BE710433A - - Google Patents

Info

Publication number
BE710433A
BE710433A BE710433DA BE710433A BE 710433 A BE710433 A BE 710433A BE 710433D A BE710433D A BE 710433DA BE 710433 A BE710433 A BE 710433A
Authority
BE
Belgium
Application number
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 BE710433A publication Critical patent/BE710433A/xx

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
    • 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)
    • B29D30/08—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
    • B29D2030/3207—Positioning the beads
    • 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
    • B29D2030/3242—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
BE710433D 1967-02-08 1968-02-07 BE710433A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1240267 1967-02-08

Publications (1)

Publication Number Publication Date
BE710433A true BE710433A (ja) 1968-06-17

Family

ID=11139735

Family Applications (1)

Application Number Title Priority Date Filing Date
BE710433D BE710433A (ja) 1967-02-08 1968-02-07

Country Status (13)

Country Link
US (1) US3694290A (ja)
AT (2) AT306554B (ja)
BE (1) BE710433A (ja)
BG (1) BG18591A3 (ja)
CH (1) CH505684A (ja)
DE (1) DE1753828C3 (ja)
ES (1) ES350098A1 (ja)
FR (1) FR1564599A (ja)
GB (1) GB1220134A (ja)
LU (1) LU55417A1 (ja)
NL (1) NL153476B (ja)
PL (1) PL79267B1 (ja)
RO (1) RO57805A (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105505A5 (ja) * 1970-09-09 1972-04-28 Uniroyal
US4048002A (en) * 1973-07-02 1977-09-13 National-Standard Company Tire building apparatus
US4087306A (en) * 1976-08-30 1978-05-02 The Goodyear Tire & Rubber Company Turn-up or turn-over bladder for tire building machines
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
KR950007655B1 (ko) * 1990-11-02 1995-07-14 스미토모 라버 인더스트리스주식회사 생타이어 성형방법 및 장치
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
CN105658419B (zh) 2013-06-07 2018-01-02 达维阶企业有限责任公司 具有增大的运动范围的轮胎构造鼓
WO2015120379A1 (en) 2014-02-07 2015-08-13 Davian Enterprises, LLC Expandable belt and tread drum with varied curvature segments
WO2020069300A1 (en) 2018-09-27 2020-04-02 Davian Enterprises, LLC Transfer ring with block and rail system
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
JP2023523042A (ja) 2020-04-22 2023-06-01 エー． ジョーンズ，ウィリアム タイヤ製造機用ショルダーアセンブリ
US11993043B2 (en) 2020-12-03 2024-05-28 Davian Enterprises, LLC Expandable belt and tread drum with magnetic deck fixing

Also Published As

Publication number Publication date
NL153476B (nl) 1977-06-15
DE1753828B2 (de) 1977-12-22
RO57805A (ja) 1975-02-15
CH505684A (it) 1971-04-15
DE1753828C3 (de) 1978-08-31
PL79267B1 (ja) 1975-06-30
AT306554B (de) 1973-02-15
BG18591A3 (ja) 1975-02-25
LU55417A1 (ja) 1968-04-16
ES350098A1 (es) 1969-04-16
US3694290A (en) 1972-09-26
AT288895B (de) 1971-03-25
FR1564599A (ja) 1969-04-25
DE1753828A1 (de) 1974-06-06
GB1220134A (en) 1971-01-20
NL6800993A (ja) 1968-08-09

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