BR9902009A - Extensão de amortecedor para uso com um amortecedor em uma mola de ar. - Google Patents

Extensão de amortecedor para uso com um amortecedor em uma mola de ar.

Info

Publication number
BR9902009A
BR9902009A BR9902009-2A BR9902009A BR9902009A BR 9902009 A BR9902009 A BR 9902009A BR 9902009 A BR9902009 A BR 9902009A BR 9902009 A BR9902009 A BR 9902009A
Authority
BR
Brazil
Prior art keywords
shock absorber
damper
air spring
end members
extension
Prior art date
Application number
BR9902009-2A
Other languages
English (en)
Inventor
Jack D Ecktman
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
Publication of BR9902009A publication Critical patent/BR9902009A/pt

Links

Classifications

    • 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
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • 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
    • 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
    • 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
    • B60G2202/15—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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/126—Mounting of pneumatic springs
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Patente de Invenção:<B>"EXTENSãO DE AMORTECEDOR PARA USO COM UM AMORTECEDOR EM UMA MOLA DE AR"<D>. é proporcionado mola de ar dotada de um par de membros de extremidade espaçados entre si para montagem da mola em locais espaçados entre si em uma estrutura. Uma porção de manga flexível de material elastomérico é vedavelmente engatada com os membros de extremidade e forma uma câmara de fluido pressurizada entre os mesmos. Uma coluna é montada em um dos membros de extremidade e estende-se dentro da câmara de fluido. Um amortecedor absorvedor de choque formado de um material plástico de elevada resistência é encaixado por pressão em um tpo alongado. Uma ou mais extensões de amortecedor são empilháveis e encaixáveis e corresponde ao topo do amortecedor de modo a permitir o ajuste de altura sem a remoção do amortecedor.
BR9902009-2A 1998-03-12 1999-03-11 Extensão de amortecedor para uso com um amortecedor em uma mola de ar. BR9902009A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/041,613 US6070861A (en) 1998-03-12 1998-03-12 Bumper extension for use with a bumper on an air spring

Publications (1)

Publication Number Publication Date
BR9902009A true BR9902009A (pt) 2000-03-14

Family

ID=21917457

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902009-2A BR9902009A (pt) 1998-03-12 1999-03-11 Extensão de amortecedor para uso com um amortecedor em uma mola de ar.

Country Status (7)

Country Link
US (1) US6070861A (pt)
EP (1) EP0943836B1 (pt)
JP (1) JPH11287278A (pt)
BR (1) BR9902009A (pt)
CA (1) CA2265210A1 (pt)
DE (1) DE69905411T2 (pt)
ES (1) ES2189295T3 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733022B2 (en) 1998-12-01 2004-05-11 Curtis S. Bradshaw Air bag for sprint car
US6109598A (en) * 1999-06-29 2000-08-29 Bridgestone/Firestone, Inc. Air spring bumper utilizing a combination of materials
US6234460B1 (en) * 1999-08-23 2001-05-22 The Goodyear Tire & Rubber Company Push-on air spring bumper
WO2001042678A1 (de) 1999-12-09 2001-06-14 Phoenix Ag Luftfederanordnung
US6942201B2 (en) * 2002-08-02 2005-09-13 Bfs Diversified Products, Llc Volume reducing bead plate for air spring
DE102004021603A1 (de) 2004-05-03 2005-12-01 Contitech Luftfedersysteme Gmbh Luftfeder mit Rollbalg, Abrollkolben und Spannteller
US7530554B2 (en) * 2006-03-08 2009-05-12 Bfs Diversified Products, Llc Fluid spring assembly and method
US9168804B2 (en) * 2007-01-08 2015-10-27 Firestone Industrial Products Company, Llc End members, gas spring assemblies and suspension systems
US7896320B2 (en) * 2007-06-19 2011-03-01 Bfs Diversified Products, Llc Jounce bumper assembly and gas spring assembly including same
US7641182B2 (en) * 2007-08-31 2010-01-05 Bfs Diversifield Products, Llc Rigid jounce bumper and gas spring assembly including same
US8613430B2 (en) * 2009-04-01 2013-12-24 Firestone Industrial Products Company, Llc Gas spring assembly and suspension system including same
CA2700149A1 (en) * 2009-04-15 2010-10-15 Dallas Smith Corp. Suspension conversion method and apparatus
EP2467272A1 (en) * 2009-08-19 2012-06-27 Aktas Hava Süspansiyon Sistemleri Sanay Ve Ticaret Anonim Sirketi Bumper for air spring
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
US8182023B2 (en) 2010-03-16 2012-05-22 Sabic Innovative Plastics Ip B.V. Plastically deformable spring energy management systems and methods for making and using the same
US8950765B2 (en) * 2010-11-30 2015-02-10 Firestone Industrial Products Company, Llc Mounting bracket assembly for vehicle suspension component as well as suspension assembly, kit and method including same
DE102011055351A1 (de) * 2011-11-15 2013-05-16 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederbalg
US8998260B2 (en) * 2012-02-24 2015-04-07 Corey M. Kausch Frame support, suspension stop, and method of improving a motor vehicle
WO2014076609A1 (en) * 2012-11-14 2014-05-22 Koninklijke Philips N.V. A fluid pump
EP3172070B1 (en) * 2014-07-21 2018-06-27 Firestone Industrial Products Company, LLC End member assemblies as well as gas spring assemblies and suspension systems including same
JP2018109434A (ja) * 2017-01-05 2018-07-12 東洋ゴム工業株式会社 空気ばね
US20190366789A1 (en) * 2018-06-01 2019-12-05 Hendrickson Usa, L.L.C. Integrated air spring for an axle/suspension system
US11827071B1 (en) * 2019-04-19 2023-11-28 Curtis Glenn Bump stops
DE102021121053A1 (de) 2021-08-12 2023-02-16 Vibracoustic Se Luftfeder

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203723A (en) * 1962-07-10 1965-08-31 Montenare Anthony Pneumatically cushioned bumper
US3323763A (en) * 1965-03-29 1967-06-06 Tri State Products Inc Motor mounting rings
US3658314A (en) 1969-08-18 1972-04-25 Clevite Corp Elastomeric fluid shock absorber
US3831923A (en) * 1973-01-12 1974-08-27 Ace Controls Noise preventing shock absorber
US3933387A (en) * 1975-03-10 1976-01-20 General Motors Corporation Thermoformed plastic energy absorber for vehicles
US4025063A (en) * 1975-08-01 1977-05-24 Midland-Ross Corporation Cushioning pad
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
JPS56160165U (pt) * 1980-04-30 1981-11-28
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
US4639159A (en) * 1983-03-05 1987-01-27 Trw Ehrenreich Gmbh & Co. Kg Device for attaching bellows to a cylindrical member
CA1250327A (en) * 1984-03-29 1989-02-21 Dunlop Limited Spring
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FR2578609B1 (fr) * 1985-03-11 1989-04-28 Hutchinson Dispositif de suspension hydroelastique pour plates-formes mobiles de forage auto-elevatrices
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring
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
US5083756A (en) * 1990-07-24 1992-01-28 Jaromir Tobias Load support vibration isolation mount
US5201500A (en) * 1991-02-26 1993-04-13 Bridgestone/Firestone, Inc. Snap-on bumper for air spring
JPH0510014U (ja) * 1991-07-19 1993-02-09 東海ゴム工業株式会社 車両サスペンシヨン用バウンドストツパ
US5382006A (en) * 1993-09-29 1995-01-17 The Goodyear Tire & Rubber Company Airspring piston and airspring assembly

Also Published As

Publication number Publication date
JPH11287278A (ja) 1999-10-19
DE69905411D1 (de) 2003-03-27
EP0943836A2 (en) 1999-09-22
DE69905411T2 (de) 2003-09-25
EP0943836B1 (en) 2003-02-19
US6070861A (en) 2000-06-06
EP0943836A3 (en) 2001-05-09
ES2189295T3 (es) 2003-07-01
CA2265210A1 (en) 1999-09-12

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]