GB230386A - Improvement in hammer piston - Google Patents
Improvement in hammer pistonInfo
- Publication number
- GB230386A GB230386A GB2427124A GB2427124A GB230386A GB 230386 A GB230386 A GB 230386A GB 2427124 A GB2427124 A GB 2427124A GB 2427124 A GB2427124 A GB 2427124A GB 230386 A GB230386 A GB 230386A
- Authority
- GB
- United Kingdom
- Prior art keywords
- improvement
- nut
- hammer piston
- hammer
- piston
- 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
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
- E21B6/00—Drives for drilling with combined rotary and percussive action
- E21B6/06—Drives for drilling with combined rotary and percussive action the rotation being intermittent, e.g. obtained by ratchet device
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Golf Clubs (AREA)
- Earth Drilling (AREA)
Abstract
230,386. Marks, E. C. R., (Ingersoll-Rand Co.). Oct. 13, 1924. Percussive tools.- The rifle nut K of a hammer drill is forced into an enlarged bore U in the hammer piston and held by a rib V on the nut. Several ribs may be used, extending the whole length of the nut if desired.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2427124A GB230386A (en) | 1924-10-13 | 1924-10-13 | Improvement in hammer piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2427124A GB230386A (en) | 1924-10-13 | 1924-10-13 | Improvement in hammer piston |
Publications (1)
Publication Number | Publication Date |
---|---|
GB230386A true GB230386A (en) | 1925-03-12 |
Family
ID=10209082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2427124A Expired GB230386A (en) | 1924-10-13 | 1924-10-13 | Improvement in hammer piston |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB230386A (en) |
-
1924
- 1924-10-13 GB GB2427124A patent/GB230386A/en not_active Expired
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