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BRPI0816433A8 - Dispositivo de fabricação de um reforço a partir de um fio colocado diretamente em seu local final - Google Patents

Dispositivo de fabricação de um reforço a partir de um fio colocado diretamente em seu local final

Info

Publication number
BRPI0816433A8
BRPI0816433A8 BRPI0816433A BRPI0816433A BRPI0816433A8 BR PI0816433 A8 BRPI0816433 A8 BR PI0816433A8 BR PI0816433 A BRPI0816433 A BR PI0816433A BR PI0816433 A BRPI0816433 A BR PI0816433A BR PI0816433 A8 BRPI0816433 A8 BR PI0816433A8
Authority
BR
Brazil
Prior art keywords
thread
guide
axis
hollow shaft
feed means
Prior art date
Application number
BRPI0816433A
Other languages
English (en)
Inventor
Martin Pascal
Original Assignee
Soc Tech Michelin
Michelin Rech Tech
Michelin & Cie
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 Rech Tech, Michelin & Cie filed Critical Soc Tech Michelin
Publication of BRPI0816433A2 publication Critical patent/BRPI0816433A2/pt
Publication of BRPI0816433A8 publication Critical patent/BRPI0816433A8/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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3057—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction inclined with respect to the drum axis and placing the pieces side-by-side to form an annular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • 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)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D30/1657—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction inclined with respect to the core axis and placing the pieces side-by-side to form an annular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Ropes Or Cables (AREA)
  • Transmission Devices (AREA)
  • Knitting Machines (AREA)
  • Flexible Shafts (AREA)
  • Rehabilitation Tools (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Sewing Machines And Sewing (AREA)
  • Adornments (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

Abstract

DISPOSITIVO DE FABRICAÇÃO DE UM REFORÇO A PARTIR DE UM FIO COLOCADO DIRETAMENTE EM SEU LOCAL FINAL Dispositivo de fabricação de um reforço a partir de um fio colocado diretamente em seu local final projetando-se para isso segmentos do dito fio sobre uma superfície de recepção o dito dispositivo compreendendo um meio de solicitação (200) do fio (1) a partir de uma fonte de fio (10), um conjunto rotativo que compreende um conduto rotativo (2) de eixo rr' fixado em uma árvore vazada (20, 205) que constitui o eixo de rotação (RR') do dito conduto (2) de maneira tal que a extremidade radial exterior (21) do dito conduto (2) seja orientada substancialmente radialmente em relação ao eixo de rotação da árvore vazada (RR'), o dito conduto recebendo o fio (1) por sua extremidade central (22) oposta à dita extremidade radial exterior (21) em proveniência dos ditos meios de solicitação, o dito fio saindo pela dita extremidade radial exterior (21), os ditos meios de solicitação controlando a velocidade linear de avanço do fio no interior do dito conduto rotativo (2), meios (13, 131) para acionar em rotação a árvore vazada, e meios para seccionar o fio (31) que agem sobre o fio de modo a liberar um segmento a cada volta do dito conduto rotativo (2). O dito meio de solicitação compreende uma polia motorizada (200), levada pela árvore vazada, da qual a circunferência é tangente ao eixo (rr') do conduto rotativo (2), e em tomo da qual o fio é alavancado antes de ser introduzido diretamente na entrada (22) do conduto rotativo (2), quando o dispositivo está em funcionamento.
BRPI0816433A 2007-09-20 2008-09-12 Dispositivo de fabricação de um reforço a partir de um fio colocado diretamente em seu local final BRPI0816433A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706651A FR2921296B1 (fr) 2007-09-20 2007-09-20 Bras de pose rotatif comprenant un moyen d'appel du fil embarque
PCT/EP2008/062172 WO2009037202A1 (fr) 2007-09-20 2008-09-12 Bras de pose rotatif comprenant un moyen d'appel du fil embarque

Publications (2)

Publication Number Publication Date
BRPI0816433A2 BRPI0816433A2 (pt) 2015-03-03
BRPI0816433A8 true BRPI0816433A8 (pt) 2017-12-26

Family

ID=39316636

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816433A BRPI0816433A8 (pt) 2007-09-20 2008-09-12 Dispositivo de fabricação de um reforço a partir de um fio colocado diretamente em seu local final

Country Status (8)

Country Link
US (1) US8151853B2 (pt)
EP (1) EP2203302B1 (pt)
JP (1) JP5311585B2 (pt)
CN (1) CN101801657B (pt)
AT (1) ATE546282T1 (pt)
BR (1) BRPI0816433A8 (pt)
FR (1) FR2921296B1 (pt)
WO (1) WO2009037202A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2908070A1 (fr) * 2006-11-02 2008-05-09 Michelin Soc Tech Procede de determination des parametres de fonctionnement d'un dispositif de pose d'un fil par projection

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894906A (en) * 1973-06-01 1975-07-15 Nat Standard Co Apparatus for making tire breakers
FR2599297B1 (fr) * 1986-06-02 1988-08-12 Michelin & Cie Procede et machine de fabrication d'un renforcement pour pneumatiques
FR2694519A1 (fr) * 1992-08-07 1994-02-11 Sedepro Procédé de fabrication d'un pneumatique et machine de fabrication d'un renfort de sommet pour pneumatique.
US5971050A (en) * 1996-11-27 1999-10-26 Sedepro Removable thread guide which receives threads projected onto a surface
US5951815A (en) * 1996-11-27 1999-09-14 Sedepro Removable thread guide which receives threads projected onto a surface
DE60304861T2 (de) * 2002-05-29 2006-11-16 Société de Technologie Michelin Vorrichtung und verfahren zum aufbringen eines streifens auf eine rotierende oberfläche
US7799159B2 (en) * 2004-01-27 2010-09-21 Michelin-Recherche et Technique S.A. Device for manufacturing a reinforcement for tires
FR2888157B1 (fr) * 2005-07-08 2009-10-09 Michelin Soc Tech Methode de regulation de tension d'un renfort de pneumatique

Also Published As

Publication number Publication date
CN101801657A (zh) 2010-08-11
JP5311585B2 (ja) 2013-10-09
EP2203302B1 (fr) 2012-02-22
FR2921296B1 (fr) 2009-11-27
EP2203302A1 (fr) 2010-07-07
US20100282415A1 (en) 2010-11-11
JP2010538880A (ja) 2010-12-16
FR2921296A1 (fr) 2009-03-27
WO2009037202A1 (fr) 2009-03-26
BRPI0816433A2 (pt) 2015-03-03
CN101801657B (zh) 2013-02-27
US8151853B2 (en) 2012-04-10
ATE546282T1 (de) 2012-03-15

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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

B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR)

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time