AU5627798A - Rock-bolt plate - Google Patents

Rock-bolt plate

Info

Publication number
AU5627798A
AU5627798A AU56277/98A AU5627798A AU5627798A AU 5627798 A AU5627798 A AU 5627798A AU 56277/98 A AU56277/98 A AU 56277/98A AU 5627798 A AU5627798 A AU 5627798A AU 5627798 A AU5627798 A AU 5627798A
Authority
AU
Australia
Prior art keywords
rock
bolt plate
bolt
plate
Prior art date
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
AU56277/98A
Other languages
English (en)
Inventor
Johannes Radtke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5627798A publication Critical patent/AU5627798A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D21/0086—Bearing plates

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)
  • Piles And Underground Anchors (AREA)
AU56277/98A 1997-02-26 1998-02-24 Rock-bolt plate Abandoned AU5627798A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703416 1997-02-26
DE29703416U DE29703416U1 (de) 1997-02-26 1997-02-26 Ankerplatte

Publications (1)

Publication Number Publication Date
AU5627798A true AU5627798A (en) 1998-09-03

Family

ID=8036551

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56277/98A Abandoned AU5627798A (en) 1997-02-26 1998-02-24 Rock-bolt plate

Country Status (3)

Country Link
EP (1) EP0861969A1 (de)
AU (1) AU5627798A (de)
DE (1) DE29703416U1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2431351C (en) 2002-06-07 2008-01-22 Jennmar Corporation Square embossed roof and rib plate
DE102006008371B4 (de) 2006-02-23 2023-07-06 Friedr. Ischebeck Gmbh Ankerkopf
DE102009008627A1 (de) * 2009-02-12 2010-08-19 Minova International Ltd. Sicherungsverfahren für söhlige und geneigte Baue
ZA201807347B (en) * 2017-11-21 2021-08-25 Ncm Innovations Pty Ltd Faceplate made of composite material
EP4174284A1 (de) * 2021-10-28 2023-05-03 Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd. Gebirgsanker
CN114991138B (zh) * 2022-06-10 2023-07-25 中建八局第一建设有限公司 一种抗浮锚杆标高与水平位置一体化控制仪
WO2023240315A1 (en) * 2022-06-14 2023-12-21 Engenex Pty Ltd A mine bearing element

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725843A (en) * 1951-06-01 1955-12-06 Francis A E Koski Sag indicator
DE1245172B (de) * 1961-03-21 1967-07-20 James D Cumming Zuganker fuer Tunneldecken, Stollen od. dgl.
FR1297817A (fr) * 1961-05-23 1962-07-06 Anciens Etablissements Goldenb Procédé pour la mise en place de dispositifs d'ancrage dans un terrain et plaques d'ancrage pour sa mise en oeuvre
US4618290A (en) * 1983-06-27 1986-10-21 Hansen Roger M Precast roof bearing block
DE3766673D1 (de) * 1986-08-11 1991-01-24 Du Pont Ankerbolzen-zusammenbau.
FR2641295B1 (fr) * 1989-01-03 1991-12-13 Flourens Bruno Procede et dispositif pour l'ancrage des ecailles de soutien d'un mur en terre armee
US5207535A (en) * 1991-10-30 1993-05-04 Saab Thomas L Push-on gripper plate for use with rock bolts
US5292209A (en) * 1993-05-14 1994-03-08 Jennmar Corporation Bearing plate
DE9411402U1 (de) 1994-07-14 1994-10-06 Radtke Johannes Ankerplatte
US5556234A (en) * 1995-05-02 1996-09-17 Jennmar Corporation Mine roof bolt assembly

Also Published As

Publication number Publication date
DE29703416U1 (de) 1997-04-24
EP0861969A1 (de) 1998-09-02

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period