Patent · US Expired

Readjustment device for coke oven batteries

US4692217A · kind A · utility

1Cited by

4References

13Claims

0Family size

Assignee

Firma Carl Still GmbH & Co. KG · DE

Inventors

Otto Lemke · Recklinghausen, DE
Manfred Krause · Ginsheim-Gustavsburg, DE

Key dates

Filing date	Jul 29, 1985
Grant date	Sep 8, 1987
Priority date	—
Expiry date	Jul 29, 2005

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/18968
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to a readjustment device on coking oven batteries with linkages, disposed in a master gallery so as to be movable in the longitudinal direction of the battery, for the actuation of shutoff members on the individual ovens of the coking oven battery. The linkages, to be moved simultaneously and oppositely in the master gallery, are joined to each other at one end of the coking oven battery through a guide pulley and this guide pulley is provided with pulley segments having different radii to obtain different strokes at the linkages.

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