FR2448622A2 - Machine a percer hydraulique, notamment perforatrice de mine - Google Patents

Machine a percer hydraulique, notamment perforatrice de mine

Info

Publication number
FR2448622A2
FR2448622A2 FR7924520A FR7924520A FR2448622A2 FR 2448622 A2 FR2448622 A2 FR 2448622A2 FR 7924520 A FR7924520 A FR 7924520A FR 7924520 A FR7924520 A FR 7924520A FR 2448622 A2 FR2448622 A2 FR 2448622A2
Authority
FR
France
Prior art keywords
drilling machine
hydraulic drilling
perforator
distributor
membrane
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.)
Pending
Application number
FR7924520A
Other languages
English (en)
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.)
Salzgitter Maschinen AG
Original Assignee
Salzgitter Maschinen AG
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 Salzgitter Maschinen AG filed Critical Salzgitter Maschinen AG
Publication of FR2448622A2 publication Critical patent/FR2448622A2/fr
Pending 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L'INVENTION CONCERNE UNE MACHINE A PERCER HYDRAULIQUE. DANS CELLE-CI UN OBTURATEUR 19 DU DISTRIBUTEUR 18 EST RELIE PAR UN ELEMENT DE LIAISON RIGIDE 21 A UNE MEMBRANE FLEXIBLE 25 MOBILE QUI DIVISE UNE CHAMBRE 24 EN UNE PREMIERE 23 ET UNE DEUXIEME PARTIE 26; LA MEMBRANE 25 EST SOLLICITEE PAR UN RESSORT 30 VERS UNE POSITION EXTREME OU ELLE OUVRE LE DISTRIBUTEUR 18; LA PREMIERE PARTIE DE CHAMBRE 23, QUI EST LA PLUS PETITE QUAND LE DISTRIBUTEUR 18 EST OUVERT, EST RELIEE A UN TUYAU DE REFOULEMENT DE FLUIDE DE BALAYAGE 32 ET LA DEUXIEME PARTIE DE CHAMBRE 26 A LA CONDUITE DE BALAYAGE 31; LA MEMBRANE 25 EST PONTEE PAR L'ETRANGLEMENT 27. L'INVENTION S'APPLIQUE AUX PERFORATRICES DE MINES.
FR7924520A 1978-12-22 1979-10-02 Machine a percer hydraulique, notamment perforatrice de mine Pending FR2448622A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855575A DE2855575C2 (de) 1978-12-22 1978-12-22 Hydraulische Bohrmaschine

Publications (1)

Publication Number Publication Date
FR2448622A2 true FR2448622A2 (fr) 1980-09-05

Family

ID=6058056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924520A Pending FR2448622A2 (fr) 1978-12-22 1979-10-02 Machine a percer hydraulique, notamment perforatrice de mine

Country Status (6)

Country Link
JP (1) JPS5585793A (fr)
DE (1) DE2855575C2 (fr)
FR (1) FR2448622A2 (fr)
GB (1) GB2037630B (fr)
PL (1) PL122671B3 (fr)
SU (1) SU955869A3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI830402L (fi) * 1983-02-04 1984-09-13 Tampella Oy Ab Foerfarande och anordning foer styrning av funktionen av en borrmaskins matningsmotor.
FR2595604B1 (fr) * 1986-03-14 1988-05-27 Annecy Electronique Sarl Dispositif de surveillance et d'arret par horloge programmable des tours de decolletage automatiques
US5033266A (en) * 1989-08-25 1991-07-23 Ingersoll-Rand Company Overcenter valve control system and method for drilling
FI904366A0 (fi) * 1989-11-08 1990-09-04 Sulzer Ag Hydraulisk borranordning och foerfarande foer dess anvaendning.
GB9025340D0 (en) * 1990-11-21 1991-01-02 Mercol Descaling Co Ltd Pipeline boring apparatus
FI118778B (fi) * 2006-06-01 2008-03-14 Sandvik Mining & Constr Oy Menetelmä kallionporauslaitteen toiminnan ohjaamiseksi ja kallionporauslaite
DE102008042846A1 (de) 2008-10-15 2010-06-02 Hilti Aktiengesellschaft Bohrvorrichtung und Bohrverfahren
CN110549157B (zh) * 2019-09-10 2020-04-14 深圳市精雕数控设备有限公司 一种使用稳定且精度高的数控机床
CN110744098A (zh) * 2019-11-08 2020-02-04 青岛新力通工业有限责任公司 一种高效深孔拉镗床

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509356A (fr) *
FR2319006A1 (fr) * 1975-07-24 1977-02-18 Tampella Oy Ab Machine perforatrice hydraulique, notamment perforatrice de roche

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT39641B (de) * 1908-07-20 1909-11-10 Benedikt Oehlen Vorrichtung zum selbsttätigen Abstellen des Antriebes an Spülbohrern bei Unterbrechung des Wasserzuflusses nach der Bohrkrone.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE509356A (fr) *
FR2319006A1 (fr) * 1975-07-24 1977-02-18 Tampella Oy Ab Machine perforatrice hydraulique, notamment perforatrice de roche

Also Published As

Publication number Publication date
PL219889A1 (fr) 1980-07-14
GB2037630B (en) 1982-08-18
DE2855575A1 (de) 1980-07-03
PL122671B3 (en) 1982-08-31
DE2855575C2 (de) 1985-11-21
SU955869A3 (ru) 1982-08-30
JPS5585793A (en) 1980-06-28
GB2037630A (en) 1980-07-16

Similar Documents

Publication Publication Date Title
FR2384190A1 (fr) Dispositif de commande du mecanisme d'une soupape a accumulateur fluidique
FR2448622A2 (fr) Machine a percer hydraulique, notamment perforatrice de mine
KR940005859A (ko) 깊게파는 굴착기
ATE60269T1 (de) Hydraulischer akkumulator.
GB1478434A (en) Percussive device
GB1398017A (en) Preventer unit
SE7702063L (sv) Membranpump
FR2375430A1 (fr) Detecteur d'actionnement de verrous de doigts de retenue, en particulier dans un rangement de tubes de forage
FR2506399A1 (fr) Dispositif d'etancheite de l'arbre d'entrainement d'une pompe pour fluide a haute pression
FR2439291A1 (fr) Nouveau dispositif de mesure des contraintes s'appliquant a une garniture de forage en service
FR2412773A1 (fr) Dispositif a soupape pilote commande par un fluide sous pression
GB1474116A (en) Bleeding protective casing assembly for bearing system
FR2401745A1 (fr) Marteau a fluide
FR2399530A1 (fr) Outil de forage rotatif equipe d'un dispositif de percussion
SE7712362L (sv) Hydrauliskt ventilaggregat
FR2364302A1 (fr) Vehicule de travail du type bulldozer a pelle arriere muni d'un circuit hydraulique a fluide de pression
FR2383048A1 (fr) Compensateur de freinage
FR2451527A1 (fr) Soupape de commande pour un systeme a fluide sous pression
FR2408694A1 (fr) Ensemble de chambre de visite pour reseaux d'egouts enterres
SU578583A1 (ru) Устройство дл отбора проб пластовых жидкостей
FR2436304A1 (fr) Ensemble de joint d'etancheite pour pompes de fond de puits
SU1451357A1 (ru) Гидротаран
FR2418307A1 (fr) Dispositif de montage a rotation d'un organe d'outil a fluide sous pression tel qu'une benne preneuse
FR2432459A1 (fr) Dispositif de deviation d'outils reliant une conduite d'ecoulement principale a une conduite d'embranchement
SU691553A1 (ru) Уплотнительный элемент гидравлического пакера