DE60319183D1 - Kolbenstangendichtung für Stossdämpfer mit pneumatischer Niveauregulierung - Google Patents

Kolbenstangendichtung für Stossdämpfer mit pneumatischer Niveauregulierung

Info

Publication number
DE60319183D1
DE60319183D1 DE60319183T DE60319183T DE60319183D1 DE 60319183 D1 DE60319183 D1 DE 60319183D1 DE 60319183 T DE60319183 T DE 60319183T DE 60319183 T DE60319183 T DE 60319183T DE 60319183 D1 DE60319183 D1 DE 60319183D1
Authority
DE
Germany
Prior art keywords
piston rod
level control
shock absorbers
rod seal
pneumatic level
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
DE60319183T
Other languages
English (en)
Other versions
DE60319183T2 (de
Inventor
Saiman Lun
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies 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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE60319183D1 publication Critical patent/DE60319183D1/de
Publication of DE60319183T2 publication Critical patent/DE60319183T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • B60G15/14—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper
    • 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
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment
    • 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
    • F16F9/32—Details
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • 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
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/314—The spring being a 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
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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
    • B60G2206/90—Maintenance
    • B60G2206/91—Assembly procedures
    • 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
    • F16F2230/30—Sealing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE60319183T 2002-06-24 2003-05-28 Kolbenstangendichtung für einen Dämpfer mit pneumatischer Niveauregulierung Expired - Lifetime DE60319183T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US178212 2002-06-24
US10/178,212 US20030234147A1 (en) 2002-06-24 2002-06-24 Piston rod seal for airlift damper

Publications (2)

Publication Number Publication Date
DE60319183D1 true DE60319183D1 (de) 2008-04-03
DE60319183T2 DE60319183T2 (de) 2009-03-05

Family

ID=29717883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60319183T Expired - Lifetime DE60319183T2 (de) 2002-06-24 2003-05-28 Kolbenstangendichtung für einen Dämpfer mit pneumatischer Niveauregulierung

Country Status (3)

Country Link
US (1) US20030234147A1 (de)
EP (1) EP1375204B1 (de)
DE (1) DE60319183T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101280257B1 (ko) * 2008-07-11 2013-07-03 주식회사 만도 쇽업소버 장착용 브래킷
KR101001266B1 (ko) * 2008-11-13 2010-12-14 주식회사 만도 쇽업소버 장착용 브래킷
JP5015309B2 (ja) * 2009-11-24 2012-08-29 ヤマハ発動機株式会社 車両用油圧式緩衝器
CN115066343B (zh) * 2019-12-31 2023-07-28 火石工业产品有限责任公司 端构件、端构件组件、气弹簧和阻尼器组件及悬架系统
DE102021100226B4 (de) * 2021-01-08 2024-08-08 Vibracoustic Se Dämpfer für eine Luftfeder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332397A (en) * 1980-07-07 1982-06-01 General Motors Corporation Steerable suspension strut with pneumatic spring
FR2728948B1 (fr) * 1994-12-28 1997-03-14 Renault Ressort pneumatique a deux chambres a alimentation independante, vehicule automobile a suspension comportant un tel ressort et ensemble ressort-amortisseur de suspension
DE19755549C2 (de) * 1997-04-25 2001-09-27 Mannesmann Sachs Ag Federbein für Fahrzeuge
DE20109501U1 (de) * 2001-06-08 2001-10-04 Basf Ag, 67063 Ludwigshafen Federkonstruktion

Also Published As

Publication number Publication date
US20030234147A1 (en) 2003-12-25
DE60319183T2 (de) 2009-03-05
EP1375204A1 (de) 2004-01-02
EP1375204B1 (de) 2008-02-20

Similar Documents

Publication Publication Date Title
FR2856450B1 (fr) Absorbeur de chocs a double piston
DE602004001715D1 (de) Fahrzeugaufhängungsdämpfer mit integriertem Niveauregulierungsventil
EP1685480A4 (de) Stossdämpfer-baugruppe
DE602004003754D1 (de) Hydraulischer Stossdämpfer
GB2424939B (en) Rod guide and seal system for gas filled shock absorbers
DE602005017237D1 (de) Dämpfer (Stoßdämpfer) für Fahrzeuge
DE602006004116D1 (de) Verpackung mit Stossdämpfer
GB0615137D0 (en) Air pressure proportional damper for shock absorber
DE602005007842D1 (de) Dämpfungsventil und Stoßdämpfer mit einem solchen
EP1947362A4 (de) Hydraulischer einzelzylinder-stossdämpfer für ein fahrzeug
DE60306159D1 (de) Elektromagnetischer stossdämpfer
GB2421995B (en) Compensated rod for a frequency dependent damper shock absorber
DE602004030862D1 (de) Selbstnivellierender Fahrzeugradaufhängungsdämpfer
DE60325481D1 (de) Anpralldämpfer für Fahrzeuge mit Pufferbolzen
DE60212549D1 (de) Schwimmende Verschlussscheibe für einen Stossdämpferkolben
DE60319183D1 (de) Kolbenstangendichtung für Stossdämpfer mit pneumatischer Niveauregulierung
DE602004029588D1 (de) Stossdämpfer
DE502004000268D1 (de) Hydraulischer Stossdämpfer
DE60217556D1 (de) Hydraulischer fahrzeugstossdämpfer
DE502004000056D1 (de) Endlagengedämpfter Pneumatikzylinder mit verstellbarer Endlagendämpfung
DE502006005150D1 (de) Hydraulischer Stossdämpfer
DE502005002022D1 (de) Kolbenstange für einen Schwingungsdämpfer mit amplitudenabhängiger Dämpfung
ATA208099A (de) Pneumatische schlagdämpfungsvorrichtung für ein bohrgestänge
DE50206631D1 (de) Hydraulischer Stossdämpfer
DE50206636D1 (de) Hydraulischer Stossdämpfer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition