FR2478546A1 - Bandage pneumatique comportant une ceinture de renforcement - Google Patents
Bandage pneumatique comportant une ceinture de renforcement Download PDFInfo
- Publication number
- FR2478546A1 FR2478546A1 FR8105713A FR8105713A FR2478546A1 FR 2478546 A1 FR2478546 A1 FR 2478546A1 FR 8105713 A FR8105713 A FR 8105713A FR 8105713 A FR8105713 A FR 8105713A FR 2478546 A1 FR2478546 A1 FR 2478546A1
- Authority
- FR
- France
- Prior art keywords
- belt
- tread
- approximately
- circumferential
- cords
- 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
- 230000002787 reinforcement Effects 0.000 title claims description 11
- 239000013256 coordination polymer Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 241000238876 Acari Species 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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
- B60C9/20—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13338880A | 1980-03-24 | 1980-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478546A1 true FR2478546A1 (fr) | 1981-09-25 |
| FR2478546B1 FR2478546B1 (OSRAM) | 1984-04-27 |
Family
ID=22458370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8105713A Granted FR2478546A1 (fr) | 1980-03-24 | 1981-03-23 | Bandage pneumatique comportant une ceinture de renforcement |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS56146403A (OSRAM) |
| AU (1) | AU537267B2 (OSRAM) |
| BR (1) | BR8101622A (OSRAM) |
| CA (1) | CA1158531A (OSRAM) |
| DE (1) | DE3107644A1 (OSRAM) |
| FR (1) | FR2478546A1 (OSRAM) |
| GB (1) | GB2074512B (OSRAM) |
| IT (1) | IT1135704B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04183608A (ja) * | 1990-07-04 | 1992-06-30 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2215331A1 (OSRAM) * | 1973-01-29 | 1974-08-23 | Kleber Colombes | |
| FR2222232A1 (OSRAM) * | 1973-03-19 | 1974-10-18 | Uniroyal Ag | |
| FR2351810A1 (fr) * | 1976-05-19 | 1977-12-16 | Bridgestone Tire Co Ltd | Pneumatique a carcasse radiale a longevite accrue |
| FR2383028A1 (fr) * | 1977-03-10 | 1978-10-06 | Uniroyal Gmbh | Enveloppe de bandage pneumatique pour poids lourd |
-
1981
- 1981-02-26 AU AU67667/81A patent/AU537267B2/en not_active Expired - Fee Related
- 1981-02-27 DE DE3107644A patent/DE3107644A1/de not_active Withdrawn
- 1981-03-04 GB GB8106759A patent/GB2074512B/en not_active Expired
- 1981-03-06 CA CA000372435A patent/CA1158531A/en not_active Expired
- 1981-03-19 JP JP3883781A patent/JPS56146403A/ja active Pending
- 1981-03-19 BR BR8101622A patent/BR8101622A/pt unknown
- 1981-03-23 FR FR8105713A patent/FR2478546A1/fr active Granted
- 1981-03-23 IT IT20669/81A patent/IT1135704B/it active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2215331A1 (OSRAM) * | 1973-01-29 | 1974-08-23 | Kleber Colombes | |
| FR2222232A1 (OSRAM) * | 1973-03-19 | 1974-10-18 | Uniroyal Ag | |
| FR2351810A1 (fr) * | 1976-05-19 | 1977-12-16 | Bridgestone Tire Co Ltd | Pneumatique a carcasse radiale a longevite accrue |
| FR2383028A1 (fr) * | 1977-03-10 | 1978-10-06 | Uniroyal Gmbh | Enveloppe de bandage pneumatique pour poids lourd |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6766781A (en) | 1981-10-01 |
| IT1135704B (it) | 1986-08-27 |
| DE3107644A1 (de) | 1981-12-24 |
| JPS56146403A (en) | 1981-11-13 |
| FR2478546B1 (OSRAM) | 1984-04-27 |
| IT8120669A0 (it) | 1981-03-23 |
| AU537267B2 (en) | 1984-06-14 |
| GB2074512B (en) | 1983-06-02 |
| BR8101622A (pt) | 1981-09-22 |
| GB2074512A (en) | 1981-11-04 |
| CA1158531A (en) | 1983-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |