E - Fixed Constructions – 21 – C
Patent
E - Fixed Constructions
21
C
262/61
E21C 25/02 (2006.01) E21C 27/28 (2006.01) E21D 9/10 (2006.01) E21D 9/12 (2006.01)
Patent
CA 1126301
APPARATUS FOR DRIFTING OPENINGS IN HARD ROCK Abstract of the Disclosure An apparatus for drifting openings in hard rock incorpo- rating a carrier capable of travelling along the floor of the opening. A means of breaking of the percussive type is mounted on the carrier by means of a turnable jib with provision for turning about said jib in both the horizontal and vertical planes. There is also incorporated a means of loading with a mucking conveyor. Employed as the means of breaking with a per- cussion tool directly acting upon the rock so as to break same when the means of breaking is set into a given position. Also provided are means of shock-absorbing which serve to link up movably said means of breaking with said jib in order to ab- sorb the undesirable deflections of the means of breaking when the percussion tool recoils from the rock at right angler to the longitudinal axis thereof and to return the means of break- ing into the given position.
336361
Akhmatov Mikhail M.
Babenko Sergei A.
Dimova Lidia P.
Doskaziev Adil G.
Ermilov Nikolai P.
Institut Gidrodinamiki Sibirskogo Otdelenia Akademii Nauk Sssr
Spetsialnoe Konstruktorskoe Bjuro Gidroimpulsnoi Tekhniki Sibirs
Swabey Ogilvy Renault
LandOfFree
Apparatus for drifting openings in hard rock does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for drifting openings in hard rock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for drifting openings in hard rock will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-162030