AU254241B2 - Bearing members for rock bolts - Google Patents

Bearing members for rock bolts

Info

Publication number
AU254241B2
AU254241B2 AU10392/61A AU1039261A AU254241B2 AU 254241 B2 AU254241 B2 AU 254241B2 AU 10392/61 A AU10392/61 A AU 10392/61A AU 1039261 A AU1039261 A AU 1039261A AU 254241 B2 AU254241 B2 AU 254241B2
Authority
AU
Australia
Prior art keywords
bearing members
rock bolts
rock
bolts
members
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
AU10392/61A
Other versions
AU1039261A (en
Inventor
D. Cumming James
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
Application granted granted Critical
Publication of AU254241B2 publication Critical patent/AU254241B2/en
Publication of AU1039261A publication Critical patent/AU1039261A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
AU10392/61A 1960-10-21 1961-10-18 Bearing members for rock bolts Expired AU254241B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6401160A 1960-10-21 1960-10-21
USUS64,011 1960-10-21

Publications (2)

Publication Number Publication Date
AU254241B2 true AU254241B2 (en) 1963-05-02
AU1039261A AU1039261A (en) 1963-05-02

Family

ID=22052974

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10392/61A Expired AU254241B2 (en) 1960-10-21 1961-10-18 Bearing members for rock bolts

Country Status (3)

Country Link
AU (1) AU254241B2 (en)
BE (1) BE609443A (en)
GB (1) GB936778A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001978A1 (en) * 1982-11-16 1984-05-24 Gearhart Australia A method and apparatus for reinforcing and consolidating earth structures
AU663284B3 (en) * 1993-07-26 1995-09-28 Bhp Engineering Proprietary Limited A bearing plate assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467452A (en) * 1967-09-15 1969-09-16 Electrohome Ltd Spherical bearing assembly
JPS5323862U (en) * 1976-08-07 1978-02-28
DE3146587C2 (en) * 1981-11-25 1984-11-08 Bergwerksverband Gmbh, 4300 Essen Mountain anchor
AU696277B2 (en) * 1993-07-26 1998-09-03 Onesteel Manufacturing Pty Limited A bearing plate assembly
CA2168111A1 (en) * 1993-07-26 1995-02-02 Peter Andrew Gray A bearing plate assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001978A1 (en) * 1982-11-16 1984-05-24 Gearhart Australia A method and apparatus for reinforcing and consolidating earth structures
AU663284B3 (en) * 1993-07-26 1995-09-28 Bhp Engineering Proprietary Limited A bearing plate assembly

Also Published As

Publication number Publication date
BE609443A (en) 1962-02-15
GB936778A (en) 1963-09-11

Similar Documents

Publication Publication Date Title
AU254241B2 (en) Bearing members for rock bolts
AU1039261A (en) Bearing members for rock bolts
CA610026A (en) Bearings
CA606025A (en) Bearing
AU257082B2 (en) Bolts
CA593276A (en) Hydraulic thrust bearings
CA602181A (en) Bearings
CA601801A (en) Bearings
CA660827A (en) Bearing members for rock bolts
CA591563A (en) Sealed bearing structure
CA607875A (en) Seals for bearings
AU866561A (en) Bolts
CA605466A (en) Hydraulic servo-action
AU240307B2 (en) Bearing construction
CA605187A (en) Bearing
CA591828A (en) Bearing
AU241889B2 (en) Bearing
CA611001A (en) Bearing arrangement
CA608927A (en) Bearing structure
CA593511A (en) Thrust bearing construction
CA609013A (en) Uranium bearing steel
AU242567B2 (en) Uranium bearing steel
CA605450A (en) Bearings
AU261867B2 (en) Polyethylene-terephthalate-lined bearings
CA609718A (en) Bearing seal