Drive mechanism for boring machine

Details Drive mechanism for boring machine Drive mechanism for boring machine

2006-11-14

2006-11-14

Tsay, Frank (Department: 3672)

Boring or penetrating the earth

With means to feed drive

C175S195000

Reexamination Certificate

active

07134513

ABSTRACT:
An auger boring machine includes a track having an initial end and a terminal end, and the track is provided with a rack. The boring machine also includes a sled that is mounted on the track and adapted to be moved between the initial end and the terminal end of the track. The boring machine also includes a mechanism for rotating an auger on the sled and a drive system. The drive system includes a pinion which is mounted so as to engage with the rack on the track and a mechanism for rotating the pinion so as to drive the sled along the track.

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