JPS6470210A - Suspension device for vehicle - Google Patents

Suspension device for vehicle

Info

Publication number
JPS6470210A
JPS6470210A JP22897387A JP22897387A JPS6470210A JP S6470210 A JPS6470210 A JP S6470210A JP 22897387 A JP22897387 A JP 22897387A JP 22897387 A JP22897387 A JP 22897387A JP S6470210 A JPS6470210 A JP S6470210A
Authority
JP
Japan
Prior art keywords
damping force
damper
control device
force variable
oil damper
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.)
Pending
Application number
JP22897387A
Other languages
Japanese (ja)
Inventor
Akihiro Kashiwagi
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP22897387A priority Critical patent/JPS6470210A/en
Publication of JPS6470210A publication Critical patent/JPS6470210A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and 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
    • B60G2202/20—Type of damper
    • B60G2202/21—Type of damper with two dampers per wheel, arranged before and after the wheel axis
    • 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
    • B60G2500/10—Damping action or damper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

PURPOSE:To give a good ride in a leaf spring type suspension device by providing a damping force variable damper and increasing the damping force of the damping force variable damper at the time of rapid increase in wind-up torque. CONSTITUTION:A small-size damping force variable oil damper 20 is provided in parallel right in front of an oil damper 15, the upper end thereof is linked to a pin member 22 projecting inside a rear frame 1 while the lower end thereof is linked to nearly the center of the front half part of a leaf spring 4. The damping force of the damping force variable oil damper 20 is controlled by a control device 21. That is, the operating quantity of an accelerator pedal which is stepped in is detected by an accelerator sensor and inputted into the control device 21. When the increasing rate of the accelerator operating quantity gets above a defined value, the control device 21 controls the actuator 20a of a damper 20 to increase a damping force. By this structure, a wind-up torque at the time of starting a vehicle can be suppressed preventing a riding quality from lowering.
JP22897387A 1987-09-11 1987-09-11 Suspension device for vehicle Pending JPS6470210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22897387A JPS6470210A (en) 1987-09-11 1987-09-11 Suspension device for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22897387A JPS6470210A (en) 1987-09-11 1987-09-11 Suspension device for vehicle

Publications (1)

Publication Number Publication Date
JPS6470210A true JPS6470210A (en) 1989-03-15

Family

ID=16884772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22897387A Pending JPS6470210A (en) 1987-09-11 1987-09-11 Suspension device for vehicle

Country Status (1)

Country Link
JP (1) JPS6470210A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105313630A (en) * 2014-06-06 2016-02-10 十堰民乐液压机械有限公司 Oil-gas suspension device for trailer/semitrailer
CN106627023A (en) * 2016-12-28 2017-05-10 云南力帆骏马车辆有限公司 Rear suspension damping device and truck
CN106945477A (en) * 2017-05-05 2017-07-14 云南力帆骏马车辆有限公司 Towing motorcar front suspension vibration absorber and towing motorcar
CN107830109A (en) * 2017-11-27 2018-03-23 苏州紫荆清远新能源汽车技术有限公司 A kind of damper
CN110588269A (en) * 2019-09-04 2019-12-20 浙江工业大学 Hydro-pneumatic suspension mechanism for dump truck
JP2020192935A (en) * 2019-05-30 2020-12-03 Ｋｙｂ株式会社 Suspension device
JP2021098475A (en) * 2019-12-23 2021-07-01 株式会社クボタ Work machine
CN114683789A (en) * 2022-05-25 2022-07-01 中汽北消(北京)应急装备科技有限公司 Front suspension system of heavy desert transport vehicle

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105313630A (en) * 2014-06-06 2016-02-10 十堰民乐液压机械有限公司 Oil-gas suspension device for trailer/semitrailer
CN106627023A (en) * 2016-12-28 2017-05-10 云南力帆骏马车辆有限公司 Rear suspension damping device and truck
CN106945477A (en) * 2017-05-05 2017-07-14 云南力帆骏马车辆有限公司 Towing motorcar front suspension vibration absorber and towing motorcar
CN107830109A (en) * 2017-11-27 2018-03-23 苏州紫荆清远新能源汽车技术有限公司 A kind of damper
JP2020192935A (en) * 2019-05-30 2020-12-03 Ｋｙｂ株式会社 Suspension device
WO2020241403A1 (en) * 2019-05-30 2020-12-03 Ｋｙｂ株式会社 Suspension device
US11801722B2 (en) 2019-05-30 2023-10-31 Kyb Corporation Suspension device
CN110588269A (en) * 2019-09-04 2019-12-20 浙江工业大学 Hydro-pneumatic suspension mechanism for dump truck
JP2021098475A (en) * 2019-12-23 2021-07-01 株式会社クボタ Work machine
CN114683789A (en) * 2022-05-25 2022-07-01 中汽北消(北京)应急装备科技有限公司 Front suspension system of heavy desert transport vehicle

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