FI97252C - Förskjutningscylinderanordning i borrmaskins matningsbalk - Google Patents

Förskjutningscylinderanordning i borrmaskins matningsbalk Download PDF

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Publication number
FI97252C
FI97252C FI940042A FI940042A FI97252C FI 97252 C FI97252 C FI 97252C FI 940042 A FI940042 A FI 940042A FI 940042 A FI940042 A FI 940042A FI 97252 C FI97252 C FI 97252C
Authority
FI
Finland
Prior art keywords
cylinder
transfer cylinder
piston rod
upper beam
lower beam
Prior art date
Application number
FI940042A
Other languages
English (en)
Finnish (fi)
Other versions
FI97252B (sv
FI940042A (sv
FI940042A0 (sv
Inventor
Leo Haekkinen
Heikki Jantunen
Original Assignee
Tamrock Oy
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 Tamrock Oy filed Critical Tamrock Oy
Priority to FI940042A priority Critical patent/FI97252C/sv
Publication of FI940042A0 publication Critical patent/FI940042A0/sv
Priority to AU13877/95A priority patent/AU688841B2/en
Priority to CA002180536A priority patent/CA2180536A1/en
Priority to PCT/FI1995/000002 priority patent/WO1995018913A1/en
Priority to EP95905154A priority patent/EP0738367A1/en
Priority to ZA9525A priority patent/ZA9525B/xx
Publication of FI940042A publication Critical patent/FI940042A/sv
Publication of FI97252B publication Critical patent/FI97252B/sv
Application granted granted Critical
Publication of FI97252C publication Critical patent/FI97252C/sv

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

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)
  • Actuator (AREA)
FI940042A 1994-01-05 1994-01-05 Förskjutningscylinderanordning i borrmaskins matningsbalk FI97252C (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI940042A FI97252C (sv) 1994-01-05 1994-01-05 Förskjutningscylinderanordning i borrmaskins matningsbalk
AU13877/95A AU688841B2 (en) 1994-01-05 1995-01-03 Feed-extension cylinder arrangement in a feed beam for a rock drill
CA002180536A CA2180536A1 (en) 1994-01-05 1995-01-03 Feed-extension cylinder arrangement in a feed beam for a rock drill
PCT/FI1995/000002 WO1995018913A1 (en) 1994-01-05 1995-01-03 Feed-extension cylinder arrangement in a feed beam for a rock drill
EP95905154A EP0738367A1 (en) 1994-01-05 1995-01-03 Feed-extension cylinder arrangement in a feed beam for a rock drill
ZA9525A ZA9525B (en) 1994-01-05 1995-01-04 Feed-extension cylinder arrangement in feed beam for a rock drill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI940042A FI97252C (sv) 1994-01-05 1994-01-05 Förskjutningscylinderanordning i borrmaskins matningsbalk
FI940042 1994-01-05

Publications (4)

Publication Number Publication Date
FI940042A0 FI940042A0 (sv) 1994-01-05
FI940042A FI940042A (sv) 1995-07-06
FI97252B FI97252B (sv) 1996-07-31
FI97252C true FI97252C (sv) 1996-11-11

Family

ID=8539283

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940042A FI97252C (sv) 1994-01-05 1994-01-05 Förskjutningscylinderanordning i borrmaskins matningsbalk

Country Status (6)

Country Link
EP (1) EP0738367A1 (sv)
AU (1) AU688841B2 (sv)
CA (1) CA2180536A1 (sv)
FI (1) FI97252C (sv)
WO (1) WO1995018913A1 (sv)
ZA (1) ZA9525B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI99043C (sv) * 1995-06-20 1997-09-25 Tamrock Oy Arrangemang i en bergborrmaskins teleskopmataranordning
DE10224906B4 (de) * 2001-06-06 2011-06-30 deilmann-haniel mining systems gmbH, 44319 Teleskopierbares Bohr- und Ankersetzgerät
FI114817B (sv) * 2003-02-21 2004-12-31 Sandvik Tamrock Oy Teleskopisk matningsbalk för en bergborrningsmaskin och förfarande för mätning av rörelselängden av en bergborrningsmaskin
FI20045196A (sv) 2004-05-31 2005-12-22 Sandvik Tamrock Oy Teleskopisk matningsbalk för bergborrmaskin
PL1945910T3 (pl) * 2005-06-30 2017-02-28 Rme Underground Pty Limited Suwak wiertarki do aparatu do wiercenia skał
CN109551571A (zh) * 2019-01-28 2019-04-02 重庆盖博家具有限公司 生态板造型打孔装置
SE544536C2 (en) * 2020-11-11 2022-07-05 Epiroc Rock Drills Ab Feeder arrangement on a drill rig, and drill rig

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE303115B (sv) * 1967-05-24 1968-08-19 Atlas Copco Ab
US4251046A (en) * 1978-01-17 1981-02-17 Coal Industry (Patents) Limited Extensible beam arrangement
SE443605B (sv) * 1981-05-14 1986-03-03 Craelius Ab Anordning for matning av en bergborrmaskin
FR2667110A1 (fr) * 1990-09-20 1992-03-27 Secoma Sa Dispositif de controle de l'effort de poussee pour glissiere de foration telescopique.
FI97253C (sv) * 1994-01-05 1996-11-11 Tamrock Oy Matningsbalk för en bergborrmaskin

Also Published As

Publication number Publication date
FI97252B (sv) 1996-07-31
ZA9525B (en) 1996-02-07
AU1387795A (en) 1995-08-01
FI940042A (sv) 1995-07-06
CA2180536A1 (en) 1995-07-13
EP0738367A1 (en) 1996-10-23
AU688841B2 (en) 1998-03-19
WO1995018913A1 (en) 1995-07-13
FI940042A0 (sv) 1994-01-05

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: TAMROCK OY

BB Publication of examined application
MA Patent expired