GB1511524A – Vehicles with multi-axle suspension assembles
– Google Patents
GB1511524A – Vehicles with multi-axle suspension assembles
– Google Patents
Vehicles with multi-axle suspension assembles
Info
Publication number
GB1511524A
GB1511524A
GB31006/75A
GB3100675A
GB1511524A
GB 1511524 A
GB1511524 A
GB 1511524A
GB 31006/75 A
GB31006/75 A
GB 31006/75A
GB 3100675 A
GB3100675 A
GB 3100675A
GB 1511524 A
GB1511524 A
GB 1511524A
Authority
GB
United Kingdom
Prior art keywords
spring
axle
level regulating
valve
undriven
Prior art date
1974-07-26
Legal status (The legal status 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 status listed.)
Expired
Application number
GB31006/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
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.)
1974-07-26
Filing date
1975-07-24
Publication date
1978-05-24
1975-07-24
Application filed by Daimler Benz AG
filed
Critical
Daimler Benz AG
1978-05-24
Publication of GB1511524A
publication
Critical
patent/GB1511524A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B60G17/0528—Pressure regulating or air filling valves
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
B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
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
Abstract
1511524 Tandem axle suspensions DAIMLERBENZ AG 24 July 1975 [26 July 1974] 31006/76 Heading B7D In a vehicle having a superstructure supported on driven and undriven tandem axles 211, 212 by air springs 213, 214 connected to a level regulating valve 217, the load carried by the driven axle 211 is kept at a maximum to avoid slipping of the driving wheels by connecting the spring 213 to the level regulating valve 217 through a cut-off valve 233 which prevents release of air from the spring 213 when the vehicle load decreases until the spring 214 on the undriven axle 212 has been fully relieved of load. A by-pass valve 237 opens whenever the level regulating valve 217 connects the springs to an accumulator 218 so that air can be admitted to the spring 213 when the vehicle load increases. A relief value 241 prevents excessive pressures in the spring 213. In another embodiment the arrangement according to the invention is combined with one in which pressurization of the spring on the undriven axle is prevented unless the spring on the driven axle is at full pressure. This system also includes separate levelling values for each axle and a manual control valve by means of which the level regulating valves can be over-ridden.
GB31006/75A
1974-07-26
1975-07-24
Vehicles with multi-axle suspension assembles
Expired
GB1511524A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2436058A
DE2436058A1
(en)
1974-07-26
1974-07-26
VEHICLE WITH AN OVER COMPRESSION SPRING ON A MULTI-AXLE UNIT SUPPORTED VEHICLE CONSTRUCTION AND SELF-CONDUCTED – PREFERABLY IN CASE OF NEEDS, ADJUSTMENT OF THE SPRING LOAD PRESSURE
Publications (1)
Publication Number
Publication Date
GB1511524A
true
GB1511524A
(en)
1978-05-24
Family
ID=5921641
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB31006/75A
Expired
GB1511524A
(en)
1974-07-26
1975-07-24
Vehicles with multi-axle suspension assembles
Country Status (5)
Country
Link
DE
(1)
DE2436058A1
(en)
FR
(1)
FR2279580A1
(en)
GB
(1)
GB1511524A
(en)
IT
(1)
IT1040875B
(en)
SE
(1)
SE7508465L
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
ES2336056A1
(en)
*
2006-03-10
2010-04-07
Wabco Gmbh
Method for traction control of pneumatically sprung commercial vehicle entails carrying out overload mode control of air spring pressures if overload exists on one side, and adapting pressures on non-overloaded side
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
IN146513B
(en)
*
1976-07-15
1979-06-23
Aspro Inc
DE3028472C2
(en)
*
1980-07-26
1982-08-26
Daimler-Benz Ag, 7000 Stuttgart
Control device for an air-sprung, liftable and lowerable trailing axle of a commercial vehicle
DE3428867A1
(en)
*
1984-08-04
1986-02-13
Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover
AIR SPRING DEVICE FOR VEHICLES
FR2590525B1
(en)
*
1985-11-22
1989-10-27
Renault Vehicules Ind
DEVICE FOR IMPROVING THE DRIVE OF A TANDEM AXLE ON A SINGLE MOTOR BRIDGE
DE3609843A1
(en)
*
1986-03-22
1987-09-24
Bosch Gmbh Robert
RELAXATION OF THE REAR AXLE IN A DOUBLE-AXLE VEHICLE
DE8909348U1
(en)
*
1989-08-02
1989-10-05
Hermann Koehler Gmbh & Co Kg, 2200 Elmshorn, De
DE4317847B4
(en)
*
1993-05-28
2007-07-19
Wabco Gmbh
Device for controlling the towing axle of a vehicle
DE10334709A1
(en)
*
2003-07-30
2005-02-24
Daimlerchrysler Ag
Active suspension system for a suspension
DE102014108556B4
(en)
*
2014-06-18
2021-04-22
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
Air suspension device for raising and lowering a vehicle body
DE102014108557A1
(en)
*
2014-06-18
2015-12-24
Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
Air suspension device for lifting and lowering a vehicle body
1974
1974-07-26
DE
DE2436058A
patent/DE2436058A1/en
not_active
Withdrawn
1975
1975-07-09
IT
IT50438/75A
patent/IT1040875B/en
active
1975-07-24
GB
GB31006/75A
patent/GB1511524A/en
not_active
Expired
1975-07-24
SE
SE7508465A
patent/SE7508465L/en
unknown
1975-07-24
FR
FR7523101A
patent/FR2279580A1/en
active
Granted
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
ES2336056A1
(en)
*
2006-03-10
2010-04-07
Wabco Gmbh
Method for traction control of pneumatically sprung commercial vehicle entails carrying out overload mode control of air spring pressures if overload exists on one side, and adapting pressures on non-overloaded side
Also Published As
Publication number
Publication date
SE7508465L
(en)
1976-01-27
DE2436058A1
(en)
1976-02-12
IT1040875B
(en)
1979-12-20
FR2279580A1
(en)
1976-02-20
FR2279580B1
(en)
1979-02-02
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Legal Events
Date
Code
Title
Description
1978-09-27
PS
Patent sealed
1982-02-24
PCNP
Patent ceased through non-payment of renewal fee
