JPS57157842A - Oil-air damper - Google Patents

Oil-air damper

Info

Publication number
JPS57157842A
JPS57157842A JP4437181A JP4437181A JPS57157842A JP S57157842 A JPS57157842 A JP S57157842A JP 4437181 A JP4437181 A JP 4437181A JP 4437181 A JP4437181 A JP 4437181A JP S57157842 A JPS57157842 A JP S57157842A
Authority
JP
Japan
Prior art keywords
air
air chamber
main
damper
oil
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
JP4437181A
Other languages
Japanese (ja)
Inventor
Kenji Honma
Takashi Nakayama
Shigeaki Watanabe
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.)
Honda Motor Co Ltd
Showa Corp
Original Assignee
Honda Motor Co Ltd
Showa Seisakusho 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 Honda Motor Co Ltd, Showa Seisakusho Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP4437181A priority Critical patent/JPS57157842A/en
Publication of JPS57157842A publication Critical patent/JPS57157842A/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
    • B60G15/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To form effective air capacity variable as necessary and obtain an optimum characteristic of spring and damping force, by communicating an air tank to the main air chamber of a damper main unit and partitioning the inside of the air tank into a plurality of air chambers selectively communicateable to the main air chamber. CONSTITUTION:Oil is sealed in a damper case 1 in a damper main unit D in such a manner that its upper part is left for a main air chamber A to embed an oil hydraulic cylinder 10. Then the main air chamber A is communicated by a communication port 22 in the upper part of the damper case 1 through a conduction pipe 23 to the third air chamber a3 in an air tank Ta. The inside of an air tank main unit 25 is divided into the first, second and third air chambers a1, a2, a3 by partitioning plates 26, 27, and through holes 28, 29 and open- close valves 32, 38 are provided respectively in the partitioning plates 26, 27. These open-close valves 32, 38 can be rotated from the outside by a selector shaft 30, and each air chamber a1, a2, a3 can be selectively communicated.
JP4437181A 1981-03-26 1981-03-26 Oil-air damper Pending JPS57157842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4437181A JPS57157842A (en) 1981-03-26 1981-03-26 Oil-air damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4437181A JPS57157842A (en) 1981-03-26 1981-03-26 Oil-air damper

Publications (1)

Publication Number Publication Date
JPS57157842A true JPS57157842A (en) 1982-09-29

Family

ID=12689648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4437181A Pending JPS57157842A (en) 1981-03-26 1981-03-26 Oil-air damper

Country Status (1)

Country Link
JP (1) JPS57157842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113040A (en) * 1984-06-27 1986-01-21 Kawasaki Heavy Ind Ltd Hydraulic shock absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6113040A (en) * 1984-06-27 1986-01-21 Kawasaki Heavy Ind Ltd Hydraulic shock absorber

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