ANCHOR Russian patent published in 1995 - IPC

Abstract RU 2042824 C1

FIELD: mining industry. SUBSTANCE: anchor consists of load bearing member made of perforated metal strip and clamping device in form of anchoring members located on both sides of load bearing member. Anchoring members are composite, each member includes two parallelepiped located successively in pairs. EFFECT: higher efficiency. 2 dwg

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RU 2 042 824 C1

Authors

Sinkin A.G.

Vylegzhanin V.N.

Dates

1995-08-27Published

1992-09-09Filed