AT387429B - Gebirgsanker - Google Patents

Gebirgsanker

Info

Publication number
AT387429B
AT387429B AT93086A AT93086A AT387429B AT 387429 B AT387429 B AT 387429B AT 93086 A AT93086 A AT 93086A AT 93086 A AT93086 A AT 93086A AT 387429 B AT387429 B AT 387429B
Authority
AT
Austria
Prior art keywords
mountain anchor
mountain
anchor
Prior art date
Application number
AT93086A
Other languages
English (en)
Other versions
ATA93086A (de
Inventor
Rudolf Gruber
Original Assignee
Gd Anker Gmbh & Co Kg
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 Gd Anker Gmbh & Co Kg filed Critical Gd Anker Gmbh & Co Kg
Priority to AT93086A priority Critical patent/AT387429B/de
Priority to EP19870890071 priority patent/EP0241451B1/de
Priority to DE8787890071T priority patent/DE3771369D1/de
Publication of ATA93086A publication Critical patent/ATA93086A/de
Application granted granted Critical
Publication of AT387429B publication Critical patent/AT387429B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
AT93086A 1986-04-09 1986-04-09 Gebirgsanker AT387429B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT93086A AT387429B (de) 1986-04-09 1986-04-09 Gebirgsanker
EP19870890071 EP0241451B1 (de) 1986-04-09 1987-04-09 Gebirgsanker
DE8787890071T DE3771369D1 (de) 1986-04-09 1987-04-09 Gebirgsanker.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT93086A AT387429B (de) 1986-04-09 1986-04-09 Gebirgsanker

Publications (2)

Publication Number Publication Date
ATA93086A ATA93086A (de) 1988-06-15
AT387429B true AT387429B (de) 1989-01-25

Family

ID=3503123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93086A AT387429B (de) 1986-04-09 1986-04-09 Gebirgsanker

Country Status (3)

Country Link
EP (1) EP0241451B1 (de)
AT (1) AT387429B (de)
DE (1) DE3771369D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050531A1 (en) * 1998-03-30 1999-10-07 Craig John Smith A friction rock stabilizer
SI1381756T2 (sl) * 2001-04-26 2010-07-30 Alwag Tunnelausbau Gmbh Postopek in priprava za vrtanje luknje in za zavarovanje sidranja v vrtini
AT501875B1 (de) 2005-06-07 2008-05-15 Alwag Tunnelausbau Gmbh Verfahren und vorrichtung zum bohren, insbesondere schlag- oder drehschlagbohren eines lochs in boden- oder gesteinsmaterial
US20110311315A1 (en) * 2007-08-22 2011-12-22 Diwidag-Systems International Pty Limited Friction Bolt Assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405883A1 (de) * 1973-02-09 1974-08-15 James J Scott Vorrichtung und verfahren zum stabilisieren von gestein
DE2741106A1 (de) * 1977-09-13 1979-03-22 James J Scott Felsanker
US4284379A (en) * 1979-07-25 1981-08-18 Ingersoll-Rand Company Earth structure stabilizer
DE3107718A1 (de) * 1980-03-28 1981-12-24 Gerald Wayne Prescott Ariz. Elders Haltestift
US4310266A (en) * 1980-03-10 1982-01-12 Ingersoll-Rand Company Friction rock stabilizer and method of inserting same in an earth structure bore
DE3111673A1 (de) * 1980-03-28 1982-05-19 Richard Winston Kenmare Krugersdorp Transvaal Thom Verankerung
DE3200051A1 (de) * 1982-01-04 1983-07-14 Gerd 4600 Dortmund Drespa Gebirgsverfestigungspatrone
DE3208471A1 (de) * 1982-01-04 1983-09-15 Gerd 4600 Dortmund Drespa Gebirgsverfestigungspatrone ii

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8422466A0 (it) * 1984-08-30 1984-08-30 Fip Ind Procedimento di chiodatura ad aderenza continua per il consolidamento di ammassi rocciosi, disturbati da operazioni di scavo, nonche' apparecchiatura utilizzata.
AT384277B (de) * 1984-11-19 1987-10-27 Rudolf Gruber Nagel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405883A1 (de) * 1973-02-09 1974-08-15 James J Scott Vorrichtung und verfahren zum stabilisieren von gestein
DE2741106A1 (de) * 1977-09-13 1979-03-22 James J Scott Felsanker
US4284379A (en) * 1979-07-25 1981-08-18 Ingersoll-Rand Company Earth structure stabilizer
US4310266A (en) * 1980-03-10 1982-01-12 Ingersoll-Rand Company Friction rock stabilizer and method of inserting same in an earth structure bore
DE3107718A1 (de) * 1980-03-28 1981-12-24 Gerald Wayne Prescott Ariz. Elders Haltestift
DE3111673A1 (de) * 1980-03-28 1982-05-19 Richard Winston Kenmare Krugersdorp Transvaal Thom Verankerung
DE3200051A1 (de) * 1982-01-04 1983-07-14 Gerd 4600 Dortmund Drespa Gebirgsverfestigungspatrone
DE3208471A1 (de) * 1982-01-04 1983-09-15 Gerd 4600 Dortmund Drespa Gebirgsverfestigungspatrone ii

Also Published As

Publication number Publication date
ATA93086A (de) 1988-06-15
DE3771369D1 (de) 1991-08-22
EP0241451A1 (de) 1987-10-14
EP0241451B1 (de) 1991-07-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee