IT976854B - Apparecchiatura e metodo di fabbricazione di pneumatici - Google Patents
Apparecchiatura e metodo di fabbricazione di pneumaticiInfo
- Publication number
- IT976854B IT976854B IT47648/73A IT4764873A IT976854B IT 976854 B IT976854 B IT 976854B IT 47648/73 A IT47648/73 A IT 47648/73A IT 4764873 A IT4764873 A IT 4764873A IT 976854 B IT976854 B IT 976854B
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- manufacturing tires
- tires
- manufacturing
- Prior art date
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
- B29D30/32—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)
- B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
-
- 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
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
- B29D2030/2635—Central bladder, e.g. elastic membrane, sleeve, envelope, diaphragm, which covers the central portion of the drum, e.g. covering the toroidally expandable rigid segments
-
- 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
-
- 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
- B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00217787A US3833445A (en) | 1972-01-14 | 1972-01-14 | Tire building apparatus for building tires |
Publications (1)
Publication Number | Publication Date |
---|---|
IT976854B true IT976854B (it) | 1974-09-10 |
Family
ID=22812516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47648/73A IT976854B (it) | 1972-01-14 | 1973-01-12 | Apparecchiatura e metodo di fabbricazione di pneumatici |
Country Status (10)
Country | Link |
---|---|
US (1) | US3833445A (it) |
JP (1) | JPS5640024B2 (it) |
AU (1) | AU469052B2 (it) |
BR (1) | BR7300279D0 (it) |
CA (1) | CA980671A (it) |
DE (1) | DE2301286C2 (it) |
FR (1) | FR2168069B1 (it) |
GB (1) | GB1407115A (it) |
IT (1) | IT976854B (it) |
SE (1) | SE398319B (it) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001070A (en) * | 1973-06-15 | 1977-01-04 | National-Standard Company, Limited | Tire building apparatus |
US4007081A (en) * | 1974-11-11 | 1977-02-08 | National-Standard Company | Tire building apparatus |
IT1056892B (it) * | 1976-03-05 | 1982-02-20 | Pirelli | Metodo e dispositvo per risvoltare ed assemblare i fianchi ed altri semilavorati contro una carcassa di pneumatico conformata in form torica |
US4199393A (en) * | 1978-09-06 | 1980-04-22 | The General Tire & Rubber Company | Apparatus for forming the bead and sidewall portions of a pneumatic tire and apparatus and method of making the same |
US4290472A (en) * | 1978-09-21 | 1981-09-22 | National-Standard Company | Tire building apparatus |
US4229246A (en) * | 1978-12-18 | 1980-10-21 | The Steelastic Company | Building drum assembly |
US4243451A (en) * | 1979-02-21 | 1981-01-06 | The Goodyear Tire & Rubber Company | Building and shaping a tire |
US4226656A (en) * | 1979-04-02 | 1980-10-07 | The Goodyear Tire & Rubber Company | Tire carcass assembly |
US4312696A (en) * | 1980-03-12 | 1982-01-26 | National-Standard Company | Tire building apparatus |
JPS56161141A (en) * | 1980-05-15 | 1981-12-11 | Toyo Tire & Rubber Co Ltd | Forming method for tire and forming drum |
JPS59162311U (ja) * | 1983-04-15 | 1984-10-30 | トヨタ自動車株式会社 | 空調用エア−吹出装置 |
US4508586A (en) * | 1983-09-09 | 1985-04-02 | Gencorp Inc. | Tire bead turn-up device |
EP0181984B1 (en) * | 1984-11-23 | 1989-03-15 | The Goodyear Tire & Rubber Company | Tire building drum |
US4859272A (en) * | 1988-06-22 | 1989-08-22 | The Goodyear Tire & Rubber Company | Radial tire belt folding drum |
JPH0429835A (ja) * | 1990-05-28 | 1992-01-31 | Bridgestone Corp | タイヤ成型ドラム |
NL9001645A (nl) * | 1990-07-19 | 1992-02-17 | Vmi Epe Holland | Mechanisme voor het steunen en vastleggen van de hielen bij het bouwen van luchtbanden. |
ES2117207T3 (es) * | 1993-03-04 | 1998-08-01 | Bridgestone Corp | Metodo para la fabricacion de neumaticos sin vulcanizar. |
JPH10138362A (ja) * | 1996-11-11 | 1998-05-26 | Bridgestone Corp | ラジアルタイヤのシングルステージ成形機 |
JP4593748B2 (ja) * | 2000-09-01 | 2010-12-08 | 住友ゴム工業株式会社 | タイヤ製造方法 |
US7361244B2 (en) * | 2002-06-05 | 2008-04-22 | Bridgestone Corporation | Method and drum for molding tire |
DE60329404D1 (de) * | 2002-08-05 | 2009-11-05 | Bridgestone Corp | Reifenaufbautrommel und reifenaufbauverfahren |
US20040177914A1 (en) * | 2003-03-14 | 2004-09-16 | Jean-Claude Girard | Radially expansible tire assembly drum and method for forming tires |
US7833374B2 (en) * | 2003-03-14 | 2010-11-16 | The Goodyear Tire & Rubber Company | Radially expansible tire assembly drum and method for forming tires |
US20050028920A1 (en) * | 2003-08-04 | 2005-02-10 | Roedseth John Kolbjoern | High crown first stage tire building drum |
BR0318563B1 (pt) * | 2003-10-31 | 2014-03-04 | Pirelli Pneumatici S.P.A. | Câmara expansível, método para fabricar a mesma, aparelho de vulcanização para pneus compreendendo a câmara expansível, e, processo para fabricar pneus de rodas de veículo |
DE102004058522A1 (de) * | 2004-12-04 | 2006-06-14 | Continental Aktiengesellschaft | Verfahren und Vorrichtung zum Aufbauen eines Radialreifens |
US7621308B2 (en) * | 2005-12-02 | 2009-11-24 | The Goodyear Tire & Rubber Company | Tire building core latching and transport mechanism |
US20070125497A1 (en) * | 2005-12-02 | 2007-06-07 | Lundell Dennis A | Heated tire building core assembly and method |
US20070137757A1 (en) * | 2005-12-15 | 2007-06-21 | Roman John P | Tire with improved high speed capability and a method of manufacturing |
US7896632B2 (en) * | 2007-12-21 | 2011-03-01 | The Goodyear Tire & Rubber Company | Apparatus for disassembling a tire building core |
US7874822B2 (en) * | 2007-12-21 | 2011-01-25 | The Goodyear Tire & Rubber Company | Tire building core segment manipulator apparatus |
US7802975B2 (en) * | 2007-12-21 | 2010-09-28 | The Goodyear Tire & Rubber Company | Loading apparatus for assembly and disassembly of a tire curing mold |
US7785061B2 (en) * | 2007-12-21 | 2010-08-31 | The Goodyear Tire & Rubber Company | Apparatus and method for reorienting a tire and core assembly in a tire manufacturing line |
US8113806B2 (en) * | 2007-12-21 | 2012-02-14 | The Goodyear Tire & Rubber Company | Apparatus and method for assembling, disassembling and storing a tire building core |
US7910043B2 (en) * | 2007-12-21 | 2011-03-22 | The Goodyear Tire & Rubber Company | Tire building and cure station coupling apparatus and method |
US7854603B2 (en) * | 2007-12-21 | 2010-12-21 | The Goodyear Tire & Rubber Company | Tire building core assembly and disassembly station |
US8127434B2 (en) * | 2007-12-21 | 2012-03-06 | The Goodyear Tire & Rubber Company | Apparatus assembly and disassembly of a tire curing mold |
US8431062B2 (en) * | 2007-12-21 | 2013-04-30 | The Goodyear Tire & Rubber Company | Tire unloading apparatus and method in a curing line |
US7891962B2 (en) | 2007-12-21 | 2011-02-22 | The Goodyear Tire & Rubber Company | Tire building core manipulator apparatus |
US7887312B2 (en) * | 2008-11-12 | 2011-02-15 | The Goodyear Tire & Rubber Company | Tire building core |
US20100139844A1 (en) * | 2008-12-04 | 2010-06-10 | Dennis Alan Lundell | Tire building core handling mechanism and method |
US20100143083A1 (en) * | 2008-12-04 | 2010-06-10 | Dennis Alan Lundell | Tire building core transport assembly and method |
ITTO20090191A1 (it) * | 2009-03-13 | 2010-09-14 | Marangoni Meccanica | Metodo e tamburo di formatura per carcasse di pneumatici |
US10307980B2 (en) | 2013-02-20 | 2019-06-04 | The Goodyear Tire & Rubber Company | Tire building applicator members and systems |
EP3554818B1 (en) | 2016-12-16 | 2022-11-02 | Pirelli Tyre S.p.A. | Process and plant for building tyres for vehicle wheels |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS535350B1 (it) * | 1964-07-24 | 1978-02-25 | ||
FR95397E (fr) * | 1966-02-25 | 1970-09-11 | Nrm Corp | Tambour de confection des pneus a carcasse radiale. |
FR1510912A (fr) * | 1966-11-15 | 1968-01-26 | Tambour de galbage pour la confection d'enveloppes de pneumatiques | |
US3560301A (en) * | 1967-05-29 | 1971-02-02 | Nrm Corp | Tire building machine |
US3562062A (en) * | 1969-06-03 | 1971-02-09 | Nat Standard Co | Tire building drum having a radially movable intermediate assembly |
US3645827A (en) * | 1970-02-19 | 1972-02-29 | Nat Standard Co | Apparatus for incorporating tire beads into a tire |
US3684621A (en) * | 1970-06-18 | 1972-08-15 | Nat Standard Co | Tire building drum |
US3692605A (en) * | 1970-07-22 | 1972-09-19 | Nrm Corp | Ply turn-up and side wall applying bladder for tire building machine and method |
US3698987A (en) * | 1970-12-18 | 1972-10-17 | Goodyear Tire & Rubber | Tire building drum |
-
1972
- 1972-01-14 US US00217787A patent/US3833445A/en not_active Expired - Lifetime
- 1972-12-29 CA CA160,170A patent/CA980671A/en not_active Expired
-
1973
- 1973-01-04 AU AU50761/73A patent/AU469052B2/en not_active Expired
- 1973-01-11 DE DE2301286A patent/DE2301286C2/de not_active Expired
- 1973-01-12 JP JP608073A patent/JPS5640024B2/ja not_active Expired
- 1973-01-12 BR BR73279A patent/BR7300279D0/pt unknown
- 1973-01-12 GB GB171773A patent/GB1407115A/en not_active Expired
- 1973-01-12 FR FR7301159A patent/FR2168069B1/fr not_active Expired
- 1973-01-12 IT IT47648/73A patent/IT976854B/it active
- 1973-07-15 SE SE7300434A patent/SE398319B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2168069A1 (it) | 1973-08-24 |
GB1407115A (en) | 1975-09-24 |
FR2168069B1 (it) | 1977-02-04 |
JPS4881977A (it) | 1973-11-01 |
CA980671A (en) | 1975-12-30 |
SE398319B (sv) | 1977-12-19 |
DE2301286A1 (de) | 1973-07-19 |
DE2301286C2 (de) | 1982-03-11 |
AU5076173A (en) | 1974-07-04 |
JPS5640024B2 (it) | 1981-09-17 |
BR7300279D0 (pt) | 1973-09-20 |
AU469052B2 (en) | 1976-01-29 |
US3833445A (en) | 1974-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT976854B (it) | Apparecchiatura e metodo di fabbricazione di pneumatici | |
IT995679B (it) | Carcassa per pneumatici radiali procedimento ed apparecchiatura per la sua fabbricazione | |
IT976940B (it) | Metodo ed apparecchio per la fabbricazione di pneumatici | |
IT1045934B (it) | Macchina e procedimento per la confeczione di pneumatici | |
IT985500B (it) | Perfezionamento negli apparecchi per la fabbricazione di copertoni e simili | |
IT989907B (it) | Apparecchiaturae metodo di stampa elettrostatica | |
IT1048098B (it) | Procedimento ed apparecchio per la produzione di pneumatici in verde | |
IT990230B (it) | Polielettroliti e metodo per la loro produzione ed applicazione | |
IT961166B (it) | Processo ed apparecchiatura per la depurazione di gas | |
IT1003556B (it) | Apparecchio separatore e relativo metodo di fabbricazione | |
IT1002740B (it) | Corde per pneumatici metodo per fabbricarle e oggetti che le incorporano | |
IT993175B (it) | Procedimento per fabbricare battistrada per pneumatici | |
IT996386B (it) | Apparecchio di montaggio di anime di valvole per pneumatici | |
IT964653B (it) | Procedimento ed apparecchio per la costruzione di pneumatici | |
IT981161B (it) | Apparecchiatura e metodo perfe zionati di separazione | |
IT955100B (it) | Apparecchiatura per la fabbrica zione di pneumatici | |
IT987060B (it) | Fabbricazione di pneumatici | |
IT961862B (it) | Apparecchio per la produzione di pneumatici | |
IT990758B (it) | Pneumatici | |
IT979431B (it) | Apparecchiatura e procedimento per costruire pneumatici | |
IT1000224B (it) | Processo di fabbricazione di composti alogenofenolsolfonici ed eventualmente di alogenofenoli | |
IT965721B (it) | Fabbricazione di pneumatici | |
IT1003810B (it) | Ruota e pneumatico e metodo per fabbricarla | |
IT1000074B (it) | Basi di mannich e procedimento per la loro produzione ed applicazione | |
IT1067424B (it) | Apparecchiatura e procedimento per la costruzione di pneumatici |