JPS6463408A - Spring constant variable device for stabilizer - Google Patents

Spring constant variable device for stabilizer

Info

Publication number
JPS6463408A
JPS6463408A JP21886287A JP21886287A JPS6463408A JP S6463408 A JPS6463408 A JP S6463408A JP 21886287 A JP21886287 A JP 21886287A JP 21886287 A JP21886287 A JP 21886287A JP S6463408 A JPS6463408 A JP S6463408A
Authority
JP
Japan
Prior art keywords
check valves
stabilizer
operation check
spring constant
intercommunicating
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
JP21886287A
Other languages
Japanese (ja)
Other versions
JP2651578B2 (en
Inventor
Junichi Arai
Hisami Kato
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 JP62218862A priority Critical patent/JP2651578B2/en
Publication of JPS6463408A publication Critical patent/JPS6463408A/en
Application granted granted Critical
Publication of JP2651578B2 publication Critical patent/JP2651578B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • B60G21/0553—Mounting means therefor adjustable
    • B60G21/0556—Mounting means therefor adjustable including a releasable coupling
    • 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
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle

Landscapes

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

Abstract

PURPOSE:To stabilize a vehicle attitude, in the titled device for a vehicle, by intercommunicating the upper and lower chambers of a movable cylinder to each other, as well as intercommunicating them to an oil passage and a reservoir provided with operation check valves so that the opening/closing of the operation check valves make a spring constant variable. CONSTITUTION:When operation check valves 5a, 5b simultaneously open so that upper and lower chambers A, B come into such a state as to intercommunication with each other, by the action of a load applied to a cylinder body 9 or a piston body rod 11, a piston body 12 permits a movable cylinder 3 to expand and contract by means of the contraction of either one of springs 16a, 16b so as to make a stabilizer 1 soft. On the contrary, the operation check valves 5a, 5b close, thereby making the stabilizer 1 hard. With this constitution, the opening/closing operation of the operation check valves 5a, 5b makes the spring constant of the stabilizer variable so as to perform an attitude control in accordance with a running road surface.
JP62218862A 1987-09-01 1987-09-01 Variable spring constant device for stabilizer Expired - Fee Related JP2651578B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62218862A JP2651578B2 (en) 1987-09-01 1987-09-01 Variable spring constant device for stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62218862A JP2651578B2 (en) 1987-09-01 1987-09-01 Variable spring constant device for stabilizer

Publications (2)

Publication Number Publication Date
JPS6463408A true JPS6463408A (en) 1989-03-09
JP2651578B2 JP2651578B2 (en) 1997-09-10

Family

ID=16726483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62218862A Expired - Fee Related JP2651578B2 (en) 1987-09-01 1987-09-01 Variable spring constant device for stabilizer

Country Status (1)

Country Link
JP (1) JP2651578B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172407U (en) * 1984-10-18 1986-05-16
JPS62178414A (en) * 1986-01-31 1987-08-05 Mitsubishi Steel Mfg Co Ltd Variable stabilizer device
JPS6422615A (en) * 1987-07-16 1989-01-25 Mitsubishi Motors Corp Controlling method for suspension

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172407U (en) * 1984-10-18 1986-05-16
JPS62178414A (en) * 1986-01-31 1987-08-05 Mitsubishi Steel Mfg Co Ltd Variable stabilizer device
JPS6422615A (en) * 1987-07-16 1989-01-25 Mitsubishi Motors Corp Controlling method for suspension

Also Published As

Publication number Publication date
JP2651578B2 (en) 1997-09-10

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees