IT958573B - Perfezionamento nele presse per la vulcanizzazione di pneumatici - Google Patents

Perfezionamento nele presse per la vulcanizzazione di pneumatici

Info

Publication number
IT958573B
IT958573B IT5007672A IT5007672A IT958573B IT 958573 B IT958573 B IT 958573B IT 5007672 A IT5007672 A IT 5007672A IT 5007672 A IT5007672 A IT 5007672A IT 958573 B IT958573 B IT 958573B
Authority
IT
Italy
Prior art keywords
vulcanization
tires
presses
improvement
Prior art date
Application number
IT5007672A
Other languages
English (en)
Italian (it)
Original Assignee
Gazuit 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 Gazuit G filed Critical Gazuit G
Application granted granted Critical
Publication of IT958573B publication Critical patent/IT958573B/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
    • 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
    • B29D30/0605—Vulcanising presses characterised by moulds integral with the presses having radially movable 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
    • 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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT5007672A 1972-02-23 1972-05-05 Perfezionamento nele presse per la vulcanizzazione di pneumatici IT958573B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206098A FR2172819B1 (fr) 1972-02-23 1972-02-23

Publications (1)

Publication Number Publication Date
IT958573B true IT958573B (it) 1973-10-30

Family

ID=9093980

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5007672A IT958573B (it) 1972-02-23 1972-05-05 Perfezionamento nele presse per la vulcanizzazione di pneumatici

Country Status (9)

Country Link
JP (1) JPS5147191B2 (fr)
BE (1) BE782828A (fr)
CS (1) CS178870B2 (fr)
FR (1) FR2172819B1 (fr)
GB (1) GB1368362A (fr)
IT (1) IT958573B (fr)
LU (1) LU65222A1 (fr)
NL (1) NL7207033A (fr)
SU (1) SU513609A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068989A (en) * 1976-09-03 1978-01-17 Nrm Corporation Tire curing press
RU207604U1 (ru) * 2021-02-25 2021-11-03 Публичное акционерное общество завод "Красное знамя" Разъемник пресс-форм

Also Published As

Publication number Publication date
BE782828A (fr) 1972-08-16
DE2227818B2 (de) 1976-09-30
NL7207033A (fr) 1973-08-27
FR2172819A1 (fr) 1973-10-05
LU65222A1 (fr) 1972-07-13
JPS5147191B2 (fr) 1976-12-13
SU513609A3 (ru) 1976-05-05
CS178870B2 (en) 1977-10-31
JPS4890371A (fr) 1973-11-26
GB1368362A (en) 1974-09-25
FR2172819B1 (fr) 1974-08-02
DE2227818A1 (de) 1973-09-06

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