FR2328836A1 - Bras de forage - Google Patents

Bras de forage

Info

Publication number
FR2328836A1
FR2328836A1 FR7532345A FR7532345A FR2328836A1 FR 2328836 A1 FR2328836 A1 FR 2328836A1 FR 7532345 A FR7532345 A FR 7532345A FR 7532345 A FR7532345 A FR 7532345A FR 2328836 A1 FR2328836 A1 FR 2328836A1
Authority
FR
France
Prior art keywords
feed
hydraulic cylinders
manipulator
drifter
cylinder
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.)
Granted
Application number
FR7532345A
Other languages
English (en)
Other versions
FR2328836B1 (fr
Inventor
V K Grigoriev
V D Chugunov
A M Tsipkis
M N Kudryakov
V G Yakovlev
V B Tumarkin
J B Bashilov
J M Kulaev
V Y Feldman
V F Semikozov
V I Badin
V V Sheveleva
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.)
PK EXPERIME
Original Assignee
PK EXPERIME
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 PK EXPERIME filed Critical PK EXPERIME
Priority to FR7532345A priority Critical patent/FR2328836A1/fr
Publication of FR2328836A1 publication Critical patent/FR2328836A1/fr
Application granted granted Critical
Publication of FR2328836B1 publication Critical patent/FR2328836B1/fr
Granted 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

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)
  • Manipulator (AREA)
  • Earth Drilling (AREA)
FR7532345A 1975-10-22 1975-10-22 Bras de forage Granted FR2328836A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532345A FR2328836A1 (fr) 1975-10-22 1975-10-22 Bras de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532345A FR2328836A1 (fr) 1975-10-22 1975-10-22 Bras de forage

Publications (2)

Publication Number Publication Date
FR2328836A1 true FR2328836A1 (fr) 1977-05-20
FR2328836B1 FR2328836B1 (fr) 1979-05-04

Family

ID=9161520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532345A Granted FR2328836A1 (fr) 1975-10-22 1975-10-22 Bras de forage

Country Status (1)

Country Link
FR (1) FR2328836A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663980A1 (fr) * 1990-06-28 1992-01-03 Tamrock Oy Colonne perforatrice verticale.
US11585154B2 (en) 2017-09-08 2023-02-21 Epiroc Rock Drills Aktiebolag Mining or construction vehicle
US11661797B2 (en) 2017-09-08 2023-05-30 Epiroc Rock Drills Aktiebolag Mining or construction vehicle and a hydraulic cylinder conduit enclosing a conduit arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663980A1 (fr) * 1990-06-28 1992-01-03 Tamrock Oy Colonne perforatrice verticale.
US11585154B2 (en) 2017-09-08 2023-02-21 Epiroc Rock Drills Aktiebolag Mining or construction vehicle
US11661797B2 (en) 2017-09-08 2023-05-30 Epiroc Rock Drills Aktiebolag Mining or construction vehicle and a hydraulic cylinder conduit enclosing a conduit arrangement

Also Published As

Publication number Publication date
FR2328836B1 (fr) 1979-05-04

Similar Documents

Publication Publication Date Title
FR2328836A1 (fr) Bras de forage
US4559985A (en) Boom suspended wood splitter
NO140000C (no) Innretning til alternativ fjern- eller naerstyring av de respektive med en hydraulisk ventil forbundne arbeidssylindre for en hydraulisk betjent kran, saerlig en mobilkran
GB1266742A (fr)
GB1019687A (en) Arrangement for pivoting the derrick or extension arm in a crane, especially a ship's crane
GB1491917A (en) Hydraulic drives
GB1379427A (en) Crust breaking machine
SU502832A1 (ru) Кран-манипул тор
SU1666754A1 (ru) Монтажный станок дл механизированной крепи
SU524907A1 (ru) Бурильна установка
SU1357345A1 (ru) Устройство дл монтажа т желовесного оборудовани
SU518456A1 (ru) Гидравлический погрузчик
FR2435438A1 (fr) Potence de levage pour construction d'abris divers
SU729345A1 (ru) Бурова стрела
SU652109A1 (ru) Гидравлический погрузчик
SU567649A1 (ru) Устройство дл продольного перемещени деревьев
SU529939A1 (ru) Манипул тор
SU800114A1 (ru) Способ самоподъема башенногоКРАНА
SU899972A1 (ru) Устройство дл проходки шахтных стволов
CA925774A (en) Control apparatus for double-acting hydraulic cylinder and piston assembly
SU419291A1 (ru) Манипулятор для раскатки колец
SU724654A1 (ru) Опорно-поворотное устройство землеройной машины
SU629311A1 (ru) Опора бурового шарошечного долота
GB1313111A (en) Reversible ploughs
PL191777A1 (pl) Uklad hydrauliczny do napedu,mechanizmu obrotu wysiegnika zurawia masztowego

Legal Events

Date Code Title Description
ST Notification of lapse