IT992721B - PROCEDURE AND RELATED PNEUMATIC SYSTEM TO AUTOMATICALLY DISTRIBUTE THE LOAD ON THE REAR WHEELS OF THREE-AXLE AND PNEUMATIC SUSPENSION VEHICLES - Google Patents

PROCEDURE AND RELATED PNEUMATIC SYSTEM TO AUTOMATICALLY DISTRIBUTE THE LOAD ON THE REAR WHEELS OF THREE-AXLE AND PNEUMATIC SUSPENSION VEHICLES

Info

Publication number
IT992721B
IT992721B IT2714873A IT2714873A IT992721B IT 992721 B IT992721 B IT 992721B IT 2714873 A IT2714873 A IT 2714873A IT 2714873 A IT2714873 A IT 2714873A IT 992721 B IT992721 B IT 992721B
Authority
IT
Italy
Prior art keywords
axle
procedure
load
rear wheels
pneumatic
Prior art date
Application number
IT2714873A
Other languages
Italian (it)
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT2714873A priority Critical patent/IT992721B/en
Priority to FR7424360A priority patent/FR2238605A1/en
Priority to DE19742435099 priority patent/DE2435099A1/en
Application granted granted Critical
Publication of IT992721B publication Critical patent/IT992721B/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
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B60G2400/60—Load
    • B60G2400/61—Load distribution
    • 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
IT2714873A 1973-07-26 1973-07-26 PROCEDURE AND RELATED PNEUMATIC SYSTEM TO AUTOMATICALLY DISTRIBUTE THE LOAD ON THE REAR WHEELS OF THREE-AXLE AND PNEUMATIC SUSPENSION VEHICLES IT992721B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2714873A IT992721B (en) 1973-07-26 1973-07-26 PROCEDURE AND RELATED PNEUMATIC SYSTEM TO AUTOMATICALLY DISTRIBUTE THE LOAD ON THE REAR WHEELS OF THREE-AXLE AND PNEUMATIC SUSPENSION VEHICLES
FR7424360A FR2238605A1 (en) 1973-07-26 1974-07-12 Automatic load distributor for three-axle vehicle - has pneumatic pressure applied only to suspension for drive wheels of second axle
DE19742435099 DE2435099A1 (en) 1973-07-26 1974-07-22 PROCESS AND PNEUMATIC DEVICE FOR THE INDEPENDENT DISTRIBUTION OF THE LOAD TO THE REAR WHEELS OF THREE-AXLE VEHICLES WITH PNEUMATIC SUSPENSIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2714873A IT992721B (en) 1973-07-26 1973-07-26 PROCEDURE AND RELATED PNEUMATIC SYSTEM TO AUTOMATICALLY DISTRIBUTE THE LOAD ON THE REAR WHEELS OF THREE-AXLE AND PNEUMATIC SUSPENSION VEHICLES

Publications (1)

Publication Number Publication Date
IT992721B true IT992721B (en) 1975-09-30

Family

ID=11221050

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2714873A IT992721B (en) 1973-07-26 1973-07-26 PROCEDURE AND RELATED PNEUMATIC SYSTEM TO AUTOMATICALLY DISTRIBUTE THE LOAD ON THE REAR WHEELS OF THREE-AXLE AND PNEUMATIC SUSPENSION VEHICLES

Country Status (3)

Country Link
DE (1) DE2435099A1 (en)
FR (1) FR2238605A1 (en)
IT (1) IT992721B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548351C3 (en) * 1975-10-29 1979-09-06 Wabco Westinghouse Gmbh, 3000 Hannover Pressure control valve for double-axle air suspension in commercial vehicles
IN146513B (en) * 1976-07-15 1979-06-23 Aspro Inc
DE2740264C2 (en) * 1977-09-07 1983-03-03 Daimler-Benz Ag, 7000 Stuttgart Control device for the air suspension of a non-driven wheel axle of a double axle assembly for commercial vehicles consisting of this wheel axle and a driven wheel axle
DE3106640A1 (en) * 1981-02-23 1982-09-09 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover COMPRESSED AIR BRAKE SYSTEM FOR AIR SUSPENSED THREE- AND MULTI-AXLE ROAD VEHICLES
DE3120178A1 (en) * 1981-05-21 1982-12-30 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover "CONTROL DEVICE FOR AN AIR SUSPENSED VEHICLE"
US4453736A (en) * 1982-09-13 1984-06-12 Wabco Fahrzeugbremsen Gmbh Control arrangement for a pneumatically cushioned vehicle
DE3428867A1 (en) * 1984-08-04 1986-02-13 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover AIR SPRING DEVICE FOR VEHICLES
DE3545222A1 (en) * 1985-12-20 1987-06-25 Bosch Gmbh Robert Starting aid for motor vehicles with air suspension
FR2627130B1 (en) * 1988-02-11 1990-08-03 Bosch Gmbh Robert PNEUMATIC SUSPENSION FOR DOUBLE AXLE VEHICLES OF WHICH ONE IS DRIVEN AND THE OTHER IS DRIVEN, SAID LIFT AXLE
DE3628681A1 (en) * 1986-08-23 1988-03-03 Bosch Gmbh Robert Air suspension for vehicle with tandem axle
US6308793B1 (en) * 1999-03-22 2001-10-30 Alliedsignal Truck Brake Systems Co. Proportional load transfer valve for suspension control with 6×2 automatic traction control
US6523625B2 (en) * 2000-12-20 2003-02-25 Bendix Commercial Vehicle Systems Llc 6×2 suspension control for automatic traction control
MX2014002930A (en) 2013-03-13 2015-04-29 Hendrickson Usa Llc Air suspension control system.
EP3113963B1 (en) 2014-03-04 2018-04-18 Hendrickson USA, L.L.C. Parking brake interlock for automatic lift axle

Also Published As

Publication number Publication date
DE2435099A1 (en) 1975-02-06
FR2238605A1 (en) 1975-02-21
FR2238605B1 (en) 1978-03-24

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