Patent · US Active

Bearing element suitable for supporting a grinding table in a roller mill

US10245591B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

GEBR. PFEIFFER SE · DE

Inventors

Dirk Hoffmann · Kürten, DE
Ralf Frankenberger · Kaiserslautern, DE
Karl-Heinz Schütte · Kaarst, DE

Key dates

Filing date	Oct 11, 2017
Grant date	Apr 2, 2019
Priority date	—
Expiry date	Oct 11, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C33/108
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A bearing element suitable for supporting a grinding disk in a roller mill, comprising a plate-like or disk-shaped base element, an annular disk and a spacer element, wherein the annular disk is disposed substantially parallel to the base element and at a distance from the base element, and is connected at its bottom using an annular spacer element with the base element, and the annular disk has means on its upper side for receiving the axial bearing segments, whereby the spacer element is designed as an annular strip extending in the axial direction and has a plurality of spaced-apart arches in the circumferential direction, whose openings point towards the base element.

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