MX2013008368A - Montaje de piston de muelle de gas asi como montaje de muelle de gas y un sistema de suspension que incluye el mismo. - Google Patents

Montaje de piston de muelle de gas asi como montaje de muelle de gas y un sistema de suspension que incluye el mismo.

Info

Publication number
MX2013008368A
MX2013008368A MX2013008368A MX2013008368A MX2013008368A MX 2013008368 A MX2013008368 A MX 2013008368A MX 2013008368 A MX2013008368 A MX 2013008368A MX 2013008368 A MX2013008368 A MX 2013008368A MX 2013008368 A MX2013008368 A MX 2013008368A
Authority
MX
Mexico
Prior art keywords
gas spring
assembly
bladder
spring piston
suspension system
Prior art date
Application number
MX2013008368A
Other languages
English (en)
Inventor
Paul P Koeske
Stephen C Street
Original Assignee
Firestone Ind Products Co Llc
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 Firestone Ind Products Co Llc filed Critical Firestone Ind Products Co Llc
Publication of MX2013008368A publication Critical patent/MX2013008368A/es

Links

Classifications

    • 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
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0528—Pressure regulating or air filling valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/14—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers accumulating utilisable energy, e.g. compressing air
    • 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
    • B60G17/02—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
    • 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
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B60G17/0525—Height adjusting or levelling valves
    • 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
    • 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
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/60—Vehicles using regenerative power
    • 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
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B60G2400/512—Pressure in suspension unit in spring
    • B60G2400/5122—Fluid spring
    • B60G2400/51222—Pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Un montaje de pistón de muelle de gas y cámara compresible incluye un pistón de muelle de gas (220) y una cámara compresible (222). El pistón de muelle de gas (220) incluye una pared lateral externa. La cámara compresible (222) se extiende al menos parcialmente alrededor del pistón de muelle de gas (220) y define al menos parcialmente una cámara compresible (250). La cámara compresible (222) puede ser acoplada y de manera compresible por una pared flexible (206) asociada de modo que la cámara compresible (222) pueda generar un primer nivel de presión dentro de una cantidad de gas dentro de la cámara compresible (250). También se incluyen un montaje de muelle de gas y un sistema de suspensión.
MX2013008368A 2011-01-19 2012-01-19 Montaje de piston de muelle de gas asi como montaje de muelle de gas y un sistema de suspension que incluye el mismo. MX2013008368A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161434277P 2011-01-19 2011-01-19
PCT/US2012/021927 WO2012100098A1 (en) 2011-01-19 2012-01-19 Gas spring piston assembly as well as gas spring assembly and suspension system including same

Publications (1)

Publication Number Publication Date
MX2013008368A true MX2013008368A (es) 2014-08-22

Family

ID=45582042

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013008368A MX2013008368A (es) 2011-01-19 2012-01-19 Montaje de piston de muelle de gas asi como montaje de muelle de gas y un sistema de suspension que incluye el mismo.

Country Status (4)

Country Link
US (1) US8807576B2 (es)
DE (1) DE112012000515T5 (es)
MX (1) MX2013008368A (es)
WO (1) WO2012100098A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013212974A1 (de) 2012-08-21 2014-05-22 Continental Teves Ag & Co. Ohg Luftfedermodul
US9098951B2 (en) * 2012-09-28 2015-08-04 Firestone Industrial Products Company, Llc Indicator of estimated spring life as well as gas spring assembly, system and method
DE102013113577B4 (de) * 2013-12-05 2022-10-06 Saf-Holland Gmbh Abrollkolben
KR101510018B1 (ko) * 2013-12-18 2015-04-07 현대자동차주식회사 차량용 에어스프링
US9636962B2 (en) * 2014-09-17 2017-05-02 Continental Automotive Systems, Inc. Bonded guide tube and bellow assembly for air spring
US10473013B2 (en) 2014-09-26 2019-11-12 Cummins Emission Solutions, Inc. Integrative reductant system and method using constant volume injection
WO2016115103A1 (en) * 2015-01-12 2016-07-21 Firestone Industrial Products Company, Llc Lateral support elements, gas spring assemblies, suspension systems and methods
US10882373B1 (en) * 2017-04-28 2021-01-05 Oshkosh Defense, Llc High pressure gas spring controls for improved vehicle leveling
US20210061038A1 (en) * 2019-08-30 2021-03-04 Reno N. Heon Air spring bellows for air suspension systems
US20240066940A1 (en) * 2022-08-30 2024-02-29 DRiV Automotive Inc. Air-spring assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH357637A (fr) * 1960-02-27 1961-10-15 Roget Jean Dispositif de suspension d'un véhicule automobile
US3507580A (en) * 1967-05-12 1970-04-21 Landon H Howard Energy generator
DE2255348C2 (de) * 1972-11-11 1974-11-14 Frieseke & Hoepfner Gmbh, 8520 Erlangen Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge
US7156382B2 (en) * 2004-02-05 2007-01-02 Arvinmeritor Technology, Llc Dual airbag airspring
DE102004007962B4 (de) * 2004-02-18 2006-06-14 Zf Friedrichshafen Ag Luftfeder mit einer Schutzhülse für einen Rollbalg
DE102006052314A1 (de) * 2006-11-07 2008-05-08 Continental Aktiengesellschaft Luftfedereinrichtung
DE102007032225A1 (de) * 2007-07-11 2009-01-15 Contitech Luftfedersysteme Gmbh Luftfeder
US8172237B2 (en) * 2009-04-03 2012-05-08 Arvinmeritor Technology, Llc Active suspension and adaptive damping configuration
US7942427B2 (en) * 2009-04-23 2011-05-17 Arvinmeritor Technology, Llc Air supply system for active air suspension

Also Published As

Publication number Publication date
US20130300074A1 (en) 2013-11-14
US8807576B2 (en) 2014-08-19
WO2012100098A1 (en) 2012-07-26
DE112012000515T5 (de) 2013-10-24

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