GB1292331A - Improvements in rolling mills - Google Patents

Improvements in rolling mills

Info

Publication number
GB1292331A
GB1292331A GB585/69A GB58569A GB1292331A GB 1292331 A GB1292331 A GB 1292331A GB 585/69 A GB585/69 A GB 585/69A GB 58569 A GB58569 A GB 58569A GB 1292331 A GB1292331 A GB 1292331A
Authority
GB
United Kingdom
Prior art keywords
work rolls
chocks
bars
rails
lifted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB585/69A
Inventor
Charles Storer Shumaker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United Engineering and Foundry Co
Original Assignee
United Engineering and Foundry Co
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 United Engineering and Foundry Co filed Critical United Engineering and Foundry Co
Priority to GB585/69A priority Critical patent/GB1292331A/en
Priority to US883522A priority patent/US3651679A/en
Priority to DE19691965337 priority patent/DE1965337A1/en
Priority to FR6945626A priority patent/FR2027726A1/fr
Priority to NL6919687A priority patent/NL6919687A/xx
Priority to ES375138A priority patent/ES375138A1/en
Publication of GB1292331A publication Critical patent/GB1292331A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/106Vertical displacement of rolls or roll chocks during horizontal roll changing

Abstract

1292331 Rolling mills UNITED ENG & FOUNDRY CO 17 Dec 1969 [3 Jan 1969] 585/69 Heading B3M A rolling mill is provided with work roll chocks 15 and 16 connected together by bars 51, the bars facilitating removal of the work rolls 19 and 21 as a unit. Each bar is fixed to an upper chock and incorporates a slot 52 which is engaged by a pin 53 attached to a lower chock, the pin- and-slot connection allowing relative vertical movement between the chocks. To change the work rolls in a 4-high stand, the upper backing roll chocks 23 are raised by a balancing cylinder, thus causing rods 39 and 41 to be lifted. The rods extend through extensions 13 and 14 of the mill housings and carry rails 46 and 47 at their ends. The rails are thereby raised into contact with wheels 50 on the bars 51, and the chocks of both work rolls are lifted to the position shown. The work rolls can then be removed from the stand along the rails.
GB585/69A 1969-01-03 1969-01-03 Improvements in rolling mills Expired GB1292331A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB585/69A GB1292331A (en) 1969-01-03 1969-01-03 Improvements in rolling mills
US883522A US3651679A (en) 1969-01-03 1969-12-09 Rolling mill
DE19691965337 DE1965337A1 (en) 1969-01-03 1969-12-29 Improvements to a rolling mill
FR6945626A FR2027726A1 (en) 1969-01-03 1969-12-31
NL6919687A NL6919687A (en) 1969-01-03 1969-12-31
ES375138A ES375138A1 (en) 1969-01-03 1970-01-02 Rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB585/69A GB1292331A (en) 1969-01-03 1969-01-03 Improvements in rolling mills

Publications (1)

Publication Number Publication Date
GB1292331A true GB1292331A (en) 1972-10-11

Family

ID=9706971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB585/69A Expired GB1292331A (en) 1969-01-03 1969-01-03 Improvements in rolling mills

Country Status (6)

Country Link
US (1) US3651679A (en)
DE (1) DE1965337A1 (en)
ES (1) ES375138A1 (en)
FR (1) FR2027726A1 (en)
GB (1) GB1292331A (en)
NL (1) NL6919687A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118468A (en) * 1982-03-27 1983-11-02 Mannesmann Ag Improvements in or relating to roll stands
US5385088A (en) * 1991-12-11 1995-01-31 J.M. Voith Gmbh Press having guide for bearing brackets

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218953B1 (en) * 1973-02-22 1975-04-04 Secim
AT341697B (en) * 1975-10-08 1978-02-27 Voest Ag STRONG GUIDE FRAME FOR CONTINUOUS CASTING PLANTS
US4162626A (en) * 1978-05-03 1979-07-31 Wean United, Inc. Rolling mill
US6408667B1 (en) * 2000-10-26 2002-06-25 Bethlehem Steel Corporation Four-high mill stand roll change device, a method of retrofit, and a roll change device therefrom
CN102553928B (en) * 2012-01-09 2014-04-16 宁波大学 Roll system of replaceable-roll type cross wedge rolling mill
CN104858238A (en) * 2015-05-26 2015-08-26 中冶陕压重工设备有限公司 Roll changing mechanism for working roll of rolling mill

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL268267A (en) * 1960-08-18
GB1039274A (en) * 1963-10-03 1966-08-17 Davy & United Eng Co Ltd Rolling mills

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118468A (en) * 1982-03-27 1983-11-02 Mannesmann Ag Improvements in or relating to roll stands
US5385088A (en) * 1991-12-11 1995-01-31 J.M. Voith Gmbh Press having guide for bearing brackets

Also Published As

Publication number Publication date
FR2027726A1 (en) 1970-10-02
NL6919687A (en) 1970-07-07
ES375138A1 (en) 1972-03-16
US3651679A (en) 1972-03-28
DE1965337A1 (en) 1970-07-16

Similar Documents

Publication Publication Date Title
GB1009860A (en) Roll changing apparatus
GB1292331A (en) Improvements in rolling mills
GB1376605A (en) Rolling mill with roll change arrangement
GB1273016A (en) Roll changing apparatus for a four-high rolling mill
GB1150151A (en) Rolling Mills
GB1292849A (en) A method of rolling rails and a mill train for the same
GB993975A (en) A method of rolling h-sectioned steel members and a mill train for the same
GB945936A (en) Improvements in or relating to apparatus for manufacturing beams
GB1148895A (en) Improvement in rolling mills
GB1434504A (en) Prestress type rolling mill
GB1427440A (en) Rolling mills
GB1055755A (en) Improvements in multi-roll stands for the cold-rolling of thin,hard strips
GB1306259A (en)
GB1166432A (en) Improvements in or relating to Universal Roll Stands
GB1208436A (en) Cluster arrangement for rolling mill
GB1172132A (en) Improvements in or relating to Rolling Mills
GB1381000A (en) Rolling mills
GB1192462A (en) Improvements in or relating to After-Sizing Rolled Bar Material
GB1255828A (en) Rolling mill
GB1248927A (en) Rolling mills
GB1355382A (en) Rolling mills
GB1218186A (en) Roll changing device for rolling mills and the like
GB1252802A (en)
GB1158814A (en) Improvements in or relating to cold-pilgrimming mill roll stands
GB1402696A (en) Roll stand

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees