BR112015025115A2 - sistema de suspensão - Google Patents
sistema de suspensãoInfo
- Publication number
- BR112015025115A2 BR112015025115A2 BR112015025115A BR112015025115A BR112015025115A2 BR 112015025115 A2 BR112015025115 A2 BR 112015025115A2 BR 112015025115 A BR112015025115 A BR 112015025115A BR 112015025115 A BR112015025115 A BR 112015025115A BR 112015025115 A2 BR112015025115 A2 BR 112015025115A2
- Authority
- BR
- Brazil
- Prior art keywords
- air
- reservoir
- air spring
- flow
- control device
- Prior art date
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
- B60G11/30—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs having pressure fluid accumulator therefor, e.g. accumulator arranged in vehicle frame
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/445—Self-steered wheels
-
- 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
- B60G2204/20—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
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/02—Trucks; Load vehicles
- B60G2300/026—Heavy duty trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/04—Trailers
- B60G2300/042—Semi-trailers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/20—Spring action or springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
Abstract
1 / 1 resumo âsistema de suspensãoâ um sistema de suspensã£o pode incluir uma mola pneumã¡tica, um reservatã³rio de ar externo ã mola pneumã¡tica, e um dispositivo de controle de fluxo que restringe variavelmente o fluxo de ar entre a mola pneumã¡tica e o reservatã³rio de ar. o fluxo entre a mola pneumã¡tica e o reservatã³rio de ar pode ser permitido em resposta ã conformidade do sistema de suspensã£o, e a mola pneumã¡tica pode ter um volume de ar interno pelo menos 2-1/2 vezes tã£o grande quanto um volume do reservatã³rio de ar. o dispositivo de controle de fluxo pode permitir fluxo entre a mola pneumã¡tica e o reservatã³rio de ar em resposta a um nãvel de diferencial de pressã£o predeterminado atravã©s do dispositivo de controle de fluxo. mãºltiplos reservatã³rios de ar podem ser internos a um eixo de roda e podem ser isolados entre si no eixo de roda.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/855,788 | 2013-04-03 | ||
US13/855,788 US9139061B2 (en) | 2013-04-03 | 2013-04-03 | Vehicle suspension system with reservoir for air spring damping |
PCT/US2014/032450 WO2014165465A1 (en) | 2013-04-03 | 2014-04-01 | Vehicle suspension system with reservoir for air spring damping |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015025115A2 true BR112015025115A2 (pt) | 2017-07-18 |
BR112015025115B1 BR112015025115B1 (pt) | 2022-07-12 |
Family
ID=51653906
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015025158-7A BR112015025158B1 (pt) | 2013-04-03 | 2014-04-01 | Conjunto de suspensão para um veículo de carga pesada e sistema de suspensão |
BR112015025115-3A BR112015025115B1 (pt) | 2013-04-03 | 2014-04-01 | Sistema de suspensão |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015025158-7A BR112015025158B1 (pt) | 2013-04-03 | 2014-04-01 | Conjunto de suspensão para um veículo de carga pesada e sistema de suspensão |
Country Status (9)
Country | Link |
---|---|
US (1) | US9139061B2 (pt) |
EP (2) | EP2981424B1 (pt) |
CN (2) | CN105073455B (pt) |
AU (3) | AU2014248338B2 (pt) |
BR (2) | BR112015025158B1 (pt) |
CA (2) | CA2905220C (pt) |
MX (2) | MX357479B (pt) |
NZ (2) | NZ712157A (pt) |
WO (2) | WO2014165466A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9139061B2 (en) | 2013-04-03 | 2015-09-22 | Watson & Chalin Manufacturing, Inc. | Vehicle suspension system with reservoir for air spring damping |
EP3063430A1 (en) * | 2013-10-28 | 2016-09-07 | Firestone Industrial Products Company, LLC | Gas spring and gas damper assemblies, suspension systems and methods |
WO2017095864A1 (en) * | 2015-12-01 | 2017-06-08 | Hendrickson Usa, L.L.C. | Damping air spring with staged openings |
US10569813B2 (en) | 2016-12-23 | 2020-02-25 | Link Mfg., Ltd. | Cab suspension systems and associated methods of manufacture and use |
US10543730B2 (en) | 2017-02-08 | 2020-01-28 | Link Mfg., Ltd. | Auxiliary suspension air damping systems and associated methods of manufacture and use |
CA3051455C (en) * | 2017-03-09 | 2021-01-26 | Watson & Chalin Manufacturing, Inc. | Damping convoluted air spring |
US10967927B2 (en) | 2017-09-22 | 2021-04-06 | Link Mfg., Ltd. | Mounting brackets for auxiliary suspension systems |
EP4100660A2 (en) | 2020-02-07 | 2022-12-14 | Timoney Dynamic Solutions Limited | Motor vehicle suspension gas spring |
WO2021247517A1 (en) * | 2020-06-01 | 2021-12-09 | Firestone Industrial Products Company, Llc | Gas spring assemblies as well as suspension systems including the same |
EP4366962A1 (en) | 2021-07-08 | 2024-05-15 | Link MFG., Ltd. | Driven lift axles and associated systems and methods |
AU2022333979A1 (en) | 2021-08-27 | 2024-02-15 | Hendrickson Usa, L.L.C. | Damping air spring for heavy-duty vehicle axle/suspension systems |
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CA2834406C (en) | 2011-05-17 | 2016-07-12 | Hendrickson Usa, L.L.C. | Piston for an air spring of a heavy-duty vehicle |
CA2844503C (en) * | 2011-08-17 | 2016-04-05 | Hendrickson Usa, L.L.C. | Vehicle axle vent system |
US9849745B2 (en) | 2013-04-03 | 2017-12-26 | Hendrickson Usa, L.L.C. | Vehicle suspension system with reservoir for air spring damping |
US9139061B2 (en) | 2013-04-03 | 2015-09-22 | Watson & Chalin Manufacturing, Inc. | Vehicle suspension system with reservoir for air spring damping |
-
2013
- 2013-04-03 US US13/855,788 patent/US9139061B2/en active Active
-
2014
- 2014-04-01 MX MX2015013695A patent/MX357479B/es active IP Right Grant
- 2014-04-01 NZ NZ712157A patent/NZ712157A/en unknown
- 2014-04-01 EP EP14778113.2A patent/EP2981424B1/en active Active
- 2014-04-01 MX MX2015011328A patent/MX360769B/es active IP Right Grant
- 2014-04-01 CA CA2905220A patent/CA2905220C/en active Active
- 2014-04-01 AU AU2014248338A patent/AU2014248338B2/en active Active
- 2014-04-01 CN CN201480019909.XA patent/CN105073455B/zh active Active
- 2014-04-01 BR BR112015025158-7A patent/BR112015025158B1/pt active IP Right Grant
- 2014-04-01 AU AU2014248339A patent/AU2014248339B2/en active Active
- 2014-04-01 EP EP14780176.5A patent/EP2981423B1/en active Active
- 2014-04-01 BR BR112015025115-3A patent/BR112015025115B1/pt active IP Right Grant
- 2014-04-01 NZ NZ711737A patent/NZ711737A/en unknown
- 2014-04-01 WO PCT/US2014/032452 patent/WO2014165466A1/en active Application Filing
- 2014-04-01 WO PCT/US2014/032450 patent/WO2014165465A1/en active Application Filing
- 2014-04-01 CN CN201480019998.8A patent/CN105121189B/zh active Active
- 2014-04-01 CA CA2904101A patent/CA2904101C/en active Active
-
2017
- 2017-01-13 AU AU2017200235A patent/AU2017200235B2/en active Active
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