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IT1203809B - LIFTING AND LOWERING DEVICE FOR INDUSTRIAL VEHICLES WITH PNEUMATIC SUSPENSIONS - Google Patents

LIFTING AND LOWERING DEVICE FOR INDUSTRIAL VEHICLES WITH PNEUMATIC SUSPENSIONS

Info

Publication number
IT1203809B
IT1203809B IT48170/86A IT4817086A IT1203809B IT 1203809 B IT1203809 B IT 1203809B IT 48170/86 A IT48170/86 A IT 48170/86A IT 4817086 A IT4817086 A IT 4817086A IT 1203809 B IT1203809 B IT 1203809B
Authority
IT
Italy
Prior art keywords
lifting
lowering device
industrial vehicles
pneumatic suspensions
suspensions
Prior art date
Application number
IT48170/86A
Other languages
Italian (it)
Other versions
IT8648170A0 (en
Inventor
Helmuth Scholz
Willi Eberhardt
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT8648170A0 publication Critical patent/IT8648170A0/en
Application granted granted Critical
Publication of IT1203809B publication Critical patent/IT1203809B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
IT48170/86A 1985-06-28 1986-06-23 LIFTING AND LOWERING DEVICE FOR INDUSTRIAL VEHICLES WITH PNEUMATIC SUSPENSIONS IT1203809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853523093 DE3523093A1 (en) 1985-06-28 1985-06-28 Raising and lowering device for commercial vehicles with air suspension

Publications (2)

Publication Number Publication Date
IT8648170A0 IT8648170A0 (en) 1986-06-23
IT1203809B true IT1203809B (en) 1989-02-23

Family

ID=6274392

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48170/86A IT1203809B (en) 1985-06-28 1986-06-23 LIFTING AND LOWERING DEVICE FOR INDUSTRIAL VEHICLES WITH PNEUMATIC SUSPENSIONS

Country Status (3)

Country Link
DE (1) DE3523093A1 (en)
FR (1) FR2584027A1 (en)
IT (1) IT1203809B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE64569B1 (en) * 1989-11-07 1995-08-23 Ror Rockwell Ltd Height control of air suspended vehicles
GB8926306D0 (en) * 1989-11-21 1990-01-10 Grau Ltd Vehicle suspension system
WO1992012021A1 (en) * 1991-01-04 1992-07-23 Ims Limited Improvements relating to air suspension means for trailers
DE19916040B4 (en) * 1999-04-09 2007-10-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Valve device for lifting and lowering of air-suspension trailer vehicles
DE102006041011A1 (en) 2006-08-31 2008-03-06 Wabco Gmbh Valve unit for an electropneumatic brake control device
CN106080088A (en) * 2016-07-06 2016-11-09 中国重汽集团济南动力有限公司 Lift bridge reversing lifting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036043A1 (en) * 1970-07-21 1972-01-27 Daimler-Benz Ag, 7000 Stuttgart Commercial vehicles with air suspension
DE2510954C2 (en) * 1975-03-13 1983-12-29 Knorr-Bremse GmbH, 8000 München Air suspension for motor vehicles, in particular for container vehicles
DE2516060A1 (en) * 1975-04-12 1976-10-21 Knorr Bremse Gmbh AIR SUSPENSION FOR CONTAINER VEHICLES
US4238128A (en) * 1978-09-07 1980-12-09 Grumman Flexible Corporation Combination load-leveling and kneeling air suspension system
DE2942081A1 (en) * 1979-10-18 1981-05-14 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Vehicle superstructure pneumatic lifting mechanism - has selector valve outlet connected to control unions of relay valve
DE3331538A1 (en) * 1983-09-01 1985-03-28 Daimler-Benz Ag, 7000 Stuttgart Check valve device for shutting off a hydraulic suspension of a vehicle connected to a level control valve
FR2554061B1 (en) * 1983-10-28 1988-06-24 Bosch Gmbh Robert CLOSED PNEUMATIC SUSPENSION FOR MOTOR VEHICLES
DE3344022C1 (en) * 1983-12-06 1989-11-23 Graubremse Gmbh, 6900 Heidelberg System for lifting and lowering the vehicle body of air-sprung vehicles

Also Published As

Publication number Publication date
IT8648170A0 (en) 1986-06-23
FR2584027A1 (en) 1987-01-02
DE3523093A1 (en) 1987-01-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326