ES2168516T3 - Pieza moldeada reforzada, procedimiento para su obtencion y su empleo. - Google Patents

Pieza moldeada reforzada, procedimiento para su obtencion y su empleo.

Info

Publication number
ES2168516T3
ES2168516T3 ES96937180T ES96937180T ES2168516T3 ES 2168516 T3 ES2168516 T3 ES 2168516T3 ES 96937180 T ES96937180 T ES 96937180T ES 96937180 T ES96937180 T ES 96937180T ES 2168516 T3 ES2168516 T3 ES 2168516T3
Authority
ES
Spain
Prior art keywords
conformed
external
piece
foam
component
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96937180T
Other languages
English (en)
Inventor
Alfred Ebbinghaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2168516T3 publication Critical patent/ES2168516T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/045—Manufacture of wire or bars with particular section or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • B22F7/004—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part
    • B22F7/006—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part the porous part being obtained by foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/02—Cycle frames characterised by material or cross-section of frame members
    • B62K19/16—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly of plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

LA INVENCION SE REFIERE A UNA PIEZA CONFORMADA REFORZADA CON UNA SECCION LONGITUDINAL Y/O TRANSVERSAL QUE PODRA DIFERIR EN FORMA Y/O TAMAÑO, CON UNA PARTE (12) CONFORMADA EXTERNA HUECA Y UN RELLENO (14) DE ESPUMA DE CELDA CERRADA O ABIERTA, RESISTENTE A LA DEFORMACION, QUE ESTA AL MENOS PARCIALMENTE PROXIMO A LA PARTE CONFORMADA EXTERNA, QUE AL MENOS RELLENA EN PARTE EL ESPACIO INTERNO DE LA PIEZA (12) CONFORMADA EXTERNA HUECA Y MEJORA LA RESISTENCIA A LA DEFORMACION MECANICA DE LA PARTE CONFORMADA EXTERNA, Y A UN PROCESO PARA PRODUCIR LA PIEZA CONFORMADA, EN EL CUAL SE FABRICA UN COMPONENTE HUECO POR UN PROCESO DE LA TECNICA ANTERIOR, DONDE LA ESPUMA SE INTRODUCE EN EL MISMO, DE FORMA QUE LA ESPUMA ESTE AL MENOS PARCIALMENTE EN CONTACTO CON EL COMPONENTE HUECO Y ENCAJADA A PRESION EN SU INTERIOR O FIJADA POR UN PROCESO DE FIJACION DE LA TECNICA ANTERIOR, Y AL USO DE LA PIEZA CONFORMADA EN LA FORMA REIVINDICADA EN UNA DE LAS REIVINDICACIONES PROCEDENTES COMO COMPONENTE EN ANDAMIAJES, ESPECIALMENTE EN LA INDUSTRIA DE LA CONSTRUCCION, EN BASTIDORES EN LA FABRICACION DE VEHICULOS PARA VEHICULOS AEREOS, TERRESTRES O MARITIMOS Y PARA LA INDUSTRIA DEL MUEBLE.
ES96937180T 1995-09-04 1996-09-03 Pieza moldeada reforzada, procedimiento para su obtencion y su empleo. Expired - Lifetime ES2168516T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29514164U DE29514164U1 (de) 1995-09-04 1995-09-04 Ausgeschäumtes Formteil

Publications (1)

Publication Number Publication Date
ES2168516T3 true ES2168516T3 (es) 2002-06-16

Family

ID=8012583

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96937180T Expired - Lifetime ES2168516T3 (es) 1995-09-04 1996-09-03 Pieza moldeada reforzada, procedimiento para su obtencion y su empleo.

Country Status (7)

Country Link
EP (2) EP0850113B1 (es)
JP (1) JPH11512171A (es)
AU (1) AU7489596A (es)
CA (1) CA2229899C (es)
DE (3) DE29514164U1 (es)
ES (1) ES2168516T3 (es)
WO (1) WO1997009134A1 (es)

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DE19749228A1 (de) 1997-11-07 1999-06-02 Koenig & Bauer Ag Halbzeug mit Metallschaum-Kern
DE19856255C1 (de) * 1998-03-20 2000-01-20 Moeller Plast Gmbh Hohlprofil mit Innenversteifung
DE19812288C1 (de) * 1998-03-20 1999-05-27 Moeller Plast Gmbh Hohlprofil mit Innenversteifung und Verfahren zur Herstellung dieses Hohlprofils
JP3525731B2 (ja) * 1998-03-31 2004-05-10 マツダ株式会社 車体のフレーム構造
DE29904705U1 (de) * 1998-12-23 1999-06-17 Mannesmann Ag Vorrichtung zur Herstellung eines Profilteils
DE19912618C2 (de) * 1999-03-22 2002-06-27 Meleghy Hydroforming Gmbh & Co Bauteil mit partieller Verstärkung und Verfahren zu dessen Herstellung
DE19933870C1 (de) * 1999-07-23 2001-02-22 Schunk Sintermetalltechnik Gmb Verfahren zur Herstellung eines metallischen Verbundwerkstoffkörpers sowie Verbundwerkstoffkörper
DE19944352C2 (de) * 1999-09-16 2001-08-23 Engels Kunststoff Technik Gmbh Formteil aus Kunststoff sowie Verfahren zu seiner Herstellung
DE19944351C1 (de) * 1999-09-16 2001-07-26 Engels Kunststoff Technik Gmbh Leiste aus Kunststoff sowie ein Verfahren zu ihrer Herstellung
DE19951097C1 (de) * 1999-10-23 2001-06-13 Daimler Chrysler Ag Verstärkungselement aus Metallschaum und Verfahren zu seiner Herstellung
US6668457B1 (en) 1999-12-10 2003-12-30 L&L Products, Inc. Heat-activated structural foam reinforced hydroform
DE10006388A1 (de) * 2000-02-12 2001-08-16 Volkswagen Ag Hilfsrahmen eines Kraftfahrzeugfahrwerks
US6296298B1 (en) 2000-03-14 2001-10-02 L&L Products, Inc. Structural reinforcement member for wheel well
US6482486B1 (en) 2000-03-14 2002-11-19 L&L Products Heat activated reinforcing sleeve
US6422575B1 (en) 2000-03-14 2002-07-23 L&L Products, Inc. Expandable pre-formed plug
US6321793B1 (en) 2000-06-12 2001-11-27 L&L Products Bladder system for reinforcing a portion of a longitudinal structure
US6820923B1 (en) 2000-08-03 2004-11-23 L&L Products Sound absorption system for automotive vehicles
US6561571B1 (en) 2000-09-29 2003-05-13 L&L Products, Inc. Structurally enhanced attachment of a reinforcing member
US6419305B1 (en) 2000-09-29 2002-07-16 L&L Products, Inc. Automotive pillar reinforcement system
US6471285B1 (en) 2000-09-29 2002-10-29 L&L Products, Inc. Hydroform structural reinforcement system
US6729425B2 (en) 2001-09-05 2004-05-04 L&L Products, Inc. Adjustable reinforced structural assembly and method of use therefor
CA2467259C (en) * 2001-11-14 2011-01-25 L & L Products, Inc. Automotive composite structure part with specificated impact energy absorption
US6793274B2 (en) 2001-11-14 2004-09-21 L&L Products, Inc. Automotive rail/frame energy management system
DE10158627B4 (de) * 2001-11-29 2005-08-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Trägerstrukturen zur Aufnahme von Kräften und Verformungsenergie
DE10161563C1 (de) 2001-12-14 2003-06-05 Eads Deutschland Gmbh Vorrichtung und Verfahren zum in-situ Ausschäumen von Hohlprofilen mit Metallschaum
US7077460B2 (en) 2002-04-30 2006-07-18 L&L Products, Inc. Reinforcement system utilizing a hollow carrier
US6811864B2 (en) 2002-08-13 2004-11-02 L&L Products, Inc. Tacky base material with powder thereon
DE102004043144B4 (de) * 2004-05-21 2012-02-02 Universität Dortmund Zweischichtiges, ebenes Bauelement
JP4607731B2 (ja) * 2005-10-13 2011-01-05 株式会社神戸製鋼所 金属発泡体充填複合部材
US8128174B2 (en) 2006-01-31 2012-03-06 Lear Corporation Pocketed molded vehicle backrest
DE102006004622B4 (de) * 2006-02-01 2008-11-13 Alulight International Gmbh Kontinuierliches Strangpressverfahren
DE102006018381A1 (de) * 2006-04-20 2007-10-25 Siemens Ag Verfahren zur Erhöhung der Steifigkeit eines einen Hohlraum aufweisenden Bauteils und danach hergestelltes Bauteil
EP2019027A1 (de) * 2007-07-27 2009-01-28 Sika Technology AG Verstärkungselement zur Verstärkung von Hohlräumen von strukturellen Bauteilen
DE102007048881A1 (de) * 2007-10-11 2009-04-16 Siemens Ag Massendurchflussmessgerät sowie Verfahren zur Herstellung eines Versteifungsrahmens für ein Massendurchflussmessgerät
DE102008010736B4 (de) * 2008-02-23 2014-08-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Metallkatalysator
DE102008042036A1 (de) * 2008-09-12 2010-03-25 Airbus Deutschland Gmbh Stange zur Abstützung von Bauteilen innerhalb einer Rumpfzellenstruktur eines Flugzeugs
DE102008049764A1 (de) * 2008-09-30 2010-04-01 GM Global Technology Operations, Inc., Detroit System und Vorrichtung zum Aggregateschutz in Kraftfahrzeugen
DE102009007901B4 (de) * 2009-02-06 2012-11-22 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Kraftfahrzeugbauteils und Kraftfahrzeugbauteil
DE102010049344A1 (de) 2010-10-23 2012-04-26 Audi Ag Hilfsrahmen für ein Kraftfahrzeug
DE102013205184B3 (de) * 2013-03-25 2014-06-12 Aktiebolaget Skf Zapfenkreuz eines Kreuzgelenks
DE102013214789B4 (de) 2013-07-29 2023-10-05 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
DE102014010271A1 (de) 2014-07-11 2016-01-28 Kunststoff-Zentrum In Leipzig Gemeinnützige Gmbh Spritzgegossene geschäumte thermoplastische Leichtbaustruktur
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JP6624725B2 (ja) * 2015-09-10 2019-12-25 国立大学法人群馬大学 ポーラス金属層を有するパイプの製造方法
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CN110252998B (zh) * 2019-05-06 2021-12-03 上海大学 竹节或类竹节形式的轻质复合材料的制备方法
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Also Published As

Publication number Publication date
JPH11512171A (ja) 1999-10-19
EP1090697A2 (de) 2001-04-11
EP0850113A1 (de) 1998-07-01
CA2229899A1 (en) 1997-03-13
EP0850113B1 (de) 2001-12-05
WO1997009134A1 (de) 1997-03-13
DE19635734A1 (de) 1997-04-03
DE59608388D1 (de) 2002-01-17
AU7489596A (en) 1997-03-27
DE29514164U1 (de) 1997-01-09
EP1090697A3 (de) 2009-08-05
CA2229899C (en) 2006-02-14

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