Drill rig assembly

Details Drill rig assembly Drill rig assembly

1988-10-12

1990-07-03

Yost, Frank T.

Tool driving or impacting

With indicating or signaling means

173 28, 173163, 173164, F21B 702

Patent

active

049382969

ABSTRACT:
A drill rig assembly adapted to be mounted on a vehicle and having a pivotal link assembly mounted to the vehicle. Attached in slidable relationship to the link assembly is a mast assembly containing feed means and rotary means fully enclosed within the mast assembly. An electronic level within the mast assembly automatically maintains the mast assembly in a predetermined, angular position. The drill rig assembly is capable of drilling either vertically or at selected, incremental angles. The drill rig assembly is designed to be safe in operation and lightweight, while providing performance characteristics of larger drill rigs.

REFERENCES:
patent: 4194579 (1980-03-01), Bailey et al.
patent: 4449592 (1984-05-01), Mayer
patent: 4703811 (1987-11-01), Lam

Affiliated with

Also associated with

Rating

Drill rig assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1884552