FIELD: process engineering.
SUBSTANCE: invention relates to construction machinery and may be used for smoothing as-formed concrete surfaces. Proposed device consists of drive shaft with gear rigidly fitted thereon to actuate vertical cylindrical unbalanced gears. One-way bevel gears are rigidly fitted on primary horizontal drive shaft to engage with four unbalanced bevel gears with vertical axes.
EFFECT: higher quality of smoothing, better compaction.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISK WORKING MEMBER OF SMOOTHING MACHINE WITH VERTICAL VIBRATIONS | 2002 |
|
RU2220844C2 |
| SMOOTHING DEVICE | 2007 |
|
RU2339507C2 |
| DISC ACTUATING ELEMENT OF SMOOTHING MACHINE WITH VERTICAL OSCILLATIONS AND OPPOSITELY ROTATING DISC ELEMENTS | 2007 |
|
RU2337813C1 |
| APPARATUS FOR SMOOTHING-DOWN THE SURFACE OF FRESHLY MOULDED CONCRETE AND FERROCONCRETE ARTICLES | 0 |
|
SU1098798A1 |
| MACHINE FOR FLOATING REINFORCED CONCRETE PRODUCTS | 0 |
|
SU1052388A1 |
| INERTIAL PULSE SMOOTHING MACHINE | 1998 |
|
RU2156692C2 |
| WORKING MEMBER OF VIBROBURNISHING APPARATUS | 0 |
|
SU1046098A1 |
| WORKING MEMBER OF SMOOTHING TOOL | 0 |
|
SU1821376A1 |
| DISK SMOOTHING DEVICE WITH RECTILINEAR HORIZONTAL OSCILLATIONS | 2009 |
|
RU2397067C1 |
| SMOOTHING APPARATUS | 1998 |
|
RU2147514C1 |
