IT945262B - Macchina e procedimento per la confezione di pneumatici - Google Patents

Macchina e procedimento per la confezione di pneumatici

Info

Publication number
IT945262B
IT945262B IT54516/71A IT5451671A IT945262B IT 945262 B IT945262 B IT 945262B IT 54516/71 A IT54516/71 A IT 54516/71A IT 5451671 A IT5451671 A IT 5451671A IT 945262 B IT945262 B IT 945262B
Authority
IT
Italy
Prior art keywords
tires
packaging
procedure
machine
Prior art date
Application number
IT54516/71A
Other languages
English (en)
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 IT945262B publication Critical patent/IT945262B/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
    • 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)
  • Tyre Moulding (AREA)
IT54516/71A 1970-12-18 1971-12-03 Macchina e procedimento per la confezione di pneumatici IT945262B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9942870A 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
IT945262B true IT945262B (it) 1973-05-10

Family

ID=22274967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54516/71A IT945262B (it) 1970-12-18 1971-12-03 Macchina e procedimento per la confezione di pneumatici

Country Status (14)

Country Link
US (1) US3698987A (it)
JP (1) JPS5550774B1 (it)
AR (1) AR196064A1 (it)
BE (1) BE776926A (it)
BR (1) BR7108033D0 (it)
CA (1) CA964178A (it)
DE (1) DE2164145A1 (it)
FR (1) FR2118630A5 (it)
GB (1) GB1337031A (it)
IT (1) IT945262B (it)
LU (1) LU64479A1 (it)
NL (1) NL7116803A (it)
SE (1) SE381842B (it)
ZA (1) ZA717664B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913507B1 (it) * 1970-12-19 1974-04-01
DE2134904B1 (de) * 1971-07-13 1973-01-04 Leonhard Herbert Maschinenfabrik, 6000 Bergen-Enkheim Einrichtung zum Aufbauen und Formen eines Rohlings für Gürtelreifen
US3833445A (en) * 1972-01-14 1974-09-03 Nat Standard Co Tire building apparatus for building tires
US3833444A (en) * 1972-01-19 1974-09-03 Nat Standard Co Tire building apparatus of building tires
US3816218A (en) * 1972-03-29 1974-06-11 Goodyear Tire & Rubber Tire building drum
US3867231A (en) * 1972-06-28 1975-02-18 Goodyear Tire & Rubber Tire building machine
US3883387A (en) * 1973-08-28 1975-05-13 Geza M Csatlos Building drum shaping segment assembly
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
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
US4131500A (en) * 1974-12-09 1978-12-26 Avon Tyres Limited Tire building drum
US4087306A (en) * 1976-08-30 1978-05-02 The Goodyear Tire & Rubber Company Turn-up or turn-over bladder for tire building machines
US4290472A (en) * 1978-09-21 1981-09-22 National-Standard Company Tire building apparatus
US4226656A (en) * 1979-04-02 1980-10-07 The Goodyear Tire & Rubber Company Tire carcass assembly
US4239579A (en) * 1979-05-25 1980-12-16 The Goodyear Tire & Rubber Company Tire building drum
US4278484A (en) * 1979-12-26 1981-07-14 Mccreary Tire & Rubber Company Pneumatic side wall bonding in radial tire manufacture
US4312696A (en) * 1980-03-12 1982-01-26 National-Standard Company Tire building apparatus
US4349406A (en) * 1980-11-05 1982-09-14 The Goodyear Tire & Rubber Company Tire building machine drum
US4402783A (en) * 1981-04-30 1983-09-06 Nrm Corporation Axially collapsible and expandable tire building drum
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
US5433814A (en) * 1992-06-29 1995-07-18 Yasushi Nojiri Green tire building apparatus
US6408919B2 (en) * 1998-04-27 2002-06-25 Compagnie Generale Des Etablissements, Michelin-Michelin & Cie Method and apparatus for manufacturing tires
WO2003095185A1 (en) * 2002-05-07 2003-11-20 Matador A.S. Tyre building drum with turn-up device and method for production of green tyres
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
JP6332368B2 (ja) * 2016-09-06 2018-05-30 横浜ゴム株式会社 空気入りタイヤの成形方法および装置
CN113681783A (zh) * 2021-08-25 2021-11-23 广州市耐动信息科技有限公司 模芯及模具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562966A (it) * 1956-12-14
BE566517A (it) * 1957-04-11
GB897183A (en) * 1957-12-24 1962-05-23 Pirella Societa Per Azioni Apparatus for manufacturing tyre covers on expansible drum
NL110539C (it) * 1959-08-25
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
FR1366516A (fr) * 1962-08-21 1964-07-10 Dunlop Sa Machine pour confectionner et conformer les bandages pneumatiques de véhicules
DE1262582B (de) * 1964-04-27 1968-03-07 Continental Gummi Werke Ag Segmenttrommel zum Aufbauen von Reifenkarkassen
JPS535350B1 (it) * 1964-07-24 1978-02-25

Also Published As

Publication number Publication date
BR7108033D0 (pt) 1973-06-21
SE381842B (sv) 1975-12-22
NL7116803A (it) 1972-06-20
AU3599671A (en) 1973-05-31
JPS5550774B1 (it) 1980-12-19
US3698987A (en) 1972-10-17
BE776926A (fr) 1972-04-17
DE2164145A1 (de) 1972-07-06
CA964178A (en) 1975-03-11
FR2118630A5 (it) 1972-07-28
LU64479A1 (it) 1972-06-20
ZA717664B (en) 1972-08-30
AR196064A1 (es) 1973-11-30
GB1337031A (en) 1973-11-14

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