FR2317112B1 - - Google Patents
Info
- Publication number
- FR2317112B1 FR2317112B1 FR7521319A FR7521319A FR2317112B1 FR 2317112 B1 FR2317112 B1 FR 2317112B1 FR 7521319 A FR7521319 A FR 7521319A FR 7521319 A FR7521319 A FR 7521319A FR 2317112 B1 FR2317112 B1 FR 2317112B1
- Authority
- FR
- France
- 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
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- 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
- B60C11/032—Patterns comprising isolated recesses
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- 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
- B60C11/04—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521319A FR2317112A1 (fr) | 1975-07-07 | 1975-07-07 | Perfectionnements aux enveloppes de pneumatiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521319A FR2317112A1 (fr) | 1975-07-07 | 1975-07-07 | Perfectionnements aux enveloppes de pneumatiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2317112A1 FR2317112A1 (fr) | 1977-02-04 |
| FR2317112B1 true FR2317112B1 (fr) | 1977-12-16 |
Family
ID=9157633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7521319A Granted FR2317112A1 (fr) | 1975-07-07 | 1975-07-07 | Perfectionnements aux enveloppes de pneumatiques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2317112A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423760A (en) | 1981-06-12 | 1984-01-03 | Dunlop Limited | Tire tread with zig-zag grooves having groove sidewalls of varying degrees of support |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140102A (en) * | 1976-05-19 | 1977-11-22 | Bridgestone Corp | Pneumatic tyre with less partial wear |
| US4722378A (en) * | 1986-05-19 | 1988-02-02 | The Goodyear Tire & Rubber Company | Tire treads with convex elements |
| US5131444A (en) * | 1987-10-20 | 1992-07-21 | Bridgestone Corporation | Heavy duty pneumatic tires including stepped tread zones for preventing uneven wearing |
| FR2643312B1 (fr) * | 1989-02-22 | 1991-07-26 | Michelin & Cie | Bande de roulement pour pneumatique " poids lourd ", dont les nervures centrales sont munies d'incisions inclinees |
| DE69206473T2 (de) * | 1991-05-09 | 1996-07-04 | Bridgestone Corp | Luftreifen. |
| JP4236322B2 (ja) * | 1999-02-17 | 2009-03-11 | 株式会社ブリヂストン | 重荷重用タイヤ |
| EP1237737B1 (fr) | 1999-12-01 | 2006-09-13 | Pirelli Tyre S.p.A. | Pneu pour vehicules a hautes performances |
| AU2001272546A1 (en) | 2000-07-24 | 2002-02-05 | Michelin Recherche Et Technique S.A. | Surface profile of tread design elements of a running tread for tyre |
-
1975
- 1975-07-07 FR FR7521319A patent/FR2317112A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423760A (en) | 1981-06-12 | 1984-01-03 | Dunlop Limited | Tire tread with zig-zag grooves having groove sidewalls of varying degrees of support |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2317112A1 (fr) | 1977-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |