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JPS54136026A - Body suspension system - Google Patents

Body suspension system

Info

Publication number
JPS54136026A
JPS54136026A JP4149278A JP4149278A JPS54136026A JP S54136026 A JPS54136026 A JP S54136026A JP 4149278 A JP4149278 A JP 4149278A JP 4149278 A JP4149278 A JP 4149278A JP S54136026 A JPS54136026 A JP S54136026A
Authority
JP
Japan
Prior art keywords
pressure
valve
passage
oil
piston
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
JP4149278A
Other languages
Japanese (ja)
Inventor
Shiro Okabe
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 JP4149278A priority Critical patent/JPS54136026A/en
Publication of JPS54136026A publication Critical patent/JPS54136026A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To improve drivability and safety of motorcycles and the like by means of a piston valve and a bipass valve provided to shut off a passage according to acceleration or deceleration. CONSTITUTION:Upon sudden braking, the force of inertia causes the center of gravity to move forward. Consequently, an inner tube 3 and a piston 4 move toward an oil chamber A to compress the oil. However, the communication between a passage 14 on a casing 8 and a circular passage 16 on a piston valve 10 is shut off to check the flow of the working oil. Thus, the motorcyclist's forward inclination can be prevented, improving safety. In addition, when a thrust is given from below under such a condition, it adds to the pressure in the chamber A from the braking pressure. The resulting high pressure works on a bipass valve 11 to shift left. Consequently, a front folk shrinks so that the pressure from below is absorbed by a buffer spring S, ensuring a smooth operation.
JP4149278A 1978-04-07 1978-04-07 Body suspension system Pending JPS54136026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4149278A JPS54136026A (en) 1978-04-07 1978-04-07 Body suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4149278A JPS54136026A (en) 1978-04-07 1978-04-07 Body suspension system

Publications (1)

Publication Number Publication Date
JPS54136026A true JPS54136026A (en) 1979-10-22

Family

ID=12609840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4149278A Pending JPS54136026A (en) 1978-04-07 1978-04-07 Body suspension system

Country Status (1)

Country Link
JP (1) JPS54136026A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112819A (en) * 1981-12-28 1983-07-05 Nippon Denso Co Ltd Method of controlling shock absorbers
JP2011163426A (en) * 2010-02-09 2011-08-25 Kyb Co Ltd Shock absorber for vehicle
CN104875834A (en) * 2014-02-27 2015-09-02 株式会社昭和 Vehicle height adjusting apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112819A (en) * 1981-12-28 1983-07-05 Nippon Denso Co Ltd Method of controlling shock absorbers
JPH0147324B2 (en) * 1981-12-28 1989-10-13 Nippon Denso Co
JP2011163426A (en) * 2010-02-09 2011-08-25 Kyb Co Ltd Shock absorber for vehicle
CN104875834A (en) * 2014-02-27 2015-09-02 株式会社昭和 Vehicle height adjusting apparatus
CN104875834B (en) * 2014-02-27 2018-09-25 株式会社昭和 Vehicle height adjusting apparatus

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