Patent · US Active

Gyratory crusher topshell assembly

US10046329B2 · kind B2 · utility

2Cited by

5References

11Claims

0Family size

Assignee

Sandvik Intellectual Property AB · SE

Inventors

Joel Andersson · Malmö, SE
Henrik Steede · Furulund, SE

Key dates

Filing date	May 19, 2014
Grant date	Aug 14, 2018
Priority date	—
Expiry date	Jul 11, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C2/06
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A gyratory crusher topshell assembly in which a spacer (filler) ring is mounted radially intermediate a topshell and an outer crushing shell. The spacer ring is locked axially at the topshell via a shape profile of the mating surfaces of the spacer ring and the topshell. Additionally, the spacer ring is rotationally locked at the topshell via contact between abutments extending between the spacer ring and the topshell.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.