ClassID:

37868

B21B31/074 - CPC Classification

Classification description:

Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames; Adaptation of roll neck bearings Oil film bearings, e.g. "Morgoil" bearings

Recent Application in this class:
#1
20260071648
2026-03-12

BEARING TEMPERATURE REDUCTION THROUGH BUSHING MODIFICATION

#2
20240255021
2024-08-01

Journal bush as part of an oil film bearing

#3
20210170461
2021-06-10

Seal to prevent lubricant escaping, and rolling stand having said seal

#4
20200306809
2020-10-01

METHOD FOR OPERATING A ROLLING TECHNOLOGY OR METALLURGICAL SYSTEM

#5
20200222957
2020-07-16

Roll stand

#6
20190101161
2019-04-04

Device and method for mounting a bearing on a roll neck and for removing the bearing from the roll neck

#7
20190001383
2019-01-03

ROLLING STAND FOR THE ROLLING OF ROLLING STOCK

#8
20180345341
2018-12-06

Bearing flotation compensation for metal rolling applications

#9
20180345340
2018-12-06

Volume flow regulating valve

#10
20180297093
2018-10-18

Roll arrangement

#11
20180207696
2018-07-26

Rolling stand for the rolling of rolling stock

#12
20170157656
2017-06-08

Roll assembly for rolls in a rolling mill

#13
20160258483
2016-09-08

Spherical oil film bearing

#14
20150174627
2015-06-25

Roll arrangement

#15
20150114066
2015-04-30

Installation part and method for the production thereof

#16
20140076441
2014-03-20

CHOCK DRAIN CONNECTOR

#17
20130205592
2013-08-15

Method for preparing a bearing arrangement

#18
20130081438
2013-04-04

Hybrid hydrodynamic and hydrostatic bearing bushing and lubrication system for rolling mill

#19
20120020594
2012-01-26

Connection component for oil film bearings

#20
20110299801
2011-12-08

Venturi drain for self-pumping bearing rolling mills

#21
20110274380
2011-11-10

Self pumping oil film bearing

#22
20110232351
2011-09-29

Roll and a roll stand for rolling stock

#23
20110142385
2011-06-16

SEALING ELEMENT FOR SEALING A ROLLING BEARING, ROLLING BEARING AND METHOD FOR MOUNTING THE SEALING ELEMENT

#24
20110075956
2011-03-31

Sleeve for Oil Film Bearing

#25
20100284639
2010-11-11

Bearing arrangement

#26
20100192654
2010-08-05

Gauge control apparatus

#27
20100125992
2010-05-27

Pulling-off device

#28
20090158801
2009-06-25

Installation part for receiving a roll journal

#29
20090116774
2009-05-07

Bearing for rolling mill roll

#30
20090102136
2009-04-23

Bearing seal with flexible lip

#31
20090060404
2009-03-05

Mechanical lock for rolling mill oil film bearing

#32
20080244886
2008-10-09

Apparatus for urging an oil film bearing onto and off of a roll neck in a rolling mill

#33
20080207420
2008-08-28

ROLLING MILL OIL FILM BEARING SLEEVE WITH FILLED KEYWAY

#34
20080181541
2008-07-31

Rolling mill oil film bearing

#35
20070290448
2007-12-20

Device for sealing the ball side of a bearing of a roller stud

#36
20070107210
2007-05-17

Device for installing and removing a roller supporting a bearing assembly

#37
20070089470
2007-04-26

Roll stand with axially displaceable rolls

#38
20070012081
2007-01-18

Oil film bearing with compact hydraulic mount

#39
20070003174
2007-01-04

Mounting piece for admitting a roll pin

#40
20060180394
2006-08-17

Monitoring and alarm system for rolling mill oil film bearings

#41
20060033291
2006-02-16

Bearing seal with flexible lip

#42
20050281499
2005-12-22

Oil outlet for rolling mill oil film bearing