A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MEISSEL, INSBESONDERE RUNDSCHAFTMEISSEL
A round-shank pick, comprising a pick head and a pick shank, the pick head including a base part and a cutting element, which is connected to the base part and is composed of a hard material, in particular hard metal, wherein the base part has a wear-resistant layer on the outer surface thereof at the connection to the cutting element, which wear-resistant layer covers at least one segment of the outer surface of the base part facing the cutting element and wherein an end face of the wear-resistant layer facing the cutting element is covered by the cutting element. The base part has an axially oriented cut-out for receiving a fastening segment of the cutting element, the base part has a counter surface facing the cutting element and extending around the cut-out, and the counter surface and the end face of the wear-resistant layer form a continuous flat surface.
MEISSEL, INSBESONDERE RUNDSCHAFTMEISSEL
A round-shank pick, comprising a pick head and a pick shank, the pick head including a base part and a cutting element, which is connected to the base part and is composed of a hard material, in particular hard metal, wherein the base part has a wear-resistant layer on the outer surface thereof at the connection to the cutting element, which wear-resistant layer covers at least one segment of the outer surface of the base part facing the cutting element and wherein an end face of the wear-resistant layer facing the cutting element is covered by the cutting element. The base part has an axially oriented cut-out for receiving a fastening segment of the cutting element, the base part has a counter surface facing the cutting element and extending around the cut-out, and the counter surface and the end face of the wear-resistant layer form a continuous flat surface.
MEISSEL, INSBESONDERE RUNDSCHAFTMEISSEL
PICK, IN PARTICULAR A ROUND-SHANK PICK
BURIN, EN PARTICULIER BURIN À QUEUE D'ARONDE
KRÄMER ULRICH (author) / FRIEDERICHS HEIKO (author) / HABERSTROH CHRISTOPH (author) / ALLGAIER THOMAS (author)
2019-10-16
Patent
Electronic Resource
German