Patent · US Active

Spider arm shield

US10751721B2 · kind B2 · utility

1Cited by

9References

14Claims

0Family size

Assignee

Sandvik Intellectual Property AB · SE

Inventors

Anders Hallberg · Lund, SE
Mikael Larsson · Eslöv, SE

Key dates

Filing date	Oct 9, 2014
Grant date	Aug 25, 2020
Priority date	—
Expiry date	Nov 26, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C2/00
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A gyratory crusher spider arm shield for releasable mounting to a spider arm is mounted in a position above and around the spider arm via locating feet and is maintained in the position by a fixating ring extending circumferentially around the spider arms and positioned at and above a perimeter of the spider.

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