E - Fixed Constructions – 21 – C
Patent
E - Fixed Constructions
21
C
E21C 37/04 (2006.01)
Patent
CA 2409464
The Rock Breaker Tool fits snuggly into the cores hole and Hardened Inserts expand outward exerting tremendous force on the wall of the hole to break the rock or concrete. When the rock or concrete breaks. the breaking action is a gentle "burst" without flying debris and loud exploding noises. This Rock Breaker Tool can be set-up in a series of units spaced approximately 24 to 36 inches apart to bring an entire rock face down in quarries and/or can be used as a single unit to break oversized rock or concrete into smaller pieces. This Tool can also be used to break up concrete walls or slabs in city limits where explosives cannot be used.
China Carlo B.
China Ferruccio I.
China Carlo B.
China Ferruccio I.
Innovate Llp
LandOfFree
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