ATE527465T1 - Verbesserte luftfederanordnung und -verfahren - Google Patents

Verbesserte luftfederanordnung und -verfahren

Info

Publication number
ATE527465T1
ATE527465T1 AT06740760T AT06740760T ATE527465T1 AT E527465 T1 ATE527465 T1 AT E527465T1 AT 06740760 T AT06740760 T AT 06740760T AT 06740760 T AT06740760 T AT 06740760T AT E527465 T1 ATE527465 T1 AT E527465T1
Authority
AT
Austria
Prior art keywords
air spring
outer shell
methods
central portion
spring arrangement
Prior art date
Application number
AT06740760T
Other languages
English (en)
Inventor
Daniel Levy
Original Assignee
Bfs Diversified Products Llc
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 Bfs Diversified Products Llc filed Critical Bfs Diversified Products Llc
Application granted granted Critical
Publication of ATE527465T1 publication Critical patent/ATE527465T1/de

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/126—Mounting of pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
AT06740760T 2005-04-07 2006-04-07 Verbesserte luftfederanordnung und -verfahren ATE527465T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66971505P 2005-04-07 2005-04-07
PCT/US2006/013151 WO2006110579A1 (en) 2005-04-07 2006-04-07 Improved air spring assembly and method

Publications (1)

Publication Number Publication Date
ATE527465T1 true ATE527465T1 (de) 2011-10-15

Family

ID=36660707

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06740760T ATE527465T1 (de) 2005-04-07 2006-04-07 Verbesserte luftfederanordnung und -verfahren

Country Status (5)

Country Link
US (1) US7500659B2 (de)
EP (1) EP1875100B1 (de)
AT (1) ATE527465T1 (de)
RU (1) RU2395735C2 (de)
WO (1) WO2006110579A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20050211A1 (it) * 2005-02-14 2006-08-15 Stuani S P A Pistone perfezionato per molle ad aria applicabile a sospensioni di autoveicoli rimorchi semirimorchi
DE102005026314C5 (de) * 2005-06-07 2008-09-25 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben aus Kunststoff für eine Luftfeder
WO2008097960A1 (en) 2007-02-05 2008-08-14 Bfs Diversified Products, Llc Piston for an air spring
US7896320B2 (en) * 2007-06-19 2011-03-01 Bfs Diversified Products, Llc Jounce bumper assembly and gas spring assembly including same
DE102007035640A1 (de) * 2007-07-27 2009-01-29 Lkh-Kunststoffwerk Gmbh & Co. Kg Tauchkolben
EP2031267B1 (de) * 2007-08-30 2012-12-26 BFS Diversified Products, LLC. Gasfederanordnung und Herstellungsverfahren
US8186657B2 (en) 2007-09-06 2012-05-29 Firestone Industrial Products Company, Llc Air spring modular piston
US20090200717A1 (en) * 2008-02-08 2009-08-13 Veyance Technologies, Inc. Air spring piston
DE102008010469A1 (de) * 2008-02-21 2009-08-27 Bpw Bergische Achsen Kg Luftfeder für eine luftgefederte Fahrzeugachse
US8191458B2 (en) 2008-07-02 2012-06-05 Firestone Industrial Products Company, Llc Gas spring piston with partial bellows support feature and gas spring assembly including same
US8231113B2 (en) * 2008-06-05 2012-07-31 Firestone Industrial Products Company, Llc Gas spring assembly and spacer
WO2009148813A1 (en) * 2008-06-05 2009-12-10 Firestone Industrial Products Company, Llc Gas spring piston with partial bellows support feature and gas spring assembly including same
EP2467272A1 (de) * 2009-08-19 2012-06-27 Aktas Hava Süspansiyon Sistemleri Sanay Ve Ticaret Anonim Sirketi Dämpfer für luftfeder
US8979075B2 (en) * 2010-04-26 2015-03-17 Firestone Industrial Products Company, Llc Gas spring assembly and method of assembling same
JP5670760B2 (ja) * 2011-01-07 2015-02-18 東洋ゴム工業株式会社 空気ばね
BR112013029622B1 (pt) 2011-05-17 2021-08-17 Hendrickson Usa, L.L.C Pistão para uma suspensão pneumática de um veículo pesado
WO2013003844A1 (en) * 2011-06-30 2013-01-03 Firestone Industrial Products Company, Llc Gas spring end member as well as gas spring assembly including same
DE102011054330A1 (de) * 2011-10-10 2013-04-11 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederbalg
WO2013113042A1 (en) * 2012-01-29 2013-08-01 Firestone Industrial Products Company, Llc Jounce bumper, end member, gas spring assembly and method of assembly
DE102012107999B4 (de) * 2012-08-29 2016-06-02 Vibracoustic Cv Air Springs Gmbh Anschlusselement
WO2014036316A1 (en) * 2012-08-29 2014-03-06 Firestone Industrial Products Company, Llc End members and gas spring assemblies including same
US9140327B2 (en) * 2012-08-31 2015-09-22 Firestone Industrial Products Company, Llc End member assemblies and gas spring assemblies including same
US10005333B2 (en) * 2013-05-28 2018-06-26 Firestone Industrial Products Company, Llc End member assemblies and travel-restraint assemblies as well as gas spring assemblies including same
DE102013106290B3 (de) 2013-06-17 2014-10-16 Vibracoustic Cv Air Springs Gmbh Luftfederbefestigungssystem
US10369855B2 (en) 2013-10-28 2019-08-06 Firestone Industrial Products Company, Llc Gas spring and gas damper assemblies, suspension systems and methods
AU2015255801B2 (en) * 2014-05-09 2018-07-05 Firestone Industrial Products Company, Llc Gas spring and gas damper assemblies as well as suspension systems including same
CN104074906B (zh) * 2014-06-30 2016-08-24 安徽全信精工装备有限公司 挠性减震器
US10119590B2 (en) * 2014-07-21 2018-11-06 Firestone Industrial Products Company, Llc End member assemblies as well as gas spring assemblies and suspension systems including same
EP3224066B1 (de) * 2014-11-26 2020-04-15 Firestone Industrial Products Company, LLC Endelementbaugruppen sowie gasfederbaugruppen und aufhängungssysteme damit
EP3904136B1 (de) * 2014-12-04 2023-06-14 Firestone Industrial Products Company, LLC Gespritzter kolben für eine luftfeder
DE102015108519B3 (de) * 2015-05-29 2016-07-28 Saf-Holland Gmbh Stützeinheit
US10752070B2 (en) 2015-07-01 2020-08-25 Firestone Industrial Products Company, Llc Clamping plates and gas spring assemblies as well as suspension systems and methods including same
WO2017075624A1 (en) 2015-10-31 2017-05-04 Firestone Industrial Products Company, Llc Gas spring and gas damper assemblies as well as suspension systems and methods of assembly
US10543729B2 (en) 2015-10-31 2020-01-28 Firestone Industrial Products Company, Llc End mount assemblies as well as gas spring and damper assemblies including same
DE102016100581A1 (de) * 2016-01-14 2017-07-20 Bpw Bergische Achsen Kg Luftfeder für Achsen luftgefederter Fahrzeuge
CN108146178A (zh) * 2016-12-06 2018-06-12 湖北万柯汽车零部件有限公司 一次成型注塑汽车悬架气囊底座
US10677308B2 (en) 2016-12-31 2020-06-09 Firestone Industrial Products Company, Llc Inertia-actuated valve assemblies as well as gas spring and gas damper assemblies, suspension systems and methods including same
WO2019068785A1 (de) * 2017-10-04 2019-04-11 Continental Teves Ag & Co. Ohg Druckkörper für ein druckluftsystem
US11059586B2 (en) * 2019-05-29 2021-07-13 The Boeing Company Structural spacer members
USD913081S1 (en) 2019-05-29 2021-03-16 The Boeing Company Structural spacer member
USD1031535S1 (en) * 2021-06-29 2024-06-18 RB Distribution, Inc. Housing for the torsion element of a strut
USD1043458S1 (en) 2021-06-29 2024-09-24 RB Distribution, Inc. Rolling tube for an air strut

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring
HU207382B (en) * 1987-09-02 1993-03-29 Taurus Gumiipari Vallalat Air spring particularly for extreme stress
DE3824542A1 (de) * 1988-07-20 1990-01-25 Sauer Achsenfab Tauchkolbenanordnung
US5060916A (en) 1988-07-20 1991-10-29 Otto Sauer Achsenfabrik Keilberg Plunger piston system
DE4008187A1 (de) * 1990-03-15 1991-09-19 Continental Ag Abrollkolben fuer den rollbalg einer rollbalg-luftfeder
US5535994A (en) * 1993-11-30 1996-07-16 The Goodyear Tire & Rubber Company Composite air spring piston
DE29510199U1 (de) 1995-06-23 1995-08-31 Trenkamp & Gehle GmbH, 49413 Dinklage Luftfedervorrichtung für Fahrzeugachsen
DE29608223U1 (de) * 1996-05-07 1996-07-18 Otto Sauer Achsenfabrik Keilberg, 63856 Bessenbach Tauchkolbenanordnung
DE19710849B4 (de) * 1997-03-15 2009-04-09 Bpw Bergische Achsen Kg Luftfeder für Luftfederachsen
DE29808109U1 (de) 1998-05-06 1998-07-09 Trenkamp & Gehle GmbH, 49413 Dinklage Luftfeder
US6113081A (en) * 1998-06-30 2000-09-05 Bridgestone/Firestone, Inc. Snap-on bumper for air spring
US6109598A (en) * 1999-06-29 2000-08-29 Bridgestone/Firestone, Inc. Air spring bumper utilizing a combination of materials
WO2001004509A1 (de) * 1999-07-07 2001-01-18 Phoenix Ag Luftfederanordnung
US6386524B1 (en) * 2000-02-15 2002-05-14 Bfs Diversified Products, Llc Pedestal mounted full reservoir air spring piston
DE20101576U1 (de) 2001-01-31 2002-06-13 Trenkamp & Gehle GmbH, 49413 Dinklage Luftfedervorrichtung für Radachsen von Nutzfahrzeugen
US6942201B2 (en) * 2002-08-02 2005-09-13 Bfs Diversified Products, Llc Volume reducing bead plate for air spring
US20040026836A1 (en) * 2002-08-07 2004-02-12 Brookes Graham R. Vehicle suspension system
DE10305280A1 (de) * 2003-02-08 2004-08-19 Bpw Bergische Achsen Kg Luftfeder für eine luftgefederte Fahrzeugachse sowie Tauchkolben für die Luftfeder einer luftgefederten Fahrzeugachse
DE102004031873B3 (de) * 2004-04-22 2005-11-17 Zf Friedrichshafen Ag Abrollrohr für einen Luftfederrollbalg
US7270317B2 (en) * 2004-10-28 2007-09-18 Bfs Diversified Products, Llc Fluid suspension member having grooved inlet

Also Published As

Publication number Publication date
EP1875100B1 (de) 2011-10-05
US20060226586A1 (en) 2006-10-12
US7500659B2 (en) 2009-03-10
RU2395735C2 (ru) 2010-07-27
RU2007140790A (ru) 2009-05-20
EP1875100A1 (de) 2008-01-09
WO2006110579A1 (en) 2006-10-19

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Legal Events

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