CA645314A - Rock anchor - Google Patents

Rock anchor

Info

Publication number
CA645314A
CA645314A CA645314A CA645314DA CA645314A CA 645314 A CA645314 A CA 645314A CA 645314 A CA645314 A CA 645314A CA 645314D A CA645314D A CA 645314DA CA 645314 A CA645314 A CA 645314A
Authority
CA
Canada
Prior art keywords
rock anchor
rock
anchor
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
CA645314A
Inventor
I. Williams Chester
Williams Duane
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 CA645314A publication Critical patent/CA645314A/en
Expired legal-status Critical Current

Links

CA645314A Rock anchor Expired CA645314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA645314T

Publications (1)

Publication Number Publication Date
CA645314A true CA645314A (en) 1962-07-24

Family

ID=35933967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA645314A Expired CA645314A (en) Rock anchor

Country Status (1)

Country Link
CA (1) CA645314A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258518A (en) * 1977-12-30 1981-03-31 Freyssinet International Possibly removable device for guiding the deflection of stretched cables
US4523880A (en) * 1982-05-14 1985-06-18 H. Weidmann, Ag Tie rod assembly for rock borehole anchor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258518A (en) * 1977-12-30 1981-03-31 Freyssinet International Possibly removable device for guiding the deflection of stretched cables
US4523880A (en) * 1982-05-14 1985-06-18 H. Weidmann, Ag Tie rod assembly for rock borehole anchor

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