IT1236744B - PROCEDURE FOR INSERTING BARS OF REINFORCEMENT PIPES INTO GROUNDS OR EXCAVATION WALLS AND EQUIPMENT SUITABLE FOR CARRYING OUT THAT PROCEDURE - Google Patents

PROCEDURE FOR INSERTING BARS OF REINFORCEMENT PIPES INTO GROUNDS OR EXCAVATION WALLS AND EQUIPMENT SUITABLE FOR CARRYING OUT THAT PROCEDURE

Info

Publication number
IT1236744B
IT1236744B IT08569389A IT8569389A IT1236744B IT 1236744 B IT1236744 B IT 1236744B IT 08569389 A IT08569389 A IT 08569389A IT 8569389 A IT8569389 A IT 8569389A IT 1236744 B IT1236744 B IT 1236744B
Authority
IT
Italy
Prior art keywords
procedure
grounds
carrying
equipment suitable
reinforcement pipes
Prior art date
Application number
IT08569389A
Other languages
Italian (it)
Other versions
IT8985693A1 (en
IT8985693A0 (en
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 filed Critical
Priority to IT08569389A priority Critical patent/IT1236744B/en
Publication of IT8985693A0 publication Critical patent/IT8985693A0/en
Priority to DE4036721A priority patent/DE4036721A1/en
Publication of IT8985693A1 publication Critical patent/IT8985693A1/en
Application granted granted Critical
Publication of IT1236744B publication Critical patent/IT1236744B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/20Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/13Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/14Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0033Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0053Anchoring-bolts in the form of lost drilling rods
IT08569389A 1989-12-15 1989-12-15 PROCEDURE FOR INSERTING BARS OF REINFORCEMENT PIPES INTO GROUNDS OR EXCAVATION WALLS AND EQUIPMENT SUITABLE FOR CARRYING OUT THAT PROCEDURE IT1236744B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT08569389A IT1236744B (en) 1989-12-15 1989-12-15 PROCEDURE FOR INSERTING BARS OF REINFORCEMENT PIPES INTO GROUNDS OR EXCAVATION WALLS AND EQUIPMENT SUITABLE FOR CARRYING OUT THAT PROCEDURE
DE4036721A DE4036721A1 (en) 1989-12-15 1990-11-17 Drilling or driving holes in cave walls or floors - involves use of drill rod and head inside associated tube and sealing free end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT08569389A IT1236744B (en) 1989-12-15 1989-12-15 PROCEDURE FOR INSERTING BARS OF REINFORCEMENT PIPES INTO GROUNDS OR EXCAVATION WALLS AND EQUIPMENT SUITABLE FOR CARRYING OUT THAT PROCEDURE

Publications (3)

Publication Number Publication Date
IT8985693A0 IT8985693A0 (en) 1989-12-15
IT8985693A1 IT8985693A1 (en) 1991-06-15
IT1236744B true IT1236744B (en) 1993-03-31

Family

ID=11329756

Family Applications (1)

Application Number Title Priority Date Filing Date
IT08569389A IT1236744B (en) 1989-12-15 1989-12-15 PROCEDURE FOR INSERTING BARS OF REINFORCEMENT PIPES INTO GROUNDS OR EXCAVATION WALLS AND EQUIPMENT SUITABLE FOR CARRYING OUT THAT PROCEDURE

Country Status (2)

Country Link
DE (1) DE4036721A1 (en)
IT (1) IT1236744B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408248B (en) * 1997-06-18 2001-09-25 Techmo Entw & Vertriebs Gmbh METHOD AND DEVICE FOR DRILLING HOLES
DE10053499A1 (en) * 2000-10-27 2002-05-16 Iva Gmbh Drill of solid rod and bit cases rod to form annulus for settable medium to issue through drillbit outlets to backflow annulus to set there between casing pipe and borehole wall.
EP1629178A4 (en) * 2003-06-03 2007-06-20 Dunefire Pty Ltd Rockbolt
ITVI20120051A1 (en) * 2012-03-02 2013-09-03 Dalla Gassa Srl PERFORATED ANCHORAGE ELEMENT FOR THE CONSOLIDATION OF SOIL

Also Published As

Publication number Publication date
IT8985693A1 (en) 1991-06-15
IT8985693A0 (en) 1989-12-15
DE4036721A1 (en) 1991-06-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981224