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IT7828713A0 - Veicolo con almeno tre assi. - Google Patents

Veicolo con almeno tre assi.

Info

Publication number
IT7828713A0
IT7828713A0 IT7828713A IT2871378A IT7828713A0 IT 7828713 A0 IT7828713 A0 IT 7828713A0 IT 7828713 A IT7828713 A IT 7828713A IT 2871378 A IT2871378 A IT 2871378A IT 7828713 A0 IT7828713 A0 IT 7828713A0
Authority
IT
Italy
Prior art keywords
axles
vehicle
Prior art date
Application number
IT7828713A
Other languages
English (en)
Other versions
IT1099916B (it
Original Assignee
Kloeckner Humboldt Deutz Ag
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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of IT7828713A0 publication Critical patent/IT7828713A0/it
Application granted granted Critical
Publication of IT1099916B publication Critical patent/IT1099916B/it

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
    • 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
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Forklifts And Lifting Vehicles (AREA)
IT28713/78A 1978-03-18 1978-10-12 Veicolo con almeno tre assi IT1099916B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2811874A DE2811874C2 (de) 1978-03-18 1978-03-18 Selbsttätige Steuervorrichtung für die Hubvorrichtung einer anhebbaren Radachse eines Doppelachsaggregats

Publications (2)

Publication Number Publication Date
IT7828713A0 true IT7828713A0 (it) 1978-10-12
IT1099916B IT1099916B (it) 1985-09-28

Family

ID=6034818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28713/78A IT1099916B (it) 1978-03-18 1978-10-12 Veicolo con almeno tre assi

Country Status (8)

Country Link
US (1) US4284156A (it)
AT (1) AT374412B (it)
BE (1) BE871448A (it)
DE (1) DE2811874C2 (it)
FR (1) FR2419831A1 (it)
GB (1) GB2016390B (it)
IT (1) IT1099916B (it)
NL (1) NL7810754A (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416422A1 (de) * 1984-05-04 1985-11-07 Robert Bosch Gmbh, 7000 Stuttgart Lifteinrichtung fuer die raeder eines nutzkraftfahrzeugs
US4700968A (en) * 1986-04-07 1987-10-20 Lear Siegler, Inc. Liftable axle with load control
US4789038A (en) * 1987-03-12 1988-12-06 Structural Instrumentation, Inc. Axle weight distribution controller
US4792148A (en) * 1987-08-11 1988-12-20 Hintz John C Semi-trailer truck
US4854409A (en) * 1987-11-19 1989-08-08 Lear Siegler, Inc. Lift axle control system
DE3825408A1 (de) * 1988-07-27 1990-02-01 Man Nutzfahrzeuge Ag Vorrichtung zum zu- und abschalten der mittragfunktion einer mitlauf- oder liftachse
US5232234A (en) * 1988-08-23 1993-08-03 Mccombs Clint Pneumatically operated adjustable sliding trailer support
US4944526A (en) * 1989-05-01 1990-07-31 Allied-Signal Inc. Air suspension system with load controlled liftable axle
US5025877A (en) * 1989-07-21 1991-06-25 Daniel Assh Load distribution system for road vehicles having wheel axles supported by pneumatic suspension
US4993729A (en) * 1989-09-14 1991-02-19 Volvo Gm Heavy Truck Corporation Vehicle suspension
US5018755A (en) * 1990-01-24 1991-05-28 Mcneilus Truck And Manufacturing, Inc. Tag axle for work vehicles
US5052713A (en) * 1990-08-06 1991-10-01 Lufkin Industries, Inc. Vehicle suspension safety system
FR2688464A1 (fr) * 1992-03-11 1993-09-17 Trouillet Semi Remorques Sa Dispositif de commande d'au moins un essieu d'une suspension pneumatique, notamment d'un vehicule utilitaire ou remorque.
US5303946A (en) * 1992-12-04 1994-04-19 Prime Technologies, Inc. Tag axle with rearwardly extending support framework
DE4311243C2 (de) * 1993-04-06 1995-12-07 Daimler Benz Ag Hubvorrichtung für eine Liftachse eines Lastfahrzeuges
DE4314994C1 (de) * 1993-05-06 1994-09-15 Grau Gmbh Steuerventil für mindestens eine Liftachse an einem mehrachsigen Nutzfahrzeug
DE19636946C1 (de) * 1996-09-11 1998-01-15 Grau Gmbh Baueinheit zum Steuern einer Liftachse an einem mehrachsigen Nutzfahrzeug
JPH10142036A (ja) * 1996-11-07 1998-05-29 Yazaki Corp 積載重量算出装置及び積載重量算出用プログラムを記録した媒体
DE19912316B4 (de) * 1999-03-19 2005-08-25 Daimlerchrysler Ag Mehrachsaggregat mit mindestens drei Achsen
CA2404018A1 (en) * 2002-09-18 2004-03-18 Kelly William Yakimishyn Lift axle suspension
SE527862C2 (sv) * 2005-03-02 2006-06-27 Volvo Lastvagnar Ab Fjädringsarrangemang för fordon
US7681665B2 (en) * 2008-03-04 2010-03-23 Smith International, Inc. Downhole hydraulic control system
US7878272B2 (en) * 2008-03-04 2011-02-01 Smith International, Inc. Forced balanced system
FR2945477A1 (fr) * 2009-05-18 2010-11-19 Claude Jean Desvigne Dispositif d'amelioration de stabilite et d'appuis des roues au sol pour vehicules routiers a suspension par coussins elastiques gonflables.
SE534921C2 (sv) 2010-06-28 2012-02-14 Scania Cv Ab Anordning och metod för lastöverföring i en boggi
FR2971730B1 (fr) * 2011-02-18 2013-09-06 Panien Construction & Dev Dispositif de report de charge automatique
US8695998B1 (en) 2013-02-20 2014-04-15 Saf-Holland, Inc. Axle lift assembly
CN104806363B (zh) * 2015-03-31 2018-07-27 小米科技有限责任公司 油门响应方法及装置
US9776677B2 (en) * 2016-02-10 2017-10-03 Kelly W YAKIMISHYN Lift axle suspension
CN111137095B (zh) * 2020-01-17 2022-12-16 江苏大学 一种刚度和阻尼多级可调油气悬架及控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864454A (en) * 1956-06-20 1958-12-16 Gen Motors Corp Load responsive fluid suspension and traction increasing system for tandem axles
FR1232078A (fr) * 1958-11-24 1960-10-05 Magneti Marelli Spa Distributeur pneumatique automatique pour installations de suspensions pneumatiques en particulier pour véhicules à trois essieux
FR1261813A (fr) * 1959-08-03 1961-05-19 Magneti Marelli Spa Installation et appareil distributeur d'air comprimé pour suspensions pneumatiques, en particulier pour véhicules lourds
DE1172554B (de) * 1961-09-20 1964-06-18 Bergische Achsen Kotz Soehne Vorrichtung zur lastabhaengigen Druckluft-regulierung bei Doppelachsaggregaten
US3197231A (en) * 1962-04-19 1965-07-27 Dana Corp Fluid suspension leveling control system
US3201141A (en) * 1962-06-26 1965-08-17 Fruehauf Corp Tandem axle wheel suspension including axle lift
US3282601A (en) * 1965-01-04 1966-11-01 Western Unit Corp Cargo vehicle with load distributing accessory
SE338928B (it) * 1966-08-30 1971-09-20 Boliden Ab
DK115752A (it) * 1966-09-06
US3441102A (en) * 1966-10-26 1969-04-29 Caterpillar Tractor Co Load transferring system for multi-axle vehicles
DE1939719C3 (de) * 1969-08-05 1980-05-22 Fichtel & Sachs Ag, 8720 Schweinfurt Steuerungsanordnung für eine niveaugeregelte Federung an Fahrzeugen
US3659671A (en) * 1970-01-23 1972-05-02 H & L Tag Lift Corp Tag wheel lift
DE2026547A1 (de) * 1970-05-30 1971-12-23 Daimler Benz Ag, 7000 Stuttgart Vorrichtung zum Anheben der Nach laufachse eines Hinterachsaggregates
DE2056634C3 (de) * 1970-11-18 1975-11-13 Daimler-Benz Ag, 7000 Stuttgart Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung
BE795389A (fr) * 1972-02-18 1973-05-29 Sommer Rudolf Dispositif pour determiner la charge utile de vehicules particulierement de vehicules automobiles
DE2343744A1 (de) * 1973-08-30 1975-03-06 Kloeckner Humboldt Deutz Ag Luftfederanlage fuer lastkraftwagen
IN146513B (it) * 1976-07-15 1979-06-23 Aspro Inc

Also Published As

Publication number Publication date
AT374412B (de) 1984-04-25
FR2419831A1 (fr) 1979-10-12
BE871448A (fr) 1979-04-23
FR2419831B1 (it) 1983-09-09
NL7810754A (nl) 1979-09-20
ATA753578A (de) 1983-09-15
GB2016390B (en) 1982-07-14
DE2811874C2 (de) 1981-09-24
US4284156A (en) 1981-08-18
IT1099916B (it) 1985-09-28
GB2016390A (en) 1979-09-26
DE2811874A1 (de) 1979-09-20

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