ES484699A1 - The Retreading or Repairing of Pneumatic Tyres for Vehicle Wheels - Google Patents
The Retreading or Repairing of Pneumatic Tyres for Vehicle WheelsInfo
- Publication number
- ES484699A1 ES484699A1 ES484699A ES484699A ES484699A1 ES 484699 A1 ES484699 A1 ES 484699A1 ES 484699 A ES484699 A ES 484699A ES 484699 A ES484699 A ES 484699A ES 484699 A1 ES484699 A1 ES 484699A1
- Authority
- ES
- Spain
- Prior art keywords
- ring
- retreading
- repairing
- vehicle wheels
- bead
- 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.)
- Expired
Links
- 239000011324 bead Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
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.
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 |
|---|---|
| ES484699A1 true ES484699A1 (en) | 1980-06-16 |
Family
ID=9213418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES484699A Expired ES484699A1 (en) | 1978-10-04 | 1979-10-03 | The Retreading or Repairing of Pneumatic Tyres for Vehicle Wheels |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5549241A (en) |
| AU (1) | AU5140479A (en) |
| BE (1) | BE878959A (en) |
| DE (2) | DE7928274U1 (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) |
Families Citing this family (5)
| 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 |
| DE3666180D1 (en) * | 1986-08-23 | 1989-11-16 | Vv System Ag | Dilatable ring for sealing an envelope to the beads of a tyre to be retreaded |
| 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)
| 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 |
-
1978
- 1978-10-04 FR FR7828575A patent/FR2437928A1/en active Granted
-
1979
- 1979-09-24 BE BE0/197279A patent/BE878959A/en unknown
- 1979-09-25 IT IT7968862A patent/IT7968862A0/en unknown
- 1979-09-25 IT IT7953596U patent/IT7953596V0/en unknown
- 1979-10-02 JP JP12723979A patent/JPS5549241A/en active Pending
- 1979-10-02 LU LU81746A patent/LU81746A1/en unknown
- 1979-10-03 NL NL7907363A patent/NL7907363A/en not_active Application Discontinuation
- 1979-10-03 AU AU51404/79A patent/AU5140479A/en not_active Abandoned
- 1979-10-03 ES ES484699A patent/ES484699A1/en not_active Expired
- 1979-10-03 GB GB7934298A patent/GB2032858A/en not_active Withdrawn
- 1979-10-03 SE SE7908192A patent/SE7908192L/en not_active Application Discontinuation
- 1979-10-04 DE DE19797928274U patent/DE7928274U1/en not_active Expired
- 1979-10-04 DE DE19792940314 patent/DE2940314A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| LU81746A1 (en) | 1980-01-24 |
| FR2437928A1 (en) | 1980-04-30 |
| IT7953596V0 (en) | 1979-09-25 |
| DE2940314A1 (en) | 1980-04-10 |
| DE7928274U1 (en) | 1982-10-28 |
| IT7968862A0 (en) | 1979-09-25 |
| AU5140479A (en) | 1980-04-17 |
| JPS5549241A (en) | 1980-04-09 |
| BE878959A (en) | 1980-01-16 |
| NL7907363A (en) | 1980-04-09 |
| FR2437928B1 (en) | 1981-07-17 |
| SE7908192L (en) | 1980-04-05 |
| GB2032858A (en) | 1980-05-14 |
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