FIELD: devices for originating of holes with relieving, in particular, on facade slabs of stone, ceramics and concrete. SUBSTANCE: drill holder 13 is installed in hollow drill spindle 13. For deflection drill holder 13 is connected to an axial drive device moved through hoisting device 9,9' by means of hinge-joined connecting member 17; the connecting member is engageable with flange 20 of drill holder 13 and with drive spindle 6. EFFECT: improved design. 5 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MAKING HOLES WITH BACKING-OFF | 1992 |
|
RU2028943C1 |
| DRILLING DEVICE | 1994 |
|
RU2080217C1 |
| BORING DEVICE FOR MAKING BACKED OFF HOLES | 0 |
|
SU1724005A3 |
| DEVICE FOR DRILLING OPENINGS IN STONE SLABS | 1991 |
|
RU2032540C1 |
| DEVICE FOR DRILLING MOUNTING HOLES | 1991 |
|
RU2033328C1 |
| DRILLING DEVICE FOR MAKING RELIEVING HOLES | 0 |
|
SU1829988A3 |
| FASTENING MEMBER | 1993 |
|
RU2069721C1 |
| NAIL-LIKE FASTENING MEMBER | 1995 |
|
RU2095643C1 |
| DRILL FOR MAKING HOLES WITH RELIEVING IN THE MASONRY | 1992 |
|
RU2041819C1 |
| APPARATUS FOR DRILLING BEAD-CUT HOLES IN OVERLAYING TILES | 0 |
|
SU1836214A3 |
