DK150729C - DRILL UNIT FOR MANUFACTURING CUTTING DRILLS - Google Patents
DRILL UNIT FOR MANUFACTURING CUTTING DRILLSInfo
- Publication number
- DK150729C DK150729C DK151782A DK151782A DK150729C DK 150729 C DK150729 C DK 150729C DK 151782 A DK151782 A DK 151782A DK 151782 A DK151782 A DK 151782A DK 150729 C DK150729 C DK 150729C
- Authority
- DK
- Denmark
- Prior art keywords
- drill
- mounted over
- stop plate
- drill unit
- bell
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0018—Drills for enlarging a hole
- B23B51/0027—Drills for enlarging a hole by tool swivelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/005—Attachments or adapters placed between tool and hammer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Earth Drilling (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Drilling And Boring (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Crushing And Grinding (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Drilling Tools (AREA)
Abstract
1. Drill unit for producing drill holes (11) having an undercut (10), and comprising a drill with a small drilling bit (2) having lateral cutting edges that project radially from the drill shaft (1), a drill holder (4) having a stop collar (6) which, to form a swivel bearing, is supported in a recess (7) of a stop plate (9) mounted over the drill shaft (1), and a drill bell (13) for attachment to the stop plate (9) and provided with a suction union (14), characterised in that there can be mounted over the stop plate end of the drill bell (13) a cover plate (18) adjacent to which is arranged a tubular punch (17) that can be mounted over the drill and the end of which matches the dowel (16) to be fastened in the drill hole.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813115815 DE3115815A1 (en) | 1981-04-18 | 1981-04-18 | DRILLING DEVICE FOR PRODUCING DRILL HOLES WITH UNDERCUT |
DE3115815 | 1981-04-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK151782A DK151782A (en) | 1982-10-19 |
DK150729B DK150729B (en) | 1987-06-09 |
DK150729C true DK150729C (en) | 1987-12-07 |
Family
ID=6130505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK151782A DK150729C (en) | 1981-04-18 | 1982-04-02 | DRILL UNIT FOR MANUFACTURING CUTTING DRILLS |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0063679B1 (en) |
JP (1) | JPS5919803B2 (en) |
AT (1) | ATE15005T1 (en) |
BR (1) | BR8202199A (en) |
DE (1) | DE3115815A1 (en) |
DK (1) | DK150729C (en) |
ES (1) | ES264494Y (en) |
GR (1) | GR75130B (en) |
HU (1) | HU186924B (en) |
YU (1) | YU44420B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3522255A1 (en) * | 1985-06-21 | 1987-01-02 | Fischer Artur Dr H C | Device which can be clamped in a hammer drill or percussion drilling machine |
DE3803708A1 (en) * | 1988-02-08 | 1989-08-17 | Fischer Artur Werke Gmbh | Assembly device for percussion drilling machines |
DE3912317A1 (en) * | 1989-04-14 | 1990-10-18 | Fischer Artur Werke Gmbh | IMPACT TOOL FOR IMPACT ANCHORS |
DE3916611A1 (en) * | 1989-05-22 | 1990-11-29 | Fischer Artur Werke Gmbh | DRIVING DEVICE FOR IMPACT ANCHORS WITH SPREADING SLEEVE |
DE68910972T2 (en) * | 1989-09-08 | 1994-03-24 | Miyanaga Miku Kk | Setting tool for expansion anchors. |
EP0426918A1 (en) * | 1989-11-09 | 1991-05-15 | Louis N. Giannuzzi | Automatic setting tool for masonry anchors |
DE4132228A1 (en) * | 1991-09-27 | 1993-04-01 | Fischer Artur Werke Gmbh | DRILLING DEVICE FOR PRODUCING DRILL HOLES WITH UNDERCUT |
DE4133848A1 (en) * | 1991-10-12 | 1993-04-15 | Fischer Artur Werke Gmbh | Masonry drill for forming to back cuttings - has first distance piece as rest for second distance piece which slides or pushes over first |
DE102006037881A1 (en) * | 2006-08-11 | 2008-02-14 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Hand-held tool has drill bit with removable undercut milling bit for high-security anchorage attachment |
CN104107937A (en) * | 2013-04-19 | 2014-10-22 | 苏州文鼎模具有限公司 | Stepped drill with replaceable drilling edges |
JP7049873B2 (en) * | 2018-03-20 | 2022-04-07 | 株式会社マキタ | Dust collection bit and rotary striking tool |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4007795A (en) * | 1976-02-13 | 1977-02-15 | Skil Corporation | Attachment for a rotary-hammer tool |
-
1981
- 1981-04-18 DE DE19813115815 patent/DE3115815A1/en not_active Withdrawn
- 1981-12-23 GR GR67583A patent/GR75130B/el unknown
-
1982
- 1982-02-20 AT AT82101316T patent/ATE15005T1/en not_active IP Right Cessation
- 1982-02-20 EP EP82101316A patent/EP0063679B1/en not_active Expired
- 1982-04-02 DK DK151782A patent/DK150729C/en not_active IP Right Cessation
- 1982-04-02 YU YU745/82A patent/YU44420B/en unknown
- 1982-04-13 ES ES1982264494U patent/ES264494Y/en not_active Expired
- 1982-04-16 BR BR8202199A patent/BR8202199A/en unknown
- 1982-04-16 HU HU821180A patent/HU186924B/en unknown
- 1982-04-16 JP JP57062669A patent/JPS5919803B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3115815A1 (en) | 1982-12-30 |
YU44420B (en) | 1990-08-31 |
JPS57181817A (en) | 1982-11-09 |
ES264494Y (en) | 1983-05-16 |
DK150729B (en) | 1987-06-09 |
DK151782A (en) | 1982-10-19 |
JPS5919803B2 (en) | 1984-05-09 |
EP0063679A3 (en) | 1983-07-27 |
EP0063679B1 (en) | 1985-08-21 |
ES264494U (en) | 1982-11-16 |
YU74582A (en) | 1986-06-30 |
ATE15005T1 (en) | 1985-09-15 |
BR8202199A (en) | 1983-03-29 |
HU186924B (en) | 1985-10-28 |
EP0063679A2 (en) | 1982-11-03 |
GR75130B (en) | 1984-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
PBP | Patent lapsed |