FR2444577A1 - Pneumatique a dessin de bande de roulement du type zig-zag comportant des entailles dans les cordons - Google Patents
Pneumatique a dessin de bande de roulement du type zig-zag comportant des entailles dans les cordonsInfo
- Publication number
- FR2444577A1 FR2444577A1 FR7931240A FR7931240A FR2444577A1 FR 2444577 A1 FR2444577 A1 FR 2444577A1 FR 7931240 A FR7931240 A FR 7931240A FR 7931240 A FR7931240 A FR 7931240A FR 2444577 A1 FR2444577 A1 FR 2444577A1
- Authority
- FR
- France
- Prior art keywords
- tire
- notches
- zig
- cords
- type tread
- 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.)
- Pending
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
-
- 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
- B60C2011/0339—Grooves
- B60C2011/0381—Blind or isolated grooves
- B60C2011/0383—Blind or isolated grooves at the centre of the tread
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Pneumatique pour roue de véhicules ayant une bande de roulement dont la surface radialement extérieure possède un dessin qui comprend plusieurs rainures circonférentielles en zig-zag délimitant des cordons de même forme dont l'un au moins présente plusieurs entailles transversales qui s'étendent d'une rainure à l'autre. Ce pneumatique est caractérisé en ce que les entailles sont composées d'une suite de trois segments contigus dont deux sont des segments latéraux situés à proximité des bords du cordon et qui débouchent dans les rainures correspondantes. L'invention s'applique aux pneumatiques de grandes dimensions destinés aux véhicules pour transports lourds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT31201/78A IT1101588B (it) | 1978-12-22 | 1978-12-22 | Disegno battistrada tipo zig-zag con intagli sui cordoni |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2444577A1 true FR2444577A1 (fr) | 1980-07-18 |
Family
ID=11233274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7931240A Pending FR2444577A1 (fr) | 1978-12-22 | 1979-12-20 | Pneumatique a dessin de bande de roulement du type zig-zag comportant des entailles dans les cordons |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS55123507A (fr) |
| AU (1) | AU5407379A (fr) |
| BE (1) | BE880626A (fr) |
| BR (1) | BR7908642A (fr) |
| DE (1) | DE2951158A1 (fr) |
| DK (1) | DK544579A (fr) |
| FI (1) | FI793911A7 (fr) |
| FR (1) | FR2444577A1 (fr) |
| GB (1) | GB2040239A (fr) |
| IT (1) | IT1101588B (fr) |
| LU (1) | LU82034A1 (fr) |
| NL (1) | NL7907480A (fr) |
| SE (1) | SE7910380L (fr) |
| ZA (1) | ZA796906B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2526722A1 (fr) * | 1982-05-12 | 1983-11-18 | Bridgestone Tire Co Ltd | Sculpture de bande de roulement pour pneumatique a carcasse radiale pour poids lourd |
| FR2565168A1 (fr) * | 1984-06-01 | 1985-12-06 | Pirelli | Dessins de bandes de roulement de pneumatiques pour vehicules automobiles |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364426A (en) * | 1981-03-26 | 1982-12-21 | Dunlop Tire & Rubber Corporation | Motorcycle tire tread |
| CN116278522A (zh) * | 2023-03-08 | 2023-06-23 | 万力轮胎股份有限公司 | 一种对称胎面花纹结构轮胎 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH561615A5 (en) * | 1972-12-07 | 1975-05-15 | Michelin & Cie | Tyre - with tread strip having three relief zones - - sepd by grooves with side branches defining blocks |
-
1978
- 1978-12-22 IT IT31201/78A patent/IT1101588B/it active
-
1979
- 1979-10-09 NL NL7907480A patent/NL7907480A/nl not_active Application Discontinuation
- 1979-12-11 GB GB7942631A patent/GB2040239A/en not_active Withdrawn
- 1979-12-13 FI FI793911A patent/FI793911A7/fi not_active Application Discontinuation
- 1979-12-14 BE BE0/198568A patent/BE880626A/fr unknown
- 1979-12-17 SE SE7910380A patent/SE7910380L/xx unknown
- 1979-12-19 DE DE19792951158 patent/DE2951158A1/de not_active Withdrawn
- 1979-12-19 DK DK544579A patent/DK544579A/da unknown
- 1979-12-19 ZA ZA00796906A patent/ZA796906B/xx unknown
- 1979-12-20 FR FR7931240A patent/FR2444577A1/fr active Pending
- 1979-12-20 AU AU54073/79A patent/AU5407379A/en not_active Abandoned
- 1979-12-21 LU LU82034A patent/LU82034A1/fr unknown
- 1979-12-22 JP JP16745979A patent/JPS55123507A/ja active Pending
- 1979-12-27 BR BR7908642A patent/BR7908642A/pt unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH561615A5 (en) * | 1972-12-07 | 1975-05-15 | Michelin & Cie | Tyre - with tread strip having three relief zones - - sepd by grooves with side branches defining blocks |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2526722A1 (fr) * | 1982-05-12 | 1983-11-18 | Bridgestone Tire Co Ltd | Sculpture de bande de roulement pour pneumatique a carcasse radiale pour poids lourd |
| FR2565168A1 (fr) * | 1984-06-01 | 1985-12-06 | Pirelli | Dessins de bandes de roulement de pneumatiques pour vehicules automobiles |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7907480A (nl) | 1980-06-24 |
| IT1101588B (it) | 1985-10-07 |
| ZA796906B (en) | 1981-08-26 |
| AU5407379A (en) | 1980-06-26 |
| LU82034A1 (fr) | 1980-04-23 |
| IT7831201A0 (it) | 1978-12-22 |
| DK544579A (da) | 1980-06-23 |
| BR7908642A (pt) | 1980-07-29 |
| GB2040239A (en) | 1980-08-28 |
| JPS55123507A (en) | 1980-09-24 |
| DE2951158A1 (de) | 1980-07-10 |
| SE7910380L (sv) | 1980-06-23 |
| FI793911A7 (fi) | 1981-01-01 |
| BE880626A (fr) | 1980-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |