AU5466369A - Improvements relating to roof bolts andthe like - Google Patents

Improvements relating to roof bolts andthe like

Info

Publication number
AU5466369A
AU5466369A AU54663/69A AU5466369A AU5466369A AU 5466369 A AU5466369 A AU 5466369A AU 54663/69 A AU54663/69 A AU 54663/69A AU 5466369 A AU5466369 A AU 5466369A AU 5466369 A AU5466369 A AU 5466369A
Authority
AU
Australia
Prior art keywords
improvements relating
roof bolts
andthe
bolts andthe
roof
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
AU54663/69A
Inventor
Charles Leslie Holland Frank
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.)
Torque Tension Bolt Co (proprietary Ltd
Original Assignee
Torque Tension Bolt Co (proprietary 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 Torque Tension Bolt Co (proprietary Ltd filed Critical Torque Tension Bolt Co (proprietary Ltd
Priority to AU54663/69A priority Critical patent/AU5466369A/en
Publication of AU5466369A publication Critical patent/AU5466369A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21D21/0086—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
AU54663/69A 1969-05-08 1969-05-08 Improvements relating to roof bolts andthe like Expired AU5466369A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54663/69A AU5466369A (en) 1969-05-08 1969-05-08 Improvements relating to roof bolts andthe like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU54663/69A AU5466369A (en) 1969-05-08 1969-05-08 Improvements relating to roof bolts andthe like

Publications (1)

Publication Number Publication Date
AU5466369A true AU5466369A (en) 1970-11-12

Family

ID=3740553

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54663/69A Expired AU5466369A (en) 1969-05-08 1969-05-08 Improvements relating to roof bolts andthe like

Country Status (1)

Country Link
AU (1) AU5466369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1880806A1 (en) * 2006-07-20 2008-01-23 Techtronic Industries Company Limited Cap collation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1880806A1 (en) * 2006-07-20 2008-01-23 Techtronic Industries Company Limited Cap collation system

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