SE374045B - - Google Patents
Info
- Publication number
- SE374045B SE374045B SE7208600A SE860072A SE374045B SE 374045 B SE374045 B SE 374045B SE 7208600 A SE7208600 A SE 7208600A SE 860072 A SE860072 A SE 860072A SE 374045 B SE374045 B SE 374045B
- Authority
- SE
- Sweden
Links
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
- 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
- B23Q11/005—Devices for removing chips by blowing
-
- 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
- E21B1/00—Percussion drilling
- E21B1/12—Percussion drilling with a reciprocating impulse member
- E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
- E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure
- E21B1/32—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses
- E21B1/34—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses the impulse member being a piston of an internal-combustion engine
-
- 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
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7208600A SE374045B (en) | 1972-06-30 | 1972-06-30 | |
GB2918773A GB1382022A (en) | 1972-06-30 | 1973-06-20 | Hammer mechanism |
DE2332908A DE2332908C3 (en) | 1972-06-30 | 1973-06-28 | Rotary hammer, in particular pneumatic hammer |
SU731936355A SU621322A3 (en) | 1972-06-30 | 1973-06-29 | Shock-effect machine |
CA175,262A CA1005291A (en) | 1972-06-30 | 1973-06-29 | Hammer mechanism for pneumatic impact tool |
JP7335473A JPS5649715B2 (en) | 1972-06-30 | 1973-06-30 | |
US05/549,370 US3973633A (en) | 1972-06-30 | 1975-02-12 | Hammer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7208600A SE374045B (en) | 1972-06-30 | 1972-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE374045B true SE374045B (en) | 1975-02-24 |
Family
ID=20274533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7208600A SE374045B (en) | 1972-06-30 | 1972-06-30 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5649715B2 (en) |
CA (1) | CA1005291A (en) |
DE (1) | DE2332908C3 (en) |
GB (1) | GB1382022A (en) |
SE (1) | SE374045B (en) |
SU (1) | SU621322A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980002717A1 (en) * | 1979-05-31 | 1980-12-11 | A Wallgren | Method and device for earth-rock probing and rock drilling by a percussion drill |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3145061A1 (en) * | 2019-08-29 | 2021-03-04 | Rauno Peippo | Spring hammer |
-
1972
- 1972-06-30 SE SE7208600A patent/SE374045B/xx unknown
-
1973
- 1973-06-20 GB GB2918773A patent/GB1382022A/en not_active Expired
- 1973-06-28 DE DE2332908A patent/DE2332908C3/en not_active Expired
- 1973-06-29 CA CA175,262A patent/CA1005291A/en not_active Expired
- 1973-06-29 SU SU731936355A patent/SU621322A3/en active
- 1973-06-30 JP JP7335473A patent/JPS5649715B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980002717A1 (en) * | 1979-05-31 | 1980-12-11 | A Wallgren | Method and device for earth-rock probing and rock drilling by a percussion drill |
Also Published As
Publication number | Publication date |
---|---|
SU621322A3 (en) | 1978-08-25 |
JPS4943804A (en) | 1974-04-25 |
DE2332908B2 (en) | 1974-12-05 |
DE2332908A1 (en) | 1974-01-17 |
CA1005291A (en) | 1977-02-15 |
JPS5649715B2 (en) | 1981-11-24 |
DE2332908C3 (en) | 1975-07-31 |
GB1382022A (en) | 1975-01-29 |