WO2012174197A1 - Height control valve assembly for axle/suspension systems - Google Patents
Height control valve assembly for axle/suspension systems Download PDFInfo
- Publication number
- WO2012174197A1 WO2012174197A1 PCT/US2012/042380 US2012042380W WO2012174197A1 WO 2012174197 A1 WO2012174197 A1 WO 2012174197A1 US 2012042380 W US2012042380 W US 2012042380W WO 2012174197 A1 WO2012174197 A1 WO 2012174197A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control valve
- height control
- axle
- vehicle
- link
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 97
- 239000012530 fluid Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000013461 design Methods 0.000 description 31
- 230000000712 assembly Effects 0.000 description 22
- 238000000429 assembly Methods 0.000 description 22
- 230000004913 activation Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 9
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 6
- 230000003213 activating effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- B60G17/0525—Height adjusting or levelling valves
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/003—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle being rigidly connected to a trailing guiding 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
- F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
- F16B9/056—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member extending through the flat surface; the rod or tubular part extending through the flat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/30—Rigid axle suspensions
- B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
-
- 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
- B60G2204/11—Mounting of sensors thereon
- B60G2204/116—Sensors coupled to the suspension arm
-
- 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
- B60G2204/116—Sensors coupled to the suspension arm
- B60G2204/1162—Sensors coupled to the suspension arm directly mounted on the suspension arm
-
- 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
-
- 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
- B60G2206/10—Constructional features of arms
- B60G2206/11—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link
-
- 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
- B60G2206/70—Materials used in suspensions
- B60G2206/72—Steel
- B60G2206/724—Wires, bars or the like
-
- 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
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- 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
- B60G2500/202—Height or leveling valve for air-springs
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
- F16B9/02—Detachable connections
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112013031092A BR112013031092A2 (en) | 2011-06-14 | 2012-06-14 | height control valve assembly for axle / suspension systems |
CA2836136A CA2836136C (en) | 2011-06-14 | 2012-06-14 | Height control valve assembly for axle/suspension systems |
AU2012271602A AU2012271602B2 (en) | 2011-06-14 | 2012-06-14 | Height control valve assembly for axle/suspension systems |
CN201280029057.3A CN103619621B (en) | 2011-06-14 | 2012-06-14 | Altitude control valve module for axle/suspension system |
EP12800092.4A EP2720889B1 (en) | 2011-06-14 | 2012-06-14 | Height control valve assembly for axle/suspension systems |
MX2013013873A MX337974B (en) | 2011-06-14 | 2012-06-14 | Height control valve assembly for axle/suspension systems. |
ES12800092T ES2704981T3 (en) | 2011-06-14 | 2012-06-14 | Height control valve assembly for axle / suspension systems |
NZ617436A NZ617436B2 (en) | 2011-06-14 | 2012-06-14 | Height control valve assembly for axle/suspension systems |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161496734P | 2011-06-14 | 2011-06-14 | |
US61/496,734 | 2011-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012174197A1 true WO2012174197A1 (en) | 2012-12-20 |
Family
ID=47353071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2012/042380 WO2012174197A1 (en) | 2011-06-14 | 2012-06-14 | Height control valve assembly for axle/suspension systems |
Country Status (10)
Country | Link |
---|---|
US (1) | US8523191B2 (en) |
EP (1) | EP2720889B1 (en) |
CN (1) | CN103619621B (en) |
AU (1) | AU2012271602B2 (en) |
BR (1) | BR112013031092A2 (en) |
CA (1) | CA2836136C (en) |
ES (1) | ES2704981T3 (en) |
MX (1) | MX337974B (en) |
TR (1) | TR201820951T4 (en) |
WO (1) | WO2012174197A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5674734B2 (en) * | 2012-08-31 | 2015-02-25 | ファナック株式会社 | Parallel link robot connected by ball joint |
DE102013100245A1 (en) * | 2013-01-11 | 2014-07-17 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Valve and method for assembling a valve |
DE112014004144T5 (en) | 2013-09-10 | 2016-07-07 | Firestone Industrial Products Company, Llc | Filling valve holder for an air suspension system on a vehicle |
CN104859398B (en) * | 2014-02-21 | 2017-05-24 | 陕西重型汽车有限公司 | Height adjusting mechanisms for air suspensions of automobile |
US10479159B2 (en) * | 2016-04-04 | 2019-11-19 | Barksdale, Inc. | Ride height leveling with selectable configurations: system and method |
US10493798B2 (en) | 2017-03-24 | 2019-12-03 | Cnh Industrial America Llc | Air strut suspension system for a self-propelled high ground clearance product applicator |
US10759245B2 (en) * | 2017-08-16 | 2020-09-01 | Hendrickson Usa, L.L.C. | Axle/suspension system with down stop |
CN107571707B (en) * | 2017-09-21 | 2024-02-06 | 安徽安凯汽车股份有限公司 | Front independent suspension height control valve fixing support assembly and measuring method thereof |
EP3695994A1 (en) * | 2019-02-15 | 2020-08-19 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Possibilities for automating a raising and lowering air spring suspension system |
EP4140786B1 (en) * | 2021-08-25 | 2023-11-22 | Kubota Corporation | Work vehicle |
KR20240003200A (en) * | 2022-06-30 | 2024-01-08 | 현대모비스 주식회사 | Vehicle height adjusting device |
EP4306345A1 (en) * | 2022-07-11 | 2024-01-17 | Volvo Truck Corporation | Air suspension system having a damped linkage rod assembly for controlling a height-leveling air valve |
CN116448351B (en) * | 2023-06-14 | 2023-09-08 | 威海博胜气动液压有限公司 | Automatic test bench and test method for altitude valve |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US2962296A (en) | 1958-01-06 | 1960-11-29 | Gen Motors Corp | Fluid suspension and control system therefor |
US2989983A (en) | 1957-09-13 | 1961-06-27 | Bendix Westinghouse Automotive | Load control valve for vehicle air springs |
US6035457A (en) * | 1997-10-29 | 2000-03-14 | Richard L. Krause, Jr. | Toilet tank flush handle |
US20030038412A1 (en) | 1999-08-24 | 2003-02-27 | Plath Victor A. | Trailing arm suspension and height control valve therefor |
US20050110233A1 (en) * | 2003-11-20 | 2005-05-26 | Hedenberg William E. | Stabilizing air suspension system |
US20070102895A1 (en) | 2005-11-04 | 2007-05-10 | Hendrickson Usa, L.L.C. | Height Control Valve For Vehicle Axle/Suspension System |
Family Cites Families (32)
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US1605417A (en) * | 1923-10-23 | 1926-11-02 | American Car & Foundry Co | Brake-rod jaw |
US2293582A (en) * | 1938-11-14 | 1942-08-18 | Carr Fastener Company Of Austr | Ball and socket joint |
US2243286A (en) * | 1939-01-20 | 1941-05-27 | Karl K Probst | Flexible link |
US3036844A (en) * | 1956-04-12 | 1962-05-29 | Dawson Vogel Engineering Compa | Apparatus for controlling vehicle suspension |
US2967064A (en) | 1957-09-13 | 1961-01-03 | Bendix Westinghouse Automotive | Load control valve for vehicle air springs |
US3145032A (en) * | 1957-10-28 | 1964-08-18 | Bendix Westinghouse Automotive | Load controlled valve for vehicle air springs |
US3092397A (en) * | 1959-09-11 | 1963-06-04 | Mather Spring Co | Vehicle levelizing mechanism |
US3480293A (en) * | 1966-09-15 | 1969-11-25 | Arthur E Vogel | Control system for vehicle suspensions |
US3768115A (en) * | 1971-06-14 | 1973-10-30 | Ford Motor Co | Anti-rattle bushing |
GB1497170A (en) * | 1975-09-16 | 1978-01-05 | Wilmot Breeden Ltd | Pivotal connections |
US4181337A (en) * | 1978-02-17 | 1980-01-01 | Caterpillar Tractor Co. | Door holding apparatus |
JPS58108064U (en) * | 1982-01-19 | 1983-07-22 | 株式会社デンソー | Vehicle door lock device |
US4566350A (en) * | 1983-01-27 | 1986-01-28 | Ohi Seisakusho Co., Ltd. | Lever assembly |
DE3434849C1 (en) * | 1984-09-22 | 1985-10-10 | Daimler-Benz Ag, 7000 Stuttgart | Fastening clip rotatable in a mounting hole |
US4614247A (en) * | 1984-10-26 | 1986-09-30 | Airstream, Inc. | Composite multi-axle suspension for vehicles |
CA2056472A1 (en) * | 1990-12-07 | 1992-06-08 | Ronald J. Gallenberg | Suspension assembly for vehicle |
JP2865273B2 (en) * | 1994-06-20 | 1999-03-08 | 武蔵精密工業株式会社 | Ball joint |
US5560591A (en) | 1995-05-02 | 1996-10-01 | Hadley Products | Leveling valve for air springs |
US5651555A (en) | 1995-11-13 | 1997-07-29 | Barksdale, Inc. | Fluid-operated leveling valve systems |
JPH09291929A (en) * | 1996-04-25 | 1997-11-11 | Aisin Seiki Co Ltd | Link |
US5902050A (en) * | 1996-05-31 | 1999-05-11 | Lord Corporation | Spherical elastomeric bearing assembly |
KR100194879B1 (en) * | 1996-12-12 | 1999-06-15 | 정몽규 | Leveling valve to prevent passenger tipping when cornering vehicles with air springs |
SE512146C2 (en) | 1997-01-24 | 2000-01-31 | Volvo Ab | Device and box for driving position control for an air-sprung vehicle |
US5860450A (en) * | 1997-07-17 | 1999-01-19 | Hadley Products Corporation | Height control valve for vehicle leveling system |
US6089551A (en) | 1998-02-10 | 2000-07-18 | Crowe Manufacturing Services, Inc. | Height control valve with integral dump device |
US6076840A (en) * | 1998-05-19 | 2000-06-20 | American Axle & Manufacturing, Inc. | Self-locking plug-in stabilizer bar links |
EP1533150A3 (en) * | 1999-08-24 | 2006-11-29 | Haldex Brake Corporation | Trailing arm suspension with height control valve |
JP2007146982A (en) * | 2005-11-29 | 2007-06-14 | Aisin Seiki Co Ltd | Ball joint |
WO2009100089A1 (en) * | 2008-02-04 | 2009-08-13 | Hendrickson Usa, L.L.C. | Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs |
US7806417B1 (en) * | 2008-09-08 | 2010-10-05 | Hwh Corporation | Height averaging means for use with a motor vehicle suspension control system |
US7887065B2 (en) * | 2009-02-24 | 2011-02-15 | Hadley Products | Height control valve for vehicle leveling system |
DE202010008058U1 (en) * | 2010-07-13 | 2011-10-19 | Kht Fahrzeugteile Gmbh | Linkage between a suspension and a rotation angle sensor connected to a control unit |
-
2012
- 2012-06-14 TR TR2018/20951T patent/TR201820951T4/en unknown
- 2012-06-14 CN CN201280029057.3A patent/CN103619621B/en not_active Expired - Fee Related
- 2012-06-14 CA CA2836136A patent/CA2836136C/en active Active
- 2012-06-14 WO PCT/US2012/042380 patent/WO2012174197A1/en active Application Filing
- 2012-06-14 EP EP12800092.4A patent/EP2720889B1/en active Active
- 2012-06-14 MX MX2013013873A patent/MX337974B/en active IP Right Grant
- 2012-06-14 US US13/517,890 patent/US8523191B2/en active Active
- 2012-06-14 BR BR112013031092A patent/BR112013031092A2/en active Search and Examination
- 2012-06-14 AU AU2012271602A patent/AU2012271602B2/en not_active Ceased
- 2012-06-14 ES ES12800092T patent/ES2704981T3/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989983A (en) | 1957-09-13 | 1961-06-27 | Bendix Westinghouse Automotive | Load control valve for vehicle air springs |
US2962296A (en) | 1958-01-06 | 1960-11-29 | Gen Motors Corp | Fluid suspension and control system therefor |
US6035457A (en) * | 1997-10-29 | 2000-03-14 | Richard L. Krause, Jr. | Toilet tank flush handle |
US20030038412A1 (en) | 1999-08-24 | 2003-02-27 | Plath Victor A. | Trailing arm suspension and height control valve therefor |
US20050110233A1 (en) * | 2003-11-20 | 2005-05-26 | Hedenberg William E. | Stabilizing air suspension system |
US20070102895A1 (en) | 2005-11-04 | 2007-05-10 | Hendrickson Usa, L.L.C. | Height Control Valve For Vehicle Axle/Suspension System |
Also Published As
Publication number | Publication date |
---|---|
CN103619621A (en) | 2014-03-05 |
TR201820951T4 (en) | 2019-01-21 |
EP2720889A4 (en) | 2015-04-08 |
MX337974B (en) | 2016-03-29 |
CA2836136A1 (en) | 2012-12-20 |
AU2012271602A1 (en) | 2013-11-28 |
MX2013013873A (en) | 2014-01-23 |
CN103619621B (en) | 2016-07-06 |
CA2836136C (en) | 2016-07-26 |
BR112013031092A2 (en) | 2016-12-06 |
EP2720889A1 (en) | 2014-04-23 |
US20120319366A1 (en) | 2012-12-20 |
NZ617436A (en) | 2015-11-27 |
AU2012271602B2 (en) | 2016-01-21 |
ES2704981T3 (en) | 2019-03-21 |
US8523191B2 (en) | 2013-09-03 |
EP2720889B1 (en) | 2018-10-17 |
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