[go: up one dir, main page]

GB2131115B - Reinforcing rock structure and nut elements therefor - Google Patents

Reinforcing rock structure and nut elements therefor

Info

Publication number
GB2131115B
GB2131115B GB08233808A GB8233808A GB2131115B GB 2131115 B GB2131115 B GB 2131115B GB 08233808 A GB08233808 A GB 08233808A GB 8233808 A GB8233808 A GB 8233808A GB 2131115 B GB2131115 B GB 2131115B
Authority
GB
United Kingdom
Prior art keywords
rock structure
nut elements
elements therefor
reinforcing rock
reinforcing
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
GB08233808A
Other versions
GB2131115A (en
Inventor
Carl A Clark
John Rogala
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.)
Eastern Co
Original Assignee
Eastern Co
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 Eastern Co filed Critical Eastern Co
Priority to GB08233808A priority Critical patent/GB2131115B/en
Publication of GB2131115A publication Critical patent/GB2131115A/en
Application granted granted Critical
Publication of GB2131115B publication Critical patent/GB2131115B/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
    • F16B37/00—Nuts or like thread-engaging members
    • 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
    • E21D21/008—Anchoring or tensioning means
    • 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

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
GB08233808A 1982-11-26 1982-11-26 Reinforcing rock structure and nut elements therefor Expired GB2131115B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08233808A GB2131115B (en) 1982-11-26 1982-11-26 Reinforcing rock structure and nut elements therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08233808A GB2131115B (en) 1982-11-26 1982-11-26 Reinforcing rock structure and nut elements therefor

Publications (2)

Publication Number Publication Date
GB2131115A GB2131115A (en) 1984-06-13
GB2131115B true GB2131115B (en) 1986-06-04

Family

ID=10534560

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233808A Expired GB2131115B (en) 1982-11-26 1982-11-26 Reinforcing rock structure and nut elements therefor

Country Status (1)

Country Link
GB (1) GB2131115B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211259B (en) * 1987-10-20 1991-05-29 Explosifs Prod Chim Improvements in and relating to the installation of tensioned rockbolts
WO2004063531A1 (en) * 2003-01-10 2004-07-29 Jeffrey Robert Fergusson Rock bolt re-tensioning
CN111794789A (en) * 2020-07-06 2020-10-20 薛燕芬 Self-drilling type dendritic grouting anchoring workpiece

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE479676A (en) * 1947-01-18
FR1544751A (en) * 1967-09-22 1968-11-08 safety nut
GB1227097A (en) * 1969-09-25 1971-03-31

Also Published As

Publication number Publication date
GB2131115A (en) 1984-06-13

Similar Documents

Publication Publication Date Title
GB8432063D0 (en) Physically modified steroids
GB8431236D0 (en) Weld-on nut
GB8328404D0 (en) Concrete construction
HK3190A (en) Reinforced construction panels
GB8529430D0 (en) Concrete reinforcing elements
GB8523169D0 (en) Reinforcing unit
SG38790G (en) Reinforced hydraulic mass
DE3477001D1 (en) 11-difluoromethyl and 11-fluoromethylene steroids
GB2121850B (en) Cavity-walled tents
DE3569540D1 (en) Epoxy steroids
GB8431948D0 (en) Reinforced batt
GB8525539D0 (en) Steroids
GB2131115B (en) Reinforcing rock structure and nut elements therefor
GB2145651B (en) Concrete structures
EG16301A (en) Polyestermide concrete
GB8424730D0 (en) Covering structures
GB8409815D0 (en) Reinforcing net
ZA834289B (en) Structure consolidation
GB2085495B (en) Reinforced structures
GB8332578D0 (en) Reinforced concrete construction
GB2123461B (en) Improvements in lattice panel bridges
JPS56108431A (en) Reinforced concrete structure
GB8317606D0 (en) Shelters
ZA854646B (en) Epoxy steroids
SU1150334A1 (en) Arrangement for engaging and releasing reinforcement elements

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991126