DK538085A - Reversibel slagvirkningsmaskine - Google Patents
Reversibel slagvirkningsmaskine Download PDFInfo
- Publication number
- DK538085A DK538085A DK538085A DK538085A DK538085A DK 538085 A DK538085 A DK 538085A DK 538085 A DK538085 A DK 538085A DK 538085 A DK538085 A DK 538085A DK 538085 A DK538085 A DK 538085A
- Authority
- DK
- Denmark
- Prior art keywords
- shock effects
- reversible shock
- reversible
- effects
- shock
- Prior art date
Links
- 230000000694 effects Effects 0.000 title 1
- 230000002441 reversible effect Effects 0.000 title 1
- 230000035939 shock Effects 0.000 title 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
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853851625A SU1305272A1 (ru) | 1985-02-21 | 1985-02-21 | Реверсивное устройство дл проходки скважин в грунте |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK538085D0 DK538085D0 (da) | 1985-11-21 |
| DK538085A true DK538085A (da) | 1986-08-22 |
Family
ID=21161401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK538085A DK538085A (da) | 1985-02-21 | 1985-11-21 | Reversibel slagvirkningsmaskine |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4697647A (da) |
| JP (1) | JPS61196094A (da) |
| AT (1) | AT382660B (da) |
| AU (1) | AU580351B2 (da) |
| CA (1) | CA1257515A (da) |
| CH (1) | CH667695A5 (da) |
| DE (1) | DE3541064A1 (da) |
| DK (1) | DK538085A (da) |
| ES (1) | ES8700379A1 (da) |
| FR (1) | FR2577610B1 (da) |
| GB (1) | GB2171435B (da) |
| IN (1) | IN164337B (da) |
| IT (1) | IT1200161B (da) |
| NL (1) | NL8503277A (da) |
| SU (1) | SU1305272A1 (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3807831C1 (da) * | 1988-03-10 | 1989-05-11 | Schmidt, Paul, 5940 Lennestadt, De | |
| US5172771A (en) * | 1990-11-06 | 1992-12-22 | Charles Machine Works, Inc. | Reversible impact-operated boring tool |
| DE19548835C1 (de) * | 1995-12-08 | 1997-04-30 | Tracto Technik | Rammbohrgerät |
| RU2631461C1 (ru) * | 2016-07-04 | 2017-09-22 | Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук | Реверсивное устройство ударного действия для проходки скважин в грунте |
| CN110219334B (zh) * | 2019-04-02 | 2024-05-14 | 台州贝力特机械有限公司 | 一种液压破碎锤 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1515348A (fr) * | 1967-03-03 | 1968-03-01 | Inst Gornogo Dela Sibirskogo O | Dispositif à percussion pour la perforation de trous dans le sol |
| BE695405A (da) * | 1967-03-14 | 1967-09-13 | ||
| DE2157259C3 (de) * | 1971-11-18 | 1973-06-07 | Tracto Technik | Rammbohrgerät |
| DE2340751C2 (de) * | 1973-08-11 | 1974-09-26 | Tracto-Technik Paul Schmidt, 5940 Lennestadt | Steuervorrichtung für den Vor- und Rücklauf von Rammbohrgeräten |
| SU652279A1 (ru) * | 1975-10-01 | 1979-03-15 | Институт Горного Дела Со Ан Ссср | Устройство ударного действи дл образовани скважин в грунте |
| SU1118747A1 (ru) * | 1980-12-03 | 1984-10-15 | Институт Горного Дела Со Ан Ссср | Реверсивное устройство ударного действи дл пробивани скважин в грунте |
| SU1313972A1 (ru) * | 1983-06-08 | 1987-05-30 | Институт Горного Дела Со Ан Ссср | Реверсивное устройство ударного действи дл проходки скважин в грунте |
-
1985
- 1985-02-21 SU SU853851625A patent/SU1305272A1/ru active
- 1985-11-19 DE DE19853541064 patent/DE3541064A1/de active Granted
- 1985-11-19 CH CH4934/85A patent/CH667695A5/de not_active IP Right Cessation
- 1985-11-19 AT AT0337085A patent/AT382660B/de not_active IP Right Cessation
- 1985-11-21 DK DK538085A patent/DK538085A/da not_active Application Discontinuation
- 1985-11-21 CA CA000495913A patent/CA1257515A/en not_active Expired
- 1985-11-25 IN IN833/CAL/85A patent/IN164337B/en unknown
- 1985-11-26 FR FR8517468A patent/FR2577610B1/fr not_active Expired
- 1985-11-26 AU AU50363/85A patent/AU580351B2/en not_active Ceased
- 1985-11-27 NL NL8503277A patent/NL8503277A/nl not_active Application Discontinuation
- 1985-12-02 GB GB08529669A patent/GB2171435B/en not_active Expired
- 1985-12-03 ES ES549530A patent/ES8700379A1/es not_active Expired
- 1985-12-10 JP JP60277776A patent/JPS61196094A/ja active Pending
- 1985-12-11 US US06/807,587 patent/US4697647A/en not_active Expired - Fee Related
- 1985-12-13 IT IT48928/85A patent/IT1200161B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8548928A0 (it) | 1985-12-13 |
| ES8700379A1 (es) | 1986-10-01 |
| US4697647A (en) | 1987-10-06 |
| GB2171435A (en) | 1986-08-28 |
| NL8503277A (nl) | 1986-09-16 |
| JPS61196094A (ja) | 1986-08-30 |
| CH667695A5 (de) | 1988-10-31 |
| SU1305272A1 (ru) | 1987-04-23 |
| ATA337085A (de) | 1986-08-15 |
| ES549530A0 (es) | 1986-10-01 |
| GB2171435B (en) | 1988-03-16 |
| FR2577610A1 (fr) | 1986-08-22 |
| IT1200161B (it) | 1989-01-05 |
| DE3541064A1 (de) | 1986-08-28 |
| DK538085D0 (da) | 1985-11-21 |
| AU5036385A (en) | 1986-08-28 |
| AT382660B (de) | 1987-03-25 |
| FR2577610B1 (fr) | 1988-10-14 |
| IN164337B (da) | 1989-02-25 |
| AU580351B2 (en) | 1989-01-12 |
| DE3541064C2 (da) | 1987-11-05 |
| CA1257515A (en) | 1989-07-18 |
| GB8529669D0 (en) | 1986-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |