BRPI0923465A8 - Processo de fabricação de um elemento de guarnição destinado a ser fixado sobre um bloco suporte de um molde para pneumático e elemento intermediário. - Google Patents

Processo de fabricação de um elemento de guarnição destinado a ser fixado sobre um bloco suporte de um molde para pneumático e elemento intermediário.

Info

Publication number
BRPI0923465A8
BRPI0923465A8 BRPI0923465A BRPI0923465A BRPI0923465A8 BR PI0923465 A8 BRPI0923465 A8 BR PI0923465A8 BR PI0923465 A BRPI0923465 A BR PI0923465A BR PI0923465 A BRPI0923465 A BR PI0923465A BR PI0923465 A8 BRPI0923465 A8 BR PI0923465A8
Authority
BR
Brazil
Prior art keywords
mold
fixed
support block
tyres
intended
Prior art date
Application number
BRPI0923465A
Other languages
English (en)
Inventor
Lauwers Olivier
Waszkiewicz Arkadiusz
Original Assignee
Soc Tech Michelin
Michelin & Cie
Michelin Rech Tech
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 Soc Tech Michelin, Michelin & Cie, Michelin Rech Tech filed Critical Soc Tech Michelin
Publication of BRPI0923465A2 publication Critical patent/BRPI0923465A2/pt
Publication of BRPI0923465A8 publication Critical patent/BRPI0923465A8/pt
Publication of BRPI0923465B1 publication Critical patent/BRPI0923465B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
    • B22F10/47—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/003—Articles made for being fractured or separated into parts
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PROCESSO DE FABRICAÇÃO DE UM ELEMENTO DE GUARNIÇÃO DESTINADO A SER FIXADO SOBRE UM BLOCO SUPORTE DE UM MOLDE PARA PNEUMÁTICO E ELEMENTO INTERMEDIÁRIO Processo de fabricação de um elemento de guarnição (22) destinado a ser fixado sobre um bloco suporte (12) de um molde para pneumático, compreendendo as etapas seguintes: fabricação, por fusão seletiva de camadas sobrepostas de pó, de um elemento intermediário (34) compreendendo o elemento de guarnição (22) e pelo menos um elemento de sustentação local (36) do elemento de guarnição (22), o elemento de guarnição (22) e o elemento de sustentação local (36) sendo realizados em uma peça única, separação do elemento de guarnição (22) e do elemento de sustentação (36).
BRPI0923465-9A 2008-12-24 2009-12-21 Processo de fabricação de um elemento de guarnição destinado a ser fixado sobre um bloco suporte de um molde para pneumático e elemento intermediário. BRPI0923465B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0859070A FR2940166B1 (fr) 2008-12-24 2008-12-24 Procede de fabrication d'un element de garniture et d'un element de soutien destines a un moule de pneumatique
FR0859070 2008-12-24
PCT/FR2009/052638 WO2010072960A2 (fr) 2008-12-24 2009-12-21 Procede de fabrication d'un element de garniture et d'un element de soutien destines a un moule de pneumatique

Publications (3)

Publication Number Publication Date
BRPI0923465A2 BRPI0923465A2 (pt) 2016-01-12
BRPI0923465A8 true BRPI0923465A8 (pt) 2017-12-19
BRPI0923465B1 BRPI0923465B1 (pt) 2018-01-02

Family

ID=40790472

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923465-9A BRPI0923465B1 (pt) 2008-12-24 2009-12-21 Processo de fabricação de um elemento de guarnição destinado a ser fixado sobre um bloco suporte de um molde para pneumático e elemento intermediário.

Country Status (7)

Country Link
US (1) US8614405B2 (pt)
EP (1) EP2382065B1 (pt)
JP (1) JP5555714B2 (pt)
CN (1) CN102264493B (pt)
BR (1) BRPI0923465B1 (pt)
FR (1) FR2940166B1 (pt)
WO (1) WO2010072960A2 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2763840B1 (en) 2011-10-07 2022-03-23 Materialise NV Additive manufacturing of tiled objects
FR3002168B1 (fr) 2013-02-15 2016-12-23 Michelin & Cie Piece obtenue par fusion selective d'une poudre comprenant un element principal et des elements secondaires rigides
FR3002167B1 (fr) 2013-02-15 2016-12-23 Michelin & Cie Piece obtenue par fusion selective d'une poudre comprenant un element principal et des elements secondaires rigides
GB201313926D0 (en) * 2013-08-05 2013-09-18 Renishaw Plc Additive manufacturing method and apparatus
JP6208023B2 (ja) * 2014-01-20 2017-10-04 小島プレス工業株式会社 三次元造形物の張出構造および三次元造形物の製造方法
JP5698397B2 (ja) * 2014-03-13 2015-04-08 株式会社ブリヂストン セクター金型におけるパタンブロックの加工用冶具
DE102015202328A1 (de) * 2015-02-10 2016-08-11 Continental Reifen Deutschland Gmbh Lamelle
WO2016184685A1 (de) * 2015-05-20 2016-11-24 Man Diesel & Turbo Se Verfahren zum herstellen eines rotors einer strömungsmaschine
JP6579808B2 (ja) 2015-06-09 2019-09-25 株式会社ブリヂストン タイヤモールド、及びタイヤモールドの製造方法
FR3043347B1 (fr) * 2015-11-06 2021-06-25 Michelin & Cie Procede de fabrication additive a base de poudre d'une piece, notamment d'un element de garniture pour moule de pneumatique
JP6734701B2 (ja) * 2016-06-02 2020-08-05 株式会社ブリヂストン ゴム物品用モールドの製造方法
FR3052375B1 (fr) * 2016-06-09 2019-08-23 Compagnie Generale Des Etablissements Michelin Plateau de fabrication additive equipe d'un raidisseur
DE102018204024A1 (de) * 2018-03-16 2019-09-19 Continental Reifen Deutschland Gmbh Rippen-oder lamellenförmiges Element, Profilringsegment und Verfahren zur Herstellung eines Profilringsegmentes

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US4553918A (en) * 1983-05-30 1985-11-19 Bridgestone Corporation Tire molding mold
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Also Published As

Publication number Publication date
JP5555714B2 (ja) 2014-07-23
FR2940166A1 (fr) 2010-06-25
CN102264493B (zh) 2014-10-01
FR2940166B1 (fr) 2011-02-11
WO2010072960A2 (fr) 2010-07-01
WO2010072960A3 (fr) 2010-09-30
US8614405B2 (en) 2013-12-24
CN102264493A (zh) 2011-11-30
EP2382065A2 (fr) 2011-11-02
US20110309230A1 (en) 2011-12-22
BRPI0923465B1 (pt) 2018-01-02
JP2012513911A (ja) 2012-06-21
BRPI0923465A2 (pt) 2016-01-12
EP2382065B1 (fr) 2012-11-21

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]