Patent · US Active

Lever system for force transmission

US12011723B2 · kind B2 · utility

0Cited by

9References

10Claims

0Family size

Assignee

LOESCHE GMBH · DE

Inventors

Alexander Klokow · Goldkronach, DE
Dirk Grube · Düsseldorf, DE
Thomas Letsch · Düsseldorf, DE
Jörg Bettenworth · Düsseldorf, DE

Key dates

Filing date	Apr 4, 2019
Grant date	Jun 18, 2024
Priority date	—
Expiry date	Apr 18, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C15/04
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a lever system for force transmission for a grinding roller. A more cost-efficient, simplified lever system is to be created which no longer requires the integration into a mill stand but is more easily accessible for installation and maintenance works. For this purpose, provision is made in particular in that on the central rocking lever of the grinding roller an eccentrically arranged side lever is provided which has a lever arm extending in the opposite direction to the grinding roller and in that the force transmission onto rocking lever and grinding roller takes place via a lever arm of the side lever and a piston rod of the hydraulic cylinder.

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