发明名称 |
Floating roll capable of acting in two opposite directions |
摘要 |
A floating roll with longitudinal chambers formed in a space between a hollow shell and a cross piece, of which one chamber is the pressure-effective longitudinal chamber, on which the hollow roll is braced via a pressure liquid, has strip-shaped longitudinal seals provided in duplicate and disposed symmetrically relative to the meridian plane separating the longitudinal chambers so that each of the longitudinal chambers can be sealed against the higher liquid pressure and the cross piece need not be turned around for a change in the direction of action.
|
申请公布号 |
US4656709(A) |
申请公布日期 |
1987.04.14 |
申请号 |
US19850804287 |
申请日期 |
1985.12.03 |
申请人 |
KUESTERS, EDUARD |
发明人 |
MINGERS, PETER-FRIEDEL;KUSTERS, KARL-HEINZ |
分类号 |
D21G1/02;F16C13/00;F16C32/06;(IPC1-7):B21B13/02;B21B31/32 |
主分类号 |
D21G1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|