JPS5243751B2 - - Google Patents

Info

Publication number
JPS5243751B2
JPS5243751B2 JP50034560A JP3456075A JPS5243751B2 JP S5243751 B2 JPS5243751 B2 JP S5243751B2 JP 50034560 A JP50034560 A JP 50034560A JP 3456075 A JP3456075 A JP 3456075A JP S5243751 B2 JPS5243751 B2 JP S5243751B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP50034560A
Other versions
JPS50151283A (ja
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 filed Critical
Publication of JPS50151283A publication Critical patent/JPS50151283A/ja
Publication of JPS5243751B2 publication Critical patent/JPS5243751B2/ja
Expired legal-status Critical Current

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
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/246—Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
    • B29D30/247—Arrangements for the first stage only, e.g. means for radially expanding the drum to lock the beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Braking Arrangements (AREA)
JP50034560A 1974-05-22 1975-03-24 Expired JPS5243751B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47231474A 1974-05-22 1974-05-22

Publications (2)

Publication Number Publication Date
JPS50151283A JPS50151283A (ja) 1975-12-04
JPS5243751B2 true JPS5243751B2 (ja) 1977-11-01

Family

ID=23875006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50034560A Expired JPS5243751B2 (ja) 1974-05-22 1975-03-24

Country Status (8)

Country Link
US (1) US4151035A (ja)
JP (1) JPS5243751B2 (ja)
CA (1) CA1062594A (ja)
DE (1) DE2522798C3 (ja)
FR (1) FR2271922B1 (ja)
GB (1) GB1507522A (ja)
IT (1) IT1034303B (ja)
NL (1) NL175977C (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706586C3 (de) * 1977-02-16 1981-06-25 Naučno-issledovatel'skij konstruktorsko-technologičeskij institut šinnoj promyšlennosti, Omsk Vorrichtung zum Aufbau von Rohlingen für Luftreifen oder Gummicordhüllen
US4203794A (en) * 1978-10-25 1980-05-20 Eaton Corporation Variable width tire building drum with interdigitated shoes
US4210482A (en) * 1978-10-25 1980-07-01 Eaton Corporation Variable width tire building drum
US4402783A (en) * 1981-04-30 1983-09-06 Nrm Corporation Axially collapsible and expandable tire building drum
JPS5912834A (ja) * 1982-07-13 1984-01-23 Bridgestone Corp ラジアルタイヤ成形機用成形ドラム
GB8403495D0 (en) * 1984-02-10 1984-03-14 Bates W & A Ltd Manufacture of pneumatic tyres
US4859272A (en) * 1988-06-22 1989-08-22 The Goodyear Tire & Rubber Company Radial tire belt folding drum
US4936392A (en) * 1988-11-28 1990-06-26 Kevin Kitchin Road shoulder grading attachment
US5047108A (en) * 1990-03-09 1991-09-10 Wyko, Inc. Tire building drum for fabricating high profile type tire carcasses
EP0509094B1 (en) * 1990-11-02 1995-08-30 Sumitomo Rubber Industries Limited Green tire building apparatus
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
US6769468B2 (en) * 2001-09-21 2004-08-03 The Goodyear Tire & Rubber Company Tire building drum having expandable center section and independently expandable bead lock assemblies in the end sections
US20040238102A1 (en) * 2003-05-30 2004-12-02 Jean-Claude Girard Method for manufacturing tires on a flexible manufacturing system
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
FR2900093B1 (fr) * 2006-04-21 2008-07-04 Michelin Soc Tech Perfectionnement d'un tambour d'assemblage destine a la fabrication des pneumatiques autoporteurs.
WO2012006615A1 (en) 2010-07-09 2012-01-12 Wyko Tire Technology, Inc. Anti-flex assembly
BR112013033157A2 (pt) 2011-06-30 2017-01-31 Michelin & Cie métodos e aparelhos para a instalação de um anel de banda de rodagem e uma carcaça de pneu
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
KR102205188B1 (ko) 2013-06-07 2021-01-20 다비안 엔터프라이즈, 엘엘씨 이동 범위가 증가된 타이어 구축 드럼
RU2684094C2 (ru) 2014-02-07 2019-04-03 Дейвиан Энтерпрайзиз, Ллк Расширяемый брекерно-протекторный барабан с сегментами переменной кривизны
US11358356B2 (en) 2018-09-27 2022-06-14 Davian Enterprises, LLC Transfer ring with block and rail system
WO2020160012A1 (en) 2019-01-28 2020-08-06 Davian Enterprises, LLC Expandable belt and tread drum with reverse offset fingers
IT201900023616A1 (it) 2019-12-11 2021-06-11 Pirelli Tamburo di formatura per la produzione di pneumatici per ruote di veicoli e metodo per controllare la geometria di un tamburo di formatura per la produzione di pneumatici per ruote di veicoli
KR20230003534A (ko) 2020-04-22 2023-01-06 윌리엄 에이. 존스 타이어 성형기용 숄더 어셈블리
US12162234B2 (en) 2020-05-29 2024-12-10 Davian Enterprises, LLC Transfer ring shoe and transfer ring with reduced air entrapment features
WO2022120117A2 (en) 2020-12-03 2022-06-09 Davian Enterprises, Llc (Dba Wyko Tire Technologies) Expandable belt and tread drum with magnetic deck fixing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367831A (en) * 1942-11-24 1945-01-23 Firestone Tire & Rubber Co Collapsible form
US2628652A (en) * 1949-08-26 1953-02-17 Gen Tire & Rubber Co Pneumatic tire and method of making same
US2715933A (en) * 1953-03-04 1955-08-23 Goodyear Tire & Rubber Tire building drum
NL294521A (ja) * 1962-06-27
US3475254A (en) * 1965-01-05 1969-10-28 Gen Tire & Rubber Co Tire building machine
US3375154A (en) * 1965-04-09 1968-03-26 Akron Standard Mold Co Tire building drum
US3684621A (en) * 1970-06-18 1972-08-15 Nat Standard Co Tire building drum
FR2123642A5 (ja) * 1971-01-26 1972-09-15 Gazuit Georges
US3816218A (en) * 1972-03-29 1974-06-11 Goodyear Tire & Rubber Tire building drum

Also Published As

Publication number Publication date
FR2271922A1 (ja) 1975-12-19
US4151035A (en) 1979-04-24
CA1062594A (en) 1979-09-18
DE2522798A1 (de) 1975-12-04
NL175977B (nl) 1984-09-03
IT1034303B (it) 1979-09-10
JPS50151283A (ja) 1975-12-04
DE2522798C3 (de) 1979-10-11
DE2522798B2 (de) 1979-02-08
GB1507522A (en) 1978-04-19
NL7505908A (nl) 1975-11-25
NL175977C (nl) 1985-02-01
FR2271922B1 (ja) 1978-04-28

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