GB487864A - Improvements in or relating to repair devices for tire covers or casings - Google Patents
Improvements in or relating to repair devices for tire covers or casingsInfo
- Publication number
- GB487864A GB487864A GB3241136A GB3241136A GB487864A GB 487864 A GB487864 A GB 487864A GB 3241136 A GB3241136 A GB 3241136A GB 3241136 A GB3241136 A GB 3241136A GB 487864 A GB487864 A GB 487864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- patch
- cover
- hole
- sealing
- tyre
- 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
- 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
- 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
487,864. Pneumatic tyres. MULLEN, T. W. Nov. 26, 1936, No. 32411. [Class 144 (i)] A patch for repairing tyre covers is formed with a reservoir of flowable sealing-material which is forced into the hole in the cover on inflation of the air-tube. In the form shown in Figs. 3 and 5, the patch comprises an upper layer 11 of rubber and a lower layer 13 of fabric-reinforced rubber connected at their edges to leave a pocket for the sealing-material 16 which is injected through a tube 17. The patch, with an outer vulcanizable facing, is drawn into contact with the inner surface of the cover 20 by means of a headed pilot-stem 18 which, on withdrawal through the hole in the cover, induces the flow of the sealing- material. The stem 18 may be formed of cord material to reinforce the closure ; and, as shown in Fig. 8, the cord may be of loop form to facilitate drawing through the hole in the tyre. In all forms, the patch may be provided with ribs 21, 21<1> to augment adhesion to the tyre.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3241136A GB487864A (en) | 1936-11-26 | 1936-11-26 | Improvements in or relating to repair devices for tire covers or casings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3241136A GB487864A (en) | 1936-11-26 | 1936-11-26 | Improvements in or relating to repair devices for tire covers or casings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB487864A true GB487864A (en) | 1938-06-27 |
Family
ID=10338180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3241136A Expired GB487864A (en) | 1936-11-26 | 1936-11-26 | Improvements in or relating to repair devices for tire covers or casings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB487864A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1130719B (en) * | 1957-07-03 | 1962-05-30 | Stahlgruber Gruber & Co Otto | Patches for the repair of objects made of vulcanized rubber, in particular vehicle tires and tubes |
EP0059634A1 (en) * | 1981-03-02 | 1982-09-08 | Vulcan Equipment Company Ltd. | Tyre repair method |
-
1936
- 1936-11-26 GB GB3241136A patent/GB487864A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1130719B (en) * | 1957-07-03 | 1962-05-30 | Stahlgruber Gruber & Co Otto | Patches for the repair of objects made of vulcanized rubber, in particular vehicle tires and tubes |
EP0059634A1 (en) * | 1981-03-02 | 1982-09-08 | Vulcan Equipment Company Ltd. | Tyre repair method |
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