Cassette-type roll stand for a two-high roll pair

US5875671A · kind A · utility

Assignee

• SMS Schloemann-Siegmag AG · DE

Inventors

• Albert Hauck · Hilchenbach, DE
• Karl Keller · Hilchenbach, DE

Key dates

• Filing date: Apr 7, 1998
• Grant date: Mar 2, 1999
• Expiry date: Apr 7, 2018

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B21B2203/22
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A cassette-type roll stand for a two-high roll pair, wherein the bearing chocks of the roll stand are guided in a cassette formed by two housing frames which can be moved into and out of the roll stand. The housing frames are constructed as upwardly open U-shaped frames having oppositely located side members, wherein the side members are provided with guides for the bearing chocks of the lower roll and wherein one of the side members has extension projections with pivot bearings for the sides of the bearings chocks of the upper roll facing the pivot bearings. The other sides of the bearing chocks facing away from the extension projections are connected through spring-elastic connecting rods to the corresponding sides of the bearing chocks of the lower roll. In addition, an adjusting device and support and measuring devices for the cassette-type roll stand are arranged in the support frame.