CA654095A - Bolt structure adapted to be anchored in a bore hole established in rock - Google Patents

Bolt structure adapted to be anchored in a bore hole established in rock

Info

Publication number
CA654095A
CA654095A CA654095A CA654095DA CA654095A CA 654095 A CA654095 A CA 654095A CA 654095 A CA654095 A CA 654095A CA 654095D A CA654095D A CA 654095DA CA 654095 A CA654095 A CA 654095A
Authority
CA
Canada
Prior art keywords
anchored
rock
bore hole
structure adapted
bolt structure
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
CA654095A
Inventor
H. Strand Sven
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
Publication date
Application granted granted Critical
Publication of CA654095A publication Critical patent/CA654095A/en
Expired legal-status Critical Current

Links

CA654095A Bolt structure adapted to be anchored in a bore hole established in rock Expired CA654095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA654095T

Publications (1)

Publication Number Publication Date
CA654095A true CA654095A (en) 1962-12-18

Family

ID=35947419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA654095A Expired CA654095A (en) Bolt structure adapted to be anchored in a bore hole established in rock

Country Status (1)

Country Link
CA (1) CA654095A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923079A1 (en) * 1978-07-07 1980-01-17 Gd Anker Gmbh & Co Kg SPREADING SLEEVE FOR A SPREADING SLEEVE ANCHOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923079A1 (en) * 1978-07-07 1980-01-17 Gd Anker Gmbh & Co Kg SPREADING SLEEVE FOR A SPREADING SLEEVE ANCHOR

Similar Documents

Publication Publication Date Title
AU415425B2 (en) Grouted rock bolt
CA654095A (en) Bolt structure adapted to be anchored in a bore hole established in rock
CA612518A (en) Bolt to be anchored in the rock
AU421138B2 (en) Improvements in and relating to deep drills with eccentric bits
AU415610B2 (en) Improvements in and relating to drilling equipment
AU254792B2 (en) Improvement in and relating to borehole plugs
AU254746B2 (en) Improvements in and relating to pile boring
CA627122A (en) Bolt anchor
AU256003B2 (en) Improvements in and relating to lock bolts
CA552864A (en) Anchor bolt
AU237388B2 (en) Improvements in and relating to mortice and like locks
AU255392B2 (en) Improvements in or relating to devices including a tunnel diode
CA595194A (en) Well bore hole logging
CA595198A (en) Radioactivity bore hole logging method
AU694861A (en) Improvement in and relating to borehole plugs
AU250451B2 (en) Improvements in and relating to hydraulic props
AU250313B2 (en) Improvements in and relating to hydraulic props
AU250314B2 (en) Improvements in and relating to hydraulic props
AU250480B2 (en) Improvements in and relating to hydraulic props
AU38361A (en) Improvements in and relating to lock bolts
CA637985A (en) Rock bolt
BE591774A (en) Bolt structure intended to be anchored in a prepared hole in a rock
AU5814860A (en) Improvements in and relating to mortice and like locks
AU263813B2 (en) Improved rock bolt anchor. v
AU952061A (en) Improvements in or relating to devices including a tunnel diode