FR2338811A1 - Perfectionnements apportes a la couronne des pneumatiques a section trapezoidale - Google Patents
Perfectionnements apportes a la couronne des pneumatiques a section trapezoidaleInfo
- Publication number
- FR2338811A1 FR2338811A1 FR7702124A FR7702124A FR2338811A1 FR 2338811 A1 FR2338811 A1 FR 2338811A1 FR 7702124 A FR7702124 A FR 7702124A FR 7702124 A FR7702124 A FR 7702124A FR 2338811 A1 FR2338811 A1 FR 2338811A1
- Authority
- FR
- France
- Prior art keywords
- border
- deflated
- contact
- zones
- treads
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/1821—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/26—Folded plies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Vehicle Body Suspensions (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19566/76A IT1054982B (it) | 1976-01-26 | 1976-01-26 | Perfezionamenti alla corona di pneumatici a sezione trapezoidale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2338811A1 true FR2338811A1 (fr) | 1977-08-19 |
FR2338811B1 FR2338811B1 (fr) | 1978-10-20 |
Family
ID=11159119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7702124A Granted FR2338811A1 (fr) | 1976-01-26 | 1977-01-26 | Perfectionnements apportes a la couronne des pneumatiques a section trapezoidale |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS5293008A (fr) |
AR (1) | AR223806A1 (fr) |
AU (1) | AU2115777A (fr) |
BE (1) | BE850744A (fr) |
BR (1) | BR7700152A (fr) |
DE (1) | DE2703173A1 (fr) |
DK (1) | DK33777A (fr) |
ES (1) | ES226166Y (fr) |
FI (1) | FI770098A (fr) |
FR (1) | FR2338811A1 (fr) |
GR (1) | GR62556B (fr) |
IT (1) | IT1054982B (fr) |
LU (1) | LU76636A1 (fr) |
NL (1) | NL7700778A (fr) |
NO (1) | NO764283L (fr) |
PT (1) | PT66080B (fr) |
SE (1) | SE7700810L (fr) |
ZA (1) | ZA767688B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0007841A1 (fr) * | 1978-07-07 | 1980-02-06 | Pneu Uniroyal Englebert | Enveloppe de bandage pneumatique à ceinture de renforcement |
EP0412775A2 (fr) * | 1989-08-10 | 1991-02-13 | Sumitomo Rubber Industries Limited | Bandage pneumatique |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1118031B (it) * | 1977-06-24 | 1986-02-24 | Pirelli | Perfezionamento a pneumatici per ruote di veicoli |
CA1214096A (fr) * | 1982-10-18 | 1986-11-18 | The Goodyear Tire & Rubber Company | Pneus radiaux et structure de ceinturage |
JPH0329201Y2 (fr) * | 1984-12-26 | 1991-06-21 | ||
JPS63315303A (ja) * | 1987-06-19 | 1988-12-23 | Bridgestone Corp | 氷上性能に優れたスタッドレスタイヤ |
-
1976
- 1976-01-26 IT IT19566/76A patent/IT1054982B/it active
- 1976-12-17 NO NO764283A patent/NO764283L/no unknown
- 1976-12-27 AR AR266000A patent/AR223806A1/es active
- 1976-12-29 ZA ZA767688A patent/ZA767688B/xx unknown
-
1977
- 1977-01-07 AU AU21157/77A patent/AU2115777A/en not_active Expired
- 1977-01-11 BR BR7700152A patent/BR7700152A/pt unknown
- 1977-01-13 FI FI770098A patent/FI770098A/fi not_active Application Discontinuation
- 1977-01-17 PT PT66080A patent/PT66080B/fr unknown
- 1977-01-25 ES ES1977226166U patent/ES226166Y/es not_active Expired
- 1977-01-25 GR GR52646A patent/GR62556B/el unknown
- 1977-01-25 LU LU76636A patent/LU76636A1/xx unknown
- 1977-01-26 BE BE174369A patent/BE850744A/fr unknown
- 1977-01-26 DK DK33777A patent/DK33777A/da unknown
- 1977-01-26 FR FR7702124A patent/FR2338811A1/fr active Granted
- 1977-01-26 NL NL7700778A patent/NL7700778A/xx not_active Application Discontinuation
- 1977-01-26 DE DE19772703173 patent/DE2703173A1/de active Pending
- 1977-01-26 SE SE7700810A patent/SE7700810L/xx unknown
- 1977-01-26 JP JP760677A patent/JPS5293008A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0007841A1 (fr) * | 1978-07-07 | 1980-02-06 | Pneu Uniroyal Englebert | Enveloppe de bandage pneumatique à ceinture de renforcement |
EP0412775A2 (fr) * | 1989-08-10 | 1991-02-13 | Sumitomo Rubber Industries Limited | Bandage pneumatique |
EP0412775A3 (en) * | 1989-08-10 | 1991-08-07 | Sumitomo Rubber Industries Limited | Pneumatic tyre |
Also Published As
Publication number | Publication date |
---|---|
GR62556B (en) | 1979-05-10 |
PT66080A (fr) | 1977-02-01 |
ES226166Y (es) | 1977-08-01 |
LU76636A1 (fr) | 1977-06-24 |
DK33777A (da) | 1977-07-27 |
NO764283L (no) | 1977-07-27 |
BR7700152A (pt) | 1977-09-06 |
AR223806A1 (es) | 1981-09-30 |
ES226166U (es) | 1977-04-01 |
FR2338811B1 (fr) | 1978-10-20 |
DE2703173A1 (de) | 1977-07-28 |
PT66080B (fr) | 1978-06-26 |
JPS5293008A (en) | 1977-08-05 |
AU2115777A (en) | 1978-07-13 |
SE7700810L (sv) | 1977-07-27 |
IT1054982B (it) | 1981-11-30 |
BE850744A (fr) | 1977-05-16 |
NL7700778A (nl) | 1977-07-28 |
ZA767688B (en) | 1977-11-30 |
FI770098A (fr) | 1977-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |