Mining machine

Details Mining machine Mining machine

1977-04-19

1978-07-11

Purser, Ernest R.

Mining or in situ disintegration of hard material

Hard material disintegrating machines

Sidewall-working

299 32, 299 33, 173160, E21C 2922

Patent

active

040997871

ABSTRACT:
A conveyor-mounted mining machine incorporates at least two driving units. Each unit comprises a linearly drivable member operatively engaged with a driven wheel coupled by a clutch to a driving wheel drivingly engaged with a stationary part of the conveyor. With the clutch engaged, linear motion of the linearly drivable member imparts rotary drive to the driving wheel so as to propel the machine along the conveyor. The driving units are operated sequentially so that a continuous drive effort acts on the machine.

REFERENCES:
patent: 1761060 (1930-06-01), Van Slyke
patent: 2539962 (1951-01-01), Mavor
patent: 3537754 (1970-11-01), Valantin
patent: 3665771 (1972-05-01), Blatt
patent: 4025120 (1977-05-01), Balinov et al.

Affiliated with

Also associated with

Rating

Mining machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mining machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mining machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-258100