Shaft mucker

Details Shaft mucker Shaft mucker

1974-08-05

1976-11-16

Paperner, L. J.

214 90R, 214138R, B65G 6704

Patent

active

039918866

ABSTRACT:
A mucker for declined shafts supported on non-trackbound wheels and including a mucking assembly pivotally supported at the forward extremity of the machine frame and carrying a bucket for transverse pivotal movement for loading a skip. The mucker includes a built-in winch, and legs hydraulically extendable to the hanging wall and foot wall for anchoring purposes.

REFERENCES:
patent: 1644943 (1927-10-01), Osgood
patent: 2157736 (1939-05-01), Dooley et al.
patent: 3003787 (1961-10-01), Woolslayer et al.
patent: 3064825 (1962-11-01), Thomas
patent: 3269566 (1966-08-01), Huelsdonk
patent: 3547287 (1970-12-01), Cunningham, Sr.
patent: 3578188 (1971-05-01), Drieschner
patent: 3851481 (1974-12-01), Swoager

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