JPS6470210A - Suspension device for vehicle - Google Patents
Suspension device for vehicleInfo
- 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
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.
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)
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 |
WO2020241403A1 (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 |
-
1987
- 1987-09-11 JP JP22897387A patent/JPS6470210A/en active Pending
Cited By (10)
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 |
WO2020241403A1 (en) * | 2019-05-30 | 2020-12-03 | Kyb株式会社 | Suspension device |
JP2020192935A (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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