LIP FOR EARTH MOVING MACHINE SHOVEL AND LIP MANUFACTURING METHOD

LIP FOR EARTH MOVING MACHINE SHOVEL AND LIP MANUFACTURING METHOD

A lip for an earth moving machine shovel, comprising: a main body (1a,1b), and a plurality of noses (3) protruding from the main body (1a,1b); the at least one transmission surface (4a, 4b) between each nose (3) and the main body (1b) has a 5slope variation of between 0° and 10°, each transmission s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PÉREZ SORIA, Francisco, AMAT HOLGADO, Carlos
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
FOUNDRY MOULDING
HYDRAULIC ENGINEERING
PERFORMING OPERATIONS
POWDER METALLURGY
SOIL SHIFTING
TRANSPORTING
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Beschreibung
Zusammenfassung:A lip for an earth moving machine shovel, comprising: a main body (1a,1b), and a plurality of noses (3) protruding from the main body (1a,1b); the at least one transmission surface (4a, 4b) between each nose (3) and the main body (1b) has a 5slope variation of between 0° and 10°, each transmission surface (4a, 4b) comprising at least a portion of a stabilisation surface (9a, 9b) of the respective nose (3) and a portion of a surface of the main body (1b). Also, a method for manufacturing a lip comprising: introducing molten steel into a lip mould through one or more openings in the mould, the mould comprising a plurality of risers; cooling or 0waiting for the molten steel introduced into the mould until it solidifies; and removing the plurality of risers from the lip manufactured with the mould.