GB1151468A - Improvements relating to the Roof Support of Underground Mines and Openings - Google Patents

Improvements relating to the Roof Support of Underground Mines and Openings

Info

Publication number
GB1151468A
GB1151468A GB5599667A GB5599667A GB1151468A GB 1151468 A GB1151468 A GB 1151468A GB 5599667 A GB5599667 A GB 5599667A GB 5599667 A GB5599667 A GB 5599667A GB 1151468 A GB1151468 A GB 1151468A
Authority
GB
United Kingdom
Prior art keywords
openings
roof support
improvements relating
underground mines
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.)
Expired
Application number
GB5599667A
Inventor
Claude Carlos White
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 GB1151468A publication Critical patent/GB1151468A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/006—Lining anchored in the rock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

1,151,468. Anchor bolts. C. C. WHITE. 8 Dec., 1967 [22 March, 1967; 21 Oct., 1967], No. 55996/67. Heading F2H. [Also in Division E1] A bolt 18<SP>11</SP> for use as a mine roof anchor, (see Division E1), has an expansion shell (not shown), at one end and passes through a sleeve 92 which is welded to a roof plate 102 and to an apertured end plate 96 serving as a sealing for the head of the bolt.
GB5599667A 1967-03-22 1967-12-08 Improvements relating to the Roof Support of Underground Mines and Openings Expired GB1151468A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62507067A 1967-03-22 1967-03-22
CA3093 1967-10-21

Publications (1)

Publication Number Publication Date
GB1151468A true GB1151468A (en) 1969-05-07

Family

ID=25665757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5599667A Expired GB1151468A (en) 1967-03-22 1967-12-08 Improvements relating to the Roof Support of Underground Mines and Openings

Country Status (1)

Country Link
GB (1) GB1151468A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125261A1 (en) * 1982-11-16 1984-11-21 TUCKER, Michael Charles A method and apparatus for reinforcing and consolidating earth structures
EP0143534A2 (en) * 1983-09-29 1985-06-05 The Eastern Co. Mine roof support system
GB2153474A (en) * 1984-01-27 1985-08-21 Phillips Drill Co Wall anchor
FR2578906A1 (en) * 1985-03-13 1986-09-19 Jennmar Corp ROOF SUPPORTING DEVICE FOR MINES AND METHOD AND TOOL FOR ITS PLACEMENT
WO1989002008A1 (en) * 1987-08-27 1989-03-09 Integrated Support Systems Pty. Limited Integrated support system
GB2283771A (en) * 1993-11-12 1995-05-17 Jennmar Corp Longwall mining roof control system
CN102817620A (en) * 2012-08-13 2012-12-12 大同煤矿集团有限责任公司 Method for supporting ultra-thick and fluffy coal roadway

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125261A1 (en) * 1982-11-16 1984-11-21 TUCKER, Michael Charles A method and apparatus for reinforcing and consolidating earth structures
EP0125261A4 (en) * 1982-11-16 1986-09-22 Tucker Michael C A method and apparatus for reinforcing and consolidating earth structures.
EP0143534A2 (en) * 1983-09-29 1985-06-05 The Eastern Co. Mine roof support system
EP0143534A3 (en) * 1983-09-29 1986-05-14 The Eastern Co. Mine roof support system
GB2153474A (en) * 1984-01-27 1985-08-21 Phillips Drill Co Wall anchor
FR2578906A1 (en) * 1985-03-13 1986-09-19 Jennmar Corp ROOF SUPPORTING DEVICE FOR MINES AND METHOD AND TOOL FOR ITS PLACEMENT
WO1989002008A1 (en) * 1987-08-27 1989-03-09 Integrated Support Systems Pty. Limited Integrated support system
GB2283771A (en) * 1993-11-12 1995-05-17 Jennmar Corp Longwall mining roof control system
GB2283771B (en) * 1993-11-12 1997-10-29 Jennmar Corp Longwall mining roof control system
CN102817620A (en) * 2012-08-13 2012-12-12 大同煤矿集团有限责任公司 Method for supporting ultra-thick and fluffy coal roadway

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee