AU497039B2 - Stabilizing rock - Google Patents

Stabilizing rock

Info

Publication number
AU497039B2
AU497039B2 AU64936/74A AU6493674A AU497039B2 AU 497039 B2 AU497039 B2 AU 497039B2 AU 64936/74 A AU64936/74 A AU 64936/74A AU 6493674 A AU6493674 A AU 6493674A AU 497039 B2 AU497039 B2 AU 497039B2
Authority
AU
Australia
Prior art keywords
stabilizing rock
rock
stabilizing
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.)
Expired
Application number
AU64936/74A
Other versions
AU6493674A (en
Inventor
J. J Scott
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 AU6493674A publication Critical patent/AU6493674A/en
Application granted granted Critical
Publication of AU497039B2 publication Critical patent/AU497039B2/en
Expired 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • 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
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
AU64936/74A 1973-02-09 1974-01-29 Stabilizing rock Expired AU497039B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33095473A 1973-02-09 1973-02-09
USUS330954 1973-02-09
USUS430695 1974-01-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU51667/79A Addition AU514153B2 (en) 1979-10-10 1979-10-10 Friction rock stabilizer

Publications (2)

Publication Number Publication Date
AU6493674A AU6493674A (en) 1975-07-31
AU497039B2 true AU497039B2 (en) 1978-11-23

Family

ID=23292016

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64936/74A Expired AU497039B2 (en) 1973-02-09 1974-01-29 Stabilizing rock

Country Status (2)

Country Link
AU (1) AU497039B2 (en)
ZA (1) ZA74467B (en)

Also Published As

Publication number Publication date
AU6493674A (en) 1975-07-31
ZA74467B (en) 1974-12-24

Similar Documents

Publication Publication Date Title
AU474137B2 (en) Auto-refractometer
AU468964B2 (en) Melik
CA999311A (en) Mining method
AU476599B2 (en) Improved pack-bed
CA988920A (en) Underreamer
AU476397B2 (en) A-cycloalkylbenzyl lactamimides
AU476505B2 (en) Alkylbenxyl lactamimides
CA1023655A (en) Well construction
CA1016181A (en) Substituted pyrrolidinemethanols
AU472907B2 (en) Firecheck
CA997284A (en) Mine hoists
AU475433B2 (en) Lysino-calcium chloride
CA1034943A (en) Substituted phenylglycylcephalosporins
CA1002745A (en) Inclinometer
CA1026331A (en) Substituted indolobenzazepines
CA1022943A (en) Substituted ureido-s-triazines
AU476386B2 (en) Dibenzocycloheptenyl lactamimides
AU497039B2 (en) Stabilizing rock
SU570696A1 (en) Packer
CA997595A (en) Gyrocompasses
AU471241B2 (en) Benzothiazolylureas
CA979694A (en) Servo-integrating stabilizer
CA1015352A (en) Rock drilling
CA988397A (en) Rock saw
AU480766B2 (en) Substituted acetamidocephalosporins