IT1290522B1 - Dust removing apparatus for use in hole drilling - uses vacuum-cleaner attachment partially surrounding the drilled area and underneath - Google Patents
Dust removing apparatus for use in hole drilling - uses vacuum-cleaner attachment partially surrounding the drilled area and underneathInfo
- Publication number
- IT1290522B1 IT1290522B1 ITMI970767A IT1290522B1 IT 1290522 B1 IT1290522 B1 IT 1290522B1 IT MI970767 A ITMI970767 A IT MI970767A IT 1290522 B1 IT1290522 B1 IT 1290522B1
- Authority
- IT
- Italy
- Prior art keywords
- underneath
- dust removing
- removing apparatus
- partially surrounding
- hole drilling
- Prior art date
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
- Earth Drilling (AREA)
Abstract
The apparatus is used, particularly in a vertical surface, to extract the dust through apertures in a hand-held attachment connected to the suction hose of a vacuum cleaner. The attachment (3) is held against the wall (24), which is to be drilled with a bit (25), with a U-shaped cavity (6,14) placed around the drill bit area (7) and sealed (16) to the wall. Holes (11) in the wall (8) of the attachment enable the dust to be sucked away by means of a vacuum cleaner attached to the hand grip (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000767 IT1290522B1 (en) | 1997-04-03 | 1997-04-03 | Dust removing apparatus for use in hole drilling - uses vacuum-cleaner attachment partially surrounding the drilled area and underneath |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000767 IT1290522B1 (en) | 1997-04-03 | 1997-04-03 | Dust removing apparatus for use in hole drilling - uses vacuum-cleaner attachment partially surrounding the drilled area and underneath |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI970767A1 ITMI970767A1 (en) | 1998-10-03 |
IT1290522B1 true IT1290522B1 (en) | 1998-12-04 |
Family
ID=11376737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000767 IT1290522B1 (en) | 1997-04-03 | 1997-04-03 | Dust removing apparatus for use in hole drilling - uses vacuum-cleaner attachment partially surrounding the drilled area and underneath |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1290522B1 (en) |
-
1997
- 1997-04-03 IT IT000767 patent/IT1290522B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI970767A1 (en) | 1998-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |