JPS5744509A - Car speed responding car height adjuster - Google Patents

Car speed responding car height adjuster

Info

Publication number
JPS5744509A
JPS5744509A JP12054480A JP12054480A JPS5744509A JP S5744509 A JPS5744509 A JP S5744509A JP 12054480 A JP12054480 A JP 12054480A JP 12054480 A JP12054480 A JP 12054480A JP S5744509 A JPS5744509 A JP S5744509A
Authority
JP
Japan
Prior art keywords
car height
car
open
air
close
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
JP12054480A
Other languages
Japanese (ja)
Inventor
Hiroshi Yoshida
Naotake Kumagai
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP12054480A priority Critical patent/JPS5744509A/en
Publication of JPS5744509A publication Critical patent/JPS5744509A/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
    • B60G17/015—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 the regulating means comprising electric or electronic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/66—Humidifying or drying means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/16—Running

Landscapes

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

Abstract

PURPOSE:To perform adjustment of car height with simple constitution in high reliability, by controlling open-close operating valves on the bases of output from a car height sensor and car speed sensor, regulating a fluidic pressure car height adjusting mechanism and adjusting the car height. CONSTITUTION:When an automobile is in a state of running at low speed, open- close valves 4, 5 are operated to open and close by a car height control circuit 13 in accordance with output of a car height sensor 10, then compressed air from an air tank 6 is fed to air struts 2 for front wheels 1, thus front car height is held to a preset value of high car height. Then for the automobile when running at high speed, a car height mode by the car height control circuit 13 is switched to low front car height control. That is, when a high speed running state is continued for a prescribed time, the open-close valves 4, 9 are controlled by the car height control circuit 13 in accordance with output of a car speed sensor 11, then air in the air strut 2 is released through an air line 3, open-close valve 4, drier 7 and open-close valve 9, thus the front car height is lowered.
JP12054480A 1980-08-30 1980-08-30 Car speed responding car height adjuster Pending JPS5744509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12054480A JPS5744509A (en) 1980-08-30 1980-08-30 Car speed responding car height adjuster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12054480A JPS5744509A (en) 1980-08-30 1980-08-30 Car speed responding car height adjuster

Publications (1)

Publication Number Publication Date
JPS5744509A true JPS5744509A (en) 1982-03-13

Family

ID=14788918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12054480A Pending JPS5744509A (en) 1980-08-30 1980-08-30 Car speed responding car height adjuster

Country Status (1)

Country Link
JP (1) JPS5744509A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160810U (en) * 1982-04-22 1983-10-26 厚木自動車部品株式会社 vehicle height adjustment device
US4616847A (en) * 1984-04-02 1986-10-14 Mazda Motor Corporation Suspension system for vehicle
US4673193A (en) * 1984-05-22 1987-06-16 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle suspension apparatus
EP0943469A3 (en) * 1998-03-17 2005-01-12 Hella KGaA Hueck & Co. Vehicle level sensor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160810U (en) * 1982-04-22 1983-10-26 厚木自動車部品株式会社 vehicle height adjustment device
JPS6144492Y2 (en) * 1982-04-22 1986-12-15
US4616847A (en) * 1984-04-02 1986-10-14 Mazda Motor Corporation Suspension system for vehicle
US4673193A (en) * 1984-05-22 1987-06-16 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle suspension apparatus
EP0943469A3 (en) * 1998-03-17 2005-01-12 Hella KGaA Hueck & Co. Vehicle level sensor

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