FIELD: building, particularly to treat non-hardened surfaces of reinforced concrete articles formed of harsh concrete to obtain necessary grade of article face finish.
SUBSTANCE: working surface of executive tool is composed of movable sectors performing opposite oscillations in direction transversal to executive tool movement direction. The oscillations are carried out with the use of control rods installed on discs having wavy surfaces. The discs are rigidly connected to shafts brought into rotation through planetary gears so that wavy disc surfaces cooperate with cam.
EFFECT: increased article surface finishing grade.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISK-TYPE WORKING TOOL OF THE SMOOTHING MACHINE WITH VERTICAL VIBRATIONS | 2004 |
|
RU2270754C2 |
| ROLLER WORKING MEMBER WITH VIBRATION SECTORS | 2004 |
|
RU2263026C1 |
| MULTIROLL VIBRATION SMOOTHING WORKING TOOL | 2005 |
|
RU2299123C1 |
| INSTALLATION FOR CONCRETE MIX FLOATING WITH WORKING UNIT EQUIPPED WITH INTEGRATED ROLLERS | 2007 |
|
RU2348519C1 |
| WORKING ELEMENT OF SMOOTHENING MACHINE | 2010 |
|
RU2460636C1 |
| VIBRATORY DISC ACTUATOR | 2009 |
|
RU2425190C1 |
| WORKING TOOL MADE AS A BAR WITH VIBRATING SECTIONS | 2004 |
|
RU2264912C1 |
| ROLL-TYPE SMOOTHING MACHINE WITH SMOOTHING DEVICE VIBRATING IN TRANSVERSE DIRECTION | 1999 |
|
RU2168412C2 |
| MULTIROLL WORKING TOOL OF SMOOTHING MACHINE | 2006 |
|
RU2321490C1 |
| VIBRATION-TYPE WORKING ELEMENT OF CONCRETE- FINISHING MACHINE | 1999 |
|
RU2170665C2 |
