IT7828663A0 - DRILLING UNIT. - Google Patents
DRILLING UNIT.Info
- Publication number
- IT7828663A0 IT7828663A0 IT7828663A IT2866378A IT7828663A0 IT 7828663 A0 IT7828663 A0 IT 7828663A0 IT 7828663 A IT7828663 A IT 7828663A IT 2866378 A IT2866378 A IT 2866378A IT 7828663 A0 IT7828663 A0 IT 7828663A0
- Authority
- IT
- Italy
- Prior art keywords
- drilling unit
- drilling
- unit
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
Classifications
-
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/003—Stops attached to drilling tools, tool holders or drilling machines
- B23B49/005—Attached to the drill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Joining Of Building Structures In Genera (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2746029A DE2746029C2 (en) | 1977-10-13 | 1977-10-13 | Drilling unit |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7828663A0 true IT7828663A0 (en) | 1978-10-12 |
IT1099375B IT1099375B (en) | 1985-09-18 |
Family
ID=6021339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT28663/78A IT1099375B (en) | 1977-10-13 | 1978-10-12 | PERFORATING UNIT |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT364148B (en) |
BE (1) | BE871162R (en) |
CH (1) | CH632687A5 (en) |
DE (1) | DE2746029C2 (en) |
ES (1) | ES238640Y (en) |
FR (1) | FR2405797A2 (en) |
GB (1) | GB2005572B (en) |
IT (1) | IT1099375B (en) |
NL (1) | NL7809399A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014388A1 (en) * | 1980-04-15 | 1981-10-22 | Artur Dr.H.C. 7244 Waldachtal Fischer | DRILL UNIT INTENDED FOR PRODUCING DRILL HOLES WITH UNDERCUTS |
DE3015999C2 (en) * | 1980-04-25 | 1984-05-10 | Artur Dr.H.C. 7244 Waldachtal Fischer | Drilling unit for producing an undercut in the borehole |
DE3027408C2 (en) * | 1980-07-19 | 1984-02-23 | Artur Dr.H.C. 7244 Waldachtal Fischer | Drilling device for producing drill holes with undercuts |
DE3426092C2 (en) * | 1984-07-14 | 1995-11-02 | Fischer Artur Werke Gmbh | Drilling device for producing boreholes with undercuts that can be placed anywhere |
GB8425400D0 (en) * | 1984-10-08 | 1984-11-14 | Dom Holdings Plc | Tool |
FR2633538B1 (en) * | 1988-06-29 | 1992-06-05 | Philippe Marcel | DRILLING AND / OR SLOTTING DEVICE |
DE3924044A1 (en) * | 1989-07-21 | 1991-01-24 | Fischer Artur Werke Gmbh | DEVICE FOR PRODUCING AN UNDERCUT IN A DRILL HOLE |
US5421091A (en) * | 1994-02-23 | 1995-06-06 | S-B Power Tool Company | Adjustable guide shoe for reciprocating saw |
DE19528673A1 (en) * | 1995-08-04 | 1997-02-06 | Fischer Artur Werke Gmbh | Drill for creating undercut holes for installation of chemical anchor - has drilling bit with shaft having several side cutting plates running axially one after another, each offset by 90 degrees to the preceding plate |
DE19819917A1 (en) * | 1998-05-05 | 1999-11-18 | Bosch Gmbh Robert | Blind hole to take screw |
US7771143B2 (en) * | 2006-03-03 | 2010-08-10 | Warsaw Orthopedic, Inc | Drill bit assembly with adjustable drill stop sleeve |
US9364903B2 (en) | 2013-10-11 | 2016-06-14 | Irwin Industrial Tool Company | Drilling apparatus and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570945A (en) * | 1946-02-27 | 1951-10-09 | Hawkins General Arthur | Drill bit having file teeth |
DE807154C (en) * | 1949-06-16 | 1951-06-25 | Hermann Bilz | Holder for tools for drilling, reaming, countersinking or the like to be attached to a drilling spindle or the like by means of a Morse taper or the like. |
GB840702A (en) * | 1958-07-12 | 1960-07-06 | Thos R Ellin Footprint Works L | Improvements in or relating to depth gauges for drill bits |
GB840701A (en) * | 1958-07-12 | 1960-07-06 | Thos R Ellin Footprint Works L | Improvements in or relating to drill bits |
IL34821A (en) * | 1970-06-30 | 1974-07-31 | Vargus Ltd | A deburring hand tool for inner and outer surfaces |
-
1977
- 1977-10-13 DE DE2746029A patent/DE2746029C2/en not_active Expired
-
1978
- 1978-09-15 NL NL7809399A patent/NL7809399A/en active Search and Examination
- 1978-09-21 CH CH986578A patent/CH632687A5/en not_active IP Right Cessation
- 1978-10-11 ES ES1978238640U patent/ES238640Y/en not_active Expired
- 1978-10-11 BE BE78191033A patent/BE871162R/en not_active IP Right Cessation
- 1978-10-12 GB GB7840229A patent/GB2005572B/en not_active Expired
- 1978-10-12 AT AT0732578A patent/AT364148B/en not_active IP Right Cessation
- 1978-10-12 IT IT28663/78A patent/IT1099375B/en active
- 1978-10-12 FR FR7829143A patent/FR2405797A2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA732578A (en) | 1981-02-15 |
DE2746029A1 (en) | 1979-04-19 |
NL7809399A (en) | 1979-04-18 |
IT1099375B (en) | 1985-09-18 |
BE871162R (en) | 1979-02-01 |
GB2005572A (en) | 1979-04-25 |
GB2005572B (en) | 1982-03-03 |
AT364148B (en) | 1981-09-25 |
DE2746029C2 (en) | 1985-10-10 |
FR2405797B2 (en) | 1982-11-26 |
CH632687A5 (en) | 1982-10-29 |
ES238640U (en) | 1978-11-16 |
ES238640Y (en) | 1979-04-01 |
FR2405797A2 (en) | 1979-05-11 |
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