Rock bolting apparatus

Details Rock bolting apparatus Rock bolting apparatus

1978-08-31

1980-10-07

Taylor, Dennis L.

Hydraulic and earth engineering

Miscellaneous

29809, 173 22, 405259, E21D 2000

Patent

active

042265592

ABSTRACT:
A rock bolting apparatus comprises a rock drill, a bolt setting apparatus, and a magazine for rock bolts. Plates for the bolts are stapled in a magazine separated from the bolts. The plate magazine is located at the front end of the bolt magazine. The plates are used to centralize the bolts relative to the borehole.

REFERENCES:
patent: 2771273 (1956-11-01), Pond
patent: 3210834 (1965-10-01), Orr et al.
patent: 3218893 (1965-11-01), Madison et al.
patent: 3246705 (1966-04-01), Chappuis
patent: 3622039 (1971-11-01), Lindstrom
patent: 3670387 (1972-06-01), Nagao
patent: 3772757 (1973-11-01), Goldstein

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