FR2866400B1 - Ressort pneumatique - Google Patents

Ressort pneumatique

Info

Publication number
FR2866400B1
FR2866400B1 FR0501675A FR0501675A FR2866400B1 FR 2866400 B1 FR2866400 B1 FR 2866400B1 FR 0501675 A FR0501675 A FR 0501675A FR 0501675 A FR0501675 A FR 0501675A FR 2866400 B1 FR2866400 B1 FR 2866400B1
Authority
FR
France
Prior art keywords
pneumatic spring
pneumatic
spring
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 - Fee Related
Application number
FR0501675A
Other languages
English (en)
Other versions
FR2866400A1 (fr
Inventor
Achim Thomae
Robert Pradel
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of FR2866400A1 publication Critical patent/FR2866400A1/fr
Application granted granted Critical
Publication of FR2866400B1 publication Critical patent/FR2866400B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
    • H01L23/5388—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates for flat cards, e.g. credit cards
    • 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
    • B60G17/00—Resilient 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
    • B60G17/015—Resilient 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 the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient 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 the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0521—Pneumatic spring characteristics the spring having a flexible wall
    • 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
    • F16F9/3292—Sensor arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/64—Impedance arrangements
    • H01L23/66—High-frequency adaptations
    • 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
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/111—Mounting of sensors thereon on 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/20—Mounting of accessories, e.g. pump, compressor
    • B60G2204/201—Mounting of accessories, e.g. pump, compressor of fluid lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • F16F9/38—Covers for protection or appearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
FR0501675A 2004-02-18 2005-02-18 Ressort pneumatique Expired - Fee Related FR2866400B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004007962A DE102004007962B4 (de) 2004-02-18 2004-02-18 Luftfeder mit einer Schutzhülse für einen Rollbalg

Publications (2)

Publication Number Publication Date
FR2866400A1 FR2866400A1 (fr) 2005-08-19
FR2866400B1 true FR2866400B1 (fr) 2006-06-02

Family

ID=34801939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0501675A Expired - Fee Related FR2866400B1 (fr) 2004-02-18 2005-02-18 Ressort pneumatique

Country Status (5)

Country Link
US (1) US7188827B2 (fr)
JP (1) JP2005233424A (fr)
KR (1) KR20060042063A (fr)
DE (1) DE102004007962B4 (fr)
FR (1) FR2866400B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10321877B4 (de) * 2003-05-15 2005-04-28 Daimler Chrysler Ag Radträgerlagerung mit Pendelplatte
US20070089951A1 (en) * 2005-10-20 2007-04-26 Peter Skiba Air spring protective sleeve
JP4926487B2 (ja) * 2006-02-15 2012-05-09 株式会社ブリヂストン 空気ばね
US7506881B2 (en) * 2006-08-30 2009-03-24 Bfs Diversified Products Llc Protective curtain for vehicle suspension components
US7967280B2 (en) * 2006-10-24 2011-06-28 Vibracoustic North America, L.P. Air spring with debris and ice barrier
DE102007004037B4 (de) * 2007-01-22 2016-10-13 Carl Freudenberg Kg Anordnung eines Faltenbalgs als Schutzmanschette an einer Luftfeder
US7938418B1 (en) * 2007-10-29 2011-05-10 Air Lift Company Upper mount assembly for air spring suspensions
KR100917557B1 (ko) * 2008-08-19 2009-09-16 현대모비스 주식회사 에어 현가 장치의 에어 스프링 장치
DE102009003829B4 (de) 2009-04-27 2020-08-06 Continental Teves Ag & Co. Ohg Luftfedereinrichtung
JP4864123B2 (ja) * 2009-07-23 2012-02-01 本田技研工業株式会社 減衰力可変ダンパの制御装置
MX2013008368A (es) * 2011-01-19 2014-08-22 Firestone Ind Products Co Llc Montaje de piston de muelle de gas asi como montaje de muelle de gas y un sistema de suspension que incluye el mismo.
US9387741B2 (en) 2012-09-30 2016-07-12 Firestone Industrial Products Company, Llc Elastomeric thermal barrier as well as gas spring assembly and suspension system including same
DE112014003232T5 (de) * 2013-07-12 2016-04-28 Firestone Industrial Products Company, Llc Gasfedersystem
DE102015216956B4 (de) * 2015-09-04 2020-10-15 Zf Friedrichshafen Ag Luftfeder für ein Kraftfahrzeug
US10131196B2 (en) * 2017-01-12 2018-11-20 GM Global Technology Operations LLC Spring-damper assembly
DE102018116101A1 (de) 2018-07-03 2020-01-09 Ab Elektronik Gmbh Stoßdämpfer mit Positionssensor
US11111981B2 (en) * 2019-10-17 2021-09-07 DRiV Automotive Inc. Heat shrinkable dirt shield
DE202021106835U1 (de) 2021-08-10 2022-06-27 Knapp Smart Solutions Gmbh Kommissioniervorrichtung
DE102021004093A1 (de) 2021-08-10 2023-02-16 Knapp Smart Solutions Gmbh Verfahren zum Instandsetzen einer Kommissioniervorrichtung
DE202021106858U1 (de) 2021-08-10 2022-06-28 Knapp Smart Solutions Gmbh Kommissioniervorrichtung
DE102022210769A1 (de) * 2022-10-12 2024-04-18 Contitech Luftfedersysteme Gmbh Federung, vorzugsweise Fahrzeugfederung, besonders vorzugsweise Schienenfahrzeugfederung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989844A (en) * 1986-06-23 1991-02-05 Monroe Auto Equipment Company Vehicle leveling shock absorber assembly
US4712776A (en) * 1986-07-14 1987-12-15 The Firestone Tire & Rubber Company Air spring suspension system
US5009401A (en) * 1986-07-14 1991-04-23 Bridgestone/Firestone, Inc. Air spring suspension system with dual path isolation
US4817922A (en) 1987-10-23 1989-04-04 The Goodyear Tire & Rubber Company Airspring height sensor
US4902903A (en) * 1988-10-27 1990-02-20 Segerson Eugene E Apparatus employing reflective optical means
US4930340A (en) 1989-09-19 1990-06-05 Kelsey-Hayes Company Calibration bracket for vehicle height sensor
US5707045A (en) 1996-09-05 1998-01-13 Bridgestone/Firestone, Inc. Air spring system having an integral height sensor
US5859692A (en) * 1997-05-16 1999-01-12 Rochester Gauges, Inc. Height sensor and air spring apparatus incorporating the same in the air chamber
US6290033B1 (en) * 2000-03-31 2001-09-18 Delphi Technologies, Inc. Magnetorheological damper charging system
DE10048241C1 (de) * 2000-09-29 2002-04-04 Bosch Gmbh Robert Sensorelement mit einer Schutzeinrichtung

Also Published As

Publication number Publication date
DE102004007962B4 (de) 2006-06-14
DE102004007962A1 (de) 2005-09-15
US20050179177A1 (en) 2005-08-18
US7188827B2 (en) 2007-03-13
JP2005233424A (ja) 2005-09-02
FR2866400A1 (fr) 2005-08-19
KR20060042063A (ko) 2006-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111102