BRPI0505500A - mola pneumática - Google Patents

mola pneumática

Info

Publication number
BRPI0505500A
BRPI0505500A BRPI0505500-8A BRPI0505500A BRPI0505500A BR PI0505500 A BRPI0505500 A BR PI0505500A BR PI0505500 A BRPI0505500 A BR PI0505500A BR PI0505500 A BRPI0505500 A BR PI0505500A
Authority
BR
Brazil
Prior art keywords
parts
weight
elastomer
weight per
per
Prior art date
Application number
BRPI0505500-8A
Other languages
English (en)
Inventor
Randal Howard Kerstetter
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0505500A publication Critical patent/BRPI0505500A/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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/3737—Planar, e.g. in sheet form
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Springs (AREA)

Abstract

"MOLA PNEUMáTICA". A presente invenção se refere a uma mola pneumática possuindo uma luva de ar compreendendo um forro elastomérico; uma camada de reforço sobrepondo o forro; e um revestimento elastomérico sobrepondo a camada de reforço; o revestimento fabricado de uma composição elastomérica vulcanizável compreendendo: 100 partes em peso de elastómero compreendendo cerca de 30 a cerca de 50 partes em peso de borracha natural, cerca de 10 a cerca de 30 partes em peso de polibutadieno e cerca de 30 a cerca de 50 partes em peso de terpolímero de etileno propileno dieno (EPDM); cerca de 20 a cerca de 60 partes em peso, por 100 partes em peso de elastómero, de sílica; cerca de 1 a cerca de 10 partes em peso, por 100 partes em peso de elastómero, de um polissulfeto de organossilano; cerca de 1 a cerca de 10 partes em peso, por 100 partes em peso de elastómero, de um peróxido orgânico; e cerca de 0,1 a cerca de 40 partes em peso, por 100 partes em peso de elastómero de um coagente de reticulação.
BRPI0505500-8A 2004-12-22 2005-12-13 mola pneumática BRPI0505500A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63864504P 2004-12-22 2004-12-22

Publications (1)

Publication Number Publication Date
BRPI0505500A true BRPI0505500A (pt) 2006-09-12

Family

ID=36010857

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505500-8A BRPI0505500A (pt) 2004-12-22 2005-12-13 mola pneumática

Country Status (4)

Country Link
US (1) US20060131797A1 (pt)
EP (1) EP1674758A1 (pt)
CN (1) CN1818414A (pt)
BR (1) BRPI0505500A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8800974B2 (en) 2006-11-14 2014-08-12 Firestone Industrial Products Company, Llc Air spring sleeve
CA2739232A1 (en) * 2008-08-14 2010-02-18 Firestone Diversified Products, Llc Rubber articles subjected to repeated deformation and compositions for making the same
US8393626B2 (en) * 2008-10-14 2013-03-12 Production Systems, Inc. Continuously cured EPDM used in various dampening applications including vehicle axle cords
WO2011088448A1 (en) * 2010-01-18 2011-07-21 Firestone Industrial Products Company, Llc Air springs with improved high temperature performance
CN101942149B (zh) * 2010-08-31 2012-06-27 湖北诺克橡塑密封科技有限公司 一种橡胶加工方法
US9096741B1 (en) 2011-04-12 2015-08-04 Firestone Industrial Products Company, Llc Air springs with improved high temperature performance
CN102167850B (zh) * 2011-05-23 2013-04-03 安徽中鼎泰克汽车密封件有限公司 一种汽车制动双腔串联制动阀用橡胶弹簧材料及其制备方法
US9387741B2 (en) 2012-09-30 2016-07-12 Firestone Industrial Products Company, Llc Elastomeric thermal barrier as well as gas spring assembly and suspension system including same
JP7157902B2 (ja) * 2018-06-29 2022-10-21 住友ゴム工業株式会社 ゴム組成物とそれを用いた紙送りローラ

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1168845A (fr) * 1956-03-27 1958-12-17 Daimler Benz Ag Soufflet élastique pour suspensions élastiques à air
NL220888A (pt) * 1956-10-02
US3084952A (en) * 1959-11-19 1963-04-09 Anthony P Freitas Vehicle pneumatic suspension system
NL285098A (pt) 1961-11-03 Goodyear Tire & Rubber
NL292181A (pt) * 1962-05-01
US3268497A (en) * 1962-08-23 1966-08-23 Standard Oil Co Interpolymers of hexachlorobicycloheptenealkyl esters of arylphosphonic acids
US3298984A (en) * 1963-06-06 1967-01-17 Goodyear Tire & Rubber Method of reinforcing a rubber latex with carbon black by preblending said carbon black with a phenol-aldehyde resin
US3525703A (en) 1966-08-22 1970-08-25 Bridgestone Tire Co Ltd Method of adhering a synthetic fibre to a rubber,an adhesive solution and a laminate obtained by improving a method of adhering a synthetic fibre to a rubber
US3794538A (en) * 1970-07-13 1974-02-26 Goodyear Tire & Rubber Method of making a rolling lobe diaphragm
US4722516A (en) * 1986-09-24 1988-02-02 The Goodyear Tire & Rubber Company Air spring with fabric restraining cylinder
US4763883A (en) * 1987-03-30 1988-08-16 The Gates Rubber Company Airspring and sleeve
US4931508A (en) * 1988-05-13 1990-06-05 Servus Rubber Company, Inc. Co-curing of NR/EPDM rubber blends
EP0476224A1 (en) * 1990-08-21 1992-03-25 Ricon Resins, Inc. Adhesive rubber compositions
TW203079B (pt) * 1991-03-27 1993-04-01 Japan Synthetic Rubber Co Ltd
US5691415A (en) * 1992-03-16 1997-11-25 Tosoh Corporation Reinforced elastic body and production process thereof
ES2082603T3 (es) * 1992-05-13 1996-03-16 Sartomer Co Inc Procedimiento para adherir una composicion elastomerica a una superficie polar.
US5504137A (en) * 1995-03-10 1996-04-02 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and tire with tread thereof
US5610216A (en) * 1996-02-20 1997-03-11 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and tire with tread thereof
US5605951A (en) * 1996-02-20 1997-02-25 The Goodyear Tire & Rubber Company Silica reinforced rubber compostition and tire with tread thereof
US5733963A (en) * 1996-02-20 1998-03-31 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and tire with tread thereof
DE29619081U1 (de) * 1996-11-04 1997-01-09 ContiTech Luftfedersysteme GmbH, 30165 Hannover Rollbalg-Luftfeder
US6140445A (en) * 1998-04-17 2000-10-31 Crompton Corporation Silane functional oligomer
JP2000044734A (ja) * 1998-07-18 2000-02-15 Bayer Ag ヒドロキシル基含有溶液ゴム
US6273163B1 (en) * 1998-10-22 2001-08-14 The Goodyear Tire & Rubber Company Tire with tread of rubber composition prepared with reinforcing fillers which include starch/plasticizer composite
US6573339B1 (en) * 1999-01-12 2003-06-03 Uniroyal Chemical Company, Inc. In situ preparation of bis-(benzothiazolesulfen)amide in a polymeric matrix
US6300421B1 (en) * 1999-03-04 2001-10-09 The Goodyear Tire & Rubber Company Preparation of peroxide vulcanized rubber composition and articles having at least one component thereof
US6279633B1 (en) * 1999-03-23 2001-08-28 The Goodyear Tire & Rubber Company Tire with EPDM-based component
US6264178B1 (en) * 2000-06-13 2001-07-24 The Goodyear Tire & Rubber Company Molded air sleeves
DE10037076A1 (de) * 2000-07-27 2002-02-07 Bayer Ag Polybutadiene mit verringertem Verhältnis Lösungsviskosität/ Mooney-Viskosität
MXPA03006214A (es) * 2002-07-22 2004-02-04 Goodyear Tire & Rubber Compuesto que tiene compuesto de caucho con hidrotalcita.
US20040248485A1 (en) * 2003-06-03 2004-12-09 Kerstetter Randal Howard Airsleeve
US6786476B1 (en) * 2003-07-21 2004-09-07 The Goodyear Tire & Rubber Company Airspring

Also Published As

Publication number Publication date
CN1818414A (zh) 2006-08-16
EP1674758A1 (en) 2006-06-28
US20060131797A1 (en) 2006-06-22

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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 4A E 5A A NUIDADES.

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: REFERENTE A 8.6 DA RPI 2108 DE 31/05/2011.