FR2437928A1 - TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE - Google Patents

TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE

Info

Publication number
FR2437928A1
FR2437928A1 FR7828575A FR7828575A FR2437928A1 FR 2437928 A1 FR2437928 A1 FR 2437928A1 FR 7828575 A FR7828575 A FR 7828575A FR 7828575 A FR7828575 A FR 7828575A FR 2437928 A1 FR2437928 A1 FR 2437928A1
Authority
FR
France
Prior art keywords
flexible enclosure
tire retreading
retreading device
rehaped
trunconic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7828575A
Other languages
French (fr)
Other versions
FR2437928B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR7828575A priority Critical patent/FR2437928A1/en
Priority to BE0/197279A priority patent/BE878959A/en
Priority to IT7968862A priority patent/IT7968862A0/en
Priority to IT7953596U priority patent/IT7953596V0/en
Priority to JP12723979A priority patent/JPS5549241A/en
Priority to LU81746A priority patent/LU81746A1/en
Priority to AU51404/79A priority patent/AU5140479A/en
Priority to GB7934298A priority patent/GB2032858A/en
Priority to NL7907363A priority patent/NL7907363A/en
Priority to SE7908192A priority patent/SE7908192L/en
Priority to ES484699A priority patent/ES484699A1/en
Priority to DE19792940314 priority patent/DE2940314A1/en
Priority to DE19797928274U priority patent/DE7928274U1/en
Publication of FR2437928A1 publication Critical patent/FR2437928A1/en
Application granted granted Critical
Publication of FR2437928B1 publication Critical patent/FR2437928B1/fr
Granted legal-status Critical Current

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
    • B29D30/56—Retreading with prevulcanised tread

Abstract

DISPOSITIF POUR APPLIQUER DE MANIERE ETANCHE A LA PRESSION UNE ENVELOPPE SOUPLE CONTRE LE BOURRELET PNEUMATIQUE A REPARER OU A RECHAPER. CE DISPOSITIF EST CONSTITUE PAR UN ANNEAU ELASTIQUE 1 DEFORMABLE MANUELLEMENT DANS LE SENS RADIAL ET DANS LE SENS AXIAL, DONT LE POURTOUR EXTERIEUR FORME UNE PORTEE CYLINDRIQUE 11 OU TRONCONIQUE TERMINEE PAR AU MOINS UN REBORD CIRCONFERENTIEL (REBORD EXTERIEUR) FORMANT BUTEE AXIALE 12. APPLICATION AU RECHAPAGE OU A LA REPARATION DE PNEUMATIQUES POUR ROUES DE VEHICULES.DEVICE FOR APPLYING IN A PRESSURE-TIGHT MANNER A FLEXIBLE ENCLOSURE AGAINST THE PNEUMATIC BUMPER TO BE REPAIRED OR REHAPED. THIS DEVICE CONSISTS OF AN ELASTIC RING 1 MANUALLY DEFORMABLE IN THE RADIAL DIRECTION AND IN THE AXIAL DIRECTION, THE EXTERNAL PERIOD OF WHICH SHAPES A CYLINDRICAL 11 OR TRUNCONIC REACH ENDED BY AT LEAST ONE CIRCUMFERENTIAL EDGE (OUTSIDE EDGE APPLIED TO THE AXIS 12). RETREADING OR REPAIR OF TIRES FOR VEHICLE WHEELS.

FR7828575A 1978-10-04 1978-10-04 TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE Granted FR2437928A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7828575A FR2437928A1 (en) 1978-10-04 1978-10-04 TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE
BE0/197279A BE878959A (en) 1978-10-04 1979-09-24 TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE
IT7968862A IT7968862A0 (en) 1978-10-04 1979-09-25 DEVICE FOR THE APPLICATION OF A FLEXIBLE COVER AGAINST THE BEAD OF A TIRE TO BE REPAIRED OR RETREATED
IT7953596U IT7953596V0 (en) 1978-10-04 1979-09-25 DEVICE FOR THE APPLICATION OF A FLEXIBLE COVER AGAINST THE HEEL OF A TIRE TO BE REPAIRED OR REBUILT
LU81746A LU81746A1 (en) 1978-10-04 1979-10-02 TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE
JP12723979A JPS5549241A (en) 1978-10-04 1979-10-02 Device of regenerating tire
AU51404/79A AU5140479A (en) 1978-10-04 1979-10-03 Device for recapping tyres
GB7934298A GB2032858A (en) 1978-10-04 1979-10-03 The Retreading or Repairing of Pneumatic Tyres for Vehicle Wheels
NL7907363A NL7907363A (en) 1978-10-04 1979-10-03 APPARATUS FOR REPAIR OR TREATMENT RENEWAL OF AIR TIRES.
SE7908192A SE7908192L (en) 1978-10-04 1979-10-03 DEVICE FOR REGUMMERING OF VEHICLE TIRES WITHOUT A SOFT RESISTANT COVER
ES484699A ES484699A1 (en) 1978-10-04 1979-10-03 The Retreading or Repairing of Pneumatic Tyres for Vehicle Wheels
DE19792940314 DE2940314A1 (en) 1978-10-04 1979-10-04 DEVICE FOR RENEWING A TIRE BY MEANS OF A COMPLETE COVER
DE19797928274U DE7928274U1 (en) 1978-10-04 1979-10-04 DEVICE FOR RENEWING A TIRE BY MEANS OF A COMPLETE COVER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828575A FR2437928A1 (en) 1978-10-04 1978-10-04 TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE

Publications (2)

Publication Number Publication Date
FR2437928A1 true FR2437928A1 (en) 1980-04-30
FR2437928B1 FR2437928B1 (en) 1981-07-17

Family

ID=9213418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828575A Granted FR2437928A1 (en) 1978-10-04 1978-10-04 TIRE RETREADING DEVICE USING A FLEXIBLE ENCLOSURE

Country Status (11)

Country Link
JP (1) JPS5549241A (en)
AU (1) AU5140479A (en)
BE (1) BE878959A (en)
DE (2) DE2940314A1 (en)
ES (1) ES484699A1 (en)
FR (1) FR2437928A1 (en)
GB (1) GB2032858A (en)
IT (2) IT7968862A0 (en)
LU (1) LU81746A1 (en)
NL (1) NL7907363A (en)
SE (1) SE7908192L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218185A2 (en) * 1985-10-08 1987-04-15 Bandag Licensing Corporation Bead seal ring unit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN162363B (en) * 1984-02-13 1988-05-14 Oliver Rubber Co
ATE47087T1 (en) * 1986-08-23 1989-10-15 Vv System Ag EXPANDABLE RING FOR SEALING A SLEEVE ON THE BEAD OF A TIRE TO BE REPLACED.
DE4229125A1 (en) * 1992-09-01 1994-03-03 Karl Schimanek Cover sealing ring - clamps cover on bulge inner surface of renewable tyre and thereby seals it
JP3461051B2 (en) * 1994-12-05 2003-10-27 株式会社ブリヂストン Rehabilitated tire manufacturing equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551744A (en) * 1967-01-24 1968-12-27
FR2030005A5 (en) * 1969-07-03 1970-10-23 Schelkmann Wilhelm Vulcanising profiled treads onto tyres starting by
FR2178096A1 (en) * 1972-03-28 1973-11-09 Schelkmann Wilhelm Retreading tyres - in sealed casing having profiled elastic sealing cord between the casing parts
FR2179910A1 (en) * 1972-04-11 1973-11-23 Schelkmann Wilhelm
US3884740A (en) * 1973-09-20 1975-05-20 Wilhelm Schelkmann Method of retreading tires
US3886028A (en) * 1973-06-14 1975-05-27 Oliver Tire & Rubber Co Apparatus for recapping tires with precured tread rubber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551744A (en) * 1967-01-24 1968-12-27
FR2030005A5 (en) * 1969-07-03 1970-10-23 Schelkmann Wilhelm Vulcanising profiled treads onto tyres starting by
FR2178096A1 (en) * 1972-03-28 1973-11-09 Schelkmann Wilhelm Retreading tyres - in sealed casing having profiled elastic sealing cord between the casing parts
FR2179910A1 (en) * 1972-04-11 1973-11-23 Schelkmann Wilhelm
US3886028A (en) * 1973-06-14 1975-05-27 Oliver Tire & Rubber Co Apparatus for recapping tires with precured tread rubber
US3884740A (en) * 1973-09-20 1975-05-20 Wilhelm Schelkmann Method of retreading tires

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218185A2 (en) * 1985-10-08 1987-04-15 Bandag Licensing Corporation Bead seal ring unit
EP0218185A3 (en) * 1985-11-08 1988-10-12 Bandag Licensing Corporation Bead seal ring unit

Also Published As

Publication number Publication date
SE7908192L (en) 1980-04-05
BE878959A (en) 1980-01-16
IT7953596V0 (en) 1979-09-25
LU81746A1 (en) 1980-01-24
GB2032858A (en) 1980-05-14
IT7968862A0 (en) 1979-09-25
ES484699A1 (en) 1980-06-16
FR2437928B1 (en) 1981-07-17
DE7928274U1 (en) 1982-10-28
NL7907363A (en) 1980-04-09
DE2940314A1 (en) 1980-04-10
JPS5549241A (en) 1980-04-09
AU5140479A (en) 1980-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse