BE695405A - - Google Patents
Info
- Publication number
- BE695405A BE695405A BE695405DA BE695405A BE 695405 A BE695405 A BE 695405A BE 695405D A BE695405D A BE 695405DA BE 695405 A BE695405 A BE 695405A
- Authority
- BE
- Belgium
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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
- E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole
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)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB01909/67A GB1170167A (en) | 1967-03-14 | 1967-03-14 | Percussion Ground-Burrowing Device. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE695405A true BE695405A (US20100223739A1-20100909-C00025.png) | 1967-09-13 |
Family
ID=9994875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE695405D BE695405A (US20100223739A1-20100909-C00025.png) | 1967-03-14 | 1967-03-13 |
Country Status (4)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU624999A2 (ru) * | 1970-02-19 | 1978-09-25 | Институт Горного Дела Со Ан Ссср | Пневматическое устройство ударного действи дл образовани скважины в грунте |
| US3727701A (en) * | 1971-02-08 | 1973-04-17 | Inst Gornogo Dela Sibirskogo O | Reversible air-punching mechanism for making holes in soil by compaction |
| DE2634066C3 (de) * | 1976-07-29 | 1984-09-20 | Paul 5940 Lennestadt Schmidt | Vorrichtung für den Vor- und Rücklauf von selbstangetriebenen, pneumatischen Rammbohrgeräten |
| AT360432B (de) * | 1977-03-28 | 1980-01-12 | Inst Gornogo Dela Sibirskogo O | Druckluft-schlagbohrgeraet zum herstellen von bohrloechern durch verdraengen des erdreiches |
| AT354942B (de) * | 1977-06-23 | 1980-02-11 | Inst Gornogo Dela Sibirskogo O | Reversierbare, pneumatische schlagbohrmaschine zur herstellung von loechern im boden durch ver- draengen des erdreiches |
| DE2735062C2 (de) * | 1977-10-03 | 1982-05-13 | Institut gornogo dela Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk | Umsteuerbare pneumatische Schlagvorrichtung |
| DE2808088C2 (de) * | 1978-02-24 | 1982-05-19 | Institut gornogo dela Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk | Schlagvorrichtung zum Herstellen von Gesteinsbohrungen |
| AT374854B (de) * | 1979-07-02 | 1984-06-12 | Inst Gornogo Dela Sibirskogo O | Reversierbare schlagend arbeitende vorrichtung |
| GB2134152B (en) * | 1983-01-22 | 1986-05-08 | Kayes Engineering Limited | Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth |
| SU1313972A1 (ru) * | 1983-06-08 | 1987-05-30 | Институт Горного Дела Со Ан Ссср | Реверсивное устройство ударного действи дл проходки скважин в грунте |
| GB8325378D0 (en) * | 1983-09-22 | 1983-10-26 | Kayes Eng Ltd | Impact-action self-propelled mechanism |
| SU1305272A1 (ru) * | 1985-02-21 | 1987-04-23 | Институт Горного Дела Со Ан Ссср | Реверсивное устройство дл проходки скважин в грунте |
| US4872516A (en) * | 1985-11-27 | 1989-10-10 | Oklahoma Airrow, Inc. | Air driven impact operated ground piercing tool |
| DE3642696A1 (de) * | 1986-12-13 | 1988-06-16 | Paul Schmidt | Rammbohrgeraet |
| DE8700076U1 (de) * | 1987-01-02 | 1987-02-19 | Hemmerle, Rainer, 5940 Lennestadt | Rammbohrgerät |
| EP0462821A3 (en) * | 1990-06-20 | 1993-01-27 | Allied Steel & Tractor Products, Inc. | Swivel assembly for a pneumatic underground piercing tool |
| US5603383A (en) * | 1995-09-25 | 1997-02-18 | Earth Tool Corporation | Reversible pneumatic ground piercing tool |
| US5687803A (en) * | 1995-09-25 | 1997-11-18 | Earth Tool Company, L.L.C. | Method for reversing a ground piercing tool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1634579U (de) * | 1951-01-22 | 1952-02-14 | August Schmidtmann | Durchschreibegeraet fuer loseblattbuchhaltung. |
| NL111540C (US20100223739A1-20100909-C00025.png) * | 1958-01-24 | |||
| DE1294891B (de) * | 1962-11-23 | 1969-05-08 | Dom Techniczno Handlowy Przed | Selbstgetriebenes pneumatisches Rammbohrgeraet |
-
1967
- 1967-03-13 BE BE695405D patent/BE695405A/xx not_active IP Right Cessation
- 1967-03-13 AT AT02422/67A patent/AT320531B/de not_active IP Right Cessation
- 1967-03-14 GB GB01909/67A patent/GB1170167A/en not_active Expired
- 1967-03-15 DE DE19671634417D patent/DE1634417B1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT320531B (de) | 1975-02-10 |
| DE1634417B1 (de) | 1971-02-25 |
| GB1170167A (en) | 1969-11-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AN SSS Effective date: 19870313 |