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GB2238990B - Vehicle height adjusting mechanism - Google Patents

Vehicle height adjusting mechanism

Info

Publication number
GB2238990B
GB2238990B GB9023719A GB9023719A GB2238990B GB 2238990 B GB2238990 B GB 2238990B GB 9023719 A GB9023719 A GB 9023719A GB 9023719 A GB9023719 A GB 9023719A GB 2238990 B GB2238990 B GB 2238990B
Authority
GB
United Kingdom
Prior art keywords
adjusting mechanism
height adjusting
vehicle height
vehicle
height
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 - Fee Related
Application number
GB9023719A
Other versions
GB2238990A (en
GB9023719D0 (en
Inventor
Yoshio Negishi
Eiichi Minowa
Kenichi Nagatsuka
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.)
SHOWA Manufacturing
Showa Corp
Original Assignee
SHOWA Manufacturing
Showa Seisakusho Co Ltd
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 SHOWA Manufacturing, Showa Seisakusho Co Ltd filed Critical SHOWA Manufacturing
Publication of GB9023719D0 publication Critical patent/GB9023719D0/en
Publication of GB2238990A publication Critical patent/GB2238990A/en
Application granted granted Critical
Publication of GB2238990B publication Critical patent/GB2238990B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60G17/027—Mechanical springs regulated by fluid means
    • B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring
    • 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
    • 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
    • B60G17/0432—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the number of accumulators connected to the hydraulic cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/42—Electric actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
GB9023719A 1989-10-31 1990-10-31 Vehicle height adjusting mechanism Expired - Fee Related GB2238990B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28407189 1989-10-31
JP28816889 1989-11-06

Publications (3)

Publication Number Publication Date
GB9023719D0 GB9023719D0 (en) 1990-12-12
GB2238990A GB2238990A (en) 1991-06-19
GB2238990B true GB2238990B (en) 1993-10-06

Family

ID=26555306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9023719A Expired - Fee Related GB2238990B (en) 1989-10-31 1990-10-31 Vehicle height adjusting mechanism

Country Status (1)

Country Link
GB (1) GB2238990B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9669674B2 (en) 2012-12-20 2017-06-06 Thyssenkrupp Bilstein Gmbh Suspension strut for a motor vehicle with a height-adjustment device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4193737B2 (en) * 2004-03-17 2008-12-10 トヨタ自動車株式会社 Vehicle suspension system
DE102006006871A1 (en) * 2006-02-15 2007-08-23 Dr.Ing.H.C. F. Porsche Ag Adjustable strut for motor vehicles
AU2011293392B2 (en) * 2010-08-26 2015-08-20 Ge Global Sourcing Llc Systems and methods for weight transfer in a vehicle
US8313111B2 (en) 2010-08-26 2012-11-20 General Electric Company Systems and methods for weight transfer in a vehicle
EP3659835B1 (en) * 2017-07-28 2024-06-12 Hitachi Astemo, Ltd. Vehicle height adjustment device
US11161384B2 (en) * 2018-08-20 2021-11-02 Harley-Davidson Motor Company Group, LLC Dual hydraulic tank adjuster
WO2024133923A1 (en) * 2022-12-22 2024-06-27 öHLINS RACING AB Hydraulic actuator for a spring preload adjustment system for a shock absorber
US12083851B1 (en) * 2023-05-15 2024-09-10 DRiV Automotive Inc. Single axle roll control system with multiple circuit-specific pressurizing devices
US12083848B1 (en) 2023-05-15 2024-09-10 DRiV Automotive Inc. Single axle roll control system with dual impeller pump arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632180A (en) * 1946-11-21 1949-11-17 Walter Lloyd Vehicle suspension means
GB901145A (en) * 1959-11-09 1962-07-18 Woodhead Monroe Ltd Improvements in or relating to vehicle suspensions
GB1446145A (en) * 1973-03-12 1976-08-18 Honda Motor Co Ltd Vehicle-attitude control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632180A (en) * 1946-11-21 1949-11-17 Walter Lloyd Vehicle suspension means
GB901145A (en) * 1959-11-09 1962-07-18 Woodhead Monroe Ltd Improvements in or relating to vehicle suspensions
GB1446145A (en) * 1973-03-12 1976-08-18 Honda Motor Co Ltd Vehicle-attitude control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9669674B2 (en) 2012-12-20 2017-06-06 Thyssenkrupp Bilstein Gmbh Suspension strut for a motor vehicle with a height-adjustment device
CN105008156B (en) * 2012-12-20 2017-10-24 蒂森克虏伯比尔斯坦有限公司 Motor vehicle hanging post with height adjusting apparatus

Also Published As

Publication number Publication date
GB2238990A (en) 1991-06-19
GB9023719D0 (en) 1990-12-12

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Legal Events

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

Effective date: 19991031