GB851898A - Improvements in pneumatic tyres - Google Patents
Improvements in pneumatic tyresInfo
- Publication number
- GB851898A GB851898A GB1927/57A GB192757A GB851898A GB 851898 A GB851898 A GB 851898A GB 1927/57 A GB1927/57 A GB 1927/57A GB 192757 A GB192757 A GB 192757A GB 851898 A GB851898 A GB 851898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plies
- cords
- carcass
- pair
- group
- 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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
-
- 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
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
851,898. Pneumatic tyres. PNEUMATIQUES & CAOUTCHOUC MANUFACTURE KLEBER-COLOMBES. Jan. 18, 1957 [Maich 10, 1956], No. 1927/57. Class 144 (2). A pneumatic tyre comprises a carcass 1 of parallel-cord plies wheiein the cords are disposed in radial planes containing the tyre axis, and a " girder belt " as defined in Specification 467/13 composed of two groups of pairs of superposed parallel-cord plies 6, 7 and 8, 9 with the cords of the layers of a pair in each group in symmetrically crossed relation relative to the mid-circumferential line, the cords of the said pair of one group being inclined at an angle of between 35 and 45 degrees to the mid-circumferential line of the tyre, and the cords of said other group pair being inclined at between 8 and 16 degrees to the said line. The cords of the carcass and the " girder belt " plies may be metallic or of natural or synthetic textile material, and the " girder belt " plies may be disposed wholly or partly, above, below or between the carcass plies. The " girder belt " plies may be flat in transverse section, suitable rubber filler strips being provided to compensate foi the carcass contour according to the above or below disposition of the plies relative to the carcass plies.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1145600T | 1956-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB851898A true GB851898A (en) | 1960-10-19 |
Family
ID=9644897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1927/57A Expired GB851898A (en) | 1956-03-10 | 1957-01-18 | Improvements in pneumatic tyres |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE554589A (en) |
CH (1) | CH339516A (en) |
DE (1) | DE1161491B (en) |
FR (1) | FR1145600A (en) |
GB (1) | GB851898A (en) |
NL (1) | NL91052C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195602A (en) * | 1963-02-27 | 1965-07-20 | Du Pont | Pneumatic tire |
US3504724A (en) * | 1968-05-08 | 1970-04-07 | Lawrence R Sperberg | Radial tire construction |
US4161203A (en) * | 1976-04-28 | 1979-07-17 | Bridgestone Tire Company Limited | Pneumatic radial tire |
US4215736A (en) * | 1978-04-07 | 1980-08-05 | Compagnie Generale Des Etablissements Michelin | Radial tire with crown reinforcement block of two superimposed pairs of plies |
US5213643A (en) * | 1987-12-18 | 1993-05-25 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire including at least two metallic belt cord layers |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3095026A (en) * | 1959-08-07 | 1963-06-25 | Firestone Tire & Rubber Co | Pneumatic tire |
NL253804A (en) * | 1959-10-15 | |||
FR1255079A (en) * | 1960-01-20 | 1961-03-03 | Kleber Colombes | Improvement of tire crown plies |
US3115921A (en) * | 1960-08-08 | 1963-12-31 | Du Pont | Tire construction |
US4016916A (en) * | 1975-04-07 | 1977-04-12 | The Firestone Tire & Rubber Company | Tire ply steer control |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1462453A (en) * | 1923-07-17 | atifwit | ||
US2225042A (en) * | 1937-10-08 | 1940-12-17 | Goodrich Co B F | Tire |
US2432630A (en) * | 1942-08-08 | 1947-12-16 | Wingfoot Corp | Pneumatic tire |
FR1001585A (en) * | 1946-06-04 | 1952-02-25 | Michelin Caoutchouc | Improvements to pneumatic tires |
IT479133A (en) * | 1951-03-21 | |||
BE522301A (en) * | 1952-08-23 |
-
0
- DE DENDAT1161491D patent/DE1161491B/en active Pending
- BE BE554589D patent/BE554589A/xx unknown
- NL NL91052D patent/NL91052C/xx active
-
1956
- 1956-03-10 FR FR1145600D patent/FR1145600A/en not_active Expired
-
1957
- 1957-01-18 GB GB1927/57A patent/GB851898A/en not_active Expired
- 1957-02-27 CH CH339516D patent/CH339516A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3195602A (en) * | 1963-02-27 | 1965-07-20 | Du Pont | Pneumatic tire |
US3504724A (en) * | 1968-05-08 | 1970-04-07 | Lawrence R Sperberg | Radial tire construction |
US4161203A (en) * | 1976-04-28 | 1979-07-17 | Bridgestone Tire Company Limited | Pneumatic radial tire |
US4215736A (en) * | 1978-04-07 | 1980-08-05 | Compagnie Generale Des Etablissements Michelin | Radial tire with crown reinforcement block of two superimposed pairs of plies |
US5213643A (en) * | 1987-12-18 | 1993-05-25 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire including at least two metallic belt cord layers |
Also Published As
Publication number | Publication date |
---|---|
BE554589A (en) | |
NL91052C (en) | |
CH339516A (en) | 1959-06-30 |
DE1161491B (en) | 1964-01-16 |
FR1145600A (en) | 1957-10-28 |
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