FIELD: agriculture.
SUBSTANCE: agricultural implement is intended for use in order to form furrows. It comprises cylindrical support (201) and multiple tires (1). Each tire (1) comprises base (3), by means of which tire (1) is installed on support (201), running protector (5) located opposite base (3), and two side walls (11, 13) connecting running protector (5) with base (3). Base (3), running tread (5) and side walls (11, 13) together form deformable tire (6). Running tread (5) of at least one of the plurality of tires (1) has a substantially curved shape. Side walls (11, 13) of such tires (1) usually have an inclination in radial direction. Curved shape of running protector (5) and inclination of side walls (11, 13) are made so that deformation of tire (6) deflects base (5) relative to axis in outer direction.
EFFECT: technical result is increased wear resistance of tire.
11 cl, 18 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC TIRE FOR FURROWER | 2016 |
|
RU2706085C1 |
| ROLLER WITH HALF-EMPTY PNEUMATIC TIRES FOR AGRICULTURAL MACHINE, IN PARTICULAR ROLLER INTEGRATED WITH SEEDING-MACHINE OR WITH TOOL FOR SOIL PREPARATION | 2008 |
|
RU2464754C2 |
| SEMI-HOLLOW TIRE FOR MOUNTING ON AGRICULTURAL MACHINES, ROLLER AND WHEEL WITH SUCH TIRE | 2008 |
|
RU2437776C2 |
| AGRICULTURAL MACHINE WITH ADAPTABLE WHEELS AND ROLLERS | 2012 |
|
RU2586912C2 |
| SEMI-HOLLOW TYRES FOR AGRICULTURAL MACHINES, IN PARTICULAR FOR SOWING MACHINES | 2014 |
|
RU2654258C2 |
| TREAD OF TIRE | 2002 |
|
RU2288846C2 |
| DEVICE OF MOLDING OF A TIRE TREAD ON A CARCASS OF A PNEUMATIC TIRE | 2001 |
|
RU2247657C2 |
| TIRE FOR AGRICULTURAL VEHICLE, TIRE CONTAINING PROTECTOR | 2020 |
|
RU2798322C2 |
| TIRE | 2021 |
|
RU2809419C1 |
| PNEUMATIC TIRE | 2019 |
|
RU2752738C1 |
