SE376784B - SOLE SPRING DRILLING DEVICE - Google Patents

SOLE SPRING DRILLING DEVICE

Info

Publication number
SE376784B
SE376784B SE7016793A SE1679370A SE376784B SE 376784 B SE376784 B SE 376784B SE 7016793 A SE7016793 A SE 7016793A SE 1679370 A SE1679370 A SE 1679370A SE 376784 B SE376784 B SE 376784B
Authority
SE
Sweden
Prior art keywords
drilling device
sole spring
spring drilling
sole
spring
Prior art date
Application number
SE7016793A
Other languages
Swedish (sv)
Inventor
T Gronfors
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
Publication of SE376784B publication Critical patent/SE376784B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
SE7016793A 1970-10-19 1970-12-11 SOLE SPRING DRILLING DEVICE SE376784B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI702811A FI45374C (en) 1970-10-19 1970-10-19 Fan drilling device.

Publications (1)

Publication Number Publication Date
SE376784B true SE376784B (en) 1975-06-09

Family

ID=8507615

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7016793A SE376784B (en) 1970-10-19 1970-12-11 SOLE SPRING DRILLING DEVICE

Country Status (12)

Country Link
US (1) US3702162A (en)
JP (1) JPS501441B1 (en)
AT (1) AT314446B (en)
CA (1) CA942287A (en)
DE (1) DE2059535C3 (en)
ES (1) ES386427A1 (en)
FI (1) FI45374C (en)
FR (1) FR2109525A5 (en)
GB (1) GB1329286A (en)
NO (1) NO127550B (en)
SE (1) SE376784B (en)
ZA (1) ZA708388B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO131036C (en) * 1971-10-14 1975-07-29 Ardal Og Sunndal Verk
DE2608278C3 (en) * 1976-02-28 1981-08-06 Mannesmann AG, 4000 Düsseldorf Drill rig for underground mining
DE2913438C2 (en) * 1979-04-04 1984-09-20 Salzgitter Maschinen- und Anlagen AG, 3320 Salzgitter Toboggan run
WO1989002513A1 (en) * 1987-09-08 1989-03-23 Bogdany Bela Drilling and winning installation for mining
JP4887396B2 (en) * 2009-05-21 2012-02-29 成和リニューアルワークス株式会社 Drilling device
IT1404216B1 (en) * 2011-01-28 2013-11-15 Mc Drill Technology S P A GALLERY POSITIONER

Also Published As

Publication number Publication date
FR2109525A5 (en) 1972-05-26
US3702162A (en) 1972-11-07
DE2059535B2 (en) 1978-06-08
ES386427A1 (en) 1973-03-16
AT314446B (en) 1974-04-10
DE2059535C3 (en) 1979-02-01
JPS501441B1 (en) 1975-01-18
FI45374C (en) 1972-05-10
CA942287A (en) 1974-02-19
NO127550B (en) 1973-07-09
GB1329286A (en) 1973-09-05
FI45374B (en) 1972-01-31
DE2059535A1 (en) 1972-05-10
ZA708388B (en) 1971-09-29

Similar Documents

Publication Publication Date Title
CH539402A (en) Footwear
SE388452B (en) DRILLING DEVICE
BE777481A (en) ELECTROLUMINESCENT DEVICE
AT330583B (en) DESCENT DEVICE
AT314768B (en) Spring arrangement
RO67161A (en) THERMOMETRIC DEVICE
SE384130B (en) INTRAUTERIN DEVICE
AT315780B (en) Drilling unit
NL161382B (en) SORMPERS DEVICE.
SE403545B (en) PRE-DISORDERING DEVICE
CH536061A (en) Tillage device
CH524077A (en) Connecting device
AT287619B (en) Well cementing device
CH528048A (en) Lighting device
AT302129B (en) Sole support device
SE376784B (en) SOLE SPRING DRILLING DEVICE
SE388389B (en) SPRING SUSPENSION DEVICE
AT316483B (en) HAND HOLE
SE393155B (en) DRILLING DEVICE
CH510422A (en) Planter
SE393428B (en) IMPACT DRILLING DEVICE
NL7004883A (en) MOWING DEVICE
CH530652A (en) Sound-picture device
AT302128B (en) Sole support device
ES198303Y (en) VINIFIER DEVICE.