Rock Breaking Product
AssigneeSandvik Mining and Construction Rsa (Pty) Ltd
InventorJarmo Uolevi Leppanen
Life of this patent
Estimating the term…
Abstract
A rock breaking product which includes a sealed, elongate, flexible tube, a cartridge, with an energetic material, inside the tube and a valve arrangement for allowing the tube to be filled and expanded with water whereby the cartridge is placed in a mode in which the energetic material can be ignited.
Claims10
A rock breaking product which includes a sealed, elongate, flexible tube, a cartridge, with an energetic material, inside the tube and a valve arrangement for allowing the tube to be filled and expanded with a liquid whereby the cartridge is placed in a mode in which the energetic material can be ignited.
Dependencies are inferred from the claim text.