Patent · US Expired

Drive station for a chain scraper conveyor for mining operations

US6607074B2 · kind B2 · utility

5Cited by

9References

19Claims

0Family size

Assignee

DBT GMBH · DE

Inventors

Adam Klabisch · Dortmund, DE
Gerhard Merten · L Atkinson Lane, DE
Hans Meya · Werne, DE
Ulrich Mohn · Grafenau, DE

Key dates

Filing date	Oct 11, 2001
Grant date	Aug 19, 2003
Priority date	—
Expiry date	Oct 26, 2021

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65G23/22
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A drive station for a chain scraper conveyor for mining operations, in which the height position of a drive shaft, can be set by means of an adaptor plate (50), which can be fastened at different height levels on the machine frame of the drive station. The adaptor plates (50) includes a machine frame side inner side (52) and a drive side outer side (53), onto which the drive set can be fastened. The position of fastening screws (56), (57) in elongate holes (54), (55), in the adaptor plate (50) the direction of an asymmetric setting key (30) and the rotational position of an annular disc plate (40) with an outer ring (42) arranged eccentrically to an inner ring (41), determine the assembly position in each case.

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