IT8430764U1 - Dispositivo reversibile a percussione in particolare per lo scavo di fori nel terreno - Google Patents

Dispositivo reversibile a percussione in particolare per lo scavo di fori nel terreno

Info

Publication number
IT8430764U1
IT8430764U1 ITPD1984U30764U IT3076484U IT8430764U1 IT 8430764 U1 IT8430764 U1 IT 8430764U1 IT PD1984U30764 U ITPD1984U30764 U IT PD1984U30764U IT 3076484 U IT3076484 U IT 3076484U IT 8430764 U1 IT8430764 U1 IT 8430764U1
Authority
IT
Italy
Prior art keywords
control element
insert
respect
spring
operating mode
Prior art date
Application number
ITPD1984U30764U
Other languages
English (en)
Italian (it)
Other versions
IT8430764V0 (it
Original Assignee
Inst 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 Inst Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr filed Critical Inst Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr
Publication of IT8430764V0 publication Critical patent/IT8430764V0/it
Publication of IT8430764U1 publication Critical patent/IT8430764U1/it

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)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Toys (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Rotary Presses (AREA)
ITPD1984U30764U 1983-06-08 1984-06-07 Dispositivo reversibile a percussione in particolare per lo scavo di fori nel terreno IT8430764U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833596851A SU1313972A1 (ru) 1983-06-08 1983-06-08 Реверсивное устройство ударного действи дл проходки скважин в грунте

Publications (2)

Publication Number Publication Date
IT8430764V0 IT8430764V0 (it) 1984-06-07
IT8430764U1 true IT8430764U1 (it) 1985-12-07

Family

ID=21065428

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD1984U30764U IT8430764U1 (it) 1983-06-08 1984-06-07 Dispositivo reversibile a percussione in particolare per lo scavo di fori nel terreno

Country Status (8)

Country Link
US (1) US4629008A (enExample)
JP (1) JPS6040495A (enExample)
CA (1) CA1230023A (enExample)
DE (1) DE3420788C2 (enExample)
FR (1) FR2547234B3 (enExample)
GB (1) GB2141162B (enExample)
IT (1) IT8430764U1 (enExample)
SU (1) SU1313972A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SU1305272A1 (ru) * 1985-02-21 1987-04-23 Институт Горного Дела Со Ан Ссср Реверсивное устройство дл проходки скважин в грунте
US4834193A (en) * 1987-12-22 1989-05-30 Gas Research Institute Earth boring apparatus and method with control valve
DE3807831C1 (enExample) * 1988-03-10 1989-05-11 Schmidt, Paul, 5940 Lennestadt, De
DE3909567A1 (de) * 1989-03-23 1990-09-27 Schmidt Paul Rammbohrgeraet
US5172771A (en) * 1990-11-06 1992-12-22 Charles Machine Works, Inc. Reversible impact-operated boring tool
DE4134912A1 (de) * 1991-10-23 1993-05-13 Mohrmann Michael Dipl Ing Dipl Schlaggeraet zum einziehen von rohren in erdreich
US5603383A (en) * 1995-09-25 1997-02-18 Earth Tool Corporation Reversible pneumatic ground piercing tool
DE19546939C1 (de) * 1995-12-15 1997-01-30 Reznikov Igor Dr Ing Reversible Vorrichtung mit einer Schlageinrichtung
DE10034471B4 (de) * 2000-07-15 2009-08-13 Tracto-Technik Gmbh Spezialmaschinen Rammbohrgerät
DE10115307C1 (de) * 2001-03-28 2002-03-21 Igor Reznikov Entnahmegerät zur GewInnung einer Bodenprobe mit einer öffnungsfähigen Lenkspitze
DE102006059606B4 (de) * 2006-06-22 2011-09-15 Igor Reznikov Reversible Vorrichtung mit einer Schlageinrichtung zum Herstellen von Erdbohrungen mit einem Überlastungsschutz und ein Verfahren zum Herstellen von Erdbohrungen.
DE102009017515A1 (de) * 2009-04-20 2010-10-28 TERRA AG für Tiefbautechnik Rammvorrichtung für Erdbohrabreiten
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
RU2668618C1 (ru) * 2017-06-01 2018-10-02 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук Реверсивное устройство ударного действия

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729228A (en) * 1952-04-01 1956-01-03 Anco Inc Automatic air bleeder valve for hydraulic systems
US2792063A (en) * 1953-03-30 1957-05-14 H J M Tool Company Device for anchoring tubing
AT320531B (de) * 1967-03-14 1975-02-10 Inst Gornogo Dela Sibirskogo O Schlagvorr zum vortreiben von hohlraeumen im erdboden
US3599712A (en) * 1969-09-30 1971-08-17 Dresser Ind Hydraulic anchor device
US3744576A (en) * 1971-02-03 1973-07-10 B Sudnishnikov Reversible percussion device
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
AT374854B (de) * 1979-07-02 1984-06-12 Inst Gornogo Dela Sibirskogo O Reversierbare schlagend arbeitende vorrichtung
JPS5939189Y2 (ja) * 1980-01-31 1984-10-31 日産自動車株式会社 流体移送用ポンプ装置

Also Published As

Publication number Publication date
JPS6320993B2 (enExample) 1988-05-02
DE3420788C2 (de) 1986-10-02
US4629008A (en) 1986-12-16
DE3420788A1 (de) 1984-12-13
GB2141162A (en) 1984-12-12
JPS6040495A (ja) 1985-03-02
IT8430764V0 (it) 1984-06-07
GB8413327D0 (en) 1984-06-27
FR2547234A3 (fr) 1984-12-14
FR2547234B3 (fr) 1985-06-07
SU1313972A1 (ru) 1987-05-30
CA1230023A (en) 1987-12-08
GB2141162B (en) 1986-08-06