JPS54120129A - Car height adjusting device - Google Patents

Car height adjusting device

Info

Publication number
JPS54120129A
JPS54120129A JP2736378A JP2736378A JPS54120129A JP S54120129 A JPS54120129 A JP S54120129A JP 2736378 A JP2736378 A JP 2736378A JP 2736378 A JP2736378 A JP 2736378A JP S54120129 A JPS54120129 A JP S54120129A
Authority
JP
Japan
Prior art keywords
magnet
sensers
senser
outer cylinder
right hand
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
JP2736378A
Other languages
Japanese (ja)
Inventor
Tamio Kamimura
Yoshinori Kodama
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.)
Tokico Ltd
Original Assignee
Tokico 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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP2736378A priority Critical patent/JPS54120129A/en
Publication of JPS54120129A publication Critical patent/JPS54120129A/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
    • B60G17/019—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 characterised by the type of sensor or the arrangement thereof
    • B60G17/01933—Velocity, e.g. relative velocity-displacement sensors
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/11—Mounting of sensors thereon
    • B60G2204/111—Mounting of sensors thereon on pneumatic springs
    • 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
    • B60G2600/22—Magnetic elements
    • B60G2600/24—Magnetic elements permanent magnets

Landscapes

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

Abstract

PURPOSE:To provide a car height adjusting device wherein a master senser and an auxiliary senser are arranged in a spaced-apart relationship in the axial direction on the wall surface of a protective outer cylinder of a buffer, and a bar magnet is arranged in opposite to the sensers on the outer side to secure the mounting of these sensers, thereby detecting correctly the maximum reciprocating step of the buffer. CONSTITUTION:When a magnet 9 and sensers 17 through 20 are in the correlative positions as illustrated in the drawing, the sensers 17 through 20 generate output signals, and open an air supply valve 14 is opened through OR circuits 21 and 22, AND circuit 33, and NOR circuit 24 and close an exhaust valve 15, pressure within a sealing zone 12 increasing by high-pressure air from a compressor 16, the outer cylinder 1 of the buffer moving in the right hand to move the magnet 9 in the right hand. In this manner, the magnet 9 moves, and at its left end a point indicated by A is turned ''ON'' and another point B is turned ''OFF'' and respective valves 14 and 15 are closed and held at their positions. Furthermore, when the magnet 9 is at the right hand of the senser 17, the senser does not operate, the exhaust valve 15 is opened, the sealing zone is pressure-reduced, and the outer cylinder 1 is returned in the left hand. Similarly, the outer cylinder 1 is moved in the right hand by the correlative position of the sensers 19 and 20 and the magnet 9.
JP2736378A 1978-03-10 1978-03-10 Car height adjusting device Pending JPS54120129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2736378A JPS54120129A (en) 1978-03-10 1978-03-10 Car height adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2736378A JPS54120129A (en) 1978-03-10 1978-03-10 Car height adjusting device

Publications (1)

Publication Number Publication Date
JPS54120129A true JPS54120129A (en) 1979-09-18

Family

ID=12218958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2736378A Pending JPS54120129A (en) 1978-03-10 1978-03-10 Car height adjusting device

Country Status (1)

Country Link
JP (1) JPS54120129A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802657A (en) * 1986-06-23 1989-02-07 Monroe Auto Equipment Company Vehicle leveling shock absorber assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802657A (en) * 1986-06-23 1989-02-07 Monroe Auto Equipment Company Vehicle leveling shock absorber assembly

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