BRPI0923350A2 - Mola de ar. - Google Patents

Mola de ar.

Info

Publication number
BRPI0923350A2
BRPI0923350A2 BRPI0923350-4A BRPI0923350A BRPI0923350A2 BR PI0923350 A2 BRPI0923350 A2 BR PI0923350A2 BR PI0923350 A BRPI0923350 A BR PI0923350A BR PI0923350 A2 BRPI0923350 A2 BR PI0923350A2
Authority
BR
Brazil
Prior art keywords
air spring
spring
air
Prior art date
Application number
BRPI0923350-4A
Other languages
English (en)
Inventor
Christoph Bank
Original Assignee
Contitech Luftfedersyst Gmbh
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 Contitech Luftfedersyst Gmbh filed Critical Contitech Luftfedersyst Gmbh
Publication of BRPI0923350A2 publication Critical patent/BRPI0923350A2/pt

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
    • F16F9/0454—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 assembling method or by the mounting arrangement, e.g. mounting of the membrane
    • 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)
  • Diaphragms And Bellows (AREA)
  • Vehicle Body Suspensions (AREA)
BRPI0923350-4A 2008-12-11 2009-10-30 Mola de ar. BRPI0923350A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008055509A DE102008055509A1 (de) 2008-12-11 2008-12-11 Luftfeder
PCT/EP2009/064356 WO2010066508A1 (de) 2008-12-11 2009-10-30 Luftfeder

Publications (1)

Publication Number Publication Date
BRPI0923350A2 true BRPI0923350A2 (pt) 2015-07-21

Family

ID=41478793

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923350-4A BRPI0923350A2 (pt) 2008-12-11 2009-10-30 Mola de ar.

Country Status (8)

Country Link
US (1) US20110266728A1 (pt)
EP (1) EP2376801B1 (pt)
CN (1) CN102245926B (pt)
BR (1) BRPI0923350A2 (pt)
DE (1) DE102008055509A1 (pt)
HU (1) HUE026175T2 (pt)
PL (1) PL2376801T3 (pt)
WO (1) WO2010066508A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010000290A1 (de) * 2010-02-03 2011-08-04 ContiTech Luftfedersysteme GmbH, 30165 Luftfedereinrichtung eines Schienenfahrzeuges
DE102010061163B4 (de) 2010-12-10 2019-04-11 Contitech Luftfedersysteme Gmbh Luftfeder für Nutzfahrzeuge mit einem Rollbalg aus elastomerem Werkstoff, dessen Enden jeweils einen Befestigungswulst aufweisen
US8733743B2 (en) * 2010-12-23 2014-05-27 Firestone Industrial Products Company, Llc Gas spring piston, gas spring assembly and method
DE102012103358A1 (de) * 2012-04-18 2013-10-24 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederrollbalg
DE102012104964A1 (de) * 2012-06-08 2013-12-12 Contitech Luftfedersysteme Gmbh Abrollkolben für einen Luftfederrollbalg
HUE027159T2 (en) 2012-07-25 2016-08-29 Vibracoustic Cv Air Springs Gmbh air suspension
US9261156B2 (en) * 2013-02-14 2016-02-16 Firestone Industrial Products Company, Llc Flexible spring members as well as gas spring assemblies and methods of manufacture including same
DE102013206235A1 (de) * 2013-04-09 2014-10-09 Continental Teves Ag & Co. Ohg Luftfeder, insbesondere für Fahrzeuge
DE102015224651A1 (de) 2015-12-09 2017-06-14 Contitech Luftfedersysteme Gmbh Elastomerer Gegenstand
DE102016100939B4 (de) * 2016-01-20 2023-08-10 Vibracoustic Cv Air Springs Gmbh Luftfeder
CN109909695B (zh) * 2019-03-26 2020-09-15 常州市顺承模具厂 橡胶空气弹簧的活塞成型方法
CN112594317B (zh) * 2020-11-05 2022-08-19 安徽红桥金属制造有限公司 一种方便盖板安装的空气弹簧

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1198448A (fr) * 1957-01-17 1959-12-07 Dunlop Rubber Co Soufflets, diaphragmes et éléments flexibles similaires
US2922637A (en) * 1957-05-29 1960-01-26 Gen Motors Corp Air spring bellows
DE2108694C2 (de) * 1971-02-24 1986-03-13 Continental Gummi-Werke Ag, 3000 Hannover Luftfederbalg
US4787608A (en) * 1987-01-15 1988-11-29 The Firestone Tire & Rubber Company Nylon bead reinforcement ring for fluid pressure devices
US4787606A (en) * 1987-06-17 1988-11-29 The Firestone Tire & Rubber Company Beadless air spring
JPH06306785A (ja) * 1993-04-19 1994-11-01 Bridgestone Corp 筒状弾性体
WO1997042429A1 (de) * 1996-05-07 1997-11-13 Phoenix Aktiengesellschaft Luftfeder
DE69907282T2 (de) * 1999-05-28 2004-05-27 The Goodyear Tire & Rubber Co., Akron Obere halterung einer luftfeder
US6386524B1 (en) * 2000-02-15 2002-05-14 Bfs Diversified Products, Llc Pedestal mounted full reservoir air spring piston
US6942201B2 (en) * 2002-08-02 2005-09-13 Bfs Diversified Products, Llc Volume reducing bead plate for air spring
DE102004030335A1 (de) * 2004-06-23 2006-01-19 Contitech Luftfedersysteme Gmbh Luftfeder mit einem Abrollkolben und einem Rollbalg mit mindestens einem anvulkanisierten Befestigungsteil
DE102004050189A1 (de) * 2004-10-15 2006-04-20 Contitech Luftfedersysteme Gmbh Luftfeder
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
WO2007104671A1 (en) * 2006-03-10 2007-09-20 Trelleborg Automotive Uk Ltd. Air spring with improved piston
DE102006033197A1 (de) * 2006-07-18 2008-01-24 Continental Aktiengesellschaft Rollbalg für eine Luftfeder
ATE555323T1 (de) * 2006-09-14 2012-05-15 Contitech Luftfedersyst Gmbh Kunststoffdeckel für nutzfahrzeugluftfedern mit eingepasstem puffer
DE102006050020A1 (de) * 2006-10-24 2008-04-30 Continental Aktiengesellschaft Rollbalg mit formschlüssiger Verbindung
EP2114703B1 (en) * 2007-02-05 2013-01-09 BFS Diversified Products, LLC Piston for an air spring
EP2156068B1 (en) * 2007-04-09 2015-08-26 BFS Diversified Products, LLC Gas spring assembly and method
DE102010000290A1 (de) * 2010-02-03 2011-08-04 ContiTech Luftfedersysteme GmbH, 30165 Luftfedereinrichtung eines Schienenfahrzeuges

Also Published As

Publication number Publication date
HUE026175T2 (en) 2016-05-30
DE102008055509A1 (de) 2010-06-17
CN102245926A (zh) 2011-11-16
EP2376801B1 (de) 2015-10-28
WO2010066508A1 (de) 2010-06-17
US20110266728A1 (en) 2011-11-03
PL2376801T3 (pl) 2016-03-31
EP2376801A1 (de) 2011-10-19
CN102245926B (zh) 2014-06-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements