GB224062A - Improvements in or relating to the repair or reinforcement of pneumatic tyre covers - Google Patents
Improvements in or relating to the repair or reinforcement of pneumatic tyre coversInfo
- Publication number
- GB224062A GB224062A GB2506523A GB2506523A GB224062A GB 224062 A GB224062 A GB 224062A GB 2506523 A GB2506523 A GB 2506523A GB 2506523 A GB2506523 A GB 2506523A GB 224062 A GB224062 A GB 224062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulds
- tyre
- covers
- tread
- steam
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
224,062. Lamer, M., Meakins, E. F., and Farr, C. J. Oct. 9, 1923. Vulcanizing cores, moulds for. - In combining two worn pneumatic tyre covers, one, A, having sound beads a, and the other, B, having a tread b, by vulcanization, the application of heat is confined to those places only where a junction of the two covers is required. Moulds C, in sections or otherwise, are placed round the outer walls of the cover B. The moulds may be heated in any manner and' should steam be used, the moulds are formed with steam passages c. An inflated air-tube or mandrel is inserted inside the tyre. To make a junction between two covers entirely, a further separately heated, mould E is fitted over the tread. In modifications, the moulds may be used as liners to the tyre, a steam tube may be fitted inside the tyre in place of moulds or a flat steam tube at the tread or any other part may be combined with a solid or spring mandrel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2506523A GB224062A (en) | 1923-10-09 | 1923-10-09 | Improvements in or relating to the repair or reinforcement of pneumatic tyre covers |
| FR587045D FR587045A (en) | 1923-10-09 | 1924-10-08 | Improvements to the means of repairing and strengthening tire casings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2506523A GB224062A (en) | 1923-10-09 | 1923-10-09 | Improvements in or relating to the repair or reinforcement of pneumatic tyre covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB224062A true GB224062A (en) | 1924-11-06 |
Family
ID=10221630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2506523A Expired GB224062A (en) | 1923-10-09 | 1923-10-09 | Improvements in or relating to the repair or reinforcement of pneumatic tyre covers |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR587045A (en) |
| GB (1) | GB224062A (en) |
-
1923
- 1923-10-09 GB GB2506523A patent/GB224062A/en not_active Expired
-
1924
- 1924-10-08 FR FR587045D patent/FR587045A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR587045A (en) | 1925-04-09 |
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