AT366150B - Anker zum abstuetzen einer fels- oder erdwand - Google Patents

Anker zum abstuetzen einer fels- oder erdwand

Info

Publication number
AT366150B
AT366150B AT0848676A AT848676A AT366150B AT 366150 B AT366150 B AT 366150B AT 0848676 A AT0848676 A AT 0848676A AT 848676 A AT848676 A AT 848676A AT 366150 B AT366150 B AT 366150B
Authority
AT
Austria
Prior art keywords
rock
anchor
supporting
earth wall
earth
Prior art date
Application number
AT0848676A
Other languages
English (en)
Other versions
ATA848676A (de
Original Assignee
Powondra Dipl Ing Franz
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 Powondra Dipl Ing Franz filed Critical Powondra Dipl Ing Franz
Priority to AT0848676A priority Critical patent/AT366150B/de
Priority to DE19772751020 priority patent/DE2751020C2/de
Publication of ATA848676A publication Critical patent/ATA848676A/de
Application granted granted Critical
Publication of AT366150B publication Critical patent/AT366150B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/16—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using rollers or balls
    • 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
    • E21D21/0093—Accessories
AT0848676A 1976-11-15 1976-11-15 Anker zum abstuetzen einer fels- oder erdwand AT366150B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0848676A AT366150B (de) 1976-11-15 1976-11-15 Anker zum abstuetzen einer fels- oder erdwand
DE19772751020 DE2751020C2 (de) 1976-11-15 1977-11-15 Bodenanker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0848676A AT366150B (de) 1976-11-15 1976-11-15 Anker zum abstuetzen einer fels- oder erdwand

Publications (2)

Publication Number Publication Date
ATA848676A ATA848676A (de) 1981-07-15
AT366150B true AT366150B (de) 1982-03-10

Family

ID=3605872

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0848676A AT366150B (de) 1976-11-15 1976-11-15 Anker zum abstuetzen einer fels- oder erdwand

Country Status (2)

Country Link
AT (1) AT366150B (de)
DE (1) DE2751020C2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927953C2 (de) * 1979-07-11 1983-08-18 Bergwerksverband Gmbh, 4300 Essen Gebirgsanker
AU542884B2 (en) * 1980-07-31 1985-03-21 Dipl.Ing. Dr. Mont. Franz Powondra Resilient yieldable device
DE3145923C2 (de) * 1981-11-20 1983-11-17 Dyckerhoff & Widmann AG, 8000 München Verspannvorrichtung für das Zugglied eines Ankers, insbesondere eines Felsankers
AT376009B (de) * 1982-12-13 1984-10-10 Powondra Franz Dipl Ing Dr Verfahren zur erzielung einer nachgiebigen verbindung zwischen einem metallischen stabfoermigen koerper und einer von diesem durchsetzten halterung
DE3322346C1 (de) * 1983-06-22 1984-09-13 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Gebirgsanker
DE3503012A1 (de) * 1985-01-30 1986-07-31 Dyckerhoff & Widmann AG, 8000 München Verspannvorrichtung fuer das zugglied eines ankers, insbesondere eines felsankers
DE3631653C1 (en) * 1986-09-17 1988-04-28 Gd Anker Gmbh & Co Kg Anchorage for a rock bolt
DE10354729A1 (de) * 2003-11-22 2005-06-16 Friedr. Ischebeck Gmbh Gleitanker
CA2677760C (en) * 2004-09-20 2012-11-20 Atlas Copco Mai Gmbh An elongate element tensioning member
DE102006053141B3 (de) 2006-11-10 2008-06-19 Atlas Copco Mai Gmbh Verbesserter Gleitanker
JP4980469B2 (ja) 2008-02-29 2012-07-18 アトラス コプコ エムアーイー ゲゼルシャフト ミット ベシュレンクテル ハフツング 改良された滑りアンカー
DE102015203511A1 (de) 2015-02-27 2016-09-01 C-Con GmbH & Co. KG Befestigungsstange zum Befestigen von Anbauteilen an einem Mauerwerk oder einem Betonkörper
CN108425696A (zh) * 2018-04-27 2018-08-21 中铁第四勘察设计院集团有限公司 一种局部涂蜡的让压锚杆及其支护方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199030A (fr) * 1958-04-24 1959-12-10 Boulon d'ancrage
DE1108158B (de) * 1959-07-27 1961-06-08 Becker Pruente G M B H Gebirgsanker
DE1201289B (de) * 1961-05-27 1965-09-23 Charles Leslie Emery Gebirgsanker
FR92589E (fr) * 1967-06-15 1968-11-29 Assemblages pour tiges d'ancrage

Also Published As

Publication number Publication date
DE2751020A1 (de) 1978-05-24
ATA848676A (de) 1981-07-15
DE2751020C2 (de) 1982-08-05

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Legal Events

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