BR9903000A - Perna de mola pneumática e processo para fabricação de uma perna de mola pneumática - Google Patents

Perna de mola pneumática e processo para fabricação de uma perna de mola pneumática

Info

Publication number
BR9903000A
BR9903000A BR9903000-4A BR9903000A BR9903000A BR 9903000 A BR9903000 A BR 9903000A BR 9903000 A BR9903000 A BR 9903000A BR 9903000 A BR9903000 A BR 9903000A
Authority
BR
Brazil
Prior art keywords
pneumatic spring
spring leg
carrier
shock absorber
manufacturing
Prior art date
Application number
BR9903000-4A
Other languages
English (en)
Inventor
Stefani Dr Wode
Original Assignee
Continental Ag
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 Continental Ag filed Critical Continental Ag
Publication of BR9903000A publication Critical patent/BR9903000A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)

Abstract

Patente de Invenção: <B>"PERNA DE MOLA PNEUMáTICA E PROCESSO PARA FABRICAçãO DE UMA PERNA DE MOLA PNEUMáTICA''<D>. A invenção refere-se a uma perna de mola pneumática 2 com uma mola pneumática que está assentada sobre um suporte de mola 14. O suporte de mola 14 apresenta um ressalto 22 e a região extrema 24 do êmbolo de desenrolar 12 está projetada radialmente para fora, de modo que abrange o ressalto 22. Entre a parede externa 40 do suporte de mola 14 e a parede interna 42 do êmbolo de desenrolar 12 está radialmente comprimido um anel em O 24 e veda o compartimento de mola 4 da mola pneumática relativamente ao ambiente estanque a ar. A invenção refere-se ainda a um processo para a fabricação de uma tal mola pneumática.
BR9903000-4A 1998-07-29 1999-07-27 Perna de mola pneumática e processo para fabricação de uma perna de mola pneumática BR9903000A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19834092A DE19834092C2 (de) 1998-07-29 1998-07-29 Luftfederbein und Verfahren zur Herstellung eines Luftfederbeins

Publications (1)

Publication Number Publication Date
BR9903000A true BR9903000A (pt) 2000-06-06

Family

ID=7875674

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903000-4A BR9903000A (pt) 1998-07-29 1999-07-27 Perna de mola pneumática e processo para fabricação de uma perna de mola pneumática

Country Status (7)

Country Link
US (1) US6336610B1 (pt)
EP (1) EP0976947B1 (pt)
JP (1) JP2000055100A (pt)
AT (1) ATE278893T1 (pt)
BR (1) BR9903000A (pt)
CA (1) CA2278994A1 (pt)
DE (2) DE19834092C2 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443436B1 (en) * 2001-05-29 2002-09-03 Tenneco Automotive Inc. Air spring assembly on shock absorber with combined seal
DE10207102B4 (de) * 2002-02-20 2005-09-15 Zf Sachs Ag Schwingungsdämpfer
DE10257009A1 (de) * 2002-12-06 2004-06-17 Continental Aktiengesellschaft Mit Extravolumen versehener Luftfederdeckel und Verfahren zu seiner Herstellung
DE10302211B4 (de) * 2003-01-22 2006-02-02 Zf Sachs Ag Schwingungsdämpfer
DE10320502A1 (de) 2003-05-08 2004-11-25 Continental Aktiengesellschaft Luftfeder mit integriertem Druckanschlag
DE10359729B4 (de) 2003-12-19 2014-12-18 Continental Teves Ag & Co. Ohg Fahrzeug-Feder bzw.-Federbein mit Zusatzfeder
US7322567B2 (en) * 2004-05-20 2008-01-29 Arvinmeritor Technology, Llc Air spring assembly
US7506837B2 (en) * 2004-09-17 2009-03-24 Aurora Flight Sciences Corporation Inbound transition control for a tail-sitting vertical take off and landing aircraft
US20070221783A1 (en) * 2004-09-17 2007-09-27 Robert Parks Adaptive landing gear
US8001764B2 (en) * 2004-09-17 2011-08-23 Aurora Flight Sciences Corporation Vibration isolation engine mount system and method for ducted fans
WO2007001372A2 (en) * 2004-09-17 2007-01-04 Aurora Flight Sciences Ducted spinner for engine cooling
DE102004061989A1 (de) * 2004-12-23 2006-07-06 Continental Aktiengesellschaft Luftfeder eines Kraftfahrzeugs
US20080314706A1 (en) * 2007-06-20 2008-12-25 Saiman Lun Gas cup assembly and damper having same
US8091481B1 (en) 2009-05-01 2012-01-10 Floyd Brian A Gas strut separation for staged rocket
US8517357B2 (en) * 2009-06-19 2013-08-27 Firestone Industrial Products Company, Llc Gas spring and damper assembly
DE102012100220B4 (de) * 2012-01-12 2015-01-15 Stabilus Gmbh Antriebseinrichtung
US9541150B2 (en) * 2012-08-31 2017-01-10 Firestone Industrial Products Company, Llc End members and gas spring assemblies including same
DE102017211139B4 (de) 2016-08-23 2020-12-03 Continental Teves Ag & Co. Ohg Luftfederbein mit verdrehsicherem Abrollkolben
DE102017215348A1 (de) 2016-09-02 2018-03-08 Continental Teves Ag & Co. Ohg Luftfederbein mit Akustiklager
DE102016216910A1 (de) 2016-09-06 2018-03-08 Continental Teves Ag & Co. Ohg Luftfedereinheit mit geteilter Außenführung
DE102016216911A1 (de) 2016-09-06 2018-03-08 Continental Teves Ag & Co. Ohg Luftfedereinheit mit großvolumigem Luftfederdeckel
DE102017216052A1 (de) 2016-11-24 2018-05-24 Continental Teves Ag & Co. Ohg Luftfederbein mit einem Luftfederdeckel mit Bajonettverschluss
CN109204788A (zh) * 2017-07-03 2019-01-15 广元公正科技有限公司 飞机前轮的减震结构
DE102018216993A1 (de) * 2017-10-04 2019-04-04 Continental Teves Ag & Co. Ohg Luftfeder mit Anschlussteil aus Duroplast
CN111433486B (zh) * 2017-12-01 2022-05-10 大陆-特韦斯贸易合伙股份公司及两合公司 盖中具有加强芯的空气弹簧滑柱组件
DE102018207372B4 (de) * 2018-05-11 2020-07-09 Thyssenkrupp Ag Adapterstück zur kraftschlüssigen Verbindung eines Dämpferrohrs und eines Luftfederkolbens, Luftfederdämpfersystem und Verfahren zur Herstellung eines Luftfederdämpfersystems
CN108995795A (zh) * 2018-07-11 2018-12-14 苏州频聿精密机械有限公司 一种具有缓冲效果的航空起落架
DE102018216717A1 (de) 2018-09-28 2020-04-02 Continental Teves Ag & Co. Ohg Luftfederbein mit einem Kunststoff-Luftfederdeckel aus Thermoplast

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179708U (ja) * 1983-05-20 1984-12-01 三菱自動車工業株式会社 車高制御装置
DE3579351D1 (de) * 1984-04-30 1990-10-04 Gold Henning Pneumatische feder-daempfer-einheit.
DE4009495A1 (de) * 1990-03-24 1991-09-26 Continental Ag Rollbalg-luftfeder mit einem verstaerkten rollbalg
US5425829A (en) * 1991-06-10 1995-06-20 General Motors Corporation Method of manufacturing hybrid composite leaf springs
US5649691A (en) * 1993-11-03 1997-07-22 Fichtel & Sachs Ag Shock absorber and pneumatic spring assembly
ES2122828B1 (es) * 1993-11-03 1999-07-01 Fichtel & Sachs Ag Resorte neumatico
US5413316A (en) * 1993-12-13 1995-05-09 Bridgestone/Firestone, Inc. Adjustable rate air spring
ES2121494B1 (es) * 1994-01-31 1999-06-16 Fichtel & Sachs Ah Amortiguador neumatico.
DE4415045C1 (de) * 1994-04-29 1995-10-26 Fichtel & Sachs Ag Luftfeder
DE4428601A1 (de) * 1994-08-12 1996-02-15 Fichtel & Sachs Ag Luftfeder
DE19505026C2 (de) * 1995-02-15 1996-12-12 Fichtel & Sachs Ag Selbstpumpende Luftfeder
DE19508852C1 (de) * 1995-03-11 1996-08-08 Fichtel & Sachs Ag Transportsicherung für eine Luftfeder
DE19508980C2 (de) * 1995-03-13 2000-06-15 Daimler Chrysler Ag Luftfederbein
DE19522459C1 (de) * 1995-06-21 1996-10-02 Fichtel & Sachs Ag Abdichtung eines Abrollrohres bei einer Luftfeder
US5707045A (en) * 1996-09-05 1998-01-13 Bridgestone/Firestone, Inc. Air spring system having an integral height sensor
US6161662A (en) * 1999-03-16 2000-12-19 Delphi Technologies, Inc. Suspension damper for motor vehicle

Also Published As

Publication number Publication date
JP2000055100A (ja) 2000-02-22
EP0976947B1 (de) 2004-10-06
DE59910707D1 (de) 2004-11-11
EP0976947A3 (de) 2002-09-11
DE19834092A1 (de) 2000-02-17
EP0976947A2 (de) 2000-02-02
CA2278994A1 (en) 2000-01-29
ATE278893T1 (de) 2004-10-15
DE19834092C2 (de) 2003-04-30
US6336610B1 (en) 2002-01-08

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time