FI980587A - Method and arrangement for supporting a drill neck in a rock drill - Google Patents

Method and arrangement for supporting a drill neck in a rock drill Download PDF

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Publication number
FI980587A
FI980587A FI980587A FI980587A FI980587A FI 980587 A FI980587 A FI 980587A FI 980587 A FI980587 A FI 980587A FI 980587 A FI980587 A FI 980587A FI 980587 A FI980587 A FI 980587A
Authority
FI
Finland
Prior art keywords
drill
supporting
arrangement
neck
rock
Prior art date
Application number
FI980587A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI980587A0 (en
Inventor
Timo Muuttonen
Timo Kiikka
Reijo Raemoe
Tapani Poeysti
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 FI980587A priority Critical patent/FI980587A/en
Publication of FI980587A0 publication Critical patent/FI980587A0/en
Publication of FI980587A publication Critical patent/FI980587A/en

Links

FI980587A 1998-03-17 1998-03-17 Method and arrangement for supporting a drill neck in a rock drill FI980587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI980587A FI980587A (en) 1998-03-17 1998-03-17 Method and arrangement for supporting a drill neck in a rock drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI980587A FI980587A (en) 1998-03-17 1998-03-17 Method and arrangement for supporting a drill neck in a rock drill

Publications (2)

Publication Number Publication Date
FI980587A0 FI980587A0 (en) 1998-03-17
FI980587A true FI980587A (en) 1999-04-21

Family

ID=8551288

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980587A FI980587A (en) 1998-03-17 1998-03-17 Method and arrangement for supporting a drill neck in a rock drill

Country Status (1)

Country Link
FI (1) FI980587A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1492648B2 (en) † 2002-03-19 2009-10-21 Montabert S.A. Hydraulic rotary-percussive hammer drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1492648B2 (en) † 2002-03-19 2009-10-21 Montabert S.A. Hydraulic rotary-percussive hammer drill

Also Published As

Publication number Publication date
FI980587A0 (en) 1998-03-17

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