FI48222C - Rock drilling machine. - Google Patents

Rock drilling machine.

Info

Publication number
FI48222C
FI48222C FI680107A FI10768A FI48222C FI 48222 C FI48222 C FI 48222C FI 680107 A FI680107 A FI 680107A FI 10768 A FI10768 A FI 10768A FI 48222 C FI48222 C FI 48222C
Authority
FI
Finland
Prior art keywords
drilling machine
rock drilling
rock
machine
drilling
Prior art date
Application number
FI680107A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI48222B (en
Inventor
Salmi
Original Assignee
Tampella Oy Ab
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 Tampella Oy Ab filed Critical Tampella Oy Ab
Priority to FI680107A priority Critical patent/FI48222C/en
Priority to NO0611/68A priority patent/NO125830B/no
Priority to SE02354/68A priority patent/SE325246B/xx
Priority to DE19681583786 priority patent/DE1583786A1/de
Priority to US745537A priority patent/US3498390A/en
Priority to AT722068A priority patent/AT285493B/en
Priority to FR1575330D priority patent/FR1575330A/fr
Publication of FI48222B publication Critical patent/FI48222B/fi
Application granted granted Critical
Publication of FI48222C publication Critical patent/FI48222C/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B6/00—Drives for drilling with combined rotary and percussive action
FI680107A 1968-01-16 1968-01-16 Rock drilling machine. FI48222C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI680107A FI48222C (en) 1968-01-16 1968-01-16 Rock drilling machine.
NO0611/68A NO125830B (en) 1968-01-16 1968-02-19
SE02354/68A SE325246B (en) 1968-01-16 1968-02-23
DE19681583786 DE1583786A1 (en) 1968-01-16 1968-02-24
US745537A US3498390A (en) 1968-01-16 1968-07-17 Rock drill
AT722068A AT285493B (en) 1968-01-16 1968-07-25 Rock drilling machine
FR1575330D FR1575330A (en) 1968-01-16 1968-08-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI680107A FI48222C (en) 1968-01-16 1968-01-16 Rock drilling machine.

Publications (2)

Publication Number Publication Date
FI48222B FI48222B (en) 1974-04-01
FI48222C true FI48222C (en) 1974-07-10

Family

ID=8503617

Family Applications (1)

Application Number Title Priority Date Filing Date
FI680107A FI48222C (en) 1968-01-16 1968-01-16 Rock drilling machine.

Country Status (7)

Country Link
US (1) US3498390A (en)
AT (1) AT285493B (en)
DE (1) DE1583786A1 (en)
FI (1) FI48222C (en)
FR (1) FR1575330A (en)
NO (1) NO125830B (en)
SE (1) SE325246B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE423253B (en) * 1976-11-04 1982-04-26 Atlas Copco Ab Rock drilling equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082741A (en) * 1960-10-28 1963-03-26 Gardner Denver Co Drilling device
US3154158A (en) * 1962-02-15 1964-10-27 Ingersoll Rand Co Rock drill
US3166131A (en) * 1962-08-06 1965-01-19 Ingersoll Rand Co Rotary percussive rock drill having counter rotation means
US3332502A (en) * 1965-01-28 1967-07-25 Kh I Gornogo Mash Avtomatiki I Rockdrilling device

Also Published As

Publication number Publication date
NO125830B (en) 1972-11-06
SE325246B (en) 1970-06-29
FR1575330A (en) 1969-07-18
FI48222B (en) 1974-04-01
DE1583786A1 (en) 1970-05-14
US3498390A (en) 1970-03-03
AT285493B (en) 1970-10-27

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