IT978892B - Procedimento e dispositivo per la vulcanizzazione senza soffiet to di pneumatici grezzi - Google Patents

Procedimento e dispositivo per la vulcanizzazione senza soffiet to di pneumatici grezzi

Info

Publication number
IT978892B
IT978892B IT20124/73A IT2012473A IT978892B IT 978892 B IT978892 B IT 978892B IT 20124/73 A IT20124/73 A IT 20124/73A IT 2012473 A IT2012473 A IT 2012473A IT 978892 B IT978892 B IT 978892B
Authority
IT
Italy
Prior art keywords
vulcanization
bellows
procedure
tires
crude
Prior art date
Application number
IT20124/73A
Other languages
English (en)
Original Assignee
Semperit Ag
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 Semperit Ag filed Critical Semperit Ag
Application granted granted Critical
Publication of IT978892B publication Critical patent/IT978892B/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
    • B29D30/0662—Accessories, details or auxiliary operations
    • 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
    • B29D30/0602—Vulcanising tyres; Vulcanising presses for tyres the vulcanising medium being in direct contact with the tyre
    • 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
    • B29D2030/0622—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 collapsable, e.g. annular elements consisting of a plurality of sectors
    • 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
    • B29D2030/0627—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 ring-shaped

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)
IT20124/73A 1972-02-08 1973-02-07 Procedimento e dispositivo per la vulcanizzazione senza soffiet to di pneumatici grezzi IT978892B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT99472 1972-02-08
AT99372 1972-02-08

Publications (1)

Publication Number Publication Date
IT978892B true IT978892B (it) 1974-09-20

Family

ID=25594537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20124/73A IT978892B (it) 1972-02-08 1973-02-07 Procedimento e dispositivo per la vulcanizzazione senza soffiet to di pneumatici grezzi

Country Status (6)

Country Link
US (1) US3917791A (it)
JP (1) JPS4889277A (it)
DE (1) DE2303853A1 (it)
FR (1) FR2171285B1 (it)
GB (1) GB1418404A (it)
IT (1) IT978892B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075187A (en) * 1976-05-12 1978-02-21 W. R. Grace & Co. Method for making blow molded generally tire shaped articles
US4236883A (en) * 1979-07-05 1980-12-02 Nrm Corporation Tire press
US4582470A (en) * 1981-03-26 1986-04-15 Kazumasa Sarumaru Apparatus for vulcanizing a tire
JPS59167243A (ja) * 1983-03-14 1984-09-20 Kazumasa Sarumaru タイヤ加硫装置におけるタイヤ体密封装置
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
ES2184056T3 (es) * 1996-05-28 2003-04-01 Semperit Reifen Ges M B H Procedimiento y dispositivo para el vulcanizado de neumaticos.
WO1998042499A1 (en) * 1997-03-25 1998-10-01 The Goodyear Tire & Rubber Company Vulcanized innerliner and method of utilizing the same for pneumatic tyres

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL203224A (it) * 1954-08-03
US2880458A (en) * 1955-01-07 1959-04-07 Cleveland Trust Co Apparatus and method for shaping and vulcanizing pneumatic tires
US2959815A (en) * 1955-06-17 1960-11-15 Nat Rubber Machinery Co Tire curing press
US3690794A (en) * 1969-08-01 1972-09-12 Donald Elston Shellabarger Tire bead sealing and supporting means for retreading mold

Also Published As

Publication number Publication date
US3917791A (en) 1975-11-04
DE2303853A1 (de) 1973-08-16
FR2171285B1 (it) 1977-02-04
JPS4889277A (it) 1973-11-21
FR2171285A1 (it) 1973-09-21
GB1418404A (en) 1975-12-17

Similar Documents

Publication Publication Date Title
IT1010081B (it) Procedimento e dispositivo per la costruzione di pneumatici
IT1045934B (it) Macchina e procedimento per la confeczione di pneumatici
IT964494B (it) Procedimento e dispositivo per mi gliorare il comportamento dinamico dei pneumatici
IT970704B (it) Pneumatici
IT976940B (it) Metodo ed apparecchio per la fabbricazione di pneumatici
IT945262B (it) Macchina e procedimento per la confezione di pneumatici
IT1006389B (it) Procedimento per la fabbricazione di pneumatici
IT1032504B (it) Metodo ed apparecchio per la rico stituzione del battistrada di pneumatici usati
IT966920B (it) Apparecchio per la fabbricazione di coperture di pneumatici
IT986427B (it) Procedimento per la fabbricazio ne di pneumatici per veicoli
TR16732A (tr) Pnoematik dis lastiklerde veya bunlarla ilgili islahat
IT978892B (it) Procedimento e dispositivo per la vulcanizzazione senza soffiet to di pneumatici grezzi
TR16824A (tr) Pnoematik dis lastiklerde veya bunlaria ilgili islahat
IT955100B (it) Apparecchiatura per la fabbrica zione di pneumatici
IT941901B (it) Sistema per misurare la profondita del battistrada di pneumatici
IT996933B (it) Dispositivo per applicare la striscia di riempimento all anello del cerchietto per pneumatici
IT995851B (it) Pressa riscaldata per la vulcanizza zione di pneumatici greggi
IT940082B (it) Tamburo per la costruzione di pneumatici
IT950044B (it) Procedimento per la produzione di pneumatici per veicoli
IT957776B (it) Procedimento per la produzione di mescole di gomma
IT987060B (it) Fabbricazione di pneumatici
IT956602B (it) Dispositivo per vulcanizzare senza soffietto pneumatici grezzi
IT961862B (it) Apparecchio per la produzione di pneumatici
TR17789A (tr) Pnoematik dis lastiklerde veya bunlarla ilgili islahat
IT958859B (it) Inceneritore per la distruzione di pneumatici