BRPI0606155A2 - fole de mola pneumática - Google Patents

fole de mola pneumática

Info

Publication number
BRPI0606155A2
BRPI0606155A2 BRPI0606155-9A BRPI0606155A BRPI0606155A2 BR PI0606155 A2 BRPI0606155 A2 BR PI0606155A2 BR PI0606155 A BRPI0606155 A BR PI0606155A BR PI0606155 A2 BRPI0606155 A2 BR PI0606155A2
Authority
BR
Brazil
Prior art keywords
region
bellows
pneumatic
shaft
adapted shape
Prior art date
Application number
BRPI0606155-9A
Other languages
English (en)
Inventor
Helmut Hock
Original Assignee
Saf Holland 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 Saf Holland Gmbh filed Critical Saf Holland Gmbh
Publication of BRPI0606155A2 publication Critical patent/BRPI0606155A2/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
    • F16F9/0409—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
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0258—Shape-memory metals, e.g. Ni-Ti alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Diaphragms And Bellows (AREA)
  • Sealing Devices (AREA)

Abstract

FOLE DE MOLA PNEUMáTICA. A presente invenção refere-se a um fole pneumático (14) para uma mola pneumática (10), sendo que uma região (18) do fole pneumático (14) pelo lado do eixo, em um estado básico, apresenta uma forma adaptada (28) pré-moldada; a forma adaptada (28) acha-se projetada de tal forma que a região (18) pelo lado do eixo pode ser disposta em uma protuberância (30) de um êmbolo mergulhador (14); a região (18) do eixo acha-se configurada de tal forma que, ao ocorrer um movimento da região (18) pelo lado do eixo na direção de uma região (16) do fole pneumático (14) pelo lado da estrutura, a região (18) pelo lado do eixo assuma a forma adaptada (28). A menção também refere-se a uma mola pneumática, a um sistema de eixos de veículo mediante o emprego do fole pneumático mencionado acima e a um processo para a produção do fole pneumático.
BRPI0606155-9A 2005-09-02 2006-09-01 fole de mola pneumática BRPI0606155A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005041800A DE102005041800B3 (de) 2005-09-02 2005-09-02 Luftfederbalg
PCT/EP2006/008573 WO2007025771A1 (de) 2005-09-02 2006-09-01 Luftfederbalg

Publications (1)

Publication Number Publication Date
BRPI0606155A2 true BRPI0606155A2 (pt) 2009-06-02

Family

ID=37402728

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606155-9A BRPI0606155A2 (pt) 2005-09-02 2006-09-01 fole de mola pneumática

Country Status (11)

Country Link
US (1) US8240643B2 (pt)
EP (1) EP1797345B1 (pt)
CN (1) CN100510460C (pt)
AT (1) ATE425384T1 (pt)
AU (1) AU2006286719B2 (pt)
BR (1) BRPI0606155A2 (pt)
DE (2) DE102005041800B3 (pt)
ES (1) ES2320387T3 (pt)
NZ (1) NZ554896A (pt)
PL (1) PL1797345T3 (pt)
WO (1) WO2007025771A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9127737B2 (en) * 2009-05-12 2015-09-08 Firestone Industrial Products Company, Llc Unreinforced elastomeric spring wall, gas spring and method
DE102009028158A1 (de) 2009-07-31 2011-03-24 Saf-Holland Gmbh Luftbalg für eine Luftfeder
DE102012009383A1 (de) * 2012-05-11 2013-11-14 Man Truck & Bus Ag Luftfederung eines Nutzfahrzeugs mit Achslastumschaltung zwischen Hinterachse und Vor- oder Nachlaufachse
HUE027159T2 (en) * 2012-07-25 2016-08-29 Vibracoustic Cv Air Springs Gmbh air suspension

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208540A (en) * 1938-10-17 1940-07-16 Firestone Tire & Rubber Co Vehicle suspension
GB1286752A (en) 1969-06-20 1972-08-23 Autobrzdy Jablonec Narodni Pod Pneumatic spring
US3897942A (en) * 1971-11-30 1975-08-05 Anthony Mcnamee Compressible and expansible chambers
HU180404B (en) * 1981-03-25 1983-03-28 Taurus Gumiipari Vallalat Rolling membrane for air springs
DE4203372C1 (pt) * 1992-02-06 1993-03-04 Bergische Achsenfabrik Fr. Kotz & Soehne, 5276 Wiehl, De
US5580033A (en) * 1995-04-07 1996-12-03 The Goodyear Tire & Rubber Company Bellows type air spring and method of making same
NL1000342C2 (nl) 1995-05-11 1996-11-12 Weweler Nv Luchtveersysteem.
DE19720776A1 (de) * 1997-05-17 1998-11-19 Bpw Bergische Achsen Kg Luftfeder, insbesondere für Kraftfahrzeuge
GB9900446D0 (en) 1999-01-11 1999-02-24 Ashby Colin H P Restraining device
WO2000041903A1 (en) * 1999-01-11 2000-07-20 Ashby, Colin, Hugh, Pearson Restraining device
DE19925092C2 (de) * 1999-06-01 2003-04-10 Contitech Luftfedersyst Gmbh Rollbalg-Luftfeder
HUP0105433A2 (en) * 1999-12-09 2002-05-29 Phoenix Ag Air-spring assembly
US6264178B1 (en) * 2000-06-13 2001-07-24 The Goodyear Tire & Rubber Company Molded air sleeves
DE20101576U1 (de) * 2001-01-31 2002-06-13 Trenkamp & Gehle GmbH, 49413 Dinklage Luftfedervorrichtung für Radachsen von Nutzfahrzeugen
DE10216750A1 (de) 2002-04-16 2003-10-30 Contitech Luftfedersyst Gmbh Schlauchrollbalg-Luftfeder
US6637733B1 (en) * 2002-06-12 2003-10-28 Bfs Diversified Products, Llc Air spring with vibration isolation

Also Published As

Publication number Publication date
DE502006003080D1 (de) 2009-04-23
US20080197547A1 (en) 2008-08-21
US8240643B2 (en) 2012-08-14
CN100510460C (zh) 2009-07-08
EP1797345B1 (de) 2009-03-11
CN101103211A (zh) 2008-01-09
ATE425384T1 (de) 2009-03-15
DE102005041800B3 (de) 2007-03-01
ES2320387T3 (es) 2009-05-21
AU2006286719B2 (en) 2009-06-18
EP1797345A1 (de) 2007-06-20
WO2007025771A1 (de) 2007-03-08
AU2006286719A1 (en) 2007-03-08
NZ554896A (en) 2010-02-26
PL1797345T3 (pl) 2009-07-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.