DE29620721U1 - Air spring - Google Patents

Air spring

Info

Publication number
DE29620721U1
DE29620721U1 DE29620721U DE29620721U DE29620721U1 DE 29620721 U1 DE29620721 U1 DE 29620721U1 DE 29620721 U DE29620721 U DE 29620721U DE 29620721 U DE29620721 U DE 29620721U DE 29620721 U1 DE29620721 U1 DE 29620721U1
Authority
DE
Germany
Prior art keywords
air spring
spring
air
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
DE29620721U
Other languages
German (de)
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.)
Phoenix AG
Original Assignee
Phoenix 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 Phoenix AG filed Critical Phoenix AG
Priority to DE29620721U priority Critical patent/DE29620721U1/en
Publication of DE29620721U1 publication Critical patent/DE29620721U1/en
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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
    • 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
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE29620721U 1995-12-12 1996-11-29 Air spring Expired - Lifetime DE29620721U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29620721U DE29620721U1 (en) 1995-12-12 1996-11-29 Air spring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19546314 1995-12-12
DE29620721U DE29620721U1 (en) 1995-12-12 1996-11-29 Air spring

Publications (1)

Publication Number Publication Date
DE29620721U1 true DE29620721U1 (en) 1997-04-10

Family

ID=7779875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29620721U Expired - Lifetime DE29620721U1 (en) 1995-12-12 1996-11-29 Air spring

Country Status (1)

Country Link
DE (1) DE29620721U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001070526A1 (en) 2000-03-20 2001-09-27 Intech Thüringen Gmbh Pneumatic shock-absorber
WO2004109149A1 (en) 2003-06-04 2004-12-16 Phoenix Ag Spring device, especially for the rail vehicle sector
EP3505418A1 (en) * 2017-12-18 2019-07-03 ContiTech Luftfedersysteme GmbH Rail vehicle suspension

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001070526A1 (en) 2000-03-20 2001-09-27 Intech Thüringen Gmbh Pneumatic shock-absorber
US6568665B2 (en) 2000-03-20 2003-05-27 Intech Thüringen Gmbh Pneumatic shock-absorber
WO2004109149A1 (en) 2003-06-04 2004-12-16 Phoenix Ag Spring device, especially for the rail vehicle sector
EP3505418A1 (en) * 2017-12-18 2019-07-03 ContiTech Luftfedersysteme GmbH Rail vehicle suspension

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970522

R150 Term of protection extended to 6 years

Effective date: 19990127

R151 Term of protection extended to 8 years

Effective date: 20000607

R152 Term of protection extended to 10 years

Effective date: 20050427

R071 Expiry of right