SE7908192L - DEVICE FOR REGUMMERING OF VEHICLE TIRES WITHOUT A SOFT RESISTANT COVER - Google Patents

DEVICE FOR REGUMMERING OF VEHICLE TIRES WITHOUT A SOFT RESISTANT COVER

Info

Publication number
SE7908192L
SE7908192L SE7908192A SE7908192A SE7908192L SE 7908192 L SE7908192 L SE 7908192L SE 7908192 A SE7908192 A SE 7908192A SE 7908192 A SE7908192 A SE 7908192A SE 7908192 L SE7908192 L SE 7908192L
Authority
SE
Sweden
Prior art keywords
ring
regummering
vehicle tires
resistant cover
bead
Prior art date
Application number
SE7908192A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
B Rossignol
A Talmont
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
Application filed by Michelin & Cie filed Critical Michelin & Cie
Publication of SE7908192L publication Critical patent/SE7908192L/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
    • B29D30/56—Retreading with prevulcanised tread

Landscapes

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

Abstract

A device for applying a flexible casing in a pressure-tight manner against the bead of a pneumatic tyre which is to be retreaded or repaired, consists of an elastic ring (1) which is manually deformable in the radial and axial directions and has an outer periphery which forms a cylindrical or frusto-conical shaped bearing surface (11) terminating in at least one circumferential rim forming an axial abutment (12). There can be two rims if required and the inner rim can, if provided, have an interruption in its circumferential direction to assist in the eventual removal of the device from a tyre bead. Also, the ring can have reinforcement, e.g. in the form of a ply or plies of cords. For the ring may have an annular inflation cavity with a metal collar on the radially inner side of the ring. <IMAGE>
SE7908192A 1978-10-04 1979-10-03 DEVICE FOR REGUMMERING OF VEHICLE TIRES WITHOUT A SOFT RESISTANT COVER SE7908192L (en)

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 (1)

Publication Number Publication Date
SE7908192L true SE7908192L (en) 1980-04-05

Family

ID=9213418

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908192A SE7908192L (en) 1978-10-04 1979-10-03 DEVICE FOR REGUMMERING OF VEHICLE TIRES WITHOUT A SOFT RESISTANT COVER

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) IT7953596V0 (en)
LU (1) LU81746A1 (en)
NL (1) NL7907363A (en)
SE (1) SE7908192L (en)

Families Citing this family (5)

* 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
US4634357A (en) * 1985-11-08 1987-01-06 Bandag Licensing Corporation Bead seal ring unit
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT278555B (en) * 1967-01-24 1970-02-10 Wilhelm Schelkmenn Cover closure for an elastic cover or partial cover for receiving rubber tires
FR2030005A5 (en) * 1969-07-03 1970-10-23 Schelkmann Wilhelm Vulcanising profiled treads onto tyres starting by
US3884740A (en) * 1973-09-20 1975-05-20 Wilhelm Schelkmann Method of retreading tires
DE2215056C3 (en) * 1972-03-28 1981-04-23 Vakuum Vulk Holdings Ltd., Nassau Cover closure of an elastic full or partial cover
CH554742A (en) * 1972-04-11 1974-10-15 Schelkmann Wilhelm PROCEDURES FOR RETREADING AND REPAIRING VEHICLE AIR TIRES OR SOLID RUBBER TIRES.
US3886028A (en) * 1973-06-14 1975-05-27 Oliver Tire & Rubber Co Apparatus for recapping tires with precured tread rubber

Also Published As

Publication number Publication date
ES484699A1 (en) 1980-06-16
FR2437928A1 (en) 1980-04-30
IT7953596V0 (en) 1979-09-25
GB2032858A (en) 1980-05-14
LU81746A1 (en) 1980-01-24
FR2437928B1 (en) 1981-07-17
BE878959A (en) 1980-01-16
AU5140479A (en) 1980-04-17
NL7907363A (en) 1980-04-09
IT7968862A0 (en) 1979-09-25
JPS5549241A (en) 1980-04-09
DE7928274U1 (en) 1982-10-28
DE2940314A1 (en) 1980-04-10

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