DE69019130T2 - Vertikalbewegungsabhängige Stellvorrichtung für parallele Hilfsfeder. - Google Patents

Vertikalbewegungsabhängige Stellvorrichtung für parallele Hilfsfeder.

Info

Publication number
DE69019130T2
DE69019130T2 DE69019130T DE69019130T DE69019130T2 DE 69019130 T2 DE69019130 T2 DE 69019130T2 DE 69019130 T DE69019130 T DE 69019130T DE 69019130 T DE69019130 T DE 69019130T DE 69019130 T2 DE69019130 T2 DE 69019130T2
Authority
DE
Germany
Prior art keywords
vertical movement
adjustment device
auxiliary spring
parallel auxiliary
spring dependent
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
DE69019130T
Other languages
English (en)
Other versions
DE69019130D1 (de
Inventor
Erlen Busch Walton
David Michael Preston
James Lester Oliver
James Andrew Juriga
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.)
Oxford Suspension Inc Troy Mich Us
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of DE69019130D1 publication Critical patent/DE69019130D1/de
Application granted granted Critical
Publication of DE69019130T2 publication Critical patent/DE69019130T2/de
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
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
    • B60G11/36—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also helical, spiral or coil springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle
    • 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
    • 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
    • B60G2202/11—Leaf 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
    • B60G2202/11—Leaf spring
    • B60G2202/112—Leaf spring longitudinally arranged
    • 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
    • B60G2202/40—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
    • B60G2202/422—Linear motor
    • 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
    • B60G2202/43—Mechanical 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
    • B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/18—Starting, accelerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/22—Braking, stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE69019130T 1989-12-26 1990-12-18 Vertikalbewegungsabhängige Stellvorrichtung für parallele Hilfsfeder. Expired - Fee Related DE69019130T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/457,026 US5035408A (en) 1989-12-26 1989-12-26 Jounce responsive actuator for parallel auxiliary spring

Publications (2)

Publication Number Publication Date
DE69019130D1 DE69019130D1 (de) 1995-06-08
DE69019130T2 true DE69019130T2 (de) 1996-01-04

Family

ID=23815138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019130T Expired - Fee Related DE69019130T2 (de) 1989-12-26 1990-12-18 Vertikalbewegungsabhängige Stellvorrichtung für parallele Hilfsfeder.

Country Status (4)

Country Link
US (1) US5035408A (de)
EP (1) EP0435143B1 (de)
JP (1) JPH04228314A (de)
DE (1) DE69019130T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2655432C (en) * 2006-06-16 2014-10-28 Rassini, S.A. De C.V. Dual leaf suspension for vehicle drive arrangement
JP5403616B2 (ja) 2007-02-07 2014-01-29 ラッシーニ，エス．エイ．デ シー．ヴイ． 車両用の主空気ばねと副リーフサスペンション
CN106682339A (zh) * 2017-01-03 2017-05-17 山东理工大学 非等偏频一级渐变刚度板簧根部最大应力的仿真计算法
GB2568742A (en) * 2017-11-27 2019-05-29 Airbus Operations Ltd Spring assembly
US11345207B2 (en) 2019-04-16 2022-05-31 Bendix Commercial Vehicle Systems Llc Electrically controlled suspension

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1114857A (en) * 1913-06-02 1914-10-27 John J Campodonico Air-compressing shock-absorber.
US1362037A (en) * 1918-12-18 1920-12-14 Karl G Peterson Automobile-spring
US2304780A (en) * 1941-03-26 1942-12-15 Fries Otto H De Vehicle spring
US2714003A (en) * 1951-09-19 1955-07-26 Nevin S Focht Spring suspensions for vehicles
US2825578A (en) * 1953-10-05 1958-03-04 Walker Brooks Remotely controlled auxiliary spring suspension
FR1357109A (fr) * 1963-02-22 1964-04-03 Frangeco Dispositif élévateur pour semi-remorques à deux essieux
FR1452073A (fr) * 1965-05-25 1966-02-25 Berliet Automobiles Suspension perfectionnée à ressorts à lames pour véhicules automobiles ou autres et particulièrement pour véhicules industriels
US3484091A (en) * 1967-04-27 1969-12-16 Lehi A Draves Adjustable auxiliary vehicle spring housing
US3797256A (en) * 1972-09-08 1974-03-19 Sharp Inc G Jack-up type offshore platform apparatus
US3869140A (en) * 1972-12-05 1975-03-04 Ford Motor Co Rear suspension for motor vehicles
JPS59230813A (ja) * 1983-06-10 1984-12-25 Nhk Spring Co Ltd 車両用懸架装置
JPS60236816A (ja) * 1984-05-11 1985-11-25 Nhk Spring Co Ltd 車輛用懸架装置

Also Published As

Publication number Publication date
US5035408A (en) 1991-07-30
EP0435143B1 (de) 1995-05-03
DE69019130D1 (de) 1995-06-08
EP0435143A3 (en) 1992-07-15
EP0435143A2 (de) 1991-07-03
JPH04228314A (ja) 1992-08-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OXFORD SUSPENSION, INC., TROY, MICH., US

8339 Ceased/non-payment of the annual fee