Excavation apparatus for mining layers of earth

Details Excavation apparatus for mining layers of earth Excavation apparatus for mining layers of earth

E - Fixed Constructions

02

F

E02F 3/24 (2006.01) E02F 3/18 (2006.01) E21C 47/02 (2006.01)

Patent

CA 2256802

An excavation apparatus for the excavation or mining of earthen ground including a support vehicle and a bucket wheel, wherein the support vehicle includes operating hydraulics. The excavation apparatus includes retention means which prevents the formation of or provides the retention of oversized rock slabs and/or soil or rock lumps, released by the bucket wheel. In this context, the retention means has a heavy weight body which lies on the surface of the ground to be excavated. The body is set up at an adjustable distance (A) preceding the cutting edges of the bucket wheel in relation to the direction of movement (B) of the excavation apparatus. The heavy weight body is fitted to the support vehicle by way of a hinged jib, linked to the jib at one end is an end of each of two hydraulic cylinders. The hydraulic cylinders are connected to the operating hydraulics of the support vehicle and the respective other end of each cylinder is fitted to the support vehicle.

Affiliated with

Also associated with

Rating

Excavation apparatus for mining layers of earth does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Excavation apparatus for mining layers of earth, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Excavation apparatus for mining layers of earth will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1386283