GB947207A - Improvements in pneumatic tyres - Google Patents
Improvements in pneumatic tyresInfo
- Publication number
- GB947207A GB947207A GB1872959A GB1872959A GB947207A GB 947207 A GB947207 A GB 947207A GB 1872959 A GB1872959 A GB 1872959A GB 1872959 A GB1872959 A GB 1872959A GB 947207 A GB947207 A GB 947207A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cords
- ply
- opposite
- crown
- 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
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/26—Folded plies
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
947,207. Pneumatic tyres. DUNLOP RUBBER CO. Ltd. May 27, 1960 [June 2, 1959], No. 18729/59. Heading B7C. A pneumatic tyre 1 comprises a plurality of parallel steel cord plies 2-5 extending successively from opposite beads 6 to terminate at the side of the crown region 7 opposite the bead of origin, the cords of all the plies in each sidewall of the tyre extending in a common direction which is other than radial and of equal and opposite cord angle to that of all the cords in the other sidewall so that the cords of the overlapping crown portions of opposite plies cross each other, Fig. 2. Each ply may comprise a doubled-back portion in the crown region, as shown in Fig. 3, to double the number of crown layers. In a further arrangement, Fig. 5, the crown region portion of each ply is slit into parallel side-by-side strips, each of three cords, and each strip of each ply is interleaved between a pair of the strips of the opposing ply. Additional conventional bead reinforcements, or breaker strips, may be incorporated in the tyre.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1872959A GB947207A (en) | 1959-06-02 | 1959-06-02 | Improvements in pneumatic tyres |
FR829157A FR1259199A (en) | 1959-06-02 | 1960-06-02 | Improvements to pneumatic tires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1872959A GB947207A (en) | 1959-06-02 | 1959-06-02 | Improvements in pneumatic tyres |
Publications (1)
Publication Number | Publication Date |
---|---|
GB947207A true GB947207A (en) | 1964-01-22 |
Family
ID=10117405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1872959A Expired GB947207A (en) | 1959-06-02 | 1959-06-02 | Improvements in pneumatic tyres |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1259199A (en) |
GB (1) | GB947207A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341250A (en) * | 1981-01-29 | 1982-07-27 | The Goodyear Tire & Rubber Company | Split carcass tire |
US4360051A (en) * | 1979-12-17 | 1982-11-23 | Wykoff Clyde R | Pneumatic tire and tire carcass, some having directional others having non-directional operational characteristics |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4280547A (en) * | 1980-01-09 | 1981-07-28 | The Goodyear Tire & Rubber Company | Tire having a folded fabric reinforcement member and a method of building same |
FR2918840B1 (en) | 2007-07-16 | 2012-07-27 | Michelin Soc Tech | CONNECTION DEVICE BETWEEN A HEAVY VEHICLE AND A TRACT VEHICLE AND TRACTION METHOD. |
-
1959
- 1959-06-02 GB GB1872959A patent/GB947207A/en not_active Expired
-
1960
- 1960-06-02 FR FR829157A patent/FR1259199A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360051A (en) * | 1979-12-17 | 1982-11-23 | Wykoff Clyde R | Pneumatic tire and tire carcass, some having directional others having non-directional operational characteristics |
US4341250A (en) * | 1981-01-29 | 1982-07-27 | The Goodyear Tire & Rubber Company | Split carcass tire |
Also Published As
Publication number | Publication date |
---|---|
FR1259199A (en) | 1961-04-21 |
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