GB1053253A - - Google Patents

Info

Publication number
GB1053253A
GB1053253A GB1053253DA GB1053253A GB 1053253 A GB1053253 A GB 1053253A GB 1053253D A GB1053253D A GB 1053253DA GB 1053253 A GB1053253 A GB 1053253A
Authority
GB
United Kingdom
Prior art keywords
shell
cone
projection
bolt
thrust member
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.)
Active
Application number
Other languages
English (en)
Publication of GB1053253A publication Critical patent/GB1053253A/en
Active legal-status Critical Current

Links

Classifications

    • 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

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)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
GB1053253D Active GB1053253A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB1053253A true GB1053253A (enrdf_load_stackoverflow)

Family

ID=1757445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053253D Active GB1053253A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
GB (1) GB1053253A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187527A (en) * 1986-03-04 1987-09-09 Phillips Drill Co Fixing devices
GB2244779A (en) * 1990-05-04 1991-12-11 Jennmar Corp Reducing friction in expansion anchor assemblies
GB2245948A (en) * 1990-07-13 1992-01-15 Le Court Replacement wall ties
CN106351370A (zh) * 2016-11-01 2017-01-25 佛山市奥美达人造板材幕墙配件有限公司 一种用于高空幕墙无应力式的陶瓷板安装器及安装方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187527A (en) * 1986-03-04 1987-09-09 Phillips Drill Co Fixing devices
GB2187527B (en) * 1986-03-04 1989-11-15 Phillips Drill Co Fixing devices
GB2244779A (en) * 1990-05-04 1991-12-11 Jennmar Corp Reducing friction in expansion anchor assemblies
GB2244779B (en) * 1990-05-04 1994-01-19 Jennmar Corp Mine roof anchor assembly having an expansion shell assembly with a friction reducing means
GB2245948A (en) * 1990-07-13 1992-01-15 Le Court Replacement wall ties
CN106351370A (zh) * 2016-11-01 2017-01-25 佛山市奥美达人造板材幕墙配件有限公司 一种用于高空幕墙无应力式的陶瓷板安装器及安装方法

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