GB189222A - Improvements in or relating to the manufacture of pneumatic tyre-covers - Google Patents
Improvements in or relating to the manufacture of pneumatic tyre-coversInfo
- Publication number
- GB189222A GB189222A GB2251021A GB2251021A GB189222A GB 189222 A GB189222 A GB 189222A GB 2251021 A GB2251021 A GB 2251021A GB 2251021 A GB2251021 A GB 2251021A GB 189222 A GB189222 A GB 189222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- covers
- manufacture
- core
- pneumatic 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
- B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/04—Bead cores
- B60C2015/044—Bead cores characterised by a wrapping layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
189,222. Sloper, T. Aug. 24, 1921. Moulding wheel tyres.-Straightsided or other pneumatic tyres having inextensible cores, are built-up and moulded with temporary cores of lead or like deformable material. Fig. 1 shows one edge of a tyre cover with a temporary core A, the seam B being non-adhesive, so that the core A may be removed and replaced by the permanent inextensible core.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2251021A GB189222A (en) | 1921-08-24 | 1921-08-24 | Improvements in or relating to the manufacture of pneumatic tyre-covers |
FR554649D FR554649A (en) | 1921-08-24 | 1922-08-01 | Improvements in the manufacture of tire casings |
US580434A US1513434A (en) | 1921-08-24 | 1922-08-08 | Manufacture of tires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2251021A GB189222A (en) | 1921-08-24 | 1921-08-24 | Improvements in or relating to the manufacture of pneumatic tyre-covers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189222A true GB189222A (en) | 1922-11-24 |
Family
ID=10180533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2251021A Expired GB189222A (en) | 1921-08-24 | 1921-08-24 | Improvements in or relating to the manufacture of pneumatic tyre-covers |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR554649A (en) |
GB (1) | GB189222A (en) |
-
1921
- 1921-08-24 GB GB2251021A patent/GB189222A/en not_active Expired
-
1922
- 1922-08-01 FR FR554649D patent/FR554649A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR554649A (en) | 1923-06-14 |
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