IT1136793B - Tamburo e procedimento di formatura di un pneumatico radiale - Google Patents

Tamburo e procedimento di formatura di un pneumatico radiale

Info

Publication number
IT1136793B
IT1136793B IT22418/81A IT2241881A IT1136793B IT 1136793 B IT1136793 B IT 1136793B IT 22418/81 A IT22418/81 A IT 22418/81A IT 2241881 A IT2241881 A IT 2241881A IT 1136793 B IT1136793 B IT 1136793B
Authority
IT
Italy
Prior art keywords
drum
radial tire
forming procedure
procedure
forming
Prior art date
Application number
IT22418/81A
Other languages
English (en)
Other versions
IT8122418A0 (it
Inventor
Paul E Appleby
Henry D Broyles
John E Hill
Arland A Peck
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 IT8122418A0 publication Critical patent/IT8122418A0/it
Application granted granted Critical
Publication of IT1136793B publication Critical patent/IT1136793B/it

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)
    • B29D30/36—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
    • B29D30/32—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
IT22418/81A 1980-06-19 1981-06-18 Tamburo e procedimento di formatura di un pneumatico radiale IT1136793B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/161,055 US4325764A (en) 1980-06-19 1980-06-19 Drum and method of shaping a radial tire

Publications (2)

Publication Number Publication Date
IT8122418A0 IT8122418A0 (it) 1981-06-18
IT1136793B true IT1136793B (it) 1986-09-03

Family

ID=22579625

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22418/81A IT1136793B (it) 1980-06-19 1981-06-18 Tamburo e procedimento di formatura di un pneumatico radiale

Country Status (14)

Country Link
US (1) US4325764A (it)
JP (2) JPS5722039A (it)
AR (1) AR224690A1 (it)
AU (1) AU540625B2 (it)
BR (1) BR8103736A (it)
CA (1) CA1154660A (it)
DE (1) DE3123777A1 (it)
FR (1) FR2484908A1 (it)
GB (1) GB2078177B (it)
IT (1) IT1136793B (it)
LU (1) LU83421A1 (it)
MX (1) MX154821A (it)
MY (1) MY8600128A (it)
ZA (1) ZA813360B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60184666U (ja) * 1984-05-17 1985-12-07 株式会社　丹下紙工品製作所 製本の構造体
US4855008A (en) * 1988-05-09 1989-08-08 The Goodyear Tire & Rubber Company Expandable tire building drum
JPH0644674Y2 (ja) * 1990-03-30 1994-11-16 住友ゴム工業株式会社 フォーマー
JP3080966B2 (ja) * 1990-05-02 2000-08-28 株式会社ブリヂストン タイヤ成型装置
JP3285914B2 (ja) * 1991-11-14 2002-05-27 株式会社ブリヂストン タイヤ製造用ドラム
US6012500A (en) * 1998-01-23 2000-01-11 Bridgestone/Firestone, Inc. Second stage tire building machine utilizing bladderless former sleeve
JP4242957B2 (ja) * 1998-10-30 2009-03-25 株式会社ブリヂストン 空気入りタイヤの製造方法
JP2001293793A (ja) * 2000-04-14 2001-10-23 Bridgestone Corp タイヤ成形ドラム
US6488797B1 (en) 2000-05-12 2002-12-03 Bridgestone/Firestone North American Tire, Llc First stage run flat tire building drum and method of using same
JP2001341212A (ja) * 2000-06-06 2001-12-11 Bridgestone Corp タイヤ成形装置
US6854963B2 (en) * 2002-01-28 2005-02-15 The Goodyear Tire & Rubber Company Radially expandable bead molding ring for a tire mold
GB0413275D0 (en) * 2004-06-15 2004-07-14 Wyko Equip Bead lock arrangement
ATE400425T1 (de) * 2004-09-20 2008-07-15 Pirelli Verfahren und vorrichtung zur herstellung von reifen
EP1793981B1 (en) * 2004-09-20 2009-08-12 PIRELLI TYRE S.p.A. A method and a plant for manufacturing tyres
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
US20130008611A1 (en) * 2011-07-05 2013-01-10 Rob Marcus Multi-Piece Sealing Sleeve
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
EP3003698A4 (en) 2013-06-07 2016-12-28 Davian Entpr Llc PNEUMATIC PICKING DRUM HAVING AN INCREASED MOTION RANGE
EP3102399B1 (en) 2014-02-07 2018-12-19 Davian Enterprises, LLC Expandable belt and tread drum with varied curvature segments
EP3148785B1 (en) 2014-05-27 2019-12-25 Pirelli Tyre S.p.A. Process and apparatus for building tyres
US20170144400A1 (en) * 2015-11-24 2017-05-25 The Goodyear Tire & Rubber Company Method for manufacturing a single belt/overlay component for a pneumatic tire
US10960627B2 (en) * 2017-09-01 2021-03-30 The Goodyear Tire & Rubber Company Method of making a tire
US11034112B2 (en) * 2017-09-01 2021-06-15 The Goodyear Tire & Rubber Company Method of making a tire
US20190070814A1 (en) * 2017-09-01 2019-03-07 The Goodyear Tire & Rubber Company Method of building tires
US20190070812A1 (en) * 2017-09-01 2019-03-07 The Goodyear Tire & Rubber Company Method of building a tire
JP7332702B2 (ja) 2018-09-27 2023-08-23 ダビアン エンタープライズィズ、エルエルシー ブロック・アンド・レール・システムを備えたトランスファー・リング
JP7137458B2 (ja) * 2018-12-18 2022-09-14 Ｔｏｙｏ Ｔｉｒｅ株式会社 シェーピングドラム用シールゴム及びシェーピングドラム
CN113518705B (zh) 2019-01-28 2023-10-20 达维阶企业有限责任公司 带反向偏离指状件的可扩展带束层和胎面鼓

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562966A (it) * 1956-12-14
US3107192A (en) * 1960-03-16 1963-10-15 Goodyear Tire & Rubber Apparatus for shaping tires
GB1016181A (en) * 1961-11-27 1966-01-05 Dunlop Rubber Co Improvements in or relating to the manufacture of pneumatic tyres
US3402090A (en) * 1965-05-14 1968-09-17 Gen Tire & Rubber Co Tire shaping apparatus
US3485692A (en) * 1965-06-21 1969-12-23 Nat Standard Co Tire building drum and method of building pneumatic tires
US3492184A (en) * 1966-02-23 1970-01-27 Firestone Tire & Rubber Co Tire body centering chuck
FR1482198A (fr) * 1966-04-14 1967-05-26 Fr Du Pneu Englebert Soc Joint spécial pour machine à fabriquer les pneumatiques
FR1560272A (it) * 1967-09-15 1969-03-21
DE2134904B1 (de) * 1971-07-13 1973-01-04 Leonhard Herbert Maschinenfabrik, 6000 Bergen-Enkheim Einrichtung zum Aufbauen und Formen eines Rohlings für Gürtelreifen
IT957079B (it) * 1971-09-14 1973-10-10 Pirelli Perfezionamenti alle macchine per la confezione dei pneumatici spe cialmente dei pneumatici radiali
FR2193706A1 (en) * 1972-07-26 1974-02-22 Olier Ets Tyre building drum - with open hollow crown, support hub, armson crown, and segments supported radially by inflatable membrane
JPS5232389B2 (it) * 1972-12-26 1977-08-20
US3822165A (en) * 1973-02-16 1974-07-02 Uniroyal Inc Shaping drum
US3923572A (en) * 1973-03-07 1975-12-02 Goodrich Co B F Method and apparatus for building tires
DE2314441C2 (de) * 1973-03-23 1975-01-09 Akron Standard Gmbh Trommel- U. Maschinenbau, 2100 Hamburg Vorrichtung zum Bombieren von im wesentlichen hohlzylindrischen Rohlingen für Luftreifen
JPS5719016B2 (it) * 1973-05-02 1982-04-20
JPS5072976A (it) * 1973-08-28 1975-06-16
US3922187A (en) * 1973-10-19 1975-11-25 Uniroyal Inc Pneumatic tire shaping apparatus
AT341358B (de) * 1974-03-01 1978-02-10 Phoenix Gummiwerke Ag Vorrichtung zum bombieren von karkassenrohlingen fur gurtelreifen
DE2436066C2 (de) * 1974-07-26 1982-12-02 Continental Gummi-Werke Ag, 3000 Hannover Vorrichtung zum Bombieren von im wesentlichen in zylindrischer Form aufgebauten Karkassen für Luftreifen
DE2441237A1 (de) * 1974-08-28 1976-03-11 Continental Gummi Werke Ag Vorrichtung zum bombieren zylindrischer karkassen
GB1532960A (en) * 1974-12-09 1978-11-22 Avon Tyres Ltd Tyre building drum
IT1076637B (it) * 1977-03-31 1985-04-27 Pirelli Tamburo di confezione pneumatici
US4144114A (en) * 1977-07-11 1979-03-13 Nrm Corporation Tire building machine
US4214939A (en) * 1978-03-15 1980-07-29 Nrm Corporation Tire building machine
US4243451A (en) * 1979-02-21 1981-01-06 The Goodyear Tire & Rubber Company Building and shaping a tire

Also Published As

Publication number Publication date
AR224690A1 (es) 1981-12-30
ZA813360B (en) 1982-05-26
AU7090481A (en) 1981-12-24
JPS5722039A (en) 1982-02-04
FR2484908B1 (it) 1984-11-30
AU540625B2 (en) 1984-11-29
US4325764A (en) 1982-04-20
JPH0211154Y2 (it) 1990-03-20
BR8103736A (pt) 1982-03-02
GB2078177B (en) 1985-02-13
JPS63191018U (it) 1988-12-08
IT8122418A0 (it) 1981-06-18
LU83421A1 (fr) 1981-10-29
CA1154660A (en) 1983-10-04
MY8600128A (en) 1986-12-31
DE3123777C2 (it) 1989-12-07
FR2484908A1 (fr) 1981-12-24
DE3123777A1 (de) 1982-05-13
MX154821A (es) 1987-12-15
GB2078177A (en) 1982-01-06

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