BR9403818A - Pistão de mola pneumática e conjunto de mola pneumática - Google Patents

Pistão de mola pneumática e conjunto de mola pneumática

Info

Publication number
BR9403818A
BR9403818A BR9403818A BR9403818A BR9403818A BR 9403818 A BR9403818 A BR 9403818A BR 9403818 A BR9403818 A BR 9403818A BR 9403818 A BR9403818 A BR 9403818A BR 9403818 A BR9403818 A BR 9403818A
Authority
BR
Brazil
Prior art keywords
pneumatic spring
piston
assembly
spring assembly
spring piston
Prior art date
Application number
BR9403818A
Other languages
English (en)
Inventor
John Eric Arnold
Original Assignee
Goodyear Tire & Rubber
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22442276&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9403818(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR9403818A publication Critical patent/BR9403818A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04Springs, 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052Pneumatic spring characteristics
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04Springs, 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
    • F16F9/0454Springs, 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 characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10Type of spring
    • B60G2202/14Plastic spring, e.g. rubber
    • B60G2202/143Plastic spring, e.g. rubber subjected to compression
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10Type of spring
    • B60G2202/15Fluid spring
    • B60G2202/152Pneumatic spring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10Mounting of suspension elements
    • B60G2204/12Mounting of springs or dampers
    • B60G2204/126Mounting of pneumatic springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45Stops limiting travel
    • B60G2204/4502Stops limiting travel using resilient buffer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40Constructional features of dampers and/or springs
    • B60G2206/42Springs
    • B60G2206/424Plunger 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
BR9403818A 1993-09-29 1994-09-22 Pistão de mola pneumática e conjunto de mola pneumática BR9403818A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/129,933 US5382006A (en) 1993-09-29 1993-09-29 Airspring piston and airspring assembly

Publications (1)

Publication Number Publication Date
BR9403818A true BR9403818A (pt) 1995-05-30

Family

ID=22442276

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9403818A BR9403818A (pt) 1993-09-29 1994-09-22 Pistão de mola pneumática e conjunto de mola pneumática

Country Status (11)

Country Link
US (1) US5382006A (pt)
EP (1) EP0645554B1 (pt)
JP (1) JP3457747B2 (pt)
KR (1) KR100329884B1 (pt)
CN (1) CN1039446C (pt)
AU (1) AU668837B2 (pt)
BR (1) BR9403818A (pt)
CA (1) CA2112346C (pt)
DE (1) DE69407244T2 (pt)
ES (1) ES2111819T3 (pt)
HU (1) HU215732B (pt)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921532A (en) * 1994-10-07 1999-07-13 Neway Anchorlok International, Inc. Air spring with internal support member
US5580033A (en) * 1995-04-07 1996-12-03 The Goodyear Tire & Rubber Company Bellows type air spring and method of making same
DE29619081U1 (de) * 1996-11-04 1997-01-09 ContiTech Luftfedersysteme GmbH, 30165 Hannover Rollbalg-Luftfeder
CA2229629C (en) 1997-03-13 2007-08-14 The Goodyear Tire & Rubber Company High modulus belt composition and belts made therewith
DE19758726B4 (de) * 1997-03-15 2006-07-20 Bpw Bergische Achsen Kg Luftfeder für Luftfederachsen
JPH10324126A (ja) * 1997-05-26 1998-12-08 Isuzu Motors Ltd 車両用サスペンション装置
US6070861A (en) * 1998-03-12 2000-06-06 Bridgestone/Firestone, Inc Bumper extension for use with a bumper on an air spring
DE29808109U1 (de) 1998-05-06 1998-07-09 Trenkamp & Gehle GmbH, 49413 Dinklage Luftfeder
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
US6926264B1 (en) 1999-05-28 2005-08-09 The Goodyear Tire & Rubber Company Air spring upper retainer
DE19925092C2 (de) * 1999-06-01 2003-04-10 Contitech Luftfedersyst Gmbh Rollbalg-Luftfeder
MXPA02000370A (es) 1999-06-11 2004-05-21 Gates Corp Muelle de aire de compartimiento dual.
DE60016952T2 (de) 1999-10-22 2005-06-16 BFS Diversified Products, LLC, Carmel Integrierte konsole und endverschlussplatte für eine luftfeder
WO2001042678A1 (de) * 1999-12-09 2001-06-14 Phoenix Ag Luftfederanordnung
US6386524B1 (en) 2000-02-15 2002-05-14 Bfs Diversified Products, Llc Pedestal mounted full reservoir air spring piston
US6386525B1 (en) * 2000-10-24 2002-05-14 The Boler Company. Dual volume air spring for suspensions
KR100624012B1 (ko) * 2001-04-04 2006-09-15 주식회사 녹십자홀딩스 비임신 진단 키트 및 이를 이용한 동물의 비임신 진단 방법
US6637733B1 (en) * 2002-06-12 2003-10-28 Bfs Diversified Products, Llc Air spring with vibration isolation
US6719279B1 (en) * 2002-08-21 2004-04-13 Bfs Diversified Products, Llc Air spring sleeve
DE10247337B3 (de) * 2002-10-10 2004-04-29 Contitech Luftfedersysteme Gmbh Ausformung von Luftfeder-Schlauchrollbälgen
US6752407B2 (en) * 2002-11-13 2004-06-22 International Truck Intellectual Property Company, Llc Spring-mounting arrangement
US7156382B2 (en) * 2004-02-05 2007-01-02 Arvinmeritor Technology, Llc Dual airbag airspring
DE102004050189A1 (de) * 2004-10-15 2006-04-20 Contitech Luftfedersysteme Gmbh Luftfeder
DE102004056517A1 (de) * 2004-11-24 2006-06-01 Contitech Luftfedersysteme Gmbh Tiefbettklemmkontur für Schlauchrollbalg-Luftfedern
DE102005026314C5 (de) * 2005-06-07 2008-09-25 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben aus Kunststoff für eine Luftfeder
DE102006037034B4 (de) * 2006-08-08 2009-01-02 Saf-Holland Gmbh Luftfeder für ein Fahrzeug
US9168804B2 (en) * 2007-01-08 2015-10-27 Firestone Industrial Products Company, Llc End members, gas spring assemblies and suspension systems
WO2008124301A1 (en) 2007-04-09 2008-10-16 Bfs Diversified Products, Llc Gas spring assembly and method
CA2686244C (en) * 2007-05-18 2013-01-15 Bfs Diversified Products, Llc Gas spring assembly
US7896320B2 (en) * 2007-06-19 2011-03-01 Bfs Diversified Products, Llc Jounce bumper assembly and gas spring assembly including same
DE102007035640A1 (de) * 2007-07-27 2009-01-29 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben
US8186657B2 (en) 2007-09-06 2012-05-29 Firestone Industrial Products Company, Llc Air spring modular piston
US20090200717A1 (en) * 2008-02-08 2009-08-13 Veyance Technologies, Inc. Air spring piston
AU2009268495B2 (en) * 2008-07-09 2014-04-17 Firestone Industrial Products Company, Llc Gas spring and gas damper assembly and method
EP2310716B1 (en) * 2008-07-09 2018-05-30 Firestone Industrial Products Company, LLC Gas spring and gas damper assembly and method
WO2011034933A2 (en) 2009-09-17 2011-03-24 Fireston Industrial Products Company, Llc Flexible sleeve, gas spring assembly and method
MX2012007609A (es) * 2009-12-28 2013-02-27 Firestone Ind Products Co Llc Montaje de miembro extremo, montaje de muelle de gas y metodo.
DE102010000290A1 (de) * 2010-02-03 2011-08-04 ContiTech Luftfedersysteme GmbH, 30165 Luftfedereinrichtung eines Schienenfahrzeuges
EP2412999A1 (de) * 2010-07-28 2012-02-01 Carl Freudenberg KG Hydraulisch dämpfendes Lager
DE102010036972A1 (de) * 2010-08-13 2012-02-16 Contitech Luftfedersysteme Gmbh Abzugssicherung für Luftfederbalg
AU2011299113B2 (en) * 2010-09-10 2014-11-13 Hendrickson Usa, L.L.C. Air spring for a heavy-duty vehicle with damping features
DE102010061163B4 (de) * 2010-12-10 2019-04-11 Contitech Luftfedersysteme Gmbh Luftfeder für Nutzfahrzeuge mit einem Rollbalg aus elastomerem Werkstoff, dessen Enden jeweils einen Befestigungswulst aufweisen
WO2012096996A1 (en) * 2011-01-10 2012-07-19 Firestone Industrial Products Company, Llc Flexible sleeve, gas spring assembly and method
MX337700B (es) * 2011-01-26 2016-03-16 Firestone Ind Products Co Llc Pistón de muelle de gas así como un montaje de muelle de gas, sistema de suspensión, equipo y método que incluyen los mismos.
DE102011050103A1 (de) * 2011-05-04 2012-11-08 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederrollbalg
CN103620256B (zh) * 2011-05-17 2016-08-17 亨德里克森美国有限责任公司 用于重型车辆的空气弹簧的活塞
CN102401062A (zh) * 2011-06-21 2012-04-04 贺劼 一种由气囊和内置外调式活塞组合的复合空气弹簧
CN102287470A (zh) * 2011-06-22 2011-12-21 杨洁 一种由缓冲气室和气囊组合的复合空气弹簧
CN102330774A (zh) * 2011-07-17 2012-01-25 贺劼 一种填充和压力调刚度加阶跃压力缓冲的空气弹簧
CN102384202A (zh) * 2011-07-17 2012-03-21 贺劼 一种由内置副气室上的节流孔调节动刚度的空气弹簧
CN102269234A (zh) * 2011-07-19 2011-12-07 杨洁 一种隔膜式辅助气室调节动刚度的空气弹簧
CN102330777A (zh) * 2011-07-24 2012-01-25 杨洁 一种活塞调静刚度和隔膜节流孔调动刚度的空气弹簧
CN102330781A (zh) * 2011-07-24 2012-01-25 杨洁 一种填充物和隔膜孔调节静动刚度加减冲的空气弹簧
CN102410330A (zh) * 2011-07-24 2012-04-11 杨洁 一种可变容积和隔膜孔调静动刚度加减冲的空气弹簧
DE102011109674B4 (de) 2011-08-08 2017-08-10 Vibracoustic Cv Air Springs Gmbh Luftfeder für Fahrzeuge
CN102374252A (zh) * 2011-10-18 2012-03-14 杨洁 一种自适应压差分级调节动刚度的空气弹簧
JP5905490B2 (ja) * 2011-12-21 2016-04-20 本田技研工業株式会社 サスペンションアーム取付構造
DE102012104964A1 (de) * 2012-06-08 2013-12-12 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederrollbalg
US9139061B2 (en) 2013-04-03 2015-09-22 Watson & Chalin Manufacturing, Inc. Vehicle suspension system with reservoir for air spring damping
CN103883659B (zh) * 2014-03-03 2016-01-20 江苏大学 一种活塞基座形状可变的空气弹簧及其控制方法
CN103921646B (zh) * 2014-03-20 2016-08-10 中国北方车辆研究所 可调悬挂温度补偿及车姿调节系统
DE102014108701A1 (de) * 2014-06-20 2015-12-24 Radkersburger Metallwarenfabrik Gmbh Abrollkolben für eine Luftfeder
JP6486629B2 (ja) * 2014-09-05 2019-03-20 株式会社ブリヂストン 空気ばね装置
MX2017011730A (es) 2015-03-25 2017-11-13 Hendrickson Usa Llc Combinacion de un resorte neumatico amortiguante y un amortiguador para sistemas de eje/suspension de vehiculos de uso pesado.
MX2017013945A (es) 2015-05-11 2018-01-15 Hendrickson Usa Llc Muelle neumatico con caracteristicas de amortiguacion para vehiculos de servicio pesado.
WO2016184068A1 (zh) * 2015-05-19 2016-11-24 中车青岛四方车辆研究所有限公司 非线性辅助弹簧、带束式胶囊及空气弹簧
DE102016100939B4 (de) 2016-01-20 2023-08-10 Vibracoustic Cv Air Springs Gmbh Luftfeder
KR200484623Y1 (ko) * 2016-07-27 2017-10-11 주식회사 아이텍 에어 서스펜션 장치
CN109909695B (zh) * 2019-03-26 2020-09-15 常州市顺承模具厂 橡胶空气弹簧的活塞成型方法
KR102308330B1 (ko) 2019-11-29 2021-10-06 강원대학교산학협력단 한우 대사물질 판별용 조성물 및 이를 이용한 한우 교배 효율 판별 방법
CN112594317B (zh) * 2020-11-05 2022-08-19 安徽红桥金属制造有限公司 一种方便盖板安装的空气弹簧

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE391075C (de) * 1920-07-23 1924-02-27 Singer Mfg Co Halter fuer elektrische Leitungsdraehte, Schnuere o. dgl.
GB779809A (en) * 1954-12-14 1957-07-24 Continental Gummi Werke Ag Improvements in or relating to pneumatic shock absorbers
DE1073246B (de) * 1957-02-04 1960-01-14 The Firestone Tire &. Rubber Company Akron Ohio (V St A) Befestigung des Rollbalges einer Luftfeder an seinen Haltegliedern
US3078085A (en) * 1957-02-11 1963-02-19 Firestone Tire & Rubber Co Vehicle suspension
US3549142A (en) * 1968-11-29 1970-12-22 Goodyear Tire & Rubber Fluid springs
DE2750667C2 (de) * 1977-11-12 1980-01-24 Daimler-Benz Ag, 7000 Stuttgart Luftfeder für Kraftfahrzeuge
DE2905791A1 (de) * 1979-02-15 1980-08-28 Continental Gummi Werke Ag Rollbalg fuer fahrzeug-luftfederungen
US4506910A (en) * 1982-09-21 1985-03-26 Granning Suspensions, Inc. Automotive vehicle suspension
JPS60179538A (ja) * 1984-02-23 1985-09-13 Bridgestone Corp 気体封入ばね
US4718650A (en) * 1986-06-23 1988-01-12 The Firestone Tire & Rubber Company Air spring for vehicle
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring
HU207382B (en) * 1987-09-02 1993-03-29 Taurus Gumiipari Vallalat Air spring particularly for extreme stress
DE3907462A1 (de) * 1989-03-08 1990-09-13 Continental Ag Rollbalg-luftfeder
DE4136460A1 (de) * 1991-11-06 1993-05-13 Continental Ag Rollbalgluftfeder aus elastomerem werkstoff
US5449142A (en) * 1994-12-12 1995-09-12 Automatic Switch Company Two-way cartridge valve for aggresive media

Also Published As

Publication number Publication date
JP3457747B2 (ja) 2003-10-20
EP0645554A1 (en) 1995-03-29
KR950009018A (ko) 1995-04-21
US5382006A (en) 1995-01-17
DE69407244D1 (de) 1998-01-22
DE69407244T2 (de) 1998-06-10
HU215732B (hu) 1999-02-01
CN1103145A (zh) 1995-05-31
CA2112346C (en) 2003-07-15
AU7429994A (en) 1995-04-13
KR100329884B1 (ko) 2002-10-25
HUT68863A (en) 1995-08-28
CA2112346A1 (en) 1995-03-30
ES2111819T3 (es) 1998-03-16
CN1039446C (zh) 1998-08-05
JPH07174176A (ja) 1995-07-11
EP0645554B1 (en) 1997-12-10
AU668837B2 (en) 1996-05-16

Similar Documents

Publication Publication Date Title
BR9403818A (pt) Pistão de mola pneumática e conjunto de mola pneumática
BR9403771A (pt) Mola pneumática
BR9200624A (pt) Mola pneumatica
FI944892A0 (fi) Pneumaattinen rengas
BR9403536A (pt) Pneumático
BR9203367A (pt) Mola pneumatica
DE69411304D1 (de) Reifen
PL312911A1 (en) Fluid-filled cylinder especially air spring
DE59400983D1 (de) Ventilblockaggregat
FR2709096B1 (fr) Suspension pneumatique.
DK0639407T3 (da) Kontraventil
FI961352A0 (fi) Mäntä
DE59404262D1 (de) Federkörper
DE59404350D1 (de) Hubkolbenmotor
DE59403357D1 (de) Sperrventil
KR940020931U (ko) 체크밸브
DE69418467D1 (de) Rückschlagventil
BR9404483A (pt) Pneumático
BR9304172A (pt) Mola
KR940020459U (ko) 공기압 타이어
BR7202152U (pt) Mola de pressão mecânica
UA455S (uk) Пневматична шина
SE9301871D0 (sv) Binaert pneumatiskt staelldon
KR950019173U (ko) 자동차의 공기압식 윈도우 작동장치
NO301925B1 (no) Dekkpigg

Legal Events

Date Code Title Description
FF Decision: intention to grant
HO Change of classification

Free format text: ALTERADA DE INT. CL. 6 F16J 1/10

FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Owner name: VEYANCE TECHNOLOGIES, INC. (US)

Free format text: TRANSFERIDO DE: THE GOODYEAR TIRE AND RUBBER COMPANY

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 22/09/2014