F - Mech Eng,Light,Heat,Weapons – 42 – D
Patent
F - Mech Eng,Light,Heat,Weapons
42
D
86/5
F42D 3/04 (2006.01) F42D 1/10 (2006.01)
Patent
CA 1044499
ABSTRACT OF THE DISCLOSURE The invention provides a method of charging a shothole with explosive and a detonator, comprising introducing the detonator to the bottom of the shothole ahead of the explosive, simultaneously with and by the action of a tube element which serves for the introduction of the explosive and acts in conjunction with machine-driven devices, while a cord united with the detonator is unwound from a coil placed at the mouth of the hole. The invention further provides apparatus for carrying out this method comprising a stand, motor-driven devices for introducing a charging tube into the shothole, the motor-driven devices being supported on the stand, a retainer on the stand, the retainer being situated ahead of the end of the tube and serving to guide a roll of cord which is combined with a detonator in such a way that the latter is positioned in the path of the tube and is therefore propelled by the tube as the latter is introduced into the shothole at the same time as the cord is unwound.
254295
LandOfFree
Method and arrangement for charging shotholes 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 arrangement for charging shotholes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and arrangement for charging shotholes will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-750679