BR9902890A - Processo, dispositivo e tambor com ombro para fabricacao de um pneumatico. - Google Patents

Processo, dispositivo e tambor com ombro para fabricacao de um pneumatico.

Info

Publication number
BR9902890A
BR9902890A BR9902890-5A BR9902890A BR9902890A BR 9902890 A BR9902890 A BR 9902890A BR 9902890 A BR9902890 A BR 9902890A BR 9902890 A BR9902890 A BR 9902890A
Authority
BR
Brazil
Prior art keywords
drum
lateral
shoulder
receiving surface
axially
Prior art date
Application number
BR9902890-5A
Other languages
English (en)
Inventor
Marc Evangelista
William Steiner
Dave Bailey
Original Assignee
Michelin Soc Tech
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 Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Publication of BR9902890A publication Critical patent/BR9902890A/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
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/248—Drums of the undercut type without toroidal expansion, e.g. with provisions for folding down the plies, for positioning the beads under the surface of the drum
    • 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
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the drum
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3235—Folding over means, e.g. bladders or rigid arms using two or more bladders acting on each side of the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)

Abstract

"PROCESSO, DISPOSITIVO E TAMBOR COM OMBRO PARA FABRICAçãO DE UM PNEUMáTICO". Dispositivo (1) para a fabricação de um pneumático, sendo que o referido dispositivo contém um tambor com ombro (10) apresentando uma superfície de recepção principal (101) geralmente cilíndrica para receber os produtos a serem montados, sendo que a referida superfície de recepção principal é retraível radialmente, sendo que o referido tambor contém um ombro (102) situado axialmente nas bordas laterais da referida superfície de recepção principal (101), sendo que o referido tambor (10) é montado sobre uma árvore (11), sendo que o referido dispositivo contém, além disso, pelo menos uma coroa lateral associada (14, 14'), móvel axialmente, montada coaxialmente sobre o tambor (10), sendo que o referido tambor (10) contém uma protuberância lateral (106) justaposta coaxialmente a um de seus ombros (102), pelo menos, sendo que a referida coroa lateral (14, 14') pode deslizar axialmente, pelo menos parcialmente, sob a referida protuberância lateral, sendo que a referida protuberância lateral (106) forma uma superfície de apoio (107) quase cilíndrica cujo diâmetro exterior é inferior ao diâmetro da superfície de recepção principal (101), sendo que a referida coroa lateral (14, 14') possui uma superfície exterior (141, 141') essencialmente cilíndrica capaz de ultrapassar axialmente, pelo exterior, a protuberância lateral (106).
BR9902890-5A 1998-07-23 1999-07-22 Processo, dispositivo e tambor com ombro para fabricacao de um pneumatico. BR9902890A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9809594A FR2781412A1 (fr) 1998-07-23 1998-07-23 Procede de fabrication de pneumatiques

Publications (1)

Publication Number Publication Date
BR9902890A true BR9902890A (pt) 2000-04-11

Family

ID=9529070

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902890-5A BR9902890A (pt) 1998-07-23 1999-07-22 Processo, dispositivo e tambor com ombro para fabricacao de um pneumatico.

Country Status (8)

Country Link
EP (1) EP0974448B1 (pt)
KR (1) KR100641591B1 (pt)
CN (1) CN1193871C (pt)
BR (1) BR9902890A (pt)
CA (1) CA2278412A1 (pt)
DE (1) DE69916938T2 (pt)
ES (1) ES2219955T3 (pt)
FR (1) FR2781412A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6827119B2 (en) 2002-03-11 2004-12-07 The Goodyear Tire & Rubber Company Radially expansible tire assembly drum and method for forming tires
CN100418750C (zh) * 2002-10-28 2008-09-17 倍耐力轮胎公司 制造车轮充气轮胎的方法与装置
WO2004037522A1 (en) * 2002-10-28 2004-05-06 Pirelli Pneumatici S.P.A. Method and apparatus for manufacturing a pneumatic tyre for vehicle wheels
WO2004060642A2 (en) * 2002-12-30 2004-07-22 Societe De Technologie Michelin Tire building apparatus and assembly process
DE60318746T2 (de) * 2002-12-30 2009-01-15 Société de Technologie Michelin Montageverfahren zum aufbau eines reifens
ATE421419T1 (de) * 2004-03-31 2009-02-15 Pirelli Verfahren und vorrichtung zur herstellung von reifen für fahrzeugräder
CN100355555C (zh) * 2005-07-27 2007-12-19 天津市橡塑机械研究所有限公司 大型工程子午线轮胎四段组合成型机组
CN1323828C (zh) * 2005-09-08 2007-07-04 三角轮胎股份有限公司 工程子午胎坯胎的成型方法
JP5110973B2 (ja) * 2007-06-18 2012-12-26 株式会社ブリヂストン タイヤ成型装置及びタイヤ成型方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911594A (en) * 1926-08-23 1933-05-30 Paul A Frank Tire building drum
US2605198A (en) * 1946-08-14 1952-07-29 Wingfoot Corp Tire building machine and method
US2951526A (en) * 1956-10-02 1960-09-06 Goodyear Tire & Rubber Tire building machine
BE626929A (pt) * 1962-02-28 1900-01-01
DE2511160A1 (de) * 1975-03-14 1976-09-23 Continental Gummi Werke Ag Vorrichtung zum aufbauen einer karkasse fuer fahrzeugluftreifen

Also Published As

Publication number Publication date
FR2781412A1 (fr) 2000-01-28
CN1193871C (zh) 2005-03-23
CN1249236A (zh) 2000-04-05
EP0974448A1 (fr) 2000-01-26
CA2278412A1 (fr) 2000-01-23
DE69916938D1 (de) 2004-06-09
KR20000011923A (ko) 2000-02-25
DE69916938T2 (de) 2005-05-04
EP0974448B1 (fr) 2004-05-06
KR100641591B1 (ko) 2006-11-02
ES2219955T3 (es) 2004-12-01

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements