Global Patent Index - EP 1052033 A1

EP 1052033 A1 2000-11-15 - Bearing system for work rolls

Title (en)

Bearing system for work rolls

Title (de)

Arbeitswalzen-Lagerung

Title (fr)

System de palier pour cylindres de travail

Publication

EP 1052033 A1 (DE)

Application

EP 99105915 A

Priority

DE 19913102 A

Abstract (en)

Rolling mill work roll mounting has radial back-up and axial force support of the rolls (1,2) provided only at opposite sing ends with the other ends are unsupported.

Abstract (de)

Es wird eine Walzenlagerung beschrieben, die als Einseiten-Lagerung sowohl Zug- als auch Druckkräfte in axialer Richtung in ungewöhnlich hohem Maße bei gleichzeitig hohen Walzgeschwindigkeiten aufnehmen kann. <IMAGE>

IPC 1-7 (main, further and additional classification)

B21B 31/07; B21B 31/02

IPC 8 full level (invention and additional information)

B21B 31/02 (2006.01); B21B 31/07 (2006.01); B21B 13/14 (2006.01)

CPC (invention and additional information)

B21B 31/07 (2013.01); B21B 31/02 (2013.01); B21B 13/147 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FI FR GB IT SE

EPO simple patent family

EP 1052033 A1 20001115

INPADOC legal status


2003-04-16 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021001

2002-07-03 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020521

2001-08-01 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: DE FI FR GB IT SE

2001-07-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010514

2001-02-07 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SONDERMANN, JUERGEN

2000-11-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FI FR GB IT SE

2000-11-15 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI