FIELD: building industry, particularly for high-quality treatment of non-hardened concrete surfaces made of rigid concrete mixes used for civil and industrial building.
SUBSTANCE: working surface of the tool has sections reciprocated in vertical plane. The sectors are grouped into two sets moving in opposite directions to transmit vibratory action on surface to be treated without main working bar surface separation from surface to be treated.
EFFECT: increased quality of concrete articles subjected to treatment, reduced vibratory action applied to machine housing due to provision of sections vibration in opposite directions.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROLLER-TYPE EXECUTIVE TOOL PERFORMING TRANSVERSAL OSCILLATIONS | 2004 |
|
RU2269617C2 |
| VIBRATORY DISC ACTUATOR | 2009 |
|
RU2425190C1 |
| ROLLER WORKING MEMBER WITH VIBRATION SECTORS | 2004 |
|
RU2263026C1 |
| VIBRATION TAPE WORKING ELEMENT | 2008 |
|
RU2368721C1 |
| MULTIROLL VIBRATION SMOOTHING WORKING TOOL | 2005 |
|
RU2299123C1 |
| DISK-TYPE WORKING TOOL OF THE SMOOTHING MACHINE WITH VERTICAL VIBRATIONS | 2004 |
|
RU2270754C2 |
| VIBRATION-TYPE WORKING ELEMENT OF CONCRETE- FINISHING MACHINE | 1999 |
|
RU2170665C2 |
| VIBRATION SMOOTHING DEVICE WITH MAGNETOSTRICTIVE DRIVE | 2005 |
|
RU2279975C1 |
| SMOOTHING MACHINE WITH INERTIAL PULSE WORKING TOOL | 1998 |
|
RU2147515C1 |
| DISC-TYPE SMOOTHING MACHINE WITH VIBRATING OPERATING MEMBER | 1997 |
|
RU2130379C1 |
