EP 0291719 A3 19900110 - UNIVERSAL ROLLING MILL STAND WITH ADJUSTABLE HORIZONTAL AND VERTICAL ROLLS
Title (en)
UNIVERSAL ROLLING MILL STAND WITH ADJUSTABLE HORIZONTAL AND VERTICAL ROLLS
Publication
Application
Priority
DE 3716501 A 19870516
Abstract (en)
[origin: US4944175A] A universal rolling mill stand with adjustable sets of horizontal rolls and vertical rolls guided in window-type recesses of the roll housings. Each roll housing is formed by a pair of housing posts with cross-members connected by means of transverse supports. The bearing chocks of the set of horizontal rolls are vertically movable between the housing posts of the respective pair of housing posts and the bearing chocks of the set of vertical rolls are moved horizontally between outwardly cantilevering attachments of the pairs of housing posts. The upper cross-members connecting the pairs of housing posts can be raised and swung horizontally. A frame-type cage having plate-like wall members is connectible to lifting devices. The outer surfaces of the wall members of the cage are guided on guide surfaces of the housing posts of pairs of housing posts which face each other. The cage is vertically and horizontally movable with the mill stand and can be installed and removed from the rolling mill stand. The inner surfaces of the wall members of the cage form guide surfaces for adjustment movements of the bearing chucks of one or more of the rolls. The bearing chocks are supported by the cage and/or can be coupled to each other so that one is suspended from the other.
IPC 1-7
IPC 8 full level
B21B 13/06 (2006.01); B21B 13/10 (2006.01); B21B 31/08 (2006.01); B21B 31/10 (2006.01); B21B 31/12 (2006.01); B21B 31/26 (2006.01)
CPC (source: EP KR US)
B21B 13/10 (2013.01 - EP US); B21B 31/00 (2013.01 - KR); B21B 31/10 (2013.01 - EP US); B21B 31/26 (2013.01 - EP US); B21B 2013/106 (2013.01 - EP US); B21B 2273/22 (2013.01 - EP US)
Citation (search report)
- [Y] DE 1602134 A1 19700409 - SIEMAG SIEGENER MASCH BAU
- [Y] DE 471156 C 19290207 - DEMAG AG
- [A] DE 919528 C 19541025 - SIEMAG VERTRIEBSGESELLSCHAFT
- [A] AT 339853 B 19771110 - NEUMANN KLAUS DIPL ING [DE]
- [A] DE 1916806 A1 19700305 - ISHIKAWAJIMA HARIMA HEAVY IND
- [A] DE 1752581 A1 19710812 - BWG BERGWERK WALZWERK
Designated contracting state (EPC)
AT BE DE ES FR GB IT LU SE
DOCDB simple family (publication)
EP 0291719 A2 19881123; EP 0291719 A3 19900110; EP 0291719 B1 19920729; AT E78728 T1 19920815; CN 88103216 A 19881207; DE 3873163 D1 19920903; ES 2033996 T3 19930401; JP H07100163 B2 19951101; JP S63309312 A 19881216; KR 880013627 A 19881221; KR 950011313 B1 19950930; RU 1838009 C 19930830; RU 2048935 C1 19951127; US 4944175 A 19900731
DOCDB simple family (application)
EP 88106436 A 19880422; AT 88106436 T 19880422; CN 88103216 A 19880516; DE 3873163 T 19880422; ES 88106436 T 19880422; JP 11498988 A 19880513; KR 880005477 A 19880511; SU 4355671 A 19880513; SU 5052329 A 19920817; US 19438488 A 19880516