Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a mechanical stone cracking method which relates to a wedge block set and an excavator quartering hammer. The wedge block set is composed of two outer wedge blocks and a middle wedge block, and the three wedge blocks are matched so that a cylinder can be formed. Different from a common excavator quartering hammer, the excavator quartering hammer is characterized in that the lower end face of a drill rod on the excavator quartering hammer is a plane, and is matched with the top face of the middle wedge block.
The invention relates to a mechanical stone cracking method which relates to a wedge block set and an excavator quartering hammer. The wedge block set is composed of two outer wedge blocks and a middle wedge block, and the three wedge blocks are matched so that a cylinder can be formed. Different from a common excavator quartering hammer, the excavator quartering hammer is characterized in that the lower end face of a drill rod on the excavator quartering hammer is a plane, and is matched with the top face of the middle wedge block.
Mechanical stone cracking method
PENG ZHANGYI (Autor:in)
22.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
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