DE69416400D1 - GRIP ARM FOR A STONE DRILLING DEVICE, PROVIDED WITH A CASSETTE FOR RODS - Google Patents

GRIP ARM FOR A STONE DRILLING DEVICE, PROVIDED WITH A CASSETTE FOR RODS

Info

Publication number
DE69416400D1
DE69416400D1 DE69416400T DE69416400T DE69416400D1 DE 69416400 D1 DE69416400 D1 DE 69416400D1 DE 69416400 T DE69416400 T DE 69416400T DE 69416400 T DE69416400 T DE 69416400T DE 69416400 D1 DE69416400 D1 DE 69416400D1
Authority
DE
Germany
Prior art keywords
rods
cassette
jaw
drilling device
openings
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.)
Expired - Fee Related
Application number
DE69416400T
Other languages
German (de)
Other versions
DE69416400T2 (en
Inventor
Markku Launiemi
Ossi Tienari
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.)
Tamrock Oy
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
Publication of DE69416400D1 publication Critical patent/DE69416400D1/en
Application granted granted Critical
Publication of DE69416400T2 publication Critical patent/DE69416400T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

A gripping arm (4) for a rock drilling equipment or the like provided with a cartridge for rods. The gripping arm (4) comprises an abutment jaw (13) mounted longitudinally displaceably. A clamping jaw (12) secured to a clamping cylinder (11) forces a rod (6) against the abutment jaw when the rod is gripped. Aligning openings (13a to 13c, 11a, 11b) are bored in the body of the abutment jaw (13) and in the frame of the clamping cylinder (11). The openings (13a to 13c, 11a, 11b) corresponding to each rod diameter are aligned with each other, aligning pins (16) are inserted through the openings, and the abutment jaw is tightened immovable by bolts (15).
DE69416400T 1993-04-08 1994-03-15 GRIP ARM FOR A STONE DRILLING DEVICE, PROVIDED WITH A CASSETTE FOR RODS Expired - Fee Related DE69416400T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931615A FI95620C (en) 1993-04-08 1993-04-08 Grip arm for rock drilling device with rod cassette or similar
PCT/FI1994/000096 WO1994024409A1 (en) 1993-04-08 1994-03-15 Gripping arm for a rock drilling equipment or the like provided with a cartridge for rods

Publications (2)

Publication Number Publication Date
DE69416400D1 true DE69416400D1 (en) 1999-03-18
DE69416400T2 DE69416400T2 (en) 1999-07-15

Family

ID=8537716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416400T Expired - Fee Related DE69416400T2 (en) 1993-04-08 1994-03-15 GRIP ARM FOR A STONE DRILLING DEVICE, PROVIDED WITH A CASSETTE FOR RODS

Country Status (9)

Country Link
EP (1) EP0692063B1 (en)
AT (1) ATE176516T1 (en)
AU (1) AU678822B2 (en)
CA (1) CA2157176C (en)
DE (1) DE69416400T2 (en)
FI (1) FI95620C (en)
PL (1) PL172841B1 (en)
WO (1) WO1994024409A1 (en)
ZA (1) ZA942204B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561811A (en) * 1968-05-23 1971-02-09 Byron Jackson Inc Well pipe racker
GB1456703A (en) * 1973-03-26 1976-11-24 Dresser Ind Gripper for pipe handling apparatus machine for spi
US3937514A (en) * 1974-11-22 1976-02-10 Byron Jackson Inc. Guide head for pipe rackers
US4547110A (en) * 1983-05-03 1985-10-15 Guy E. Lane Oil well drilling rig assembly and apparatus therefor

Also Published As

Publication number Publication date
AU678822B2 (en) 1997-06-12
EP0692063A1 (en) 1996-01-17
FI95620C (en) 1996-02-26
PL172841B1 (en) 1997-12-31
CA2157176C (en) 2004-10-05
FI931615A0 (en) 1993-04-08
AU6259194A (en) 1994-11-08
ATE176516T1 (en) 1999-02-15
FI95620B (en) 1995-11-15
FI931615A (en) 1994-10-09
WO1994024409A1 (en) 1994-10-27
EP0692063B1 (en) 1999-02-03
CA2157176A1 (en) 1994-10-27
DE69416400T2 (en) 1999-07-15
PL310973A1 (en) 1996-01-22
ZA942204B (en) 1994-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee