GB471659A - Improvements in or relating to tyres - Google Patents
Improvements in or relating to tyresInfo
- Publication number
- GB471659A GB471659A GB466337A GB466337A GB471659A GB 471659 A GB471659 A GB 471659A GB 466337 A GB466337 A GB 466337A GB 466337 A GB466337 A GB 466337A GB 471659 A GB471659 A GB 471659A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tyres
- projections
- rubber
- 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
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0306—Patterns comprising block rows or discontinuous ribs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
471,659. Wheel tyres. FIRESTONE TYRE & RUBBER CO., Ltd. (Firestone Tire & Rubber Co.) Feb. 16, 1937, No. 4663. [Class 144 (ii)] For silent running, a tyre tread is formed with circumferential groups X-Y, Y-Z ... of projections such as 16, the spacing a, b ... of the projections in corresponding groups at opposite sides of the tread centre-line being different.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB466337A GB471659A (en) | 1937-02-16 | 1937-02-16 | Improvements in or relating to tyres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB466337A GB471659A (en) | 1937-02-16 | 1937-02-16 | Improvements in or relating to tyres |
Publications (1)
Publication Number | Publication Date |
---|---|
GB471659A true GB471659A (en) | 1937-09-08 |
Family
ID=9781424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB466337A Expired GB471659A (en) | 1937-02-16 | 1937-02-16 | Improvements in or relating to tyres |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB471659A (en) |
-
1937
- 1937-02-16 GB GB466337A patent/GB471659A/en not_active Expired
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