DE69120796D1 - Fahrzeugaufhängung mit Hilfsblattfeder und Lastkontrollvorrichtung - Google Patents

Fahrzeugaufhängung mit Hilfsblattfeder und Lastkontrollvorrichtung

Info

Publication number
DE69120796D1
DE69120796D1 DE69120796T DE69120796T DE69120796D1 DE 69120796 D1 DE69120796 D1 DE 69120796D1 DE 69120796 T DE69120796 T DE 69120796T DE 69120796 T DE69120796 T DE 69120796T DE 69120796 D1 DE69120796 D1 DE 69120796D1
Authority
DE
Germany
Prior art keywords
control device
leaf spring
load control
vehicle suspension
auxiliary leaf
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
DE69120796T
Other languages
English (en)
Other versions
DE69120796T2 (de
Inventor
Erlen Busch Walton
Frank Joe Waksmundzki
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
Priority claimed from US07/647,108 external-priority patent/US5129671A/en
Priority claimed from US07/645,922 external-priority patent/US5137300A/en
Priority claimed from US07/645,780 external-priority patent/US5123672A/en
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE69120796D1 publication Critical patent/DE69120796D1/de
Publication of DE69120796T2 publication Critical patent/DE69120796T2/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
    • B60G11/02—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
    • B60G17/0157—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 non-fluid unit, e.g. electric motor
    • 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
    • B60G17/0275—Mechanical springs regulated by fluid means the mechanical spring being a 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
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • 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
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/34—Accelerator pedal position
    • 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
    • B60G2800/16—Running
    • 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
    • B60G2800/24—Steering, cornering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
DE1991620796 1991-01-25 1991-12-19 Fahrzeugaufhängung mit Hilfsblattfeder und Lastkontrollvorrichtung Expired - Fee Related DE69120796T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/647,108 US5129671A (en) 1991-01-25 1991-01-25 Vehicle suspension with auxiliary leaf spring with load control system
US07/645,922 US5137300A (en) 1991-01-25 1991-01-25 Vehicle suspension with auxiliary leaf spring and squat control system
US07/645,780 US5123672A (en) 1991-01-25 1991-01-25 Vehicle suspension with auxiliary leaf spring with roll control system

Publications (2)

Publication Number Publication Date
DE69120796D1 true DE69120796D1 (de) 1996-08-14
DE69120796T2 DE69120796T2 (de) 1996-11-07

Family

ID=27417755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991620796 Expired - Fee Related DE69120796T2 (de) 1991-01-25 1991-12-19 Fahrzeugaufhängung mit Hilfsblattfeder und Lastkontrollvorrichtung

Country Status (4)

Country Link
EP (1) EP0496087B1 (de)
JP (1) JP3154072B2 (de)
CA (1) CA2058717C (de)
DE (1) DE69120796T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5236633B2 (ja) 2006-06-16 2013-07-17 ラッシーニ，エス．エイ．デ シー．ヴイ． 車両駆動装置の２リーフサスペンション
CA2682133C (en) 2007-02-07 2015-10-27 Rassini, S.A. De C.V. Separated primary spring and secondary leaf suspension for vehicle
CN105270090B (zh) * 2015-11-03 2017-07-28 北汽银翔汽车有限公司 一种后驱电动车承载式后桥装置
CN112498478B (zh) * 2020-09-30 2022-04-12 北汽福田汽车股份有限公司 直拉杆、转向机构、车辆及转向机构的控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484091A (en) * 1967-04-27 1969-12-16 Lehi A Draves Adjustable auxiliary vehicle spring housing
US4456232A (en) * 1982-07-07 1984-06-26 Nhk Spring Co., Ltd. Apparatus for controlling friction between leaf springs of a laminated leaf spring assembly
US4982972A (en) * 1989-12-26 1991-01-08 Eaton Corporation Hydraulic pump and actuator for parallel auxiliary leaf spring
US5029893A (en) * 1989-12-26 1991-07-09 Eaton Corporation Vehicle suspension with auxiliary leaf springs

Also Published As

Publication number Publication date
CA2058717A1 (en) 1992-07-26
JPH04342605A (ja) 1992-11-30
DE69120796T2 (de) 1996-11-07
EP0496087A3 (en) 1992-08-26
EP0496087A2 (de) 1992-07-29
EP0496087B1 (de) 1996-07-10
CA2058717C (en) 1998-09-01
JP3154072B2 (ja) 2001-04-09

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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