Cable bolt structure and method

Details Cable bolt structure and method Cable bolt structure and method

1995-05-11

1996-07-02

Schoeppel, Roger J.

Hydraulic and earth engineering

Earth treatment or control

Rock or earth bolt or anchor

4053022, G21D 2100

Patent

active

055315453

ABSTRACT:
Cable bolt structure, related components and method for achieving desired ground control of mine roof strata in a dynamic manner; a sustained transverse enlargement, of particular design, of a portion of the cable bolt employed coacts with a tubular member to elastically expand the latter, whereby to generate a heightened frictional resistance as between the cable bolt and such tubular member, for achieving desired strata control.

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patent: 5378087 (1995-01-01), Locotos
patent: 5441372 (1995-08-01), Luilkinson
patent: 5458442 (1995-10-01), Ashmore

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