AU2003275059A1 - Air spring elliptical piston - Google Patents

Air spring elliptical piston

Info

Publication number
AU2003275059A1
AU2003275059A1 AU2003275059A AU2003275059A AU2003275059A1 AU 2003275059 A1 AU2003275059 A1 AU 2003275059A1 AU 2003275059 A AU2003275059 A AU 2003275059A AU 2003275059 A AU2003275059 A AU 2003275059A AU 2003275059 A1 AU2003275059 A1 AU 2003275059A1
Authority
AU
Australia
Prior art keywords
air spring
elliptical piston
elliptical
piston
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.)
Abandoned
Application number
AU2003275059A
Other versions
AU2003275059A8 (en
Inventor
Michael L. Crabtree
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.)
Gates Corp
Original Assignee
Gates 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 Gates Corp filed Critical Gates Corp
Publication of AU2003275059A8 publication Critical patent/AU2003275059A8/en
Publication of AU2003275059A1 publication Critical patent/AU2003275059A1/en
Abandoned 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
    • 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
    • F16F9/057—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 characterised by the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
AU2003275059A 2002-09-20 2003-09-17 Air spring elliptical piston Abandoned AU2003275059A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41247202P 2002-09-20 2002-09-20
US60/412,472 2002-09-20
PCT/US2003/029616 WO2004027283A2 (en) 2002-09-20 2003-09-17 Air spring elliptical piston

Publications (2)

Publication Number Publication Date
AU2003275059A8 AU2003275059A8 (en) 2004-04-08
AU2003275059A1 true AU2003275059A1 (en) 2004-04-08

Family

ID=32030878

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003275059A Abandoned AU2003275059A1 (en) 2002-09-20 2003-09-17 Air spring elliptical piston

Country Status (8)

Country Link
EP (1) EP1540200A2 (en)
JP (1) JP2006500525A (en)
KR (1) KR20050084569A (en)
AU (1) AU2003275059A1 (en)
BR (1) BR0314621A (en)
CA (1) CA2498715A1 (en)
TW (1) TWI225128B (en)
WO (1) WO2004027283A2 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150889B (en) * 1958-04-16 1963-06-27 Continental Gummi Werke Ag Connection of an air spring bellows open at its ends to its fastening body, especially for air suspension systems in vehicles
JPS56143832A (en) * 1980-04-11 1981-11-09 Bridgestone Corp Air cushion
US5129634A (en) * 1986-09-02 1992-07-14 The Goodyear Tire & Rubber Company Airspring with partial restraining sleeve
JP2662218B2 (en) * 1987-04-03 1997-10-08 株式会社ブリヂストン Air spring
US5180144A (en) * 1991-09-03 1993-01-19 General Motors Corporation Air spring module for a damper
CA2065946A1 (en) * 1992-01-22 1993-07-23 James Klassen Constant force gas spring
DE19642024B4 (en) * 1996-10-11 2006-02-09 Bayerische Motoren Werke Ag Rolling bellows gas spring with an outer support part
US5752692A (en) * 1997-01-06 1998-05-19 The Gates Corporation Side load compensating airspring strut
DE10024983C1 (en) * 2000-05-19 2001-10-31 Mannesmann Sachs Ag Pneumatic strut with transverse force compensation has pneumatic spring axis coinciding with axis of vibration damper

Also Published As

Publication number Publication date
AU2003275059A8 (en) 2004-04-08
EP1540200A2 (en) 2005-06-15
KR20050084569A (en) 2005-08-26
TWI225128B (en) 2004-12-11
JP2006500525A (en) 2006-01-05
TW200406551A (en) 2004-05-01
WO2004027283A3 (en) 2004-05-21
WO2004027283A2 (en) 2004-04-01
BR0314621A (en) 2005-07-26
CA2498715A1 (en) 2004-04-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase