E - Fixed Constructions – 21 – D
Patent
E - Fixed Constructions
21
D
E21D 9/10 (2006.01) E21D 9/11 (2006.01)
Patent
CA 2448230
The invention concerns a cutterhead for a rock cutting machine which operates in a three dimensional manner with a swinging extendable boom carrying a cutterhead moving in an arcuate path with the cutterhead designed to have all cutters effective throughout a cutting operat0on. The operation extends through a plurality of cuts and the cutterhead has a pair of bases which are linked together and to the boom, each supporting a plurality of cutters, and driven by independent piston and cylinder assemblies operating in unison.
L'invention concerne une tête de perforation d'engin perforateur fonctionnant en trois dimensions avec une flèche extensible pivotante portant une tête de perforation se déplaçant selon un chemin curviligne, la tête de perforation étant conçue de façon à avoir tous ses perforateurs en action lors d'une opération de perforation. Cette opération comprend plusieurs perforations et la tête de perforation comprend une paire de bases, liées ensemble et à la flèche, chacune supportant plusieurs perforateurs, et entraînée par des assemblages indépendants de piston et de cylindre fonctionnant en coordination.
Ag Associates Llc
Gowling Lafleur Henderson Llp
LandOfFree
Cutterhead for a rock cutting 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 Cutterhead for a rock cutting machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutterhead for a rock cutting machine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1934454