GB555070A - Improvements in repairing rubber articles such as pneumatic tyres - Google Patents
Improvements in repairing rubber articles such as pneumatic tyresInfo
- Publication number
- GB555070A GB555070A GB127942A GB127942A GB555070A GB 555070 A GB555070 A GB 555070A GB 127942 A GB127942 A GB 127942A GB 127942 A GB127942 A GB 127942A GB 555070 A GB555070 A GB 555070A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- vulcanized
- band
- tyres
- tread
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/02—Replaceable treads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
- B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article
-
- 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
-
- 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
- B29D2030/544—Applying an intermediate adhesive layer, e.g. cement or cushioning element between carcass and tread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
555,070. Retreading tyres. DUNLOP RUBBER CO., Ltd., KING, F. G. W., and BULGIN, D. Jan. 30, 1942, No. 1279. [Class 70] [Also in Group XI] Tyres are re-capped or re-treaded by superposing a vulcanized tread on an intermediate layer of electrically conductive rubber with bonding layers of vulcanizable rubber which are vulcanized by passage of electric current through the conductive rubber. The intermediate layers may be formed by a band or ring of vulcanized rubber containing acetylene black or other conductive carbon black covered with thin sheets of vulcanizable rubber or with coats of solution ; or the band may be vulcanized to the tread. The band may be thin at the edges to increase the heating effect and may have transverse metallic elements embedded therein. The vulcanizing may be effected while the tyre casing is enclosed in a ring and is inflated to apply pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB127942A GB555070A (en) | 1942-01-30 | 1942-01-30 | Improvements in repairing rubber articles such as pneumatic tyres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB127942A GB555070A (en) | 1942-01-30 | 1942-01-30 | Improvements in repairing rubber articles such as pneumatic tyres |
Publications (1)
Publication Number | Publication Date |
---|---|
GB555070A true GB555070A (en) | 1943-08-03 |
Family
ID=9719202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB127942A Expired GB555070A (en) | 1942-01-30 | 1942-01-30 | Improvements in repairing rubber articles such as pneumatic tyres |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB555070A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013029974A1 (en) | 2011-08-29 | 2013-03-07 | Kraiburg Austria Gmbh & Co. Kg | Method and apparatus for retreading a vehicle tire and tread for use in said method |
FR3015348A1 (en) * | 2013-12-23 | 2015-06-26 | Michelin & Cie | METHOD FOR RECHAPING A PNEUMATIC TIRE BY JULY EFFECT |
-
1942
- 1942-01-30 GB GB127942A patent/GB555070A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013029974A1 (en) | 2011-08-29 | 2013-03-07 | Kraiburg Austria Gmbh & Co. Kg | Method and apparatus for retreading a vehicle tire and tread for use in said method |
FR3015348A1 (en) * | 2013-12-23 | 2015-06-26 | Michelin & Cie | METHOD FOR RECHAPING A PNEUMATIC TIRE BY JULY EFFECT |
WO2015097376A1 (en) * | 2013-12-23 | 2015-07-02 | Compagnie Generale Des Etablissements Michelin | Method for retreading a tyre using a dual heating effect |
US11130303B2 (en) | 2013-12-23 | 2021-09-28 | Compagnie Generale Des Etablissements Michelin | Method for retreading a tire using a dual heating effect |
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