Method and device for introduction of explosives into drill...

Details Method and device for introduction of explosives into drill... Method and device for introduction of explosives into drill...

F - Mech Eng,Light,Heat,Weapons

42

D

86/5.1

F42D 1/08 (2006.01) B65B 3/10 (2006.01) B65G 51/00 (2006.01) C06B 21/00 (2006.01) F42D 1/10 (2006.01)

Patent

CA 1325536

ABSTRACT In a method and a device for introducing granular or pul- verulent explosive into drill holes the introduction is sui- tably carried out by means of a hose like or tube like conduit (2) introducable into the drill hole, the explosive being transported through the conduit, e.g. with pressurized air. To obtain an explosive power reduced in relation to that obtained by complete filling of the drill holes with the explosive, only partial filling of the drill holes is carried out by either a) providing the conduit (2) with a tool (12), which on with- drawal of the conduit out of the drill hole leaves an air filled cavity in the drill hole, or b) arranging in the drill hole elongated filler means (24) and carrying out feeding of the explosive while said means is located within the drill hole.

593512

Affiliated with

Also associated with

Rating

Method and device for introduction of explosives into drill... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for introduction of explosives into drill..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for introduction of explosives into drill... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1183750