Method and apparatus for the adjustment of a definite position of rest of a rotary tube

US4272710A · kind A · utility

Assignee

• Klockner-Humboldt-Deutz AG · DE

Inventors

• Helmut Duill · Cologne, DE
• Jakob Ansen · Cologne, DE

Key dates

• Filing date: May 21, 1979
• Grant date: Jun 9, 1981
• Expiry date: May 21, 1999

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B02C17/24
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A method is provided for adjusting or setting a definite position of rest of a rotary tube, particularly of a tube mill, by switching off the drive of the tube and is particularly characterized in that, at a time T.sub.o, the angular position of the rotary tube, or of a drive part rotating with a tube, referred to a plane of comparison is established, that the idling movement of the tube is predetermined between disconnection and final standstill, and the angular position of the rotary tube and/or of the time T.sub.x at which the drive is disconnected is calculated and effected.