Conveyor mounted excavator

Details Conveyor mounted excavator Conveyor mounted excavator

E - Fixed Constructions

21

C

262/66

E21C 25/68 (2006.01) E21D 9/08 (2006.01) E21D 9/10 (2006.01) E21D 9/12 (2006.01) E21D 9/06 (2006.01)

Patent

CA 1138479

CONVEYOR MOUNTED EXCAVATOR ABSTRACT The front end portion of a conveyor (22) is detach- ably connected to the floor of a self-propelled tunneling shield (20), by an elongate link (38) for towing the con- veyor (22) with the shield (20). Additionally sockets (100) are fixedly attached to shield (20) and engage with the forward end portion of the conveyor (22) to vertically support and laterally constrain the conveyor (22) while permitting the conveyor (22) to slide longitudinally, rock about a horizontal axis and pivot a limited degree about a vertical axis relative to the tunneling shield (20). The rear end of the conveyor (22) is supported inclined upwardly by a trailing, mobile power unit (24). A carriage (28), riding on support rails (26) mounted along the length of conveyor (22), supports an excavating elongate boom (30) for movement with carriage (28) toward and away from the tunnel face.

361215

Affiliated with

Also associated with

Rating

Conveyor mounted excavator does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-293959