FR863566A - Improvements to tread surfaces for pneumatic tires - Google Patents
Improvements to tread surfaces for pneumatic tiresInfo
- Publication number
- FR863566A FR863566A FR863566DA FR863566A FR 863566 A FR863566 A FR 863566A FR 863566D A FR863566D A FR 863566DA FR 863566 A FR863566 A FR 863566A
- Authority
- FR
- France
- Prior art keywords
- pneumatic tires
- tread surfaces
- tread
- tires
- pneumatic
- 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
- B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
-
- 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
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C11/125—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern arranged at the groove bottom
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1259—Depth of the sipe
- B60C11/1263—Depth of the sipe different within the same sipe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB638139A GB527015A (en) | 1939-02-27 | 1939-02-27 | Improvements in treads for pneumatic tyres |
Publications (1)
Publication Number | Publication Date |
---|---|
FR863566A true FR863566A (en) | 1941-04-04 |
Family
ID=9813463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR863566D Expired FR863566A (en) | 1939-02-27 | 1940-02-27 | Improvements to tread surfaces for pneumatic tires |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR863566A (en) |
GB (1) | GB527015A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2564385A1 (en) * | 1984-05-15 | 1985-11-22 | Sumitomo Rubber Ind | LAMELLIZED PNEUMATIC FOR SILENT DRIVING |
DE3539530A1 (en) * | 1984-11-09 | 1986-05-15 | Sumitomo Rubber Industries Ltd., Kobe, Hyogo | Tyre with tread grooves in longitudinal profile channels |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5098001A (en) * | 1973-12-31 | 1975-08-04 | ||
JP2573264B2 (en) * | 1987-12-09 | 1997-01-22 | 住友ゴム工業 株式会社 | Radial tires for heavy loads |
JP5856787B2 (en) * | 2011-09-26 | 2016-02-10 | 東洋ゴム工業株式会社 | Pneumatic tire |
-
1939
- 1939-02-27 GB GB638139A patent/GB527015A/en not_active Expired
-
1940
- 1940-02-27 FR FR863566D patent/FR863566A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2564385A1 (en) * | 1984-05-15 | 1985-11-22 | Sumitomo Rubber Ind | LAMELLIZED PNEUMATIC FOR SILENT DRIVING |
DE3539530A1 (en) * | 1984-11-09 | 1986-05-15 | Sumitomo Rubber Industries Ltd., Kobe, Hyogo | Tyre with tread grooves in longitudinal profile channels |
Also Published As
Publication number | Publication date |
---|---|
GB527015A (en) | 1940-10-01 |
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