AU7746491A - Method and metering equipment for feeding grout into a drill hole - Google Patents

Method and metering equipment for feeding grout into a drill hole

Info

Publication number: AU7746491A
Authority: AU; Australia
Prior art keywords: drill hole; metering equipment; feeding grout; grout; feeding
Prior art date: 1990-05-07
Legal status (The legal status 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 status listed.): Abandoned

Application number

AU77464/91A

Other languages

English (en)

Inventor

Jarmo Leppanen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Tamrock Oy

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.)

1990-05-07

Filing date

1991-05-02

Publication date

1991-11-27

1991-05-02 Application filed by Tamrock Oy filed Critical Tamrock Oy

1991-11-27 Publication of AU7746491A publication Critical patent/AU7746491A/en

Status Abandoned legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Structural Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

AU77464/91A 1990-05-07 1991-05-02 Method and metering equipment for feeding grout into a drill hole Abandoned AU7746491A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI902280		1990-05-07
FI902280A FI84748C (fi)	1990-05-07	1990-05-07	Foerfarande och doseringsanordning foer inmatning av loedmaterial i ett borrhaol.

Publications (1)

Publication Number	Publication Date
AU7746491A true AU7746491A (en)	1991-11-27

Family

ID=8530396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU77464/91A Abandoned AU7746491A (en)	1990-05-07	1991-05-02	Method and metering equipment for feeding grout into a drill hole

Country Status (4)

Country	Link
AU (1)	AU7746491A (fi)
FI (1)	FI84748C (fi)
WO (1)	WO1991017343A1 (fi)
ZA (1)	ZA913265B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4450753A1 (en) *	2023-04-18	2024-10-23	Sandvik Mining and Construction Oy	Arrangement for feeding bulk-like resin, mining machine and method

1990
- 1990-05-07 FI FI902280A patent/FI84748C/fi not_active IP Right Cessation
1991
- 1991-04-30 ZA ZA913265A patent/ZA913265B/xx unknown
- 1991-05-02 AU AU77464/91A patent/AU7746491A/en not_active Abandoned
- 1991-05-02 WO PCT/FI1991/000131 patent/WO1991017343A1/en unknown

Also Published As

Publication number	Publication date
WO1991017343A1 (en)	1991-11-14
FI902280A (fi)	1991-09-30
ZA913265B (en)	1992-02-26
FI84748C (fi)	1992-01-10
FI902280A0 (fi)	1990-05-07
FI84748B (fi)	1991-09-30

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