DK56178A - Fremgangsmaade og vaerktoej til brug ved boring af et hul i armeret beton - Google Patents

Fremgangsmaade og vaerktoej til brug ved boring af et hul i armeret beton

Info

Publication number
DK56178A
DK56178A DK56178A DK56178A DK56178A DK 56178 A DK56178 A DK 56178A DK 56178 A DK56178 A DK 56178A DK 56178 A DK56178 A DK 56178A DK 56178 A DK56178 A DK 56178A
Authority
DK
Denmark
Prior art keywords
drilling
tools
hole
reinforced concrete
reinforced
Prior art date
Application number
DK56178A
Other languages
English (en)
Inventor
M B Nielsen
Original Assignee
M B Nielsen
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 M B Nielsen filed Critical M B Nielsen
Priority to DK56178A priority Critical patent/DK56178A/da
Priority to DE19792904177 priority patent/DE2904177A1/de
Priority to GB7903904A priority patent/GB2016315B/en
Priority to FR7902979A priority patent/FR2416103A1/fr
Publication of DK56178A publication Critical patent/DK56178A/da

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
    • E21B7/00—Special methods or apparatus for drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
    • 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
    • E21B10/00—Drill bits
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DK56178A 1978-02-07 1978-02-07 Fremgangsmaade og vaerktoej til brug ved boring af et hul i armeret beton DK56178A (da)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK56178A DK56178A (da) 1978-02-07 1978-02-07 Fremgangsmaade og vaerktoej til brug ved boring af et hul i armeret beton
DE19792904177 DE2904177A1 (de) 1978-02-07 1979-02-05 Verfahren und werkzeug zur herstellung eines loches in eisenbeton
GB7903904A GB2016315B (en) 1978-02-07 1979-02-05 Drilling reinforced concrete
FR7902979A FR2416103A1 (fr) 1978-02-07 1979-02-06 Procede et outil pour realiser un trou dans du beton arme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK56178A DK56178A (da) 1978-02-07 1978-02-07 Fremgangsmaade og vaerktoej til brug ved boring af et hul i armeret beton

Publications (1)

Publication Number Publication Date
DK56178A true DK56178A (da) 1979-08-08

Family

ID=8094924

Family Applications (1)

Application Number Title Priority Date Filing Date
DK56178A DK56178A (da) 1978-02-07 1978-02-07 Fremgangsmaade og vaerktoej til brug ved boring af et hul i armeret beton

Country Status (4)

Country Link
DE (1) DE2904177A1 (da)
DK (1) DK56178A (da)
FR (1) FR2416103A1 (da)
GB (1) GB2016315B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455051A1 (de) * 2003-03-05 2004-09-08 Illinois Tool Works Inc. Verfahren zum Einbringen eines Bohrloches

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776028A (en) * 1955-02-15 1957-05-29 John M Perkins & Smith Ltd Drill bits
CH378027A (de) * 1959-05-08 1964-05-31 Fischer Artur Verfahren zur Herstellung eines Dübelmeissels sowie ein nach dem Verfahren hergestellter Dübelmeissel und dessen Verwendung
AT242579B (de) * 1962-11-03 1965-09-27 Artur Fischer Verfahren zur Herstellung eines Hartmetallbohrers, insbesondere zum Bohren in hartem Material, wie Beton oder Stein
GB1023768A (en) * 1964-02-17 1966-03-23 Rawlplug Co Ltd Improvements in drills
DE1255395B (de) * 1965-07-19 1967-11-30 Dibotec A G Selbstbohrduebel
DE1752645A1 (de) * 1968-06-27 1971-06-03 Hawera Probst Kg Hartmetall Hohlbohrkrone
DE1812229A1 (de) * 1968-12-02 1971-01-14 Hilti Ag Bohrer bzw. Bohrerhalter fuer Bohrhaemmer
DE2735368C2 (de) * 1977-08-05 1986-08-21 Hawera Probst Gmbh + Co, 7980 Ravensburg Gesteinsbohrkrone mit einem Hartmetall-Bohrkopf

Also Published As

Publication number Publication date
FR2416103A1 (fr) 1979-08-31
DE2904177A1 (de) 1979-08-16
GB2016315A (en) 1979-09-26
GB2016315B (en) 1982-06-30

Similar Documents

Publication Publication Date Title
DK101185D0 (da) Fremgangsmaade ved boring af borehuller samt borevaeske til anvendelseved fremgangsmaaden
DK286882A (da) Borehammer til drivning af bor- og slagbor
NO860205L (no) Fremgangsmaate ved momentan akustisk logging i en broennboring.
DK94280A (da) Vaerktoej til boring af huller og bolteinddrivning
MX153352A (es) Mejoras en barrena contractil para perforar pozos
DK163669C (da) Olieholdig borevaeske til anvendelse ved roterende boring i jordformationer
NO985616L (no) Skjµreverkt÷y til bruk ved boring av en br÷nn
NO944677D0 (no) Fremgangsmåte og anordning ved boring i en underjordisk brönn med en borekrone
DK509388A (da) Fremgangsmaade til bestemmelse af nedslidningen af skaereorganer paa et redskab under boring i en klippeformation
DK135289A (da) Vaerktoej til brug ved adskillelse af elementer i et byggesaet
FI910039L (fi) Menetelmä reiän poraamiseksi kallioon
DK67792A (da) Maskine til boring og vedligeholdelse af hullerne i en golfbane
NO174479C (no) Fremgangsmåte og anordning for boring av et hull i fjell
FI812969A7 (fi) Menetelmä välipohjamuottien asentamiseksi ja muottien poistamiseksi betonointitöissä sekä välipohjvälipohjamuotti menetelmän toteuttamiseksi.
DE68922389D1 (de) Verfahren zum bauen unterirdischer räume sowie tunnelbohrmaschine.
ES273313Y (es) Una disposicion perforadora destinada a usarse en perforacion de roca para percusion
DK369485D0 (da) Vaerktoej og fremgangsmaade til boring af et med sideudsparinger forsynet hul
NO307483B1 (no) Fremgangsmõte for bestemmelse av forplantningstid i en borestreng
DK152917C (da) Kemisk forankringspatron til fastgoerelse af en stang eller stenbolt i et borehul
FR2569141B1 (fr) Procede et outil de percage de trous a chambre notamment dans des parois en beton, platre ou materiau similaire
DK29284A (da) Fremgangsmaade samt apparat til brug ved udfoerelse af wirelineoperationer i et borehul
DK312487D0 (da) Fremgangsmaade ved brug af en bore- og produktionsplatform
DK147166C (da) Fremgangsmaade til brug ved boring af et hul i jorden og et boreaggregat til brug ved udoevelse af fremgangsmaaden
IT8847603A0 (it) Placchetta riportata su una punta di trapano per calcestruzzo con spigoli di taglio robusti e smussati
DK460584D0 (da) Fastgoerelsesorgan til inddrivning i et boret hul

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment