IT964653B - Procedimento ed apparecchio per la costruzione di pneumatici - Google Patents

Procedimento ed apparecchio per la costruzione di pneumatici

Info

Publication number
IT964653B
IT964653B IT69252/72A IT6925272A IT964653B IT 964653 B IT964653 B IT 964653B IT 69252/72 A IT69252/72 A IT 69252/72A IT 6925272 A IT6925272 A IT 6925272A IT 964653 B IT964653 B IT 964653B
Authority
IT
Italy
Prior art keywords
tires
procedure
construction
equipment
Prior art date
Application number
IT69252/72A
Other languages
English (en)
Original Assignee
Uniroyal Sa
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 Uniroyal Sa filed Critical Uniroyal Sa
Application granted granted Critical
Publication of IT964653B publication Critical patent/IT964653B/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24Drums
    • B29D30/244Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24Drums
    • B29D30/26Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2635Central bladder, e.g. elastic membrane, sleeve, envelope, diaphragm, which covers the central portion of the drum, e.g. covering the toroidally expandable rigid segments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3207Positioning the beads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3214Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221Folding over means, e.g. bladders or rigid arms
    • B29D2030/3242Folding 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221Folding over means, e.g. bladders or rigid arms
    • B29D2030/3264Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT69252/72A 1971-07-13 1972-07-12 Procedimento ed apparecchio per la costruzione di pneumatici IT964653B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7125784A FR2145839A5 (it) 1971-07-13 1971-07-13

Publications (1)

Publication Number Publication Date
IT964653B true IT964653B (it) 1974-01-31

Family

ID=9080350

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69252/72A IT964653B (it) 1971-07-13 1972-07-12 Procedimento ed apparecchio per la costruzione di pneumatici

Country Status (17)

Country Link
US (1) US3873397A (it)
AR (1) AR193883A1 (it)
AT (1) AT328896B (it)
AU (1) AU459857B2 (it)
BE (1) BE786079A (it)
BR (1) BR7204634D0 (it)
CA (1) CA990197A (it)
DE (1) DE2234162C3 (it)
FR (1) FR2145839A5 (it)
GB (1) GB1403368A (it)
IT (1) IT964653B (it)
LU (1) LU65707A1 (it)
NL (1) NL7209722A (it)
SE (1) SE396909B (it)
SU (1) SU646883A3 (it)
TR (1) TR17550A (it)
ZA (1) ZA724583B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947312A (en) * 1973-09-17 1976-03-30 The General Tire And Rubber Company Apparatus for making pneumatic tires torically with an annular guide assembly
US3926704A (en) * 1974-12-02 1975-12-16 Goodyear Tire & Rubber Force variation measurements on unvulcanized tires
US4214940A (en) * 1978-05-16 1980-07-29 Metzeler Kautshuk AG Wrapping-over device for a tire assembly drum
US4269649A (en) * 1978-12-18 1981-05-26 The Steelastic Company Second stage tire building drum and method for the operation thereof
US4878983A (en) * 1987-08-06 1989-11-07 Schadin Lev V Apparatus for building pneumatic tire covers
IT1292758B1 (it) * 1997-06-10 1999-02-11 Bridgestone Firestone Tech Metodo ed unita' per la realizzazione di un pneumatico radiale per veicoli stradali.
JP3726085B2 (ja) * 2003-03-14 2005-12-14 横浜ゴム株式会社 建設車両用ラジアルタイヤの製造方法
JP2008524019A (ja) * 2004-12-16 2008-07-10 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 車両の車輪用タイヤを製造するための方法及びプラント
KR101364664B1 (ko) 2007-02-15 2014-02-19 피렐리 타이어 소시에떼 퍼 아찌오니 타이어 제조를 위한 공정 및 장치
DE102007051951A1 (de) * 2007-10-31 2009-05-07 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens
CN109435293B (zh) * 2018-12-27 2024-07-02 山东同创精密科技有限公司 一种排气装置及轮胎模具
DE102019131338B3 (de) * 2019-11-20 2020-11-26 Herbert Maschinen- und Anlagenbau GmbH & Co. KG Positioniersystem und Verfahren zur Erstellung von Fahrzeugreifen
JP7524707B2 (ja) * 2020-10-14 2024-07-30 住友ゴム工業株式会社 生タイヤ成形装置
CN114851500B (zh) * 2022-07-04 2022-11-04 成都航利航空科技有限责任公司 一种橡胶密封圈坯料自动成型方法及其装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1562754A (en) * 1923-05-10 1925-11-24 Gautier Claude Marie Machine for making pneumatic-tire covers or casings
US2313035A (en) * 1939-09-22 1943-03-09 Gen Tire & Rubber Co Method of and apparatus for building tires
US2628652A (en) * 1949-08-26 1953-02-17 Gen Tire & Rubber Co Pneumatic tire and method of making same
US2814330A (en) * 1953-11-10 1957-11-26 Pirelli Machine for building pneumatic tires
US2986196A (en) * 1956-01-24 1961-05-30 Nat Standard Co Tire building machine
GB1016181A (en) * 1961-11-27 1966-01-05 Dunlop Rubber Co Improvements in or relating to the manufacture of pneumatic tyres
DE1188274B (de) * 1961-12-23 1965-03-04 Continental Gummi Werke Ag Vorrichtung zum Aufbau von Luftreifenrohlingen
JPS535350B1 (it) * 1964-07-24 1978-02-25
US3489634A (en) * 1965-06-24 1970-01-13 Uniroyal Inc Apparatus for building tires and the like
US3740292A (en) * 1967-07-06 1973-06-19 Uniroyal Englebert France Tire building machine
US3582435A (en) * 1968-12-02 1971-06-01 Nat Standard Co Tire building apparatus including means for enclosing tire beads in tire carcass material in the construction of a tire
FR2051920A5 (it) * 1969-07-01 1971-04-09 Englebert
US3740293A (en) * 1971-05-17 1973-06-19 Nrm Corp Tire building machine

Also Published As

Publication number Publication date
BE786079A (fr) 1973-01-10
LU65707A1 (it) 1974-01-21
ATA598172A (de) 1975-06-15
AT328896B (de) 1976-04-12
FR2145839A5 (it) 1973-02-23
TR17550A (tr) 1975-07-23
DE2234162B2 (de) 1980-10-23
NL7209722A (it) 1973-01-16
AR193883A1 (es) 1973-05-31
US3873397A (en) 1975-03-25
DE2234162C3 (de) 1981-07-09
AU459857B2 (en) 1975-04-10
GB1403368A (en) 1975-08-28
CA990197A (en) 1976-06-01
SU646883A3 (ru) 1979-02-05
BR7204634D0 (pt) 1973-05-31
SE396909B (sv) 1977-10-10
AU4447772A (en) 1974-01-17
DE2234162A1 (de) 1973-01-25
ZA724583B (en) 1973-06-27

Similar Documents

Publication Publication Date Title
IT1010081B (it) Procedimento e dispositivo per la costruzione di pneumatici
IT985500B (it) Perfezionamento negli apparecchi per la fabbricazione di copertoni e simili
IT967723B (it) Procedimento e apparecchio per la produzione di stirolo
IT956663B (it) Metodo ed apparecchiatura per il trattamento di materiali
IT970704B (it) Pneumatici
IT976940B (it) Metodo ed apparecchio per la fabbricazione di pneumatici
IT965233B (it) Stampo di formatura per pneumatici e procedimento di impiego dello stesso
CH521847A (it) Procedimento ed apparecchio per la confezione di coperture pneumatiche
IT943404B (it) Procedimento per la produzione di polieterammine e per la loro otilizzazione
IT967320B (it) Procedimento ed apparecchio per ricostruire copertoni
IT964653B (it) Procedimento ed apparecchio per la costruzione di pneumatici
IT1032504B (it) Metodo ed apparecchio per la rico stituzione del battistrada di pneumatici usati
IT966920B (it) Apparecchio per la fabbricazione di coperture di pneumatici
IT972096B (it) Apparecchiatura ruotante per la fabbricazione di sacchett
IT973826B (it) Procedimento per la separazione di idrocarburo
IT962689B (it) Apparato per la costruzione e la formatura di uno sbozzato per pneumatici cinturati
IT955196B (it) Procedimento e apparecchiatura per la realizzazione di nitrazioni
IT949664B (it) Apparecchio per la preparazione e distribuzione di bevand
IT955100B (it) Apparecchiatura per la fabbrica zione di pneumatici
IT986865B (it) Apparato per la manipolazione di schede
IT956107B (it) Apparecchiatura e procedimento per la confezione di merci
IT966238B (it) Procedimento ed apparecchio per la verifica di pneunatici
IT940082B (it) Tamburo per la costruzione di pneumatici
IT961862B (it) Apparecchio per la produzione di pneumatici
IT985719B (it) Perfezionamento negli apparecchi per la fabbricazione di copertoni e simili