JPS6435135A - Pneumatic spring device - Google Patents

Pneumatic spring device

Info

Publication number
JPS6435135A
JPS6435135A JP19063987A JP19063987A JPS6435135A JP S6435135 A JPS6435135 A JP S6435135A JP 19063987 A JP19063987 A JP 19063987A JP 19063987 A JP19063987 A JP 19063987A JP S6435135 A JPS6435135 A JP S6435135A
Authority
JP
Japan
Prior art keywords
rubber
pneumatic spring
dia
laminate
plate
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
JP19063987A
Other languages
Japanese (ja)
Inventor
Kenichi Aizawa
Masao Akimoto
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP19063987A priority Critical patent/JPS6435135A/en
Publication of JPS6435135A publication Critical patent/JPS6435135A/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
    • F16F9/049—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 multi-chamber units

Landscapes

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

Abstract

PURPOSE:To eliminate load borne by laminate rubber by coupling a hollow cylindrical laminate rubber in series with a pneumatic spring, wherein the rubber is given an inner dia. equal to the effective dia. of pneumatic spring. CONSTITUTION:A pneumatic spring 10 is formed as an air chamber 17 consisting of a ring-shaped diaphragm 19 of flexible rubber fixed airtightly to a ring-shaped oversurface plate 12 and an inner cylinder 13. Laminate rubber 20 formed by alternately placed ring-shaped rubber members 21 and rigid members 22 is fixed as well to the oversurface plate 12 as a support plate 23 at the top, and a top plate 24 is placed with a seal interposed so as to form an air chamber 27. The inner dia. D1 of the laminate rubber 20 shall be the same as the effective dia. D0 of the pneumatic spring 10 when it is at a standstill. Accordingly major part of plumb load is borne by the compressive air encapsulated in the air chamber 30 to liberate the laminate rubber 20 substantially from the burden. Thus a small width suspension device with small spring constant in the horizontal direction is accomplished.
JP19063987A 1987-07-30 1987-07-30 Pneumatic spring device Pending JPS6435135A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19063987A JPS6435135A (en) 1987-07-30 1987-07-30 Pneumatic spring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19063987A JPS6435135A (en) 1987-07-30 1987-07-30 Pneumatic spring device

Publications (1)

Publication Number Publication Date
JPS6435135A true JPS6435135A (en) 1989-02-06

Family

ID=16261421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19063987A Pending JPS6435135A (en) 1987-07-30 1987-07-30 Pneumatic spring device

Country Status (1)

Country Link
JP (1) JPS6435135A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06129009A (en) * 1992-10-19 1994-05-10 Tohoku Gureedaa Kk Two-storied unit house
JP2010169178A (en) * 2009-01-22 2010-08-05 Toyo Tire & Rubber Co Ltd Suspension system for railroad vehicle
US20120248667A1 (en) * 2007-09-06 2012-10-04 Firestone Industrial Products Company, Llc Air spring modular piston
CN103791018A (en) * 2014-01-29 2014-05-14 安徽工程大学 Multi-dimensional vibration isolation platform and air springs thereof
CN103791017A (en) * 2014-01-29 2014-05-14 安徽工程大学 Damper of multi-dimensional vibration isolation platform
CN105465259A (en) * 2015-12-25 2016-04-06 中电投工程研究检测评定中心 Method for widening application range of bellow type air spring
JP2016138581A (en) * 2015-01-27 2016-08-04 株式会社大林組 Three-dimensional seismic isolator
CN108626300A (en) * 2018-04-23 2018-10-09 深圳市德瑞茵精密科技有限公司 The antihunting device and its vibrationproof platform of variable volume

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228538A (en) * 1985-07-26 1987-02-06 Bridgestone Corp Diaphragm type air spring

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228538A (en) * 1985-07-26 1987-02-06 Bridgestone Corp Diaphragm type air spring

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06129009A (en) * 1992-10-19 1994-05-10 Tohoku Gureedaa Kk Two-storied unit house
US9261157B2 (en) * 2007-09-06 2016-02-16 Firestone Industrial Products Company, Llc Air spring modular piston
US20120248667A1 (en) * 2007-09-06 2012-10-04 Firestone Industrial Products Company, Llc Air spring modular piston
US9689455B2 (en) 2007-09-06 2017-06-27 Firestone Industrial Products Company, Llc Air spring modular piston
JP2010169178A (en) * 2009-01-22 2010-08-05 Toyo Tire & Rubber Co Ltd Suspension system for railroad vehicle
CN103791018A (en) * 2014-01-29 2014-05-14 安徽工程大学 Multi-dimensional vibration isolation platform and air springs thereof
CN103791017B (en) * 2014-01-29 2015-07-15 安徽工程大学 Damper of multi-dimensional vibration isolation platform
CN103791018B (en) * 2014-01-29 2016-02-17 安徽工程大学 A kind of multidimensional vibration-isolating platform and pneumatic spring thereof
CN103791017A (en) * 2014-01-29 2014-05-14 安徽工程大学 Damper of multi-dimensional vibration isolation platform
JP2016138581A (en) * 2015-01-27 2016-08-04 株式会社大林組 Three-dimensional seismic isolator
CN105465259A (en) * 2015-12-25 2016-04-06 中电投工程研究检测评定中心 Method for widening application range of bellow type air spring
CN108626300A (en) * 2018-04-23 2018-10-09 深圳市德瑞茵精密科技有限公司 The antihunting device and its vibrationproof platform of variable volume
CN108626300B (en) * 2018-04-23 2021-03-05 深圳市德瑞茵精密科技有限公司 Variable-volume vibration-proof device and vibration-proof platform thereof

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