JPS57101141A - Air spring - Google Patents

Air spring

Info

Publication number
JPS57101141A
JPS57101141A JP17692280A JP17692280A JPS57101141A JP S57101141 A JPS57101141 A JP S57101141A JP 17692280 A JP17692280 A JP 17692280A JP 17692280 A JP17692280 A JP 17692280A JP S57101141 A JPS57101141 A JP S57101141A
Authority
JP
Japan
Prior art keywords
horizontal
ratio
air chamber
unity
volume
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
JP17692280A
Other languages
Japanese (ja)
Inventor
Kimio Uchida
Keiichi Takayama
Hitoshi Maekawa
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.)
SHOWA SCI KK
SWCC Corp
Original Assignee
SHOWA SCI KK
Showa Electric Wire and Cable Co
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 SHOWA SCI KK, Showa Electric Wire and Cable Co filed Critical SHOWA SCI KK
Priority to JP17692280A priority Critical patent/JPS57101141A/en
Publication of JPS57101141A publication Critical patent/JPS57101141A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/05—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To enable to provide an effective vibration proof support against horizontal vibrations without generating any rolling by a method wherein the ratio of the volume of an air chamber to the pressure-receiving area of the chamber is set to be 1 (unity) or below. CONSTITUTION:The ratio of the volume Vs to the pressure-receiving area Ac of the air chamber 5 formed of an upper metallic member 1, a lower metallic member 2 and a rubber plate is set to be 1 (unity) or below. In practice, the condition of Vs/Ac<=1 may be realized by setting the height H of the air chamber 5 to be extremely low. A practical range of the ratio Vs/Ac is preferably 0.2- 0.3. By setting the value of Vs/Ac to be not larger than 1, the vertical spring constant Hv becomes about 10 or more times of the horizontal spring constant Hs. Accordingly, when a device generating horizontal vibrational forces is supported by this air spring, no rolling occurs and the horizontal vibration can be prevented effectively.
JP17692280A 1980-12-15 1980-12-15 Air spring Pending JPS57101141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17692280A JPS57101141A (en) 1980-12-15 1980-12-15 Air spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17692280A JPS57101141A (en) 1980-12-15 1980-12-15 Air spring

Publications (1)

Publication Number Publication Date
JPS57101141A true JPS57101141A (en) 1982-06-23

Family

ID=16022103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17692280A Pending JPS57101141A (en) 1980-12-15 1980-12-15 Air spring

Country Status (1)

Country Link
JP (1) JPS57101141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021049U (en) * 1983-07-21 1985-02-13 昭和電線電纜株式会社 air spring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021049U (en) * 1983-07-21 1985-02-13 昭和電線電纜株式会社 air spring device
JPH0117709Y2 (en) * 1983-07-21 1989-05-23

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