JPS5540385A - Shock absorber - Google Patents

Shock absorber

Info

Publication number
JPS5540385A
JPS5540385A JP10682479A JP10682479A JPS5540385A JP S5540385 A JPS5540385 A JP S5540385A JP 10682479 A JP10682479 A JP 10682479A JP 10682479 A JP10682479 A JP 10682479A JP S5540385 A JPS5540385 A JP S5540385A
Authority
JP
Japan
Prior art keywords
port
sleeve
piston
damper valve
constant orifice
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
JP10682479A
Other languages
Japanese (ja)
Other versions
JPS5831496B2 (en
Inventor
Shinichi Higuchi
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.)
KYB Corp
Original Assignee
Kayaba Industry 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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP10682479A priority Critical patent/JPS5831496B2/en
Publication of JPS5540385A publication Critical patent/JPS5540385A/en
Publication of JPS5831496B2 publication Critical patent/JPS5831496B2/en
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
    • B60G17/06—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)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To change the damping characteristic automatically according to the weight of load of a vehicle by making variable the area of port at the inlet for a damper valve linked to the motion of a sleeve. CONSTITUTION:A port 22 is formed at flange part 14a of a sleeve 14. When the vehicle is unloaded, the upper chamber 6 and the lower chamber 7 are in communication each other through a constant orifice 19 and through a port 8 and constant orifice 9 in the piston and also a shrinkage side damper valve 10. When the sleeve is, in loaded condition, heaved by a locating spring 15, the oversurface of flange part 14a of the sleeve 14 is pressed against the undersurface of piston 4, to put the upper chamber 7 and the lower chamber 7 into communication each other only through the port 22 formed in the flange 14a, leading to the port 8 and constant orifice 9 of the piston 4 and also to the shrinkage side damper valve 10.
JP10682479A 1979-08-22 1979-08-22 Shock absorber Expired JPS5831496B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10682479A JPS5831496B2 (en) 1979-08-22 1979-08-22 Shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10682479A JPS5831496B2 (en) 1979-08-22 1979-08-22 Shock absorber

Publications (2)

Publication Number Publication Date
JPS5540385A true JPS5540385A (en) 1980-03-21
JPS5831496B2 JPS5831496B2 (en) 1983-07-06

Family

ID=14443520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10682479A Expired JPS5831496B2 (en) 1979-08-22 1979-08-22 Shock absorber

Country Status (1)

Country Link
JP (1) JPS5831496B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134114U (en) * 1982-03-05 1983-09-09 トヨタ自動車株式会社 automotive suspension system
JPH036145U (en) * 1989-06-07 1991-01-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134114U (en) * 1982-03-05 1983-09-09 トヨタ自動車株式会社 automotive suspension system
JPH036145U (en) * 1989-06-07 1991-01-22

Also Published As

Publication number Publication date
JPS5831496B2 (en) 1983-07-06

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