GB2456750B - Air springs - Google Patents

Air springs

Info

Publication number
GB2456750B
GB2456750B GB0722133.6A GB0722133A GB2456750B GB 2456750 B GB2456750 B GB 2456750B GB 0722133 A GB0722133 A GB 0722133A GB 2456750 B GB2456750 B GB 2456750B
Authority
GB
United Kingdom
Prior art keywords
air springs
springs
air
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.)
Active
Application number
GB0722133.6A
Other versions
GB2456750A (en
GB0722133D0 (en
Inventor
Mark Pask
Philip John Guest
Mark Turner
Peter Alexander Hawkins
James Richard Hawkins
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.)
Jaguar Land Rover Ltd
Original Assignee
Land Rover UK 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 Land Rover UK Ltd filed Critical Land Rover UK Ltd
Priority to GB0722133.6A priority Critical patent/GB2456750B/en
Publication of GB0722133D0 publication Critical patent/GB0722133D0/en
Publication of GB2456750A publication Critical patent/GB2456750A/en
Application granted granted Critical
Publication of GB2456750B publication Critical patent/GB2456750B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/06—Bellows pistons
    • 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
    • F16F9/0409—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 the wall structure
    • 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)
  • Vehicle Body Suspensions (AREA)
GB0722133.6A 2007-11-10 2007-11-10 Air springs Active GB2456750B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0722133.6A GB2456750B (en) 2007-11-10 2007-11-10 Air springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0722133.6A GB2456750B (en) 2007-11-10 2007-11-10 Air springs

Publications (3)

Publication Number Publication Date
GB0722133D0 GB0722133D0 (en) 2007-12-19
GB2456750A GB2456750A (en) 2009-07-29
GB2456750B true GB2456750B (en) 2012-07-18

Family

ID=38858529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0722133.6A Active GB2456750B (en) 2007-11-10 2007-11-10 Air springs

Country Status (1)

Country Link
GB (1) GB2456750B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012201104A1 (en) * 2011-04-06 2013-04-11 Continental Teves Ag & Co. Ohg Air spring with hybrid bellows
DE102013108900A1 (en) * 2013-08-16 2015-02-19 Contitech Luftfedersysteme Gmbh Air spring roll with support fabric
EP3081827B1 (en) * 2015-04-16 2020-03-25 ContiTech Luftfedersysteme GmbH Cushion-type air spring with segment belt
KR102212684B1 (en) 2020-07-30 2021-02-04 현대자동차주식회사 Air spring
DE102022210452A1 (en) 2022-09-30 2024-04-04 Contitech Luftfedersysteme Gmbh Air spring with transverse stiffness

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0529435A1 (en) * 1991-08-28 1993-03-03 Bridgestone/Firestone, Inc. Fabric reinforced stiffeners for air springs
US5566929A (en) * 1994-07-06 1996-10-22 Continental Aktiengesellschaft Rolling-lobe air spring having a flexible member made of elastomeric material
EP1546573A1 (en) * 2002-08-30 2005-06-29 Freudenberg-NOK General Partnership Airspring sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0529435A1 (en) * 1991-08-28 1993-03-03 Bridgestone/Firestone, Inc. Fabric reinforced stiffeners for air springs
US5566929A (en) * 1994-07-06 1996-10-22 Continental Aktiengesellschaft Rolling-lobe air spring having a flexible member made of elastomeric material
EP1546573A1 (en) * 2002-08-30 2005-06-29 Freudenberg-NOK General Partnership Airspring sleeve

Also Published As

Publication number Publication date
GB2456750A (en) 2009-07-29
GB0722133D0 (en) 2007-12-19

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20131128 AND 20131204