Tunnel digging machine

Details Tunnel digging machine Tunnel digging machine

E - Fixed Constructions

21

D

E21D 9/12 (2006.01) E02F 9/02 (2006.01) E02F 9/08 (2006.01) E21D 9/10 (2006.01)

Patent

CA 2185057

A tunnel digging apparatus has an undercarriage pivotally attached to a moving means, the undercarriage being pivotable between a first moving position where the machine may be moved over a surface by operation of the moving means and a second operating position such that at least a portion of the undercarriage is in contact with the surface. The machine in the operating position is supported by at least a portion of the moving means and the portion of the undercarriage in contact with the surface.

Cette invention concerne un trépan de tunnelier à châssis articulé à un moyen de transport, ledit châssis étant mobile entre une première position de transport où la machine peut se déplacer sur une surface par l'intermédiaire du moyen de transport et une seconde position de travail où au moins une partie du châssis est en contact avec la surface susmentionnée. La machine en position de travail est supporté par au moins une partie du moyen de transport et la partie du châssis en contact avec la surface susmentionnée.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1853037