AU6804381A - Rock bolt assembly - Google Patents

Rock bolt assembly

Info

Publication number
AU6804381A
AU6804381A AU68043/81A AU6804381A AU6804381A AU 6804381 A AU6804381 A AU 6804381A AU 68043/81 A AU68043/81 A AU 68043/81A AU 6804381 A AU6804381 A AU 6804381A AU 6804381 A AU6804381 A AU 6804381A
Authority
AU
Australia
Prior art keywords
bolt assembly
rock bolt
rock
assembly
bolt
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
AU68043/81A
Inventor
Roland James Shaw
Max Yearby
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.)
Titan Manufacturing Co Pty Ltd
Original Assignee
Titan Manufacturing Co Pty Ltd
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 Titan Manufacturing Co Pty Ltd filed Critical Titan Manufacturing Co Pty Ltd
Publication of AU6804381A publication Critical patent/AU6804381A/en
Abandoned legal-status Critical Current

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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • 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
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Bolts, Nuts, And Washers (AREA)
AU68043/81A 1980-03-11 1980-03-11 Rock bolt assembly Abandoned AU6804381A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPE271380 1980-03-11
AUPE2713 1980-03-11

Publications (1)

Publication Number Publication Date
AU6804381A true AU6804381A (en) 1981-09-17

Family

ID=3768464

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68043/81A Abandoned AU6804381A (en) 1980-03-11 1980-03-11 Rock bolt assembly

Country Status (2)

Country Link
AU (1) AU6804381A (en)
GB (1) GB2071250A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769570A (en) * 1996-06-03 1998-06-23 Jennmar Corporation Cable tensioning dome plate

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159678C (en) * 1982-05-14 1989-01-25 Weidmann H Ag MOUNTAIN SECURING ANCHOR.
DE3346324A1 (en) * 1983-12-22 1985-07-04 Fa. August Thiele, 5860 Iserlohn CHAIN LOCK FOR THE SCRATCH CHAIN OF A DOUBLE CHAIN SCRATCH CONVEYOR
GB2153474A (en) * 1984-01-27 1985-08-21 Phillips Drill Co Wall anchor
JPS61172974A (en) * 1985-01-25 1986-08-04 株式会社　大井製作所 Striker in lock apparatus
US4971498A (en) * 1988-04-22 1990-11-20 R. L. Industries Cantilevered washer for a fastener
US8910449B2 (en) * 2009-11-25 2014-12-16 RPBSP Pty Ltd. Washer assembly and arcuate threaded fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769570A (en) * 1996-06-03 1998-06-23 Jennmar Corporation Cable tensioning dome plate

Also Published As

Publication number Publication date
GB2071250A (en) 1981-09-16

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