GB2154700B - Control of dampers for vehicle suspension - Google Patents
Control of dampers for vehicle suspensionInfo
- Publication number
- GB2154700B GB2154700B GB08504666A GB8504666A GB2154700B GB 2154700 B GB2154700 B GB 2154700B GB 08504666 A GB08504666 A GB 08504666A GB 8504666 A GB8504666 A GB 8504666A GB 2154700 B GB2154700 B GB 2154700B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dampers
- control
- vehicle suspension
- suspension
- vehicle
- 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
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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/0152—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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
-
- 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
- F16F9/3207—Constructional features
-
- 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
- F16F9/3207—Constructional features
- F16F9/3235—Constructional features of cylinders
- F16F9/325—Constructional features of cylinders for attachment of valve units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843406875 DE3406875A1 (en) | 1984-02-25 | 1984-02-25 | VIBRATION DAMPER FOR VEHICLES |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8504666D0 GB8504666D0 (en) | 1985-03-27 |
GB2154700A GB2154700A (en) | 1985-09-11 |
GB2154700B true GB2154700B (en) | 1987-10-14 |
Family
ID=6228815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08504666A Expired GB2154700B (en) | 1984-02-25 | 1985-02-22 | Control of dampers for vehicle suspension |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS60183217A (en) |
DE (1) | DE3406875A1 (en) |
FR (1) | FR2560325B1 (en) |
GB (1) | GB2154700B (en) |
IT (2) | IT1183374B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8297417B2 (en) | 2001-08-30 | 2012-10-30 | Fox Factory, Inc. | Front bicycle suspension assembly with inertia valve |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432465A1 (en) * | 1984-09-04 | 1986-03-13 | Boge Gmbh, 5208 Eitorf | ADJUSTABLE DAMPING VALVE FOR A HYDRAULIC VIBRATION DAMPER |
DE3434877A1 (en) * | 1984-09-22 | 1986-04-17 | Boge Gmbh, 5208 Eitorf | HYDRAULIC, ADJUSTABLE SHOCK ABSORBER |
DE3607810A1 (en) * | 1985-09-14 | 1987-03-26 | Bosch Gmbh Robert | SUSPENSION DEVICE FOR MOTOR VEHICLES |
DE3535287A1 (en) * | 1985-10-03 | 1987-04-16 | Boge Gmbh | VIBRATION DAMPING SYSTEM FOR VEHICLES |
DE3609862A1 (en) * | 1986-03-22 | 1987-10-01 | Boge Gmbh | ADJUSTABLE SHOCK ABSORBER |
DE3712349C2 (en) * | 1987-04-11 | 1994-07-07 | Bosch Gmbh Robert | Device for damping movement sequences |
ES2033914T3 (en) * | 1987-06-19 | 1993-04-01 | Bendix Espana S.A. | VARIABLE SHOCK ABSORBER. |
US4804203A (en) * | 1987-11-27 | 1989-02-14 | Ford Motor Company | Control system and method for operating adjustable vehicular suspension unit over undulating road surfaces |
JPH01172648A (en) * | 1987-12-28 | 1989-07-07 | Toyota Motor Corp | Shock absorber |
DE8815444U1 (en) * | 1988-03-05 | 1989-02-02 | Boge AG, 5208 Eitorf | Hydraulic, adjustable vibration damper |
DE3807913C1 (en) * | 1988-03-10 | 1989-07-27 | Boge Ag, 5208 Eitorf, De | Hydraulic, controllable oscillation damper (shock absorber) |
NL8800882A (en) * | 1988-04-06 | 1989-11-01 | Koni Bv | TWO-PIPE SHOCK ABSORBER. |
DE3827255C2 (en) * | 1988-08-11 | 1999-05-27 | Teves Gmbh Alfred | Adjustable hydraulic vibration damper for motor vehicles |
DE3837863C2 (en) * | 1988-11-08 | 1995-02-09 | Daimler Benz Ag | Suspension system for vehicles |
DE3931857A1 (en) * | 1989-09-23 | 1991-04-04 | Bosch Gmbh Robert | DAMPING SYSTEM |
US5007659A (en) * | 1990-03-07 | 1991-04-16 | Monroe Auto Equipment Company | Internal damping force sensor |
DE4112004A1 (en) * | 1991-04-12 | 1992-10-15 | Bosch Gmbh Robert | CHASSIS CONTROL SYSTEM |
US6244398B1 (en) * | 1997-05-15 | 2001-06-12 | K2 Bike Inc. | Shock absorber with variable bypass damping |
DE19815214B4 (en) * | 1997-06-04 | 2007-07-05 | Zf Sachs Ag | Steam force variable hydro-pneumatic vibration damper |
DE19733622C2 (en) * | 1997-08-04 | 2002-11-14 | Zf Sachs Ag | Vibration damper with variable damping force |
JP3161381B2 (en) * | 1997-10-06 | 2001-04-25 | 株式会社豊田自動織機製作所 | Oscillation control device for industrial vehicles |
US6382370B1 (en) | 1999-09-01 | 2002-05-07 | K2 Bike, Inc. | Shock absorber with an adjustable lock-out value and two-stage flow restriction |
KR100325143B1 (en) * | 1999-09-21 | 2002-02-25 | 이계안 | A damping force controlling apparatus for shock absorber |
GB0004649D0 (en) | 2000-02-29 | 2000-04-19 | Gkn Westland Helicopters Ltd | Vibration damping apparatus |
US7128192B2 (en) | 2001-08-30 | 2006-10-31 | Fox Factory, Inc. | Inertia valve shock absorber |
US7699146B1 (en) | 2006-04-02 | 2010-04-20 | Fox Factory, Inc. | Suspension damper having inertia valve and user adjustable pressure-relief |
DE102007054561A1 (en) * | 2007-11-15 | 2009-05-20 | Volkswagen Ag | Two-pipe damper for a wheel suspension of a vehicle comprises a bypass valve arranged within a compensating chamber of a container pipe or within an axially moving valve slide |
DE102008029997B4 (en) * | 2008-06-24 | 2015-02-12 | Zf Friedrichshafen Ag | Piston-cylinder assembly |
DE102008045083A1 (en) * | 2008-08-29 | 2010-03-04 | Volkswagen Ag | Vibration damper i.e. double tube damper, for wheel suspension of motor vehicle, has check valve formed by lip that permits overflow of medium in direction of balancing region and locks overflow in opposite direction |
US8616351B2 (en) | 2009-10-06 | 2013-12-31 | Tenneco Automotive Operating Company Inc. | Damper with digital valve |
US8534687B2 (en) * | 2010-07-05 | 2013-09-17 | Fluid Ride Ltd. | Suspension strut for a vehicle |
US9574582B2 (en) | 2012-04-23 | 2017-02-21 | Fluid Ride, Ltd. | Hydraulic pump system and method of operation |
US9399383B2 (en) | 2013-02-28 | 2016-07-26 | Tenneco Automotive Operating Company Inc. | Damper with integrated electronics |
US9217483B2 (en) | 2013-02-28 | 2015-12-22 | Tenneco Automotive Operating Company Inc. | Valve switching controls for adjustable damper |
US9884533B2 (en) | 2013-02-28 | 2018-02-06 | Tenneco Automotive Operating Company Inc. | Autonomous control damper |
US9879746B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies |
US9879748B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Two position valve with face seal and pressure relief port |
US9527364B2 (en) | 2014-12-08 | 2016-12-27 | Ford Global Technologies, Llc | System and method for estimating damper temperature |
JP6581895B2 (en) | 2015-12-24 | 2019-09-25 | 株式会社ショーワ | Pressure shock absorber |
US10479160B2 (en) | 2017-06-06 | 2019-11-19 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
US10588233B2 (en) | 2017-06-06 | 2020-03-10 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
DE102017216919A1 (en) | 2017-09-25 | 2019-03-28 | Zf Friedrichshafen Ag | Adjustable vibration damper |
DE102017216922A1 (en) | 2017-09-25 | 2019-03-28 | Zf Friedrichshafen Ag | Adjustable vibration damper |
DE102018206840A1 (en) * | 2018-05-03 | 2019-11-07 | Zf Friedrichshafen Ag | Vibration damper with adjustable damping valve |
DE102019200205B4 (en) | 2019-01-10 | 2022-08-18 | Zf Friedrichshafen Ag | Vibration damper with a sensor device |
DE102019200206B4 (en) | 2019-01-10 | 2023-08-03 | Zf Friedrichshafen Ag | Vibration damper with a sensor device |
FR3101809B1 (en) * | 2019-10-09 | 2022-08-12 | Hutchinson | Anti-roll device for a motor vehicle. |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1405781B1 (en) * | 1960-12-01 | 1970-06-18 | Armstrong Patents Co Ltd | Electrically remote controllable hydraulic shock absorbers, especially for land vehicles |
GB1021877A (en) * | 1963-12-18 | 1966-03-09 | Armstrong Patents Co Ltd | Improvements in or relating to adjustable hydraulic shock absorbers |
GB1267815A (en) * | 1968-07-29 | 1972-03-22 | Lucas Industries Ltd | Road vehicle suspension systems |
GB1282568A (en) * | 1968-12-11 | 1972-07-19 | Laser Engineering Developments | Improvements in or relating to dampers |
GB1361902A (en) * | 1971-05-29 | 1974-07-30 | Tokico Ltd | Shock absorber and suspension unit |
GB1450765A (en) * | 1972-09-15 | 1976-09-29 | Witt D C | Vehicle suspension systems |
GB1485003A (en) * | 1973-11-21 | 1977-09-08 | Lucas Industries Ltd | Land vehicle wheel suspension arrangements |
US3995883A (en) * | 1973-11-21 | 1976-12-07 | Lucas Aerospace Limited | Land vehicle wheel suspension arrangements |
GB1604416A (en) * | 1978-05-30 | 1981-12-09 | Lucas Industries Ltd | Vehicle suspension system |
DE2911768C2 (en) * | 1979-03-26 | 1983-01-20 | F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach | Adjustable shock absorbers, in particular for motor vehicles |
DE2943486C2 (en) * | 1979-10-27 | 1986-07-17 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn | Device for shock and vibration damping for vehicles |
JPS5830544A (en) * | 1981-07-24 | 1983-02-23 | Toyota Motor Corp | Variable shock absorber |
JPS5830814A (en) * | 1981-08-13 | 1983-02-23 | Tokico Ltd | Suspension mechanism for vehicle |
JPS5878813A (en) * | 1981-11-02 | 1983-05-12 | Toyota Motor Corp | Shock absorber control device at selection of driving shift position of automatic car |
GB2111171B (en) * | 1981-12-09 | 1985-07-31 | Secr Defence | Linear dampers with variable viscosity |
-
1984
- 1984-02-25 DE DE19843406875 patent/DE3406875A1/en not_active Withdrawn
- 1984-12-05 JP JP59255831A patent/JPS60183217A/en active Pending
-
1985
- 1985-02-19 IT IT19569/85A patent/IT1183374B/en active
- 1985-02-19 IT IT8520830U patent/IT8520830V0/en unknown
- 1985-02-22 GB GB08504666A patent/GB2154700B/en not_active Expired
- 1985-02-25 FR FR8502686A patent/FR2560325B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8297417B2 (en) | 2001-08-30 | 2012-10-30 | Fox Factory, Inc. | Front bicycle suspension assembly with inertia valve |
Also Published As
Publication number | Publication date |
---|---|
IT8520830V0 (en) | 1985-02-19 |
IT8519569A0 (en) | 1985-02-19 |
GB8504666D0 (en) | 1985-03-27 |
FR2560325B1 (en) | 1992-10-23 |
IT1183374B (en) | 1987-10-22 |
JPS60183217A (en) | 1985-09-18 |
GB2154700A (en) | 1985-09-11 |
DE3406875A1 (en) | 1985-09-05 |
FR2560325A1 (en) | 1985-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980222 |