BR112014010031A8 - extrator de artigo moldado e método - Google Patents

extrator de artigo moldado e método

Info

Publication number
BR112014010031A8
BR112014010031A8 BR112014010031A BR112014010031A BR112014010031A8 BR 112014010031 A8 BR112014010031 A8 BR 112014010031A8 BR 112014010031 A BR112014010031 A BR 112014010031A BR 112014010031 A BR112014010031 A BR 112014010031A BR 112014010031 A8 BR112014010031 A8 BR 112014010031A8
Authority
BR
Brazil
Prior art keywords
frame
mold
rotatably associated
tire tread
nip rollers
Prior art date
Application number
BR112014010031A
Other languages
English (en)
Other versions
BR112014010031A2 (pt
Inventor
Gridley Jason
Kost Troy
Original Assignee
Bridgestone Bandag Llc
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 Bridgestone Bandag Llc filed Critical Bridgestone Bandag Llc
Publication of BR112014010031A2 publication Critical patent/BR112014010031A2/pt
Publication of BR112014010031A8 publication Critical patent/BR112014010031A8/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
    • B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0007—Discharging moulded articles from the mould using means operable from outside the mould for moving between mould parts, e.g. robots
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • 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
    • B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
    • B29D2030/0033—Rotating tyres or their components, e.g. carcasses, belt-tread packages, beads and the like, around their axis, i.e. for preventing deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

abstract a tire tread extractor used in the manufacture of treads includes a frame, a first nip roller rotatably associated with the frame, and a second nip roller rotatably associated with the frame. the first and second nip rollers are adapted to engage a tire tread at least partially resident in a mold. a driving mechanism associated with the first and/or second nip rollers operates to impart rotational motion thereto. the frame is configured for longitudinal movement along a substantial portion of a longitudinal length of the mold while maintaining the first and second nip rollers in a spaced relation to the mold. ------------------------------------------------------------------------------------------------------------ tradução do resumo resumo patente de invenção: "extrator de artigo moldado e mé-todo". um extrator de banda de rodagem de pneu usado na fabri-cação de bandas de rodagem inclui uma estrutura, um primeiro cilindro de pressão rotativamente associado com a estrutura e um segundo cilindro de pressão rotativamente associado com a estrutura. os pri-meiros e segundos cilindros de pressão são adaptados para engatar um pneu pelo menos parcialmente residente em um molde. um mecanismo de condução, associado com os primeiro e/ou segundo cilindros de pressão operam para transmitir o movimento rotacional aos mesmos. a estrutura está configurada para o movimento longitudinal ao longo de uma porção substancial de comprimento longitudinal do molde, mantendo os primeiro e segundo cilindros de pressão em uma relação espaçada ao molde.
BR112014010031A 2011-10-26 2012-09-21 extrator de artigo moldado e método BR112014010031A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/281,587 US8807984B2 (en) 2011-10-26 2011-10-26 Molded article extractor and method
PCT/US2012/056445 WO2013062699A1 (en) 2011-10-26 2012-09-21 Molded article extractor and method

Publications (2)

Publication Number Publication Date
BR112014010031A2 BR112014010031A2 (pt) 2017-06-13
BR112014010031A8 true BR112014010031A8 (pt) 2017-06-20

Family

ID=48168298

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010031A BR112014010031A8 (pt) 2011-10-26 2012-09-21 extrator de artigo moldado e método

Country Status (13)

Country Link
US (4) US8807984B2 (pt)
EP (1) EP2771162B1 (pt)
JP (2) JP5837700B2 (pt)
KR (1) KR20140088557A (pt)
CN (1) CN103958146B (pt)
AU (1) AU2012329301B2 (pt)
BR (1) BR112014010031A8 (pt)
CA (1) CA2852887A1 (pt)
CR (1) CR20140188A (pt)
IN (1) IN2014DN03268A (pt)
MX (1) MX2014004936A (pt)
RU (1) RU2609475C2 (pt)
WO (1) WO2013062699A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8807984B2 (en) * 2011-10-26 2014-08-19 Bridgestone Bandag, Llc Molded article extractor and method
BR112016005650B1 (pt) * 2013-09-16 2022-08-02 Mark E. Lee Lum Montagem de molde para moldagem por máquina de um bloco para edificação ventilado e bloco para edificação ventilado
CN104626421B (zh) * 2015-01-30 2017-01-25 东毓(宁波)油压工业有限公司 钢丝绳芯输送带硫化拨料机构
WO2016191446A1 (en) * 2015-05-26 2016-12-01 Bridgestone Bandag, Llc Method and apparatus for improved tread splicing
US10661492B2 (en) 2017-11-17 2020-05-26 Purple Innovation, Llc Molding systems, mold extractor systems, and related methods
EP4019237A3 (en) * 2020-12-01 2023-04-19 Bridgestone Bandag, LLC Molded article extractor and method
WO2023114664A1 (en) * 2021-12-17 2023-06-22 Bridgestone Bandag, Llc Pull-out tab ejector
WO2023159033A1 (en) * 2022-02-15 2023-08-24 Bridgestone Bandag, Llc Rotary clamp arm

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925627A (en) * 1953-07-29 1960-02-23 Tmm Research Ltd Textile combing and other machines
JPH0970903A (ja) * 1995-06-26 1997-03-18 Yokohama Rubber Co Ltd:The 再生タイヤ用プレキュアトレッドとその製造方法
US5967512A (en) 1997-01-24 1999-10-19 Irsik; Allen D. Assembly for adjusting nip roll spacing
US5806993A (en) * 1997-03-18 1998-09-15 Comtec Information Systems, Inc. Portable interactive miniature printer
US6177042B1 (en) 1998-11-23 2001-01-23 The Goodyear Tire & Rubber Company Method and apparatus for making integral rubber tractor tracks
US7316252B1 (en) 2000-11-20 2008-01-08 Nathaniel Heard Modular tire
EP1417082B1 (fr) * 2001-08-07 2007-06-27 Société de Technologie Michelin Moule pour bande de roulement de pneumatique
US6685867B2 (en) 2001-09-05 2004-02-03 The Goodyear Tire & Rubber Company Method and apparatus for lugged strip removal
US20050211351A1 (en) 2004-03-24 2005-09-29 Majumdar Ramendra N Tire with detectable carcass cushion layer and use thereof to facilitate tire carcass retreading
US7524398B2 (en) * 2004-12-23 2009-04-28 The Goodyear Tire & Rubber Company Apparatus for making tire components, and a tire
US7468153B2 (en) 2004-12-30 2008-12-23 The Goodyear Tire & Rubber Co. Degradable blading for tire curing molds
US8377363B2 (en) 2006-11-08 2013-02-19 Michelin Recherche Et Technique S.A. Automatic de-molding device for flat rubber treads
US7481638B1 (en) * 2007-10-31 2009-01-27 The Goodyear Tire & Rubber Company Extruding tread components directly into a tire mold
MX2011000491A (es) 2008-07-15 2011-02-25 Gerardo Pagaza Melero Maquina para la obtencion de nodulos de hule a partir de neumaticos de desecho.
US7946581B2 (en) 2008-07-21 2011-05-24 Burroughs Payment Systems, Inc. Adjustable force pinch roller
JP2010260312A (ja) * 2009-05-11 2010-11-18 Bridgestone Corp タイヤ製造装置及びタイヤ製造方法
US8206141B2 (en) 2009-08-20 2012-06-26 Amerityre Apparatus for forming a heavy duty tire with a polyurethane tread
JP2011042140A (ja) * 2009-08-24 2011-03-03 Bridgestone Corp 更生タイヤ用円環状トレッド部材の製造方法
WO2011025499A1 (en) * 2009-08-31 2011-03-03 Michelin Recherche Et Technique, S.A. Tread de-molding system
US8807984B2 (en) * 2011-10-26 2014-08-19 Bridgestone Bandag, Llc Molded article extractor and method

Also Published As

Publication number Publication date
MX2014004936A (es) 2015-01-16
AU2012329301A1 (en) 2014-05-15
US20190351634A1 (en) 2019-11-21
RU2014119979A (ru) 2015-12-10
US20190143618A1 (en) 2019-05-16
US10427369B2 (en) 2019-10-01
CN103958146A (zh) 2014-07-30
EP2771162A1 (en) 2014-09-03
JP6195886B2 (ja) 2017-09-13
AU2012329301B2 (en) 2017-08-03
EP2771162B1 (en) 2017-11-08
IN2014DN03268A (pt) 2015-05-22
CN103958146B (zh) 2017-02-08
KR20140088557A (ko) 2014-07-10
JP5837700B2 (ja) 2015-12-24
CR20140188A (es) 2014-06-20
EP2771162A4 (en) 2015-06-10
US10220581B2 (en) 2019-03-05
US8807984B2 (en) 2014-08-19
RU2609475C2 (ru) 2017-02-02
JP2016052790A (ja) 2016-04-14
US20140312533A1 (en) 2014-10-23
US20130106022A1 (en) 2013-05-02
WO2013062699A1 (en) 2013-05-02
US11413835B2 (en) 2022-08-16
CA2852887A1 (en) 2013-05-02
JP2014532572A (ja) 2014-12-08
BR112014010031A2 (pt) 2017-06-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]