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MX2018005483A - Muelle de aire de amortiguacion con aberturas escalonadas. - Google Patents

Muelle de aire de amortiguacion con aberturas escalonadas.

Info

Publication number
MX2018005483A
MX2018005483A MX2018005483A MX2018005483A MX2018005483A MX 2018005483 A MX2018005483 A MX 2018005483A MX 2018005483 A MX2018005483 A MX 2018005483A MX 2018005483 A MX2018005483 A MX 2018005483A MX 2018005483 A MX2018005483 A MX 2018005483A
Authority
MX
Mexico
Prior art keywords
chamber
air spring
damping air
fluid communication
intermediate chamber
Prior art date
Application number
MX2018005483A
Other languages
English (en)
Inventor
Delorenzis Damon
Original Assignee
Hendrickson Usa 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 Hendrickson Usa Llc filed Critical Hendrickson Usa Llc
Publication of MX2018005483A publication Critical patent/MX2018005483A/es

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
    • 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
    • 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
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • 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
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • B60G13/10—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type pneumatic
    • 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
    • F16F9/0472—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 characterised by comprising a damping device
    • 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
    • F16F9/049—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 multi-chamber units
    • 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
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • B60G2202/242—Pneumatic damper
    • 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
    • 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
    • B60G2300/02—Trucks; Load vehicles
    • B60G2300/026—Heavy duty trucks

Landscapes

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

Abstract

Un muelle de aire con características de amortiguación para un conjunto de suspensión de un vehículo de uso pesado incluye una primera cámara, una segunda cámara y una cámara intermedia. La cámara intermedia es conectada operativamente entre la primera cámara y la segunda cámara. Un primer medio provee comunicación fluida restringida entre la cámara intermedia y la primera cámara. Un segundo medio provee comunicación fluida restringida entre la cámara intermedia y la segunda cámara. Los primeros y segundos medios para proveer comunicación fluida restringida entre la cámara intermedia y la primera y la segunda cámaras, respectivamente, proveen características de amortiguación al muelle de aire durante la operación del vehículo de uso pesado.
MX2018005483A 2015-12-01 2016-11-30 Muelle de aire de amortiguacion con aberturas escalonadas. MX2018005483A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562261554P 2015-12-01 2015-12-01
PCT/US2016/064117 WO2017095864A1 (en) 2015-12-01 2016-11-30 Damping air spring with staged openings

Publications (1)

Publication Number Publication Date
MX2018005483A true MX2018005483A (es) 2018-11-09

Family

ID=57539647

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018005483A MX2018005483A (es) 2015-12-01 2016-11-30 Muelle de aire de amortiguacion con aberturas escalonadas.

Country Status (8)

Country Link
US (1) US10118453B2 (es)
EP (1) EP3383681B1 (es)
CN (1) CN108290469B (es)
AU (1) AU2016365150B2 (es)
CA (1) CA3005667C (es)
MX (1) MX2018005483A (es)
NZ (1) NZ741589A (es)
WO (1) WO2017095864A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3063430A1 (en) 2013-10-28 2016-09-07 Firestone Industrial Products Company, LLC Gas spring and gas damper assemblies, suspension systems and methods
US10161470B2 (en) * 2014-05-09 2018-12-25 Firestone Industrial Products Company, Llc Gas spring and gas damper assemblies as well as suspension systems including same
EP3317557B1 (en) 2015-07-01 2020-01-01 Firestone Industrial Products Company, LLC Clamping plate, gas spring assemblies and methods including same
WO2017182060A1 (en) * 2016-04-19 2017-10-26 Volvo Truck Corporation An air suspension arrangement
WO2019068785A1 (de) * 2017-10-04 2019-04-11 Continental Teves Ag & Co. Ohg Druckkörper für ein druckluftsystem
US10843520B2 (en) 2018-05-04 2020-11-24 Hendrickson Usa, L.L.C. Heavy-duty vehicle axle/suspension system with optimized damping
WO2019222447A1 (en) * 2018-05-18 2019-11-21 Hendrickson Usa, L.L.C. Damping air spring with substantially fixed volume
WO2019232383A1 (en) * 2018-06-01 2019-12-05 Hendrickson Usa, L.L.C. Integrated air spring for an axle/suspension system
US12350986B2 (en) * 2020-06-01 2025-07-08 Firestone Industrial Products Company, Llc Flexible spring member and end closure assemblies as well as gas spring and gas damper assemblies including same
EP4392689A1 (en) * 2021-08-27 2024-07-03 Hendrickson USA, L.L.C. Damping air spring for heavy-duty vehicle axle/suspension systems
AU2022333979B2 (en) 2021-08-27 2025-04-03 Hendrickson Usa, L.L.C. Damping air spring for heavy-duty vehicle axle/suspension systems

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Also Published As

Publication number Publication date
CN108290469A (zh) 2018-07-17
WO2017095864A1 (en) 2017-06-08
CA3005667C (en) 2020-07-14
BR112018011129A2 (pt) 2018-11-21
EP3383681B1 (en) 2021-01-06
US10118453B2 (en) 2018-11-06
CA3005667A1 (en) 2017-06-08
AU2016365150B2 (en) 2019-07-18
US20170151848A1 (en) 2017-06-01
CN108290469B (zh) 2022-04-26
AU2016365150A1 (en) 2018-05-10
BR112018011129A8 (pt) 2023-01-17
EP3383681A1 (en) 2018-10-10
NZ741589A (en) 2019-07-26

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Legal Events

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GD Licence granted