IT1045934B - Macchina e procedimento per la confeczione di pneumatici - Google Patents

Macchina e procedimento per la confeczione di pneumatici

Info

Publication number
IT1045934B
IT1045934B IT48844/73A IT4884473A IT1045934B IT 1045934 B IT1045934 B IT 1045934B IT 48844/73 A IT48844/73 A IT 48844/73A IT 4884473 A IT4884473 A IT 4884473A IT 1045934 B IT1045934 B IT 1045934B
Authority
IT
Italy
Prior art keywords
confection
tires
procedure
machine
Prior art date
Application number
IT48844/73A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1045934B publication Critical patent/IT1045934B/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)
    • B29D30/08—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
    • B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
IT48844/73A 1972-03-29 1973-03-15 Macchina e procedimento per la confeczione di pneumatici IT1045934B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00239145A US3816218A (en) 1972-03-29 1972-03-29 Tire building drum

Publications (1)

Publication Number Publication Date
IT1045934B true IT1045934B (it) 1980-06-10

Family

ID=22900805

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48844/73A IT1045934B (it) 1972-03-29 1973-03-15 Macchina e procedimento per la confeczione di pneumatici

Country Status (16)

Country Link
US (1) US3816218A (US06534493-20030318-C00166.png)
JP (1) JPS5722746B2 (US06534493-20030318-C00166.png)
AR (1) AR202180A1 (US06534493-20030318-C00166.png)
AU (1) AU476215B2 (US06534493-20030318-C00166.png)
BE (1) BE797477R (US06534493-20030318-C00166.png)
BR (1) BR7302205D0 (US06534493-20030318-C00166.png)
CA (1) CA984726A (US06534493-20030318-C00166.png)
DE (1) DE2316143A1 (US06534493-20030318-C00166.png)
FR (1) FR2177819B2 (US06534493-20030318-C00166.png)
GB (1) GB1409369A (US06534493-20030318-C00166.png)
IN (1) IN138996B (US06534493-20030318-C00166.png)
IT (1) IT1045934B (US06534493-20030318-C00166.png)
LU (1) LU67265A1 (US06534493-20030318-C00166.png)
NL (1) NL173034C (US06534493-20030318-C00166.png)
SE (1) SE401338B (US06534493-20030318-C00166.png)
ZA (1) ZA731373B (US06534493-20030318-C00166.png)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT334233B (de) * 1973-05-12 1976-01-10 Continental Gummi Werke Ag Reifenaufbaumaschine
US3871942A (en) * 1973-09-17 1975-03-18 Gen Tire & Rubber Co Pneumatic tire carcass building machine having a bead lock assembly and a method of using the same
CA1062594A (en) * 1974-05-22 1979-09-18 Frank R. Jellison Building machine having an infinite number of drum settings
JPS5325580B2 (US06534493-20030318-C00166.png) * 1975-01-14 1978-07-27
US4010058A (en) * 1975-05-16 1977-03-01 The Goodyear Tire & Rubber Company Tire building drum
JPS5294772A (en) * 1976-02-04 1977-08-09 Nec Home Electronics Ltd Impurity diffusion method
DE2723505C3 (de) * 1977-05-25 1981-12-10 Vmi-Epe-Holland B.V., Epe Trommel zum Aufbauen und Formen eines Rohlings für Gürtelreifen
US4155796A (en) * 1978-06-28 1979-05-22 The Goodyear Tire & Rubber Company Single section tire building drum
US4229246A (en) * 1978-12-18 1980-10-21 The Steelastic Company Building drum assembly
US4239579A (en) * 1979-05-25 1980-12-16 The Goodyear Tire & Rubber Company Tire building drum
IT1144468B (it) * 1981-08-12 1986-10-29 Firestone Int Dev Spa Dispositivo di prima formatura di carcasse di pneumatici
EP0181984B1 (en) * 1984-11-23 1989-03-15 The Goodyear Tire & Rubber Company Tire building drum
JPH0224848U (US06534493-20030318-C00166.png) * 1988-08-01 1990-02-19
JPH0645194B2 (ja) * 1990-07-24 1994-06-15 住友ゴム工業株式会社 生タイヤ成形機におけるビードロック方法及びその装置
AU642175B2 (en) * 1990-11-01 1993-10-14 Sumitomo Rubber Industries, Ltd. Green tire building apparatus
IT1245025B (it) * 1991-03-26 1994-09-13 Firestone Int Dev Spa Dispositivo di formatura per pneumatici
JP3157543B2 (ja) * 1991-05-29 2001-04-16 株式会社ブリヂストン ビードロック装置およびこれを用いたビードロック方法
KR940009919B1 (ko) * 1991-09-27 1994-10-18 주식회사금호 타이어 성형 드럼
US5433814A (en) * 1992-06-29 1995-07-18 Yasushi Nojiri Green tire building apparatus
JPH06198766A (ja) * 1992-12-28 1994-07-19 Bridgestone Corp タイヤ成型法およびその装置
CA2121159C (en) * 1993-07-16 2005-03-29 Kenneth Dean Conger Contoured tire building drum and method of building an extended mobility tire
US5354405A (en) * 1993-11-18 1994-10-11 Wyko, Inc. Bead lock drum for use in the manufacture of vehicle tires
IT1303143B1 (it) * 1998-07-10 2000-10-30 Bridgestone Firestone Tech Tamburo unistadio per la formatura di pneumatici
JP2001341212A (ja) * 2000-06-06 2001-12-11 Bridgestone Corp タイヤ成形装置
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
US20050028920A1 (en) * 2003-08-04 2005-02-10 Roedseth John Kolbjoern High crown first stage tire building drum
US7288160B2 (en) * 2004-12-23 2007-10-30 The Goodyear Tire & Rubber Company Method of making a tire using a high crown uni-stage tire building drum
GB0506363D0 (en) 2005-03-30 2005-05-04 Wyko Equip Tyre building drum
KR101819120B1 (ko) 2010-07-09 2018-01-16 다비안 엔터프라이즈, 엘엘씨 굴곡 방지 조립체
US10189221B2 (en) 2012-08-10 2019-01-29 Davian Enterprises, LLC Transfer ring shoe and transfer ring having varied shoe profile
RU2659249C2 (ru) 2013-06-07 2018-06-29 Дейвиан Энтерпрайзиз, Ллк Шиносборочный барабан с увеличенным диапазоном перемещения
US10328647B2 (en) 2013-08-12 2019-06-25 Davian Enterprises, LLC Expandable belt and tread drum having irregular segment profiles
US10617411B2 (en) * 2015-12-01 2020-04-14 Covidien Lp Adapter assembly for surgical device
US10245796B2 (en) * 2016-07-25 2019-04-02 The Goodyear Tire & Rubber Company Center deck assembly for tire building drum
EP3856504A4 (en) 2018-09-27 2022-11-16 Davian Enterprises, LLC TRANSFER RING WITH BLOCK AND RAIL SYSTEM
KR20210131345A (ko) 2019-01-28 2021-11-02 다비안 엔터프라이즈, 엘엘씨 역방향 오프셋 핑거를 갖는 팽창 가능한 벨트 및 트레드 드럼
US11993043B2 (en) 2020-12-03 2024-05-28 Davian Enterprises, LLC Expandable belt and tread drum with magnetic deck fixing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562966A (US06534493-20030318-C00166.png) * 1956-12-14
FR1311178A (fr) * 1961-07-04 1962-12-07 Dunlop Sa Machine à confectionner des enveloppes pour bandages pneumatiques
GB1016181A (en) * 1961-11-27 1966-01-05 Dunlop Rubber Co Improvements in or relating to the manufacture of pneumatic tyres
US3207648A (en) * 1962-02-01 1965-09-21 Akron Standard Mold Co Tire building apparatus
US3140216A (en) * 1962-04-18 1964-07-07 Akron Standard Mold Co Precision tire building drum
NL284115A (US06534493-20030318-C00166.png) * 1962-06-05
US3237199A (en) * 1963-04-26 1966-02-22 Tire building apparatus
US3265549A (en) * 1963-06-06 1966-08-09 Goodyear Tire & Rubber Method and apparatus for building a tire
DE1262582B (de) * 1964-04-27 1968-03-07 Continental Gummi Werke Ag Segmenttrommel zum Aufbauen von Reifenkarkassen
US3698987A (en) * 1970-12-18 1972-10-17 Goodyear Tire & Rubber Tire building drum

Also Published As

Publication number Publication date
ZA731373B (en) 1973-11-28
AU5305673A (en) 1974-09-12
NL7304393A (US06534493-20030318-C00166.png) 1973-10-02
BR7302205D0 (pt) 1974-07-11
DE2316143A1 (de) 1973-10-11
NL173034C (nl) 1983-12-01
JPS5722746B2 (US06534493-20030318-C00166.png) 1982-05-14
FR2177819A2 (US06534493-20030318-C00166.png) 1973-11-09
FR2177819B2 (US06534493-20030318-C00166.png) 1976-05-21
SE401338B (sv) 1978-05-02
JPS499584A (US06534493-20030318-C00166.png) 1974-01-28
CA984726A (en) 1976-03-02
GB1409369A (en) 1975-10-08
US3816218A (en) 1974-06-11
LU67265A1 (US06534493-20030318-C00166.png) 1973-05-28
BE797477R (fr) 1973-07-16
IN138996B (US06534493-20030318-C00166.png) 1976-04-24
AR202180A1 (es) 1975-05-23
AU476215B2 (en) 1976-09-16

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