FR2416806A1 - Bande de roulement perfectionnee de pneumatique - Google Patents
Bande de roulement perfectionnee de pneumatiqueInfo
- Publication number
- FR2416806A1 FR2416806A1 FR7901238A FR7901238A FR2416806A1 FR 2416806 A1 FR2416806 A1 FR 2416806A1 FR 7901238 A FR7901238 A FR 7901238A FR 7901238 A FR7901238 A FR 7901238A FR 2416806 A1 FR2416806 A1 FR 2416806A1
- Authority
- FR
- France
- Prior art keywords
- tread
- tire tread
- tire
- projections
- advanced tire
- 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.)
- Granted
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
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- 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
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0386—Continuous ribs
- B60C2011/0388—Continuous ribs provided at the equatorial plane
-
- 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
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- 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
- B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Cette bande de roulement comprend une nervure centrale 14 s'étendant circonférentiellement autour du pneumatique 10, une série de saillies indépendantes 16 sur la périphérie de la partie restante du pneumatique. Les saillies 16 sont disposées de manière à former deux rainures circonférentielles 20 de part et d'autre de la nervure centrale 14 et plusieurs rainures latérales 22 s'étendant de chaque rainure centrale vers le bord de la bande de roulement. La bande de roulement présente un faible rapport de sa dimension nette à sa dimension hors tout, d'environ 65 % au plus.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87778878A | 1978-02-14 | 1978-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416806A1 true FR2416806A1 (fr) | 1979-09-07 |
FR2416806B1 FR2416806B1 (fr) | 1986-09-19 |
Family
ID=25370723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901238A Expired FR2416806B1 (fr) | 1978-02-14 | 1979-01-18 | Bande de roulement perfectionnee de pneumatique |
Country Status (9)
Country | Link |
---|---|
JP (2) | JPS54113105A (fr) |
AU (1) | AU522498B2 (fr) |
BR (1) | BR7900797A (fr) |
CA (1) | CA1104479A (fr) |
DE (1) | DE2903670A1 (fr) |
FR (1) | FR2416806B1 (fr) |
GB (1) | GB2014091B (fr) |
IT (1) | IT1112175B (fr) |
LU (1) | LU80827A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005651A1 (de) * | 1980-02-15 | 1981-08-20 | Continental Gummi-Werke Ag, 3000 Hannover | Laufflaechengestaltung fuer fahrzeugluftreifen |
IT1134617B (it) * | 1980-12-05 | 1986-08-13 | Pirelli | Pneumatico per autoveicoli con disegno ad elevati doti comportamentali e bassa rumorosita' |
JPS6018408A (ja) * | 1983-07-11 | 1985-01-30 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
DE3472547D1 (en) * | 1984-08-28 | 1988-08-11 | Goodyear Tire & Rubber | Pneumatic tires |
JPS61115703A (ja) * | 1984-11-09 | 1986-06-03 | Sumitomo Rubber Ind Ltd | トラツク、バス用ラジアルタイヤ |
AU3796589A (en) * | 1988-07-11 | 1990-01-11 | Goodyear Tire And Rubber Company, The | Tire tread and tire |
DE19548731C2 (de) * | 1995-12-23 | 2001-09-27 | Continental Ag | Radialreifen |
DE102007047497A1 (de) * | 2007-10-04 | 2009-04-09 | Continental Aktiengesellschaft | Fahrzeugluftreifen |
JP6996584B2 (ja) * | 2020-04-03 | 2022-01-17 | 横浜ゴム株式会社 | タイヤ |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1505140A1 (de) * | 1963-01-16 | 1969-05-22 | Phoenix Gummiwerke Ag | Laufflaechenprofilierung fuer Lkw-Reifen |
DE1959370A1 (de) * | 1968-12-03 | 1970-06-18 | Uniroyal Inc | Fahrzeugreifen |
GB1237616A (en) * | 1968-08-30 | 1971-06-30 | Semperit Ag | Improvements in or relating to pneumatic tyres |
GB1264052A (en) * | 1969-11-25 | 1972-02-16 | Semperit Ag | Improvements in tread surfaces of pneumatic tyres |
GB1524364A (en) * | 1974-08-27 | 1978-09-13 | Dunlop Ltd | Tyre tread |
FR2383029A1 (fr) * | 1977-03-11 | 1978-10-06 | Uniroyal Ag | Profilage de bande de roulement d'un pneumatique de vehicule |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1872663U (de) * | 1963-02-11 | 1963-05-22 | Phoenix Gummiwerke Ag | Kraftfahrzeugluftreifen. |
JPS494161A (fr) * | 1972-05-04 | 1974-01-14 |
-
1979
- 1979-01-08 CA CA319,214A patent/CA1104479A/fr not_active Expired
- 1979-01-11 AU AU43294/79A patent/AU522498B2/en not_active Expired
- 1979-01-18 FR FR7901238A patent/FR2416806B1/fr not_active Expired
- 1979-01-25 LU LU80827A patent/LU80827A1/fr unknown
- 1979-01-31 DE DE19792903670 patent/DE2903670A1/de active Granted
- 1979-02-02 GB GB7903681A patent/GB2014091B/en not_active Expired
- 1979-02-09 BR BR7900797A patent/BR7900797A/pt unknown
- 1979-02-13 JP JP1538879A patent/JPS54113105A/ja active Pending
- 1979-02-13 IT IT20163/79A patent/IT1112175B/it active
-
1986
- 1986-05-07 JP JP1986067769U patent/JPS61183203U/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1505140A1 (de) * | 1963-01-16 | 1969-05-22 | Phoenix Gummiwerke Ag | Laufflaechenprofilierung fuer Lkw-Reifen |
GB1237616A (en) * | 1968-08-30 | 1971-06-30 | Semperit Ag | Improvements in or relating to pneumatic tyres |
DE1959370A1 (de) * | 1968-12-03 | 1970-06-18 | Uniroyal Inc | Fahrzeugreifen |
GB1264052A (en) * | 1969-11-25 | 1972-02-16 | Semperit Ag | Improvements in tread surfaces of pneumatic tyres |
GB1524364A (en) * | 1974-08-27 | 1978-09-13 | Dunlop Ltd | Tyre tread |
FR2383029A1 (fr) * | 1977-03-11 | 1978-10-06 | Uniroyal Ag | Profilage de bande de roulement d'un pneumatique de vehicule |
Non-Patent Citations (1)
Title |
---|
EXBK/76 * |
Also Published As
Publication number | Publication date |
---|---|
LU80827A1 (fr) | 1979-06-05 |
CA1104479A (fr) | 1981-07-07 |
AU4329479A (en) | 1979-08-23 |
IT7920163A0 (it) | 1979-02-13 |
JPS61183203U (fr) | 1986-11-15 |
FR2416806B1 (fr) | 1986-09-19 |
IT1112175B (it) | 1986-01-13 |
DE2903670A1 (de) | 1979-08-16 |
BR7900797A (pt) | 1979-09-04 |
GB2014091A (en) | 1979-08-22 |
JPS54113105A (en) | 1979-09-04 |
AU522498B2 (en) | 1982-06-10 |
DE2903670C2 (fr) | 1990-08-09 |
GB2014091B (en) | 1982-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences |