FIELD: roller conveyers. SUBSTANCE: roller has cylindrical case that is made of polymeric material and mounted on an axle. The case and axle are made of concentric layers of polymeric fibers interconnected with polymeric binder. The polymeric fibers of one of the layers are arranged over screw line and the others are arranged over longitudinal axis of the case. Cross- section of polymeric fibers arranged over screw line is equilateral triangle. Area of cross-section of the fibers decreases in the direction of cylindric periphery surface of the case. EFFECT: improved design. 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VEHICLE TROLLEY POLE | 1991 |
|
RU2026796C1 |
| CUTTING TOOL | 0 |
|
SU1759567A1 |
| FLYING VEHICLE FUSELAGE | 1992 |
|
RU2064879C1 |
| CUTTING TOOL | 1991 |
|
RU2011482C1 |
| ARROW | 0 |
|
SU1675649A1 |
| SHAFT | 0 |
|
SU1754940A1 |
| INVISIBLE PROJECTILE | 2016 |
|
RU2625056C1 |
| ARMOR JACKET | 1992 |
|
RU2024819C1 |
| ANTENNA DOME | 2016 |
|
RU2623826C1 |
| SILENCER | 1995 |
|
RU2094733C1 |
