Firestone, Inc. Thermoplastic elastomer air spring
US5934652A (en) * 1998-05-28 1999-08-10 The Goodyear Tire & Rubber Company Air spring bumper and method of mounting
US5941510A (en) 1998-06-30 1999-08-24 Bridgestone/Firestone, Inc. Metal/elastomeric bumper for air springs
US6113081A (en) 1998-06-30 2000-09-05 Bridgestone/Firestone, Inc. Snap-on bumper for air spring
SE9802767D0 (sv) * 1998-08-19 1998-08-19 Anders Sjoelund Framvagnsfjädring
NL1010384C2 (nl) * 1998-10-23 2000-04-26 Weweler Nv Luchtveer, in het bijzonder voor een luchtveersysteem voor een wielas van een voertuig.
US6733022B2 (en) * 1998-12-01 2004-05-11 Curtis S. Bradshaw Air bag for sprint car
AU3900199A (en) 1999-05-12 2000-12-05 Goodyear Tire And Rubber Company, The Airspring and airspring retainer
US6109598A (en) * 1999-06-29 2000-08-29 Bridgestone/Firestone, Inc. Air spring bumper utilizing a combination of materials
DE10030679A1 (de) 1999-07-07 2001-03-22 Phoenix Ag Luftfederanordnung
US6234460B1 (en) 1999-08-23 2001-05-22 The Goodyear Tire & Rubber Company Push-on air spring bumper
EP1153227B1 (de) 1999-12-09 2007-08-08 Carl Freudenberg KG Luftfederanordnung
US6386525B1 (en) * 2000-10-24 2002-05-14 The Boler Company. Dual volume air spring for suspensions
US6746004B2 (en) 2001-12-05 2004-06-08 Bfs Diversified Products, Llc Vehicle air spring assembly
US7040520B2 (en) * 2002-09-12 2006-05-09 Illinois Tool Works Inc. Fan motor suspension mount for a combustion-powered tool
KR20040048784A (ko) * 2002-12-12 2004-06-10 조영채 화물차량의 적재함용 에어 스프링
ITMI20050211A1 (it) * 2005-02-14 2006-08-15 Stuani S P A Pistone perfezionato per molle ad aria applicabile a sospensioni di autoveicoli rimorchi semirimorchi
US8978841B2 (en) * 2005-07-06 2015-03-17 Wabtec Holding Corp Universal brake assembly
US7931130B2 (en) * 2005-07-06 2011-04-26 Wabtec Holding Corp Universal brake assembly
US7896320B2 (en) * 2007-06-19 2011-03-01 Bfs Diversified Products, Llc Jounce bumper assembly and gas spring assembly including same
US20090200717A1 (en) * 2008-02-08 2009-08-13 Veyance Technologies, Inc. Air spring piston
RU2012109137A (ru) 2009-08-19 2013-09-27 Акташ Хава Сюспансийон Системлери Санайи Ве Тиджарет Аноним Ширкети Амортизатор для пневматической пружины
TR201000543A2 (tr) 2010-01-26 2011-01-21 Aktaş Hava Süspansi̇yon Si̇stemleri̇ Sanayi̇ Ve Ti̇caret A.Ş. Havalı süspansiyon tertibatlarında kullanılan, termoplastik malzeme esaslı takozlu alt tas
WO2012097354A1 (en) * 2011-01-14 2012-07-19 Firestone Industrial Products Company, Llc Jounce bumper assembly and gas spring assembly including same.
WO2012148892A1 (en) * 2011-04-25 2012-11-01 Wabtec Holding Corp. Arrangement and method for sealing ends of an air spring
DE102011055351A1 (de) * 2011-11-15 2013-05-16 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederbalg
CN102562902B (zh) * 2012-02-22 2015-12-16 喜临门家具股份有限公司 一种环接式气压弹簧
DE112013004254T5 (de) * 2012-08-29 2015-07-09 Firestone Industrial Products Company, Llc Endelemente und Gasfederanordnungen, die diese aufweisen
KR20150064138A (ko) * 2012-10-02 2015-06-10 바스프 에스이 자운스 범퍼
EP3374210A1 (en) * 2015-11-09 2018-09-19 Firestone Building Products Co., LLC Flexible spring members as well as gas spring assemblies and methods of manufacture
JP2017110753A (ja) * 2015-12-17 2017-06-22 アイシン精機株式会社 空気ばね
CN106985407B (zh) * 2016-01-21 2019-05-07 株洲时代新材料科技股份有限公司 一种制造空气弹簧的方法
US10618366B2 (en) * 2016-07-08 2020-04-14 Continental Automotive Systems, Inc. Vehicle air strut with twist lock closure cover
US10830306B2 (en) * 2016-12-30 2020-11-10 Firestone Industrial Products Company, Llc Jounce bumper assemblies as well as gas spring assemblies including same
JP2018109434A (ja) * 2017-01-05 2018-07-12 東洋ゴム工業株式会社 空気ばね
US10690209B2 (en) * 2018-08-02 2020-06-23 Contitech Luftfedersysteme Gmbh Press-on composite bumper to composite piston
WO2021007795A1 (en) * 2019-07-17 2021-01-21 Zhejiang Sanhua Intelligent Controls Co., Ltd. Vibration damper

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
GB964138A (en) * 1961-12-22 1964-07-15 Firestone Tire & Rubber Co Air springs for suspension systems and bellows therefor
US3565456A (en) * 1968-12-16 1971-02-23 Motor Coach Ind Ltd Rear suspension for vehicles
US3658314A (en) * 1969-08-18 1972-04-25 Clevite Corp Elastomeric fluid shock absorber
US4218599A (en) * 1977-11-30 1980-08-19 Steelcase Inc. Polymer spring
US4342264A (en) * 1980-02-28 1982-08-03 Bi-Modal Corporation Convertible rail-highway semi-trailer fluid suspension
JPS5865342A (ja) * 1981-10-09 1983-04-19 Nissan Motor Co Ltd 弾性支持構造
US4506910A (en) * 1982-09-21 1985-03-26 Granning Suspensions, Inc. Automotive vehicle suspension
JPS59167369A (ja) * 1983-03-05 1984-09-20 テ−エルヴエ−・エ−レンライヒ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフトウング・ウント・コンパニ−・コマンデイ−トゲゼルシヤフト ベロ−を円筒体に取り付ける装置
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring
EP0320149A1 (en) * 1987-12-09 1989-06-14 Lord Corporation Snap-in plate mount
US4805886A (en) * 1988-04-11 1989-02-21 Chrysler Motors Corporation Jounce bumper assembly for vehicle suspension strut
US4852861A (en) * 1988-12-29 1989-08-01 The Firestone Tire & Rubber Company End cap assembly for air spring
US4925224A (en) * 1989-03-06 1990-05-15 Romeo-Rim, Inc. Energy absorbing vehicle bumper
US4946144A (en) * 1989-03-30 1990-08-07 Bridgestone/Firestone, Inc. External clamping band for air spring

Also Published As

Publication number Publication date
EP0501043A1 (en) 1992-09-02
DE69112603T2 (de) 1996-02-15
AU649292B2 (en) 1994-05-19
KR100259391B1 (ko) 2000-06-15
EP0501043B1 (en) 1995-08-30
US5201500A (en) 1993-04-13
BR9200624A (pt) 1992-10-27
KR920016741A (ko) 1992-09-25
CA2060644C (en) 2002-11-19
MX9102793A (es) 1992-08-01
CA2060644A1 (en) 1992-08-27
JP3174377B2 (ja) 2001-06-11
AU8882291A (en) 1992-08-27
NZ240968A (en) 1993-07-27
DE69112603D1 (de) 1995-10-05
JPH04307134A (ja) 1992-10-29

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