IT1224010B - Dispositivo per la regolazione dell'altezza rispetto al suolo di un telaio di veicolo stradale munito di un assale sollevabile - Google Patents

Dispositivo per la regolazione dell'altezza rispetto al suolo di un telaio di veicolo stradale munito di un assale sollevabile

Info

Publication number
IT1224010B
IT1224010B IT68128/88A IT6812888A IT1224010B IT 1224010 B IT1224010 B IT 1224010B IT 68128/88 A IT68128/88 A IT 68128/88A IT 6812888 A IT6812888 A IT 6812888A IT 1224010 B IT1224010 B IT 1224010B
Authority
IT
Italy
Prior art keywords
ground
vehicle frame
adjustment device
height adjustment
road vehicle
Prior art date
Application number
IT68128/88A
Other languages
English (en)
Other versions
IT8868128A0 (it
Inventor
Roberto Nobili
Original Assignee
Viberti Spa Off
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 Viberti Spa Off filed Critical Viberti Spa Off
Priority to IT68128/88A priority Critical patent/IT1224010B/it
Publication of IT8868128A0 publication Critical patent/IT8868128A0/it
Priority to FR898911487A priority patent/FR2640552B3/fr
Priority to DE8911010U priority patent/DE8911010U1/de
Application granted granted Critical
Publication of IT1224010B publication Critical patent/IT1224010B/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
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/06—Semi-trailers
    • B62D53/068—Semi-trailers having devices to equalise or modify the load between the fifth wheel and the rear wheels
    • 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
IT68128/88A 1988-12-20 1988-12-20 Dispositivo per la regolazione dell'altezza rispetto al suolo di un telaio di veicolo stradale munito di un assale sollevabile IT1224010B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT68128/88A IT1224010B (it) 1988-12-20 1988-12-20 Dispositivo per la regolazione dell'altezza rispetto al suolo di un telaio di veicolo stradale munito di un assale sollevabile
FR898911487A FR2640552B3 (fr) 1988-12-20 1989-09-01 Dispositif de reglage de la hauteur par rapport au sol d'un chassis de vehicule routier muni d'un essieu pouvant etre leve
DE8911010U DE8911010U1 (it) 1988-12-20 1989-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68128/88A IT1224010B (it) 1988-12-20 1988-12-20 Dispositivo per la regolazione dell'altezza rispetto al suolo di un telaio di veicolo stradale munito di un assale sollevabile

Publications (2)

Publication Number Publication Date
IT8868128A0 IT8868128A0 (it) 1988-12-20
IT1224010B true IT1224010B (it) 1990-09-26

Family

ID=11308038

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68128/88A IT1224010B (it) 1988-12-20 1988-12-20 Dispositivo per la regolazione dell'altezza rispetto al suolo di un telaio di veicolo stradale munito di un assale sollevabile

Country Status (3)

Country Link
DE (1) DE8911010U1 (it)
FR (1) FR2640552B3 (it)
IT (1) IT1224010B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8929185D0 (en) * 1989-12-23 1990-02-28 Rubery Owen Rockwell Ltd Load distribution on air suspended vehicles
DE4028377A1 (de) * 1990-09-07 1992-03-12 Iveco Magirus Steuereinrichtung fuer die anhebbare nachlaufachse eines doppelachsaggregates von nutzfahrzeugen
DE19905113B4 (de) * 1999-02-09 2008-01-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Liftachsventil zum Steuern der Liftachsfunktionen eines Fahrzeugs mit mehreren Hinterachsen
KR100325230B1 (ko) * 1999-10-08 2002-03-04 이계안 레벨링 밸브 조작장치
DE102011053031B4 (de) 2011-08-26 2015-12-17 Haldex Brake Products Gmbh Liftachsventileinheit

Also Published As

Publication number Publication date
DE8911010U1 (it) 1989-11-30
IT8868128A0 (it) 1988-12-20
FR2640552B3 (fr) 1990-11-30
FR2640552A3 (fr) 1990-06-22

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961231