DK413281A - Bor isaer drejeslagbor - Google Patents
Bor isaer drejeslagborInfo
- Publication number
- DK413281A DK413281A DK413281A DK413281A DK413281A DK 413281 A DK413281 A DK 413281A DK 413281 A DK413281 A DK 413281A DK 413281 A DK413281 A DK 413281A DK 413281 A DK413281 A DK 413281A
- Authority
- DK
- Denmark
- Prior art keywords
- isaer
- bor
- shock drill
- turning shock
- turning
- Prior art date
Links
- 230000035939 shock Effects 0.000 title 1
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
- B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
- B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
- B23Q1/0036—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a tool
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
- E21B10/445—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts percussion type, e.g. for masonry
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/58—Chisel-type inserts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19808025800U DE8025800U1 (de) | 1980-09-26 | 1980-09-26 | Bohrer |
Publications (1)
Publication Number | Publication Date |
---|---|
DK413281A true DK413281A (da) | 1982-03-27 |
Family
ID=6719236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK413281A DK413281A (da) | 1980-09-26 | 1981-09-17 | Bor isaer drejeslagbor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0048908B1 (da) |
DE (2) | DE8025800U1 (da) |
DK (1) | DK413281A (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500202A1 (de) * | 1985-01-05 | 1986-07-10 | Hawera Probst Gmbh + Co, 7980 Ravensburg | Bohrwerkzeuge |
DE3544433C2 (de) * | 1985-12-16 | 1995-12-14 | Hilti Ag | Gesteinsbohrer |
DE8711846U1 (de) * | 1986-09-03 | 1987-11-05 | Töpfer, Rainer, 2802 Ottersberg | Bohrwerkzeug mit im wesentlichen scheibenförmiger Bohrkrone |
US4883135A (en) * | 1987-09-18 | 1989-11-28 | Hawera Probst Gmbh & Co. | Apparatus for rock drill |
DE4200580A1 (de) * | 1991-09-13 | 1993-03-18 | Hausherr & Soehne Rudolf | Gesteinsbohrkrone |
DE19810193A1 (de) * | 1998-03-10 | 1999-09-16 | Hilti Ag | Bohrwerkzeug |
FR2953438B1 (fr) * | 2009-12-09 | 2012-02-10 | Eads Europ Aeronautic Defence | Dispositif de percage |
EP3421205A1 (de) | 2017-06-27 | 2019-01-02 | HILTI Aktiengesellschaft | Bohrer für die meisselnde bearbeitung von gestein |
EP3421162A1 (de) * | 2017-06-27 | 2019-01-02 | HILTI Aktiengesellschaft | Bohrer für die meisselnde bearbeitung von gestein |
EP3421163A1 (de) * | 2017-06-27 | 2019-01-02 | HILTI Aktiengesellschaft | Bohrer für die meisselnde bearbeitung von gestein |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1652578A (en) * | 1925-05-09 | 1927-12-13 | George F Nevin | Rock-drill bit |
DE1217903B (de) * | 1965-04-02 | 1966-06-02 | Beteiligungs & Patentverw Gmbh | Bohrkopf |
DE2350985A1 (de) * | 1973-10-11 | 1975-04-24 | Uwe C Seefluth | Gesteinsbohrer mit vorrichtung zur absaugung des bohrstaubes |
DE2417228A1 (de) * | 1974-04-09 | 1975-11-06 | Heller Geb | Verfahren zum absaugen des bohrkleins von der bohrstelle eines bohrers sowie bohrmaschine, bohrer und adapter zum durchfuehren des verfahrens |
DE2756140A1 (de) * | 1977-12-16 | 1979-06-21 | Heinrich B Schaefers | Gesteinsbohrer fuer bohrloecher kleineren durchmessers |
DE2807197A1 (de) * | 1978-02-20 | 1979-08-30 | Heller Verwaltungsges | Bohrkopf eines drehschlagbohrers |
-
1980
- 1980-09-26 DE DE19808025800U patent/DE8025800U1/de not_active Expired
-
1981
- 1981-09-17 DK DK413281A patent/DK413281A/da unknown
- 1981-09-18 EP EP81107412A patent/EP0048908B1/de not_active Expired
- 1981-09-18 DE DE8181107412T patent/DE3170516D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3170516D1 (en) | 1985-06-20 |
DE8025800U1 (de) | 1981-02-05 |
EP0048908A1 (de) | 1982-04-07 |
EP0048908B1 (de) | 1985-05-15 |
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