Gyratory crusher topshell

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11534768
APP PUB NO 20210046483A1
SERIAL NO

16965542

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Abstract

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A gyratory crusher topshell having an annular shell wall that is strengthened to minimize stress concentrations and increase the topshell operational lifetime. The topshell includes spider arms that are structurally reinforced at their radially inner regions and also has an annular wall that is reinforced at regions immediately below the spider arms to further increase strength and facilitate casting.

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Patent Owner(s)

Patent OwnerAddress
SANDVIK SRP AB233 81 SVEDALA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ek, Sonny Svedala, SE 3 0
Fredriksson, Magnus Dalby, SE 6 2
Johansson, Jan Lomma, SE 155 1070
Skog, Michael Lund, SE 3 1

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