FR2249779A1 - Reinforcing belt for high speed automobile tyres - with first belt layer, side strips, and folded second belt layer - Google Patents
Reinforcing belt for high speed automobile tyres - with first belt layer, side strips, and folded second belt layerInfo
- Publication number
- FR2249779A1 FR2249779A1 FR7436474A FR7436474A FR2249779A1 FR 2249779 A1 FR2249779 A1 FR 2249779A1 FR 7436474 A FR7436474 A FR 7436474A FR 7436474 A FR7436474 A FR 7436474A FR 2249779 A1 FR2249779 A1 FR 2249779A1
- Authority
- FR
- France
- Prior art keywords
- belt layer
- belt
- side strips
- folded
- reinforcing
- 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
- B60C9/26—Folded plies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Reinforcing belt for automobile tyres consists of a first belt layer, side strips consisting of a synthetic resin or rubber mixt., and a second belt layer whose eges are folded around the side strips so that the latter end at a pre-defined minimum distance from the fold edges, the folded edges of the second belt layer also surrounding (the edge zone of) the first belt layer. Provides tyres for use at very high velocities, and with excellent stability and roll resistance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2355380A DE2355380C2 (en) | 1973-01-12 | 1973-11-06 | Spray device for aerosol spray cans |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2249779A1 true FR2249779A1 (en) | 1975-05-30 |
FR2249779B1 FR2249779B1 (en) | 1978-10-27 |
Family
ID=5897310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7436474A Granted FR2249779A1 (en) | 1973-11-06 | 1974-10-31 | Reinforcing belt for high speed automobile tyres - with first belt layer, side strips, and folded second belt layer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2249779A1 (en) |
-
1974
- 1974-10-31 FR FR7436474A patent/FR2249779A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2249779B1 (en) | 1978-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |