BRPI0604808A - mecanismo de alimentação e aplicação de tensão em cordões para uma cabeça aplicadora de cordões de pneumáticos - Google Patents

mecanismo de alimentação e aplicação de tensão em cordões para uma cabeça aplicadora de cordões de pneumáticos

Info

Publication number
BRPI0604808A
BRPI0604808A BRPI0604808-0A BRPI0604808A BRPI0604808A BR PI0604808 A BRPI0604808 A BR PI0604808A BR PI0604808 A BRPI0604808 A BR PI0604808A BR PI0604808 A BRPI0604808 A BR PI0604808A
Authority
BR
Brazil
Prior art keywords
applicator head
tensioning mechanism
feeding
tire cord
cord
Prior art date
Application number
BRPI0604808-0A
Other languages
English (en)
Inventor
Andres Ignacio Delgado
Jean-Claude Girard
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0604808A publication Critical patent/BRPI0604808A/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
    • B29D30/10—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
    • B29D30/1635—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and moving it back and forth (zig-zag) to form an annular element
    • 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
    • B29D30/14—Rolling-down or pressing-down the layers in the building process
    • 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
    • B29D30/3035—Applying the layers; Guiding or stretching the layers during application by feeding a continuous band and moving it back and forth (zig-zag) to form an annular element
    • 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
    • B29D2030/1664—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
    • B29D2030/1678—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00 the layers being applied being substantially continuous, i.e. not being cut before the application step

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

MECANISMO DE ALIMENTAçãO E APLICAçãO DE TENSãO EM CORDõES PARA UMA CABEçA APLICADORA DE CORDõES DE PNEUMáTICOS. Um mecanismo de aplicação de tensão para uma cabeça aplicadora de cordão de pneumático inclui uma cabeça aplicadora de laço fechado, estendendo-se entre polias espaçadas entre si, e uma polia de ajuste de tensão pressurizando o cordão lateralmente contra a correia de sincronização, suficientemente para colocar o cordão em uma tensão desejada.
BRPI0604808-0A 2005-12-01 2006-11-17 mecanismo de alimentação e aplicação de tensão em cordões para uma cabeça aplicadora de cordões de pneumáticos BRPI0604808A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/291,693 US7686053B2 (en) 2005-12-01 2005-12-01 Cord tensioning and feed mechanism for a tire cord applicator head

Publications (1)

Publication Number Publication Date
BRPI0604808A true BRPI0604808A (pt) 2007-10-09

Family

ID=37776884

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604808-0A BRPI0604808A (pt) 2005-12-01 2006-11-17 mecanismo de alimentação e aplicação de tensão em cordões para uma cabeça aplicadora de cordões de pneumáticos

Country Status (5)

Country Link
US (1) US7686053B2 (pt)
EP (1) EP1792715A3 (pt)
JP (1) JP4901441B2 (pt)
CN (1) CN1974195B (pt)
BR (1) BRPI0604808A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10307980B2 (en) 2013-02-20 2019-06-04 The Goodyear Tire & Rubber Company Tire building applicator members and systems
US10086596B2 (en) * 2015-03-12 2018-10-02 The Boeing Company Apparatus and method for automated layup of composite structures
NL2018674B1 (en) * 2017-04-10 2018-10-19 Vmi Holland Bv Transfer device and method for transferring tire components from a container to a servicer
JP7581606B2 (ja) * 2021-05-11 2024-11-13 住友ゴム工業株式会社 ゴム複合体の製造方法、タイヤの製造方法
CN117245960B (zh) * 2023-09-11 2025-11-18 山东玲珑轮胎股份有限公司 一种用于调整轮胎钢丝放线张力的渐变式风压制动系统

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Also Published As

Publication number Publication date
JP2007152951A (ja) 2007-06-21
CN1974195A (zh) 2007-06-06
US7686053B2 (en) 2010-03-30
CN1974195B (zh) 2010-09-08
EP1792715A3 (en) 2009-05-20
US20070125481A1 (en) 2007-06-07
JP4901441B2 (ja) 2012-03-21
EP1792715A2 (en) 2007-06-06

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.