DEMOLITION SHEAR AND DEMOLITION SHEAR PIERCING TIP INSERT AND NOSE CONFIGURATION

摘要

A piercing tip insert and nose configuration for a crushing shear and crushing shear that resists nose wear and resists retraction forces exerted on the piercing tip insert in the case of snagging of a piercing tip insert and in jamming situations is disclosed. There is a need for a fracturing shear with a piercing tip insert and nose configuration that reduces nose wear and resists retraction forces exerted on the piercing tip insert in the case of snagging of a piercing tip insert and in jamming situations.