IT974027B - Perfezionamento nelle presse per la vulcanizzazione di pneumatici - Google Patents

Perfezionamento nelle presse per la vulcanizzazione di pneumatici

Info

Publication number
IT974027B
IT974027B IT54655/72A IT5465572A IT974027B IT 974027 B IT974027 B IT 974027B IT 54655/72 A IT54655/72 A IT 54655/72A IT 5465572 A IT5465572 A IT 5465572A IT 974027 B IT974027 B IT 974027B
Authority
IT
Italy
Prior art keywords
volcanization
tires
presses
improvement
Prior art date
Application number
IT54655/72A
Other languages
English (en)
Original Assignee
Gazutt G
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 Gazutt G filed Critical Gazutt G
Application granted granted Critical
Publication of IT974027B publication Critical patent/IT974027B/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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/062—Means for sealing the tyre against the mould in the bead areas
    • B29D2030/0621—Means for sealing the tyre against the mould in the bead areas to seal the bead portions against the mould i.e. by using pressing devices
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/062—Means for sealing the tyre against the mould in the bead areas
    • B29D2030/0621—Means for sealing the tyre against the mould in the bead areas to seal the bead portions against the mould i.e. by using pressing devices
    • B29D2030/0626—Means for sealing the tyre against the mould in the bead areas to seal the bead portions against the mould i.e. by using pressing devices the pressing devices being one-piece devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Diaphragms And Bellows (AREA)
IT54655/72A 1972-01-03 1972-12-12 Perfezionamento nelle presse per la vulcanizzazione di pneumatici IT974027B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7200021A FR2166241B1 (it) 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
IT974027B true IT974027B (it) 1974-06-20

Family

ID=9091431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54655/72A IT974027B (it) 1972-01-03 1972-12-12 Perfezionamento nelle presse per la vulcanizzazione di pneumatici

Country Status (11)

Country Link
US (1) US3794457A (it)
JP (1) JPS5147476B2 (it)
BE (1) BE792418A (it)
CS (1) CS178880B2 (it)
DE (1) DE2300198C3 (it)
FR (1) FR2166241B1 (it)
GB (1) GB1411891A (it)
IT (1) IT974027B (it)
LU (1) LU66785A1 (it)
NL (1) NL7300078A (it)
SU (1) SU451231A3 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136765A (en) * 1975-05-22 1976-11-26 Kobe Steel Ltd Tire equipping apparatus
GB1559772A (en) * 1975-10-02 1980-01-23 Dunlop Ltd Pneumatic tyre manufacture
US4014632A (en) * 1976-06-14 1977-03-29 The B. F. Goodrich Company Pneumatic tire mold
US4338069A (en) * 1980-04-09 1982-07-06 Nrm Corporation Tire press
US4368015A (en) * 1980-08-23 1983-01-11 Kabushiki Kaisha Kobe Seiko Sho Tire vulcanizer
US4395209A (en) * 1981-04-20 1983-07-26 Nrm Corporation Tire press
US4606714A (en) * 1983-03-31 1986-08-19 The Goodyear Tire & Rubber Company Tire press mechanism
US4444715A (en) * 1983-03-31 1984-04-24 The Goodyear Tire & Rubber Company Method of making tires
US4447385A (en) * 1983-08-01 1984-05-08 Nrm Corporation Tire press, loader and method
US4608219A (en) * 1985-06-11 1986-08-26 Nrm Corporation Tire press, loader and method
DE3603076C2 (de) * 1986-02-01 1996-09-26 Krupp Ag Reifenheizpresse
JPH01253408A (ja) * 1988-04-01 1989-10-09 Mitsubishi Heavy Ind Ltd タイヤ加硫プレスの生タイヤセツト方法
US5246515A (en) * 1991-11-25 1993-09-21 The Goodyear Tire & Rubber Company Bead support system for use during tire manufacture
EP0727296A3 (en) * 1995-01-31 1997-05-02 Fuji Shoji Kabushiki Kaisha Tire vulcanization device
DE19724746A1 (de) * 1997-06-12 1998-12-24 Continental Ag Vorrichtung und Verfahren zum Vulkanisieren eines wulstlosen Fahrzeugluftreifens
JP4473906B2 (ja) * 2007-11-30 2010-06-02 株式会社神戸製鋼所 タイヤ加硫機の中心機構、およびその制御方法
JP5474753B2 (ja) * 2010-12-21 2014-04-16 株式会社神戸製鋼所 タイヤ加硫機の中心機構
US11904563B1 (en) 2020-05-12 2024-02-20 Teddy Lee Gore System, apparatus and method for programmable logic control of pressure in a tire curing press bladder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337857A (en) * 1942-11-04 1943-12-28 Mcnell Machine & Engineering C Apparatus for shaping and vulcanizing pneumatic tires
US2854693A (en) * 1955-05-13 1958-10-07 Robbins Tire And Rubber Compan Retreading apparatus
US2979091A (en) * 1958-12-31 1961-04-11 Firestone Tire & Rubber Co Quick acting tire mounting chuck
LU44661A1 (it) * 1963-10-19 1965-04-19
DE1778616C3 (de) * 1968-05-17 1974-08-15 Leonhard Herbert, Maschinenfabrik, 6000 Bergen-Enkheim Reifenvulkanisierpresse mit Heizbalg

Also Published As

Publication number Publication date
DE2300198C3 (de) 1975-10-09
JPS4874582A (it) 1973-10-08
FR2166241A1 (it) 1973-08-17
FR2166241B1 (it) 1974-09-13
US3794457A (en) 1974-02-26
DE2300198B2 (de) 1975-02-06
NL7300078A (it) 1973-07-05
BE792418A (fr) 1973-03-30
DE2300198A1 (de) 1973-07-26
CS178880B2 (en) 1977-10-31
LU66785A1 (it) 1973-03-19
GB1411891A (en) 1975-10-29
SU451231A3 (ru) 1974-11-25
JPS5147476B2 (it) 1976-12-15

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