Cutting machine nose shoe

Details Cutting machine nose shoe Cutting machine nose shoe

1978-12-18

1981-03-31

Purser, Ernest R.

Mining or in situ disintegration of hard material

Cutter tooth or tooth head

Endless-chain type head

30387, E21C 2530

Patent

active

042589576

ABSTRACT:
This invention relates to a nose shoe for a mechanically driven cutter chain. The cylindrical nose shoe is capable of being indexed about a central pivot point so as to reposition the outermost surface to compensate for wear. The nose shoe is rotatable in distinct segments, and is locked during operation by means of bolts extending through the cutter assembly in the nose shoe.

REFERENCES:
patent: 1543516 (1925-06-01), Pray
patent: 2811342 (1957-10-01), McCallum

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