DE369628C - Stand for rotary drills, especially for drilling downwards - Google Patents
Stand for rotary drills, especially for drilling downwardsInfo
- Publication number
- DE369628C DE369628C DES57781D DES0057781D DE369628C DE 369628 C DE369628 C DE 369628C DE S57781 D DES57781 D DE S57781D DE S0057781 D DES0057781 D DE S0057781D DE 369628 C DE369628 C DE 369628C
- Authority
- DE
- Germany
- Prior art keywords
- stand
- rotary drills
- drilling downwards
- drilling
- downwards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title claims 3
- 230000001404 mediated effect Effects 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
Classifications
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES57781D DE369628C (en) | Stand for rotary drills, especially for drilling downwards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES57781D DE369628C (en) | Stand for rotary drills, especially for drilling downwards |
Publications (1)
Publication Number | Publication Date |
---|---|
DE369628C true DE369628C (en) | 1923-02-22 |
Family
ID=7492073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES57781D Expired DE369628C (en) | Stand for rotary drills, especially for drilling downwards |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE369628C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE765949C (en) * | 1936-08-08 | 1954-04-12 | Fein C & E | Rock drilling device for rows of holes in stone blocks |
DE1192999B (en) * | 1962-02-21 | 1965-05-20 | Theodor Demetriades | Pressure device for rock drilling machines |
DE1216818B (en) * | 1958-06-23 | 1966-05-18 | J K Smit & Sons Diamond Produc | Carriage for a rock core drilling machine |
-
0
- DE DES57781D patent/DE369628C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE765949C (en) * | 1936-08-08 | 1954-04-12 | Fein C & E | Rock drilling device for rows of holes in stone blocks |
DE1216818B (en) * | 1958-06-23 | 1966-05-18 | J K Smit & Sons Diamond Produc | Carriage for a rock core drilling machine |
DE1192999B (en) * | 1962-02-21 | 1965-05-20 | Theodor Demetriades | Pressure device for rock drilling machines |
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