FIELD: process engineering.
SUBSTANCE: proposed tool comprises motor, transmission to transmit motor torque to rotate drill bit, and drilling dust collector. Proposed dust collector has perforated section for drill bit to pass through, dust collection opening where through dust and ambient air are sucked in, and blow opening to force air in drilling zone. Amount of air sucked in through dust collection opening is not smaller than that forced from blow opening.
EFFECT: ease of job, smaller sizes.
16 cl, 20 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRILL | 2011 |
|
RU2510312C1 |
| DUST-COLLECTING DEVICE FOR ELECTRIC TOOL AND ELECTRIC TOOL | 2012 |
|
RU2597454C2 |
| ADOPTION OF AUTOLOGIC BONE DURING OSTEOTOMY AND BONE DRILLING PROCESSES | 2006 |
|
RU2411919C2 |
| ELECTRIC TOOL WITH DUST COLLECTOR | 2011 |
|
RU2569256C2 |
| DUST TRAP | 2010 |
|
RU2543578C2 |
| DRILLING METHOD AND DRILLING MACHINE TOOL | 2002 |
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RU2239523C2 |
| PERIMETER DEVICE | 2015 |
|
RU2702181C2 |
| CONNECTION SYSTEM FOR DRIVE SOURCE FOR ELECTRIC DRIVEN TOOL WITH ATTACHMENT | 2011 |
|
RU2563614C2 |
| DRIVEN TOOL | 2005 |
|
RU2388590C2 |
| DUST RECEPTACLE AND VACUUM CLEANER | 2011 |
|
RU2484756C2 |
