DE2825732A1 - Druckluft-schlaggeraet - Google Patents

Druckluft-schlaggeraet

Info

Publication number
DE2825732A1
DE2825732A1 DE19782825732 DE2825732A DE2825732A1 DE 2825732 A1 DE2825732 A1 DE 2825732A1 DE 19782825732 DE19782825732 DE 19782825732 DE 2825732 A DE2825732 A DE 2825732A DE 2825732 A1 DE2825732 A1 DE 2825732A1
Authority
DE
Germany
Prior art keywords
impact head
compressed air
impact
hollow body
head
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.)
Ceased
Application number
DE19782825732
Other languages
German (de)
English (en)
Inventor
Vladimir Petrovitsch Boginsky
Konstantin Stepanovitsc Gurkov
Vladimir Vasilievit Klimaschko
Aleksandr Dmitrievits Kostylev
Leonid Georgievitsch Roschkov
Boris Nikolaevits Smolyanitsky
Vladimir Maksimovitsch Terin
Chaim Berkovitsch Tkatsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Original Assignee
Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR filed Critical Institut Gornogo dela Sibirskogo Otdelenia Akademii Nauk SSSR
Publication of DE2825732A1 publication Critical patent/DE2825732A1/de
Ceased legal-status Critical Current

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)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE19782825732 1978-06-17 1978-06-12 Druckluft-schlaggeraet Ceased DE2825732A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7827195A GB2026572A (en) 1978-06-17 1978-06-17 Pneumatic percussion tool

Publications (1)

Publication Number Publication Date
DE2825732A1 true DE2825732A1 (de) 1979-12-13

Family

ID=10498014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782825732 Ceased DE2825732A1 (de) 1978-06-17 1978-06-12 Druckluft-schlaggeraet

Country Status (4)

Country Link
AT (1) AT353185B (fr)
DE (1) DE2825732A1 (fr)
FR (1) FR2433395A1 (fr)
GB (1) GB2026572A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008219A1 (de) * 1980-03-04 1981-09-17 Gustav Dr.-Ing. 4300 Essen Jenne Druckluftbetriebene kleinramme
DE4003189A1 (de) * 1990-02-03 1991-08-08 Roemer Helmuth Rammvorrichtung
RU208325U1 (ru) * 2021-06-24 2021-12-14 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук (ИГД СО РАН) Устройство ударного действия

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508542A1 (de) * 1995-03-10 1996-09-12 Tracto Technik Schlaggerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE156600C (fr) *
GB274418A (en) * 1926-07-15 1927-08-04 Ingersoll Rand Co Improvement in pneumatic coal picks
AT334831B (de) * 1975-07-08 1976-02-10 Inst Gornogo Dela Sibirskogo O Umkehrbare pressluft-schlagvorrichtung zur bildung von bohrlochern im boden durch verdichten desselben
SU655824A1 (ru) * 1976-07-07 1979-04-05 Институт Горного Дела Со Ан Ссср Пневматическое ударное устройство дл бурени скважин

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008219A1 (de) * 1980-03-04 1981-09-17 Gustav Dr.-Ing. 4300 Essen Jenne Druckluftbetriebene kleinramme
DE4003189A1 (de) * 1990-02-03 1991-08-08 Roemer Helmuth Rammvorrichtung
US5115717A (en) * 1990-02-03 1992-05-26 Helmuth Roemer Ramming apparatus
RU208325U1 (ru) * 2021-06-24 2021-12-14 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук (ИГД СО РАН) Устройство ударного действия

Also Published As

Publication number Publication date
AT353185B (de) 1979-10-25
GB2026572A (en) 1980-02-06
FR2433395B1 (fr) 1981-02-06
FR2433395A1 (fr) 1980-03-14

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Legal Events

Date Code Title Description
OAM Search report available
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OC Search report available
OD Request for examination
8131 Rejection