Patent · US Expired

Plate for a sliding cooler grate

US7021928B1 · kind B1 · utility

3Cited by

8References

13Claims

0Family size

Assignee

Claudius Peters Technologies GmbH · DE

Inventors

Theo Fehsenmayr · Aalen, DE
Reiner Fruhling · Hamburg, DE
Frank Heinrich · Harsefeld, DE
Hartmut Meyer · Bleckede, DE

Key dates

Filing date	Nov 6, 1995
Grant date	Apr 4, 2006
Priority date	—
Expiry date	Nov 6, 2015

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF27D15/022
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

Grate plate for the push-type grate of a clinker cooler, which has a topside bearing surface exposed to the hot material to be cooled. The grate plate including a rear region having devices for connection to a grate-plate carrier, such that the grate plate front projects over an adjacent grate plate. Longitudinally extending edge strips are connected in a force-transmitting manner to the devices for connection to the grate-plate carrier to support the plate front. The topside bearing surface is formed by a cover plate which is free of the edge strips, at least in front of the grate-plate carrier, and which has freedom of expansion in the horizontal direction in relation to the support part comprising the edge strips.

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