FIELD: transport.
SUBSTANCE: proposed pneumatic tire incorporates a carcass and a tread formed by, at least, two tread layers made up of rigid reinforcing elements with alternating crossed-over layers forming, with the peripheral direction, the angles varying from 10° to 45° on the tread crown zone. The said tread crown zone is jointed to two beads by side walls. The tread side thickness-to-tread center thickness ratio makes below 1.20 and the tread crown zone-to-tire total width ratio exceeds or equals 0.89.
EFFECT: higher strength and reliability.
25 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC TIRE FOR HEAVY VEHICLES | 2004 |
|
RU2335411C2 |
| PNEUMATIC TIRE FOR HEAVY VEHICLES | 2004 |
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| CABLE THREAD USED AS REINFORCING ELEMENT FOR PNEUMATIC TIRES OF HEAVY WHEELED VEHICLES | 2003 |
|
RU2326198C2 |
| RADIAL-PLY PNEUMATIC TIRE RIDGE | 1999 |
|
RU2223870C2 |
| HEAVY-DUTY VEHICLE PNEUMATIC TYRE RIDGE REINFORCEMENT | 1998 |
|
RU2205107C2 |
| PNEUMATIC TYPE WITH TRIANGULATED RIDGE | 1999 |
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| PNEUMATIC TIRE WITH RIB TRIANGULATED REINFORCEMENT MEMBER | 1999 |
|
RU2229390C2 |
| PNEUMATIC TIRE RIB REINFORCEMENT | 1999 |
|
RU2219067C2 |
| REINFORCING MATERIAL LAYER FOR PNEUMATIC TIRE, METHOD OF MANUFACTURE OF SAID LAYER AND METHOD OF MANUFACTURE OF PNEUMATIC TIRE | 2000 |
|
RU2250836C2 |
| PNEUMATIC TYRE RIB REINFORCEMENT | 1997 |
|
RU2188131C2 |
