BRPI0719850A2 - Linha de freio a ar - Google Patents

Linha de freio a ar

Info

Publication number
BRPI0719850A2
BRPI0719850A2 BRPI0719850-7A2A BRPI0719850A BRPI0719850A2 BR PI0719850 A2 BRPI0719850 A2 BR PI0719850A2 BR PI0719850 A BRPI0719850 A BR PI0719850A BR PI0719850 A2 BRPI0719850 A2 BR PI0719850A2
Authority
BR
Brazil
Prior art keywords
weight
moulding composition
layer composed
brake line
polyamide
Prior art date
Application number
BRPI0719850-7A2A
Other languages
English (en)
Inventor
Andreas Dowe
Michael Boeer
Original Assignee
Evonik Degussa 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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of BRPI0719850A2 publication Critical patent/BRPI0719850A2/pt
Publication of BRPI0719850B1 publication Critical patent/BRPI0719850B1/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Braking Arrangements (AREA)
  • Transplanting Machines (AREA)
BRPI0719850-7A 2006-10-23 2007-09-10 Air brake line BRPI0719850B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006049805A DE102006049805A1 (de) 2006-10-23 2006-10-23 Druckluftbremsleitung
DE102006049805,4 2006-10-23
PCT/EP2007/059455 WO2008049689A1 (de) 2006-10-23 2007-09-10 Druckluftbremsleitung

Publications (2)

Publication Number Publication Date
BRPI0719850A2 true BRPI0719850A2 (pt) 2014-04-29
BRPI0719850B1 BRPI0719850B1 (pt) 2017-12-26

Family

ID=38704828

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719850-7A BRPI0719850B1 (pt) 2006-10-23 2007-09-10 Air brake line

Country Status (10)

Country Link
US (1) US20090065085A1 (pt)
EP (1) EP2051847B1 (pt)
JP (1) JP5193213B2 (pt)
KR (1) KR101052098B1 (pt)
CN (1) CN101394993B (pt)
AT (1) ATE531512T1 (pt)
BR (1) BRPI0719850B1 (pt)
DE (1) DE102006049805A1 (pt)
RU (1) RU2447997C2 (pt)
WO (1) WO2008049689A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896571B1 (fr) 2006-01-20 2009-06-12 Arkema Sa Tuyaux flexibles en polyamide pour l'air comprime
CN102365488B (zh) * 2009-03-27 2014-06-25 株式会社普利司通 致冷剂输送用软管及用于形成其阻气层的聚酰胺树脂组合物
DE102010028541A1 (de) * 2010-05-04 2011-11-10 Evonik Degussa Gmbh Verbund aus einer Polyamidformmasse und vulkanisiertem Elastomer
ES2550805T3 (es) * 2010-06-30 2015-11-12 Ems-Patent Ag Conducción para el amplificador de la fuerza de frenado
WO2012107819A1 (es) * 2011-02-07 2012-08-16 Industrie Ilpea S.P.A. Tubo
DE102013209126A1 (de) 2013-05-16 2014-11-20 Evonik Industries Ag Druckluftbremsleitung
CN113226763B (zh) 2018-12-27 2023-04-18 Ube 株式会社 层叠体
BR102019018608A2 (pt) * 2019-09-06 2021-03-16 Sumitomo Riko Company Limited Tubo de múltiplas camadas aplicado em freio a ar

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762986A (en) * 1971-02-26 1973-10-02 Allied Chem Polyamide composite film
US4346200A (en) * 1980-12-29 1982-08-24 Monsanto Company Thermoplastic polyamide compositions
DE4006870C2 (de) * 1990-03-05 1998-04-23 Inventa Ag Kraftstoffleitung
DE4025300C1 (pt) * 1990-08-09 1992-02-20 Ems-Inventa Ag, Zuerich, Ch
US5884672A (en) * 1992-04-14 1999-03-23 Itt Industries, Inc. Multi-layer fuel and vapor tube
US5678611A (en) * 1992-04-14 1997-10-21 Itt Corporation Multi-layer fuel and vapor tube
DE19820661C2 (de) * 1998-05-08 2002-10-24 Inventa Ag Weichmacherfreies Polyamid und Formmasse und dessen Verwendung
EP1065048B1 (de) * 1999-06-29 2004-08-04 Degussa AG Mehrschichtverbund
US6555243B2 (en) * 2000-06-09 2003-04-29 Ems-Chemie Ag Thermoplastic multilayer composites
US6670004B1 (en) * 2000-08-02 2003-12-30 Saint-Gobain Performance Plastics Corporation Laminated nylon air brake tubing
DE10064334A1 (de) * 2000-12-21 2002-06-27 Degussa Polyamid-Mehrschichtverbund
JP2003094540A (ja) * 2001-09-26 2003-04-03 Toray Ind Inc 多層可撓性管
FR2841630B1 (fr) * 2002-07-01 2004-08-06 Atofina Tuyaux flexibles en polyamide pour l'air comprime
US20040058111A1 (en) * 2002-09-23 2004-03-25 Saint-Gobain Performance Plastics Corp. Compounded nylon 6, nylon 12 material for air brake systems
US20040096615A1 (en) * 2002-11-18 2004-05-20 Saint-Gobain Performance Plastics Corp. Hose comprising modified nylon 6,12 material
JP2004358696A (ja) * 2003-06-02 2004-12-24 Ube Ind Ltd ポリアミド系燃料チュ−ブ
US6875824B2 (en) * 2003-06-23 2005-04-05 General Electric Company Poly(arylene ether)/polyamide composition
FR2857430A1 (fr) * 2003-07-08 2005-01-14 Atofina Tube multicouche a base de polyamides pour le transfert de fluides
DE102006011493A1 (de) * 2006-03-14 2007-09-20 Degussa Gmbh Druckluftbremsleitung

Also Published As

Publication number Publication date
JP2010507501A (ja) 2010-03-11
ATE531512T1 (de) 2011-11-15
EP2051847A1 (de) 2009-04-29
US20090065085A1 (en) 2009-03-12
EP2051847B1 (de) 2011-11-02
RU2447997C2 (ru) 2012-04-20
CN101394993B (zh) 2012-11-28
WO2008049689A1 (de) 2008-05-02
DE102006049805A1 (de) 2008-05-15
CN101394993A (zh) 2009-03-25
BRPI0719850B1 (pt) 2017-12-26
JP5193213B2 (ja) 2013-05-08
RU2009114546A (ru) 2010-11-27
KR101052098B1 (ko) 2011-07-26
KR20090017536A (ko) 2009-02-18

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/12/2017, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved