JPS56138534A - Air spring - Google Patents

Air spring

Info

Publication number
JPS56138534A
JPS56138534A JP4185180A JP4185180A JPS56138534A JP S56138534 A JPS56138534 A JP S56138534A JP 4185180 A JP4185180 A JP 4185180A JP 4185180 A JP4185180 A JP 4185180A JP S56138534 A JPS56138534 A JP S56138534A
Authority
JP
Japan
Prior art keywords
rubber film
rigid ring
fixed
support members
air spring
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
JP4185180A
Other languages
Japanese (ja)
Other versions
JPS6333568B2 (en
Inventor
Fujio Okawa
Hideo Kishi
Rei Higashiya
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.)
Bridgestone Corp
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP4185180A priority Critical patent/JPS56138534A/en
Publication of JPS56138534A publication Critical patent/JPS56138534A/en
Publication of JPS6333568B2 publication Critical patent/JPS6333568B2/ja
Granted 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
    • F16F9/0445—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 characterised by intermediate rings or other not embedded reinforcing elements

Landscapes

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

Abstract

PURPOSE:To produce a sufficient recoil strength to both of vertical and horizontal displacement, by appropriately selecting the position where rubber film is fixed to support members in an air spring including a rigid ring fitted on the outside of a tubular rubber film fixed hermetically to an upper and a lower support members at a middle part of the same. CONSTITUTION:This air spring comprises an upper plate 11 and a lower plate 12 serving as upper and lower support members and a tubular rubber film 13 fixed hermetically to these upper and lower plates 11, 12, and a rigid ring 16 is fitted on the outside of the rubber film 13 at its middle part, so that the rubber film 13 is separated into an upper part 17 and a lower part 18. Here, in order that the rigid ring 16 is not disengaged from the rubber film 13 at the time of its deformation, the rigid ring 16 is shaped to have an inner diameter D2 substantially equal to or smaller than the effective diameter D0 of the rubber film 13. Further, the position where the rubber film 13 is fixed to the upper and the lower plates 11, 12 is so selected that the diameter D1 is located on the outside of the contour of the effective pressure receiving area projected on the plates 11, 12.
JP4185180A 1980-03-31 1980-03-31 Air spring Granted JPS56138534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4185180A JPS56138534A (en) 1980-03-31 1980-03-31 Air spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4185180A JPS56138534A (en) 1980-03-31 1980-03-31 Air spring

Publications (2)

Publication Number Publication Date
JPS56138534A true JPS56138534A (en) 1981-10-29
JPS6333568B2 JPS6333568B2 (en) 1988-07-06

Family

ID=12619751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4185180A Granted JPS56138534A (en) 1980-03-31 1980-03-31 Air spring

Country Status (1)

Country Link
JP (1) JPS56138534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747643A (en) * 2014-07-21 2015-07-01 周鸿钧 Rubber air spring use for industrial equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747643A (en) * 2014-07-21 2015-07-01 周鸿钧 Rubber air spring use for industrial equipment

Also Published As

Publication number Publication date
JPS6333568B2 (en) 1988-07-06

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