DE112013006469A5 - air spring - Google Patents

air spring Download PDF

Info

Publication number
DE112013006469A5
DE112013006469A5 DE112013006469.3T DE112013006469T DE112013006469A5 DE 112013006469 A5 DE112013006469 A5 DE 112013006469A5 DE 112013006469 T DE112013006469 T DE 112013006469T DE 112013006469 A5 DE112013006469 A5 DE 112013006469A5
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.)
Withdrawn
Application number
DE112013006469.3T
Other languages
German (de)
Inventor
Florian Faistauer
Martin Leitner
Jörg Ritscher
Martin Zittmayr
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.)
Steyr & Co KG Engineering Ct GmbH
Engineering Center Steyr GmbH and Co KG
Original Assignee
Steyr & Co KG Engineering Ct GmbH
Engineering Center Steyr GmbH and Co KG
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
Priority claimed from DE201310203726 external-priority patent/DE102013203726A1/en
Priority claimed from DE201310203725 external-priority patent/DE102013203725A1/en
Application filed by Steyr & Co KG Engineering Ct GmbH, Engineering Center Steyr GmbH and Co KG filed Critical Steyr & Co KG Engineering Ct GmbH
Publication of DE112013006469A5 publication Critical patent/DE112013006469A5/en
Withdrawn legal-status Critical Current

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
    • B60G11/27—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
    • 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
    • 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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G99/00—Subject matter not provided for in other groups of this subclass
    • B60G99/002—Suspension details of the suspension of the vehicle body on the vehicle chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G99/00—Subject matter not provided for in other groups of this subclass
    • B60G99/008—Other suspension arrangements with fluid springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/0604—Cabs insulated against vibrations or noise, e.g. with elastic suspension
    • B62D33/0608—Cabs insulated against vibrations or noise, e.g. with elastic suspension pneumatic or hydraulic suspension
    • 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
    • F16F9/0418—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 having a particular shape, e.g. annular, spherical, tube-like
    • F16F9/0427—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 having a particular shape, e.g. annular, spherical, tube-like toroidal
    • 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
    • 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
    • B60G2204/16—Mounting of vehicle body on chassis
    • B60G2204/162—Cabins, e.g. for trucks, tractors
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/012—Rolling condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/014—Pitch; Nose dive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)
DE112013006469.3T 2013-01-21 2013-11-25 air spring Withdrawn DE112013006469A5 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
DE102013000842.5 2013-01-21
DE102013000843.3 2013-01-21
DE102013000842 2013-01-21
DE102013000843 2013-01-21
DE102013203726.0 2013-03-05
DE102013203725.2 2013-03-05
DE201310203726 DE102013203726A1 (en) 2013-01-21 2013-03-05 Cabin suspension for motor vehicle, has driver cabin mounted with respect to chassis or component through pneumatic springs, where pneumatic springs are formed to absorb forces acting in both axial and radial direction
DE201310203725 DE102013203725A1 (en) 2013-01-21 2013-03-05 Pneumatic spring for e.g. motor car, has air-filled bladder that is mounted on piston, stamper-shaped guide element of lower receiving element and is adapted to surround tubular portion of upper receiving element at outer-side
PCT/EP2013/074584 WO2014111183A1 (en) 2013-01-21 2013-11-25 Air spring

Publications (1)

Publication Number Publication Date
DE112013006469A5 true DE112013006469A5 (en) 2015-10-08

Family

ID=51209037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112013006469.3T Withdrawn DE112013006469A5 (en) 2013-01-21 2013-11-25 air spring

Country Status (2)

Country Link
DE (1) DE112013006469A5 (en)
WO (1) WO2014111183A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3074439B1 (en) * 2017-12-04 2021-11-12 Lair Liquide Sa Pour Letude Et L’Exploitation Des Procedes Georges Claude CENTERING PROCESS OF A FIRST MECHANICAL PART AND OF A SECOND MECHANICAL PART WITH RESPECT TO EACH OTHER
CN113013010B (en) * 2019-12-20 2023-09-29 中微半导体设备(上海)股份有限公司 Corrugated pipe structure, method for adjusting verticality and plasma processing device thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403466A (en) * 1920-10-02 1922-01-10 Thos J Corcoran Lamp Co Air spring
BE635155A (en) * 1962-07-20
DE7734745U1 (en) * 1977-11-12 1978-12-07 Daimler-Benz Ag, 7000 Stuttgart Air springs, in particular for vehicles
DE2806247C2 (en) * 1978-02-15 1983-03-17 Daimler-Benz Ag, 7000 Stuttgart Air suspension system for cabs of commercial vehicles
DE2836662C2 (en) * 1978-08-22 1980-06-26 Daimler-Benz Ag, 7000 Stuttgart Air springs, in particular for motor vehicles
DE3017733A1 (en) 1980-05-09 1981-11-12 Continental Gummi-Werke Ag, 3000 Hannover ROLL BELLOWS FOR VEHICLE AIR SUSPENSIONS
DE3643073A1 (en) * 1986-12-17 1988-06-30 Phoenix Ag Pneumatic spring
DE4101221A1 (en) 1991-01-17 1992-07-23 Hemscheidt Maschf Hermann HYDROPNEUMATIC SUSPENSION SYSTEM, IN PARTICULAR FOR VEHICLE DRIVER'S CABINS
DE4240449C2 (en) 1992-12-02 1995-11-16 Daimler Benz Ag Tilting device for a cab of commercial vehicles
DE4407740C2 (en) * 1994-03-08 1995-12-21 Daimler Benz Ag Air spring for motor vehicles
DE19642024B4 (en) * 1996-10-11 2006-02-09 Bayerische Motoren Werke Ag Rolling bellows gas spring with an outer support part
JP3775237B2 (en) * 2000-08-10 2006-05-17 住友金属工業株式会社 Railway vehicle cart stopper device, railcar cart, and wheel load fluctuation suppressing method
AU2002953153A0 (en) 2002-12-06 2002-12-19 Kinetic Pty Limited Hydraulic suspension system
JP4568206B2 (en) * 2005-10-25 2010-10-27 住友金属工業株式会社 Pillow spring air spring
DE102005060581B4 (en) 2005-12-17 2015-09-24 Continental Teves Ag & Co. Ohg Air spring and damper unit with pilot operated main valve
DE102007052038A1 (en) * 2007-10-30 2009-05-07 Berglar-Bartsch, Klaus, Dipl.-Ing. Vehicle storage system for component e.g. driving cab, of truck, has hydraulic or pneumatic absorbers that are connected with each other by hydraulic connection in such manner that absorbers realize stabilizer mechanism
DE102009025957A1 (en) * 2009-06-10 2010-12-16 Continental Aktiengesellschaft Hose rolling bellows for air spring unit, comprises radially extending projections or recesses in air spring insert, where projections or recesses extend to interior lateral surface which points to volume-elastic hollow space
DE102009039841A1 (en) 2009-09-03 2011-03-10 Thyssenkrupp Bilstein Suspension Gmbh Spring damper element for a cab suspension
DE102010016400A1 (en) * 2010-04-12 2011-10-13 Continental Teves Ag & Co. Ohg Air spring with double rolled fold
DE102010060865A1 (en) 2010-11-29 2012-05-31 Contitech Luftfedersysteme Gmbh Pneumatic spring-damper-unit for e.g. wheel suspension in motor vehicle, has concentric support ring including working surface, where wall of bellows lies at surface under pressure application and emerges from clamping point of bellows

Also Published As

Publication number Publication date
WO2014111183A1 (en) 2014-07-24

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination