JPS5563911A - Hydropneumatic suspension for vehicle - Google Patents

Hydropneumatic suspension for vehicle

Info

Publication number
JPS5563911A
JPS5563911A JP13767878A JP13767878A JPS5563911A JP S5563911 A JPS5563911 A JP S5563911A JP 13767878 A JP13767878 A JP 13767878A JP 13767878 A JP13767878 A JP 13767878A JP S5563911 A JPS5563911 A JP S5563911A
Authority
JP
Japan
Prior art keywords
return hole
hydraulic chamber
cylinder
piston
inner cylinder
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.)
Granted
Application number
JP13767878A
Other languages
English (en)
Other versions
JPS5849403B2 (ja
Inventor
Junichi Emura
Itsuyo Kanari
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.)
Hitachi Astemo Ltd
Original Assignee
Atsugi Motor Parts Co Ltd
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 Atsugi Motor Parts Co Ltd filed Critical Atsugi Motor Parts Co Ltd
Priority to JP13767878A priority Critical patent/JPS5849403B2/ja
Priority to DE19792944831 priority patent/DE2944831A1/de
Priority to GB7938483A priority patent/GB2035511A/en
Publication of JPS5563911A publication Critical patent/JPS5563911A/ja
Publication of JPS5849403B2 publication Critical patent/JPS5849403B2/ja
Expired 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/044—Self-pumping fluid springs
    • 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
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/092—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
JP13767878A 1978-11-07 1978-11-07 車輌用ハイドロニユ−マチツクサスペンシヨン装置 Expired JPS5849403B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP13767878A JPS5849403B2 (ja) 1978-11-07 1978-11-07 車輌用ハイドロニユ−マチツクサスペンシヨン装置
DE19792944831 DE2944831A1 (de) 1978-11-07 1979-11-06 Hydropneumatische federung fuer kraftfahrzeuge
GB7938483A GB2035511A (en) 1978-11-07 1979-11-07 Hydropneumatic self-levelling suspension units of the self- pumping type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13767878A JPS5849403B2 (ja) 1978-11-07 1978-11-07 車輌用ハイドロニユ−マチツクサスペンシヨン装置

Publications (2)

Publication Number Publication Date
JPS5563911A true JPS5563911A (en) 1980-05-14
JPS5849403B2 JPS5849403B2 (ja) 1983-11-04

Family

ID=15204250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13767878A Expired JPS5849403B2 (ja) 1978-11-07 1978-11-07 車輌用ハイドロニユ−マチツクサスペンシヨン装置

Country Status (1)

Country Link
JP (1) JPS5849403B2 (ja)

Also Published As

Publication number Publication date
JPS5849403B2 (ja) 1983-11-04

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