Wire communications channel for a pair of unitized augers
AssigneeConsolidation Coal Company
InventorsArthur L. Hawthorne, David R. Hazen
Life of this patent
Estimating the term…
Abstract
A pair of side-by-side augers, each having a shaft, a mateable rotational coupling on each end of the shaft, and flights along the shaft, are unitized by journaling bearings on each end of the shaft with spacers pivotally attached between each of the bearings on the same end of the shaft in order to align the axis of the shafts substantially parallel with each other. A longitudinal support member is rigidly secured between the spacers and between each of the flightings. A communications channel is provided in such a unitized auger assembly by mounting a channel along the top of the longitudinal support member. Apparatus is provided for inserting and removing the cable from the channel.
Claims6
In a mining system having a plurality of pairs of augers rotatably joined by a spacing member at each end of said pairs of augers and a longitudinal member rigidly attached to said spacer members and wherein said system additionally includes an auger power unit coupled to the pairs of augers at one end and cutting heads coupled to the pairs of augers at the other end with remote sensing equipment mounted on the auger pairs near said cutting head, said system comprising:
- a. a cable receiving means attached to said longitudinal member;
- b. a cable having an outside diameter;
- c. means for attaching said cable to said sensing equipment;
- and
- d. means for inserting and removing said cable into and out of said cable receiving means.
Dependencies are inferred from the claim text.