GB2151746B - A hydropneumatic vehicle suspension with load-responsive damping - Google Patents

A hydropneumatic vehicle suspension with load-responsive damping

Info

Publication number
GB2151746B
GB2151746B GB08430443A GB8430443A GB2151746B GB 2151746 B GB2151746 B GB 2151746B GB 08430443 A GB08430443 A GB 08430443A GB 8430443 A GB8430443 A GB 8430443A GB 2151746 B GB2151746 B GB 2151746B
Authority
GB
United Kingdom
Prior art keywords
load
vehicle suspension
hydropneumatic vehicle
damping
responsive
Prior art date
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
GB08430443A
Other versions
GB2151746A (en
GB8430443D0 (en
Inventor
Hubert Beck
Heinz Knecht
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.)
ZF Boge GmbH
Original Assignee
Boge GmbH
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 Boge GmbH filed Critical Boge GmbH
Publication of GB8430443D0 publication Critical patent/GB8430443D0/en
Publication of GB2151746A publication Critical patent/GB2151746A/en
Application granted granted Critical
Publication of GB2151746B publication Critical patent/GB2151746B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
GB08430443A 1983-12-23 1984-12-03 A hydropneumatic vehicle suspension with load-responsive damping Expired GB2151746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833346660 DE3346660A1 (en) 1983-12-23 1983-12-23 HYDROPNEUMATIC SUSPENSION WITH LEVEL CONTROL FOR VEHICLES

Publications (3)

Publication Number Publication Date
GB8430443D0 GB8430443D0 (en) 1985-01-09
GB2151746A GB2151746A (en) 1985-07-24
GB2151746B true GB2151746B (en) 1988-02-03

Family

ID=6217858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08430443A Expired GB2151746B (en) 1983-12-23 1984-12-03 A hydropneumatic vehicle suspension with load-responsive damping

Country Status (4)

Country Link
DE (1) DE3346660A1 (en)
FR (1) FR2557036B1 (en)
GB (1) GB2151746B (en)
IT (1) IT1179532B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9103401B2 (en) 2003-07-08 2015-08-11 Fox Factory, Inc. Damper with pressure-sensitive compression damping

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601445A1 (en) * 1986-01-20 1987-07-23 Boge Gmbh HYDROPNEUMATIC SUSPENSION WITH LOAD-RELATED DAMPING CONTROL
DE3632886A1 (en) * 1986-09-27 1988-04-07 Boge Ag HYDROPNEUMATIC SUSPENSION FOR MOTOR VEHICLES
DE3643310A1 (en) * 1986-12-18 1988-06-30 Boge Ag Hydropneumatic suspension with load-controlled damping
FR2611606B1 (en) * 1987-03-02 1992-07-10 Jimecal SHOCK ABSORBER FOR VEHICLE WITH PNEUMATIC SUSPENSIONS, ESPECIALLY FOR HEAVY WEIGHT
DE3724271A1 (en) * 1987-07-22 1989-02-02 Bosch Gmbh Robert DAMPING DEVICE
DE4316968C2 (en) * 1993-05-21 2002-02-28 Wabco Gmbh & Co Ohg Device for regulating the hardness of a shock absorber of a vehicle
DE4444549C2 (en) * 1994-12-14 1998-12-10 Daimler Benz Ag Pneumatic suspension unit
SE0102878L (en) 2001-08-30 2003-03-01 Johan Rosenquist Wheel suspension
DE10207471B4 (en) 2002-02-21 2005-09-08 Thyssenkrupp Bilstein Gmbh Hydraulic vibration damper
US9494209B1 (en) 2007-06-21 2016-11-15 Bill J. Gartner Regressive hydraulic damper
CN104175830B (en) * 2013-05-28 2016-08-10 淮阴工学院 There is vibration damping and leveling bifunctional car floor automatic horizontal control system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682110A (en) * 1950-05-26 1952-11-05 Levitation Ltd Improvements in or relating to telescopic suspension devices for vehicles
GB893262A (en) * 1958-10-14 1962-04-04 Eaton Axles Ltd Improvements in or relating to vehicle suspension systems
US3140082A (en) * 1962-06-25 1964-07-07 New York Air Brake Co Hydraulic system
FR1467167A (en) * 1965-12-14 1967-01-27 Citroen Sa Andre Hydraulic shock absorber with increasing effect with the load, for motor vehicles or others
FR1503903A (en) * 1966-10-18 1967-12-01 Citroen Sa Andre Hydraulic suspension with multiple accumulators
NL135634C (en) * 1967-12-14
DE1775415A1 (en) * 1968-08-08 1971-07-01 Fichtel & Sachs Ag Vibration damper, strut or hydropneumatic suspension with load-dependent vibration damping
DE7220524U (en) * 1971-06-08 1974-10-31 Allinquant Fernand Self-pumping strut, in particular for motor vehicles
FR2154882A5 (en) * 1971-09-28 1973-05-18 Messier Fa
DE2322997C2 (en) * 1973-05-08 1985-05-23 Daimler-Benz Ag, 7000 Stuttgart Damping device for hydropneumatic vehicle springs
DE2325247A1 (en) * 1973-05-18 1974-12-05 Daimler Benz Ag VIBRATION DAMPER FOR VEHICLE SUSPENSIONS WITH A LOAD-DEPENDENT HYDRAULIC DAMPING DEVICE
DE2326983A1 (en) * 1973-05-26 1974-12-12 Daimler Benz Ag VIBRATION DAMPER WITH A HYDRAULIC DAMPING DEVICE FOR VEHICLE SUSPENSIONS
DE7409076U (en) * 1974-03-15 1976-02-05 Krauss-Maffei Ag, 8000 Muenchen Integration valve for a pneumatic or hydraulic suspension system
FR2287627A1 (en) * 1974-10-11 1976-05-07 Sirven Jacques VEHICLE SUSPENSION HYDRAULIC SHOCK ABSORBER
US4153237A (en) * 1976-11-01 1979-05-08 Supalla Steven A Hydrapneumatic suspension unit and valving structure
DE3111410C2 (en) * 1981-03-24 1985-12-05 Bayerische Motoren Werke AG, 8000 München Load-dependent controllable damping valve for vehicles
GB2115755B (en) * 1982-01-13 1984-12-05 Lucas Industries Ltd Improvements in fluid flow regulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9103401B2 (en) 2003-07-08 2015-08-11 Fox Factory, Inc. Damper with pressure-sensitive compression damping

Also Published As

Publication number Publication date
GB2151746A (en) 1985-07-24
GB8430443D0 (en) 1985-01-09
FR2557036A1 (en) 1985-06-28
DE3346660A1 (en) 1985-07-18
DE3346660C2 (en) 1988-03-03
IT8424229A0 (en) 1984-12-21
IT1179532B (en) 1987-09-16
FR2557036B1 (en) 1989-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee