GB234090A - Improvements relating to apparatus for renovating pneumatic rubber tyres - Google Patents
Improvements relating to apparatus for renovating pneumatic rubber tyresInfo
- Publication number
- GB234090A GB234090A GB12057/25A GB1205725A GB234090A GB 234090 A GB234090 A GB 234090A GB 12057/25 A GB12057/25 A GB 12057/25A GB 1205725 A GB1205725 A GB 1205725A GB 234090 A GB234090 A GB 234090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shells
- renovating
- tyres
- improvements relating
- 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
- 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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
234,090. Piquera, J. M. May 19, 1924, [Convention date]. Moulding wheel tyres.-Relates to apparatus for retreading &c. tyres of the type comprising hinged mould shells and comprises a fixed central shell 4 co-operating with a pair of shells 1, 2 hinged thereto and secured by swivel bolts 9 engaging lugs 8 and fitted with nuts 11. The shells are formed with appropriate mould cavities which may be fitted with liners 17 for different sizes of tyre; and are made hollow for the circulation of steam. A flexible tube 15. backed by a sectional hoop 16, supports each tyre within the mould cavity.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR581823T | 1924-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB234090A true GB234090A (en) | 1926-02-04 |
Family
ID=8957649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12057/25A Expired GB234090A (en) | 1924-05-19 | 1925-05-08 | Improvements relating to apparatus for renovating pneumatic rubber tyres |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR581823A (en) |
GB (1) | GB234090A (en) |
-
1924
- 1924-05-19 FR FR581823D patent/FR581823A/en not_active Expired
-
1925
- 1925-05-08 GB GB12057/25A patent/GB234090A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR581823A (en) | 1924-12-06 |
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