ZA86165B - Mine wall support anchor - Google Patents

Mine wall support anchor

Info

Publication number
ZA86165B
ZA86165B ZA86165A ZA86165A ZA86165B ZA 86165 B ZA86165 B ZA 86165B ZA 86165 A ZA86165 A ZA 86165A ZA 86165 A ZA86165 A ZA 86165A ZA 86165 B ZA86165 B ZA 86165B
Authority
ZA
South Africa
Prior art keywords
casing
tie rod
thread
wall support
support anchor
Prior art date
Application number
ZA86165A
Other languages
English (en)
Inventor
Erwin Isler
Hans Rudolf Wey
Original Assignee
Weidmann H Ag
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 Weidmann H Ag filed Critical Weidmann H Ag
Publication of ZA86165B publication Critical patent/ZA86165B/xx

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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • 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
    • E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/90—Fastener or fastener element composed of plural different materials
    • Y10S411/901—Core and exterior of different materials
    • Y10S411/902—Metal core
    • Y10S411/903—Resinous exterior

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Piles And Underground Anchors (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
ZA86165A 1985-01-17 1986-01-09 Mine wall support anchor ZA86165B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH24785 1985-01-17

Publications (1)

Publication Number Publication Date
ZA86165B true ZA86165B (en) 1986-09-24

Family

ID=4182651

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA86165A ZA86165B (en) 1985-01-17 1986-01-09 Mine wall support anchor

Country Status (11)

Country Link
US (1) US4664573A (de)
EP (1) EP0188174B1 (de)
JP (1) JPS61165497A (de)
AT (1) ATE36035T1 (de)
AU (1) AU579703B2 (de)
CA (1) CA1250162A (de)
DE (1) DE3564005D1 (de)
DK (1) DK21086A (de)
ES (1) ES8702591A1 (de)
NO (1) NO855287L (de)
ZA (1) ZA86165B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3564005D1 (en) * 1985-01-17 1988-09-01 Weidmann H Ag Anchor for wall consolidation in cavity structures
EP0255392B1 (de) * 1986-07-30 1991-05-22 Du Pont (Australia) Ltd.. Verfahren und Mittel zur Verstärkung
DE3902727A1 (de) * 1989-01-31 1990-08-02 Willich F Gmbh & Co Gfk-gebirgsklebeanker
NO900391L (no) * 1989-02-06 1990-08-07 Weidmann H Ag Fremgangsmaate, forankringselement og spennanordning til oppspenning av en stang.
EP0403940B1 (de) * 1989-06-14 1994-05-11 Applied Research Of Australia Pty. Ltd. Hochfeste Befestigungsmittel aus faserverstärkten Polymeren mit Gewinden, zum Beispiel Schraubenmutter und -bolzen
US20100266345A1 (en) * 2009-03-26 2010-10-21 Fci Holdings Delaware, Inc. Engagement head for tensioning assembly
DE102009039919A1 (de) 2009-09-03 2011-03-10 Hilti Aktiengesellschaft Befestigungselement und Verfahren zum Herstellen eines Befestigungselementes
CN101892851B (zh) * 2010-06-29 2012-08-29 武汉科技大学 一种金属矿山锚杆支护方法
CN101892855A (zh) * 2010-06-29 2010-11-24 武汉科技大学 一种金属矿用高承载力的玻璃钢锚杆
CN105443543B (zh) * 2015-11-24 2018-04-27 游奕华 锥形螺纹连接副
CN105443542B (zh) * 2015-11-24 2018-06-15 游奕华 锥形外螺纹与螺纹孔连接结构
CN105443549B (zh) * 2015-11-24 2018-06-15 游奕华 锥形内螺纹与螺纹柱连接结构
CN105443546B (zh) * 2015-11-24 2018-06-19 游奕华 锥形螺纹螺栓体以及锥形螺纹螺母

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189801261A (en) * 1898-01-17 1898-02-19 Hedley Livingstone Wadd Button An Improved Nail.
US731896A (en) * 1902-03-24 1903-06-23 Caesar Hass Nail, spike, &c.
FR1197548A (fr) * 1957-07-10 1959-12-01 Raccord pour barres en acier destinées à armer et à mettre le béton sous contrainte
FR1327230A (fr) * 1962-04-05 1963-05-17 Anciens Etablissements Goldenb Dispositif d'ancrage et appareil de serrage de ce dispositif
GB1051351A (de) * 1962-09-17 1966-12-14 Goodyear Tire & Rubber
FR2159758A5 (de) * 1971-11-10 1973-06-22 Lenoir & Mernier
DE2827314A1 (de) * 1978-06-22 1980-01-10 Bayer Ag Spannbarer erd- und felsanker
AT364921B (de) * 1979-03-05 1981-11-25 Edarco Europ Dev & Res Zuganker zur verankerung von bauteilen in einem grundkoerper
US4313697A (en) * 1979-09-17 1982-02-02 Rozanc Richard C Mine roof support plate bolt
US4295761A (en) * 1979-12-10 1981-10-20 Stratabolt Corporation Post tensionable grouted anchor assembly
US4347020A (en) * 1980-01-02 1982-08-31 Birmingham Bolt Company Mine roof bolt assembly
CH660423A5 (de) * 1982-05-12 1987-04-15 Diamond Sa Verfahren zum zentrieren und fixieren einer lichtleitfaser in einem lichtleiterendstueck, nach diesem verfahren hergestelltes lichtleiterendstueck, und vorrichtung zur durchfuehrung des verfahrens.
NO159678C (no) * 1982-05-14 1989-01-25 Weidmann H Ag Fjellsikringsanker.
US4488843A (en) * 1982-07-16 1984-12-18 Illinois Tool Works Inc. Reusable one piece drive fastener
DE3564005D1 (en) * 1985-01-17 1988-09-01 Weidmann H Ag Anchor for wall consolidation in cavity structures
AU578850B2 (en) * 1985-11-20 1988-11-03 Fosroc International Limited Rock bolt

Also Published As

Publication number Publication date
US4664573A (en) 1987-05-12
NO855287L (no) 1986-07-18
AU579703B2 (en) 1988-12-08
EP0188174A1 (de) 1986-07-23
ATE36035T1 (de) 1988-08-15
CA1250162A (en) 1989-02-21
AU5243186A (en) 1986-07-24
DK21086A (da) 1986-07-18
ES550973A0 (es) 1987-01-01
EP0188174B1 (de) 1988-07-27
ES8702591A1 (es) 1987-01-01
DK21086D0 (da) 1986-01-16
JPH0520559B2 (de) 1993-03-19
DE3564005D1 (en) 1988-09-01
JPS61165497A (ja) 1986-07-26

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