ZA782385B - Mine roof or rock bolt expansion anchor of the bail type - Google Patents

Mine roof or rock bolt expansion anchor of the bail type

Info

Publication number
ZA782385B
ZA782385B ZA00782385A ZA782385A ZA782385B ZA 782385 B ZA782385 B ZA 782385B ZA 00782385 A ZA00782385 A ZA 00782385A ZA 782385 A ZA782385 A ZA 782385A ZA 782385 B ZA782385 B ZA 782385B
Authority
ZA
South Africa
Prior art keywords
rock bolt
expansion anchor
mine roof
bolt expansion
bail type
Prior art date
Application number
ZA00782385A
Inventor
R Hansen
Original Assignee
Stratabolt Corp
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 Stratabolt Corp filed Critical Stratabolt Corp
Priority to ZA00782385A priority Critical patent/ZA782385B/en
Publication of ZA782385B publication Critical patent/ZA782385B/en

Links

ZA00782385A 1978-04-26 1978-04-26 Mine roof or rock bolt expansion anchor of the bail type ZA782385B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA00782385A ZA782385B (en) 1978-04-26 1978-04-26 Mine roof or rock bolt expansion anchor of the bail type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00782385A ZA782385B (en) 1978-04-26 1978-04-26 Mine roof or rock bolt expansion anchor of the bail type

Publications (1)

Publication Number Publication Date
ZA782385B true ZA782385B (en) 1979-04-25

Family

ID=25572873

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00782385A ZA782385B (en) 1978-04-26 1978-04-26 Mine roof or rock bolt expansion anchor of the bail type

Country Status (1)

Country Link
ZA (1) ZA782385B (en)

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