A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a chisel for a breaker or a breaking hammer of an excavator crushing rocks or concrete structures and, more specifically, to a chisel which is characterized by easily providing crushing workability by extending life and improving crushing efficiency by reducing damage and abrasion of the breaker chisel by inserting a special metal (12) into a sharp crushing part (11) on the front end of a chisel body (10).
The present invention relates to a chisel for a breaker or a breaking hammer of an excavator crushing rocks or concrete structures and, more specifically, to a chisel which is characterized by easily providing crushing workability by extending life and improving crushing efficiency by reducing damage and abrasion of the breaker chisel by inserting a special metal (12) into a sharp crushing part (11) on the front end of a chisel body (10).
CHISEL
SEO WON CHO (author)
2015-08-19
Patent
Electronic Resource
Korean
IPC:
E02F
Baggern
,
DREDGING