Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Нікопольський Державний Південнотрубний Завод, Никопольский государственный Южнотрубный заводfiledCriticalНікопольський Державний Південнотрубний Завод
Priority to UA93007635ApriorityCriticalpatent/UA26073C2/en
Publication of UA26073C2publicationCriticalpatent/UA26073C2/en
A housing of roll stand of cold rolling pipes is a one-piece casting, which consists of two lateral frames of double-T section connected together by a crossbar, a base with supports and lateral protrusions with guides located in the lower part of the housing. Supports are made in the form of two rectangular sliding frames from antifriction material. The elastic elements of variable hardness are mounted between lateral protrusions and the guides. Moreover, the relation of the hardness of elastic elements located at the end sections of lateral protrusions with the length, which makes 0.3 of the extent, to the hardness of elastic elements mounted in the center of these protrusions is equal to 5-10.
UA93007635A1993-09-071993-09-07
STAXY OF THE WORKING CAGE STAXY OF COLD ROLLING OF PIPES
UA26073C2
(en)
Roller frame for roller ramming steel strip the invention relates to a roller frame for roller ramming steel strip, which comprises axially movable working rollers which are supported to a support roller.