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SE8200129L - DEVICE HEATING UNDER PRESSURE, SPECIFICALLY FOR REGULATING VEHICLE TIRES - Google Patents

DEVICE HEATING UNDER PRESSURE, SPECIFICALLY FOR REGULATING VEHICLE TIRES

Info

Publication number
SE8200129L
SE8200129L SE8200129A SE8200129A SE8200129L SE 8200129 L SE8200129 L SE 8200129L SE 8200129 A SE8200129 A SE 8200129A SE 8200129 A SE8200129 A SE 8200129A SE 8200129 L SE8200129 L SE 8200129L
Authority
SE
Sweden
Prior art keywords
hub
tyre
under pressure
base
cover
Prior art date
Application number
SE8200129A
Other languages
Swedish (sv)
Inventor
J Jarry
Original Assignee
Michelin & Cie
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
Priority claimed from FR8100705A external-priority patent/FR2497723A1/en
Application filed by Michelin & Cie filed Critical Michelin & Cie
Publication of SE8200129L publication Critical patent/SE8200129L/en

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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • B29D30/542—Retreading using envelopes or membranes provided with sealings for curing
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • 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
    • B29D2030/0666—Heating by using fluids
    • B29D2030/0667—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor
    • B29D2030/0669—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor the fluids being circulated by a turbine type pump associated with the mould, e.g. positioned in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Apparatus for heating pneumatic tyres to be repaired or retreaded comprises a circular tank (1) made up of a base (2) and a hinged cover (3); a hub (4) integral with the base (2); a first flexible membrane (6) positioned between the hub (4) and the periphery (2') of the base (2); and a second flexible membrane (6') positioned between the periphery (31) of the cover and an annular support (3'') integral with the cover (3). In use a tyre P is mounted on the hub (4) between the two membranes (6, 6') which are forced against the tyre by pressurized fluid admitted via pipes (10A, 10B) to chambers (10, 10'). Pressurized fluid passes to the tyre interior (12) via inlet (12A) and apertures (4') in the hub and is heated by electric elements (9) and a fan (8) within the hub. Chamber (11) at the exterior of the tyre crown receives fluid under pressure via inlet (11A) and is heated by an electric element (14) and a fan (13). The fans and/or heating elements are controlled by a thermostatic regulator C. <IMAGE>
SE8200129A 1981-01-14 1982-01-12 DEVICE HEATING UNDER PRESSURE, SPECIFICALLY FOR REGULATING VEHICLE TIRES SE8200129L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8100705A FR2497723A1 (en) 1981-01-14 1981-01-14 Tyre consolidation and vulcanisation mould - using hot pneumatic pressure via sidewall membranes and direct pressure within and circumferentially
FR8120626A FR2515572A2 (en) 1981-01-14 1981-11-02 PROCESS FOR VULCANIZING PNEUMATIC PARTS IN CONTACT WITH OTHERS

Publications (1)

Publication Number Publication Date
SE8200129L true SE8200129L (en) 1982-07-15

Family

ID=26222188

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200129A SE8200129L (en) 1981-01-14 1982-01-12 DEVICE HEATING UNDER PRESSURE, SPECIFICALLY FOR REGULATING VEHICLE TIRES

Country Status (16)

Country Link
JP (1) JPS57188339A (en)
AR (1) AR225387A1 (en)
AT (1) AT387748B (en)
AU (1) AU546585B2 (en)
BE (1) BE891628A (en)
BR (1) BR8200182A (en)
CH (1) CH645572A5 (en)
DE (1) DE3200943C2 (en)
DK (1) DK12682A (en)
ES (1) ES8302529A1 (en)
FR (1) FR2515572A2 (en)
GB (1) GB2091173B (en)
IT (1) IT1154406B (en)
LU (1) LU83873A1 (en)
NL (1) NL8200073A (en)
SE (1) SE8200129L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720972A1 (en) * 1994-06-09 1995-12-15 Sedepro Vulcanization of tires: intake of calories from the inside.
JP5400182B2 (en) * 2012-01-11 2014-01-29 株式会社神戸製鋼所 Vulcanizer
US20160354986A1 (en) * 2013-11-15 2016-12-08 Compagnie Generale Des Etablissements Michelin Methods of forming a retreaded tire using a degassing operation
FR3015349B1 (en) * 2013-12-23 2016-08-05 Michelin & Cie METHOD FOR RETRIEVING A TIRE BY MEANS OF HOT AIR
DE202014007191U1 (en) * 2014-09-09 2014-09-29 Klaus-Dieter Nies Device for isolating a container containing a tire mold or vulcanizing mold
FR3028444B1 (en) 2014-11-19 2017-10-06 Michelin & Cie DEVICE AND METHOD FOR VULCANIZING TIRES

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755056A (en) * 1969-11-10 1971-02-01 Schelkmann Wilhelm VULCANIZATION PROCESS.
US3729358A (en) * 1970-07-06 1973-04-24 C Barefoot Apparatus for retreading tires
US3752726A (en) * 1971-04-16 1973-08-14 C Barefoot Apparatus for retreading tires
US3770858A (en) * 1971-09-10 1973-11-06 Mcneil Corp Method for retreading tires
FR2184515A1 (en) * 1972-05-19 1973-12-28 Kobe Machinery O Ltd Vulcanising pneumatic tyres - using turbulent heated gas stream in mould cavity
DE2343282A1 (en) * 1973-08-28 1975-03-13 Fritz Vesper Retreading tyres by pressing tread onto carcase - with pressurised hot gas surrounding combination of carcase and tread
US4111732A (en) * 1974-03-22 1978-09-05 Macmillan Kenneth T Process of and molds for applying precured rubber tires and other objects
US3919020A (en) * 1974-07-19 1975-11-11 Goodyear Tire & Rubber Method of retreading a tire
DE2555013A1 (en) * 1975-12-06 1977-06-08 Continental Gummi Werke Ag Vulcanising mould for renewing tyre treads - is standard tyre mould with tread segments removed forming circumferential heating chamber
US4175991A (en) * 1977-11-14 1979-11-27 Harrelson Rubber Company Tire retreading method

Also Published As

Publication number Publication date
JPS57188339A (en) 1982-11-19
FR2515572B2 (en) 1984-06-01
LU83873A1 (en) 1982-05-07
FR2515572A2 (en) 1983-05-06
IT8267009A1 (en) 1983-07-06
DK12682A (en) 1982-07-15
ATA12082A (en) 1988-08-15
GB2091173A (en) 1982-07-28
BE891628A (en) 1982-04-16
DE3200943C2 (en) 1984-08-09
DE3200943A1 (en) 1982-09-16
IT1154406B (en) 1987-01-21
BR8200182A (en) 1982-11-09
GB2091173B (en) 1984-09-19
CH645572A5 (en) 1984-10-15
NL8200073A (en) 1982-08-02
AT387748B (en) 1989-03-10
ES508673A0 (en) 1982-12-01
ES8302529A1 (en) 1982-12-01
IT8267009A0 (en) 1982-01-06
AU7948782A (en) 1983-07-21
AU546585B2 (en) 1985-09-05
AR225387A1 (en) 1982-03-15

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