JPS57158111A - Hydraulic buffer for automobile - Google Patents

Hydraulic buffer for automobile

Info

Publication number
JPS57158111A
JPS57158111A JP4294881A JP4294881A JPS57158111A JP S57158111 A JPS57158111 A JP S57158111A JP 4294881 A JP4294881 A JP 4294881A JP 4294881 A JP4294881 A JP 4294881A JP S57158111 A JPS57158111 A JP S57158111A
Authority
JP
Japan
Prior art keywords
automobile
acceleration
axle
movement
rapid movement
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
JP4294881A
Other languages
Japanese (ja)
Inventor
Norihide Miyazaki
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.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha Kogyo KK
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 Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP4294881A priority Critical patent/JPS57158111A/en
Publication of JPS57158111A publication Critical patent/JPS57158111A/en
Pending 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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers

Landscapes

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

Abstract

PURPOSE:To eliminate rolling and pitching in the slow movement of an automobile and improve the feeling of ride in its rapid movement, by changing the cross-sectional area of the passage of a buffer depending on the vibrational acceleration of the axle of the automobile to automatically control the damping factor of the buffer. CONSTITUTION:The output signal of an acceleration sensor 11 for the axle of an automobile, that of an acceleration/deceleration sensor 12 for the automobile and that of a turn sensor 13 for the automobile are applied to a controller 14, which operates a control valve 10 on the basis of the output signals to open or close a by-pass 9. When the vibrational acceleration of the axle has risen due to the rapid movement of the automobile, the valve 10 is opened to automatically decrease the vibration damping factor. According to this constitution, the stability of the automobile in its medium-speed movement is ensured and the feeling of ride in its rapid movement is improved.
JP4294881A 1981-03-24 1981-03-24 Hydraulic buffer for automobile Pending JPS57158111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4294881A JPS57158111A (en) 1981-03-24 1981-03-24 Hydraulic buffer for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4294881A JPS57158111A (en) 1981-03-24 1981-03-24 Hydraulic buffer for automobile

Publications (1)

Publication Number Publication Date
JPS57158111A true JPS57158111A (en) 1982-09-29

Family

ID=12650233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4294881A Pending JPS57158111A (en) 1981-03-24 1981-03-24 Hydraulic buffer for automobile

Country Status (1)

Country Link
JP (1) JPS57158111A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100007A (en) * 1982-11-30 1984-06-09 Isuzu Motors Ltd Air-spring type suspension device
US4730817A (en) * 1984-12-12 1988-03-15 S.A.M.M. Societe D'applications Des Machines Motrices Hydropneumatic suspension element of a heavy vehicle or a landing set of wheels of an aircraft
JPH02136320A (en) * 1988-11-18 1990-05-24 Mazda Motor Corp Stabilizer device of vehicle
JPH02128609U (en) * 1988-10-04 1990-10-23
JPH0657489B2 (en) * 1985-05-13 1994-08-03 ジヤン ア−ル シユニツトガ− Active vehicle suspension system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100007A (en) * 1982-11-30 1984-06-09 Isuzu Motors Ltd Air-spring type suspension device
JPH0470163B2 (en) * 1982-11-30 1992-11-10 Isuzu Motors Ltd
US4730817A (en) * 1984-12-12 1988-03-15 S.A.M.M. Societe D'applications Des Machines Motrices Hydropneumatic suspension element of a heavy vehicle or a landing set of wheels of an aircraft
JPH0657489B2 (en) * 1985-05-13 1994-08-03 ジヤン ア−ル シユニツトガ− Active vehicle suspension system
JPH02128609U (en) * 1988-10-04 1990-10-23
JPH02136320A (en) * 1988-11-18 1990-05-24 Mazda Motor Corp Stabilizer device of vehicle

Similar Documents

Publication Publication Date Title
JPS5326021A (en) Adjustable suspension for vehicle
KR860001925A (en) Height adjustment device
KR930017737A (en) Suspension Control
JPS52121223A (en) Control system for acceleration and deceleration of vehicle
KR900004547A (en) Slow drive control
JPS6483468A (en) Steering angle controller for vehicle
JPS57182505A (en) Antiroll system of vehicle
JPS5642739A (en) Control of hydraulic pressure shock absorber unit for vehicle
KR880003790A (en) Wheel circumferential speed control device
ATE214300T1 (en) DEVICE FOR INFLUENCING THE DRIVING BEHAVIOR OF REMOTE-CONTROLLED MODEL VEHICLES
DE69211362T2 (en) Active suspension with control of the rolling movement by estimating the modified lateral acceleration
JPS57158111A (en) Hydraulic buffer for automobile
JPS57160707A (en) Hydraulic buffer for vehicle
KR850002340A (en) Garage Control Device
JPS56167950A (en) Lockup-type automatic transmission
KR920011788A (en) Frequency shaping method to minimize impact influence of suspension system
KR930005813A (en) Suspension Control
ES8105651A1 (en) Vehicle control system
JPS6436527A (en) Fixed speed running device for automobile
JPS57201707A (en) Shock absorber
KR950026710A (en) Suspension Control Device
JPH03128506U (en)
JPS5893615A (en) Controller for shock absorber
JPH0629191Y2 (en) Variable suspension device for motorcycles
EP0096408A3 (en) Throttle valve opening control means making use of a negative pressure servomotor apparatus