FR2271883B3 - - Google Patents

Info

Publication number
FR2271883B3
FR2271883B3 FR7515629A FR7515629A FR2271883B3 FR 2271883 B3 FR2271883 B3 FR 2271883B3 FR 7515629 A FR7515629 A FR 7515629A FR 7515629 A FR7515629 A FR 7515629A FR 2271883 B3 FR2271883 B3 FR 2271883B3
Authority
FR
France
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
FR7515629A
Other versions
FR2271883A1 (fr
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.)
G Schwartz GmbH and Co KG
Original Assignee
G Schwartz GmbH and Co KG
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
Priority claimed from DE19742424659 external-priority patent/DE2424659C3/de
Application filed by G Schwartz GmbH and Co KG filed Critical G Schwartz GmbH and Co KG
Publication of FR2271883A1 publication Critical patent/FR2271883A1/fr
Application granted granted Critical
Publication of FR2271883B3 publication Critical patent/FR2271883B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging 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
    • B21B31/103—Manipulators or carriages therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Retarders (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
FR7515629A 1974-05-21 1975-05-20 Expired FR2271883B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742424659 DE2424659C3 (de) 1974-05-21 Vorrichtung zum Ein- und Ausbauen der Walzen eines Walzgerüstes

Publications (2)

Publication Number Publication Date
FR2271883A1 FR2271883A1 (fr) 1975-12-19
FR2271883B3 true FR2271883B3 (fr) 1978-11-24

Family

ID=5916157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515629A Expired FR2271883B3 (fr) 1974-05-21 1975-05-20

Country Status (5)

Country Link
US (1) US3979939A (fr)
JP (1) JPS50160158A (fr)
FR (1) FR2271883B3 (fr)
GB (1) GB1501006A (fr)
IT (1) IT1038201B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074558A (en) * 1977-02-17 1978-02-21 Gulf & Western Manufacturing Company Roll changing apparatus
DE2916493C2 (de) * 1978-05-02 1985-01-31 Davy Loewy Ltd., Sheffield, Yorkshire Tragfahrzeug für ein Walzenpaar eines Walzgerüsts
US4660406A (en) * 1985-04-22 1987-04-28 Mwa Company Die manipulator
DE3830101A1 (de) * 1988-09-05 1990-03-15 Schloemann Siemag Ag Verfahren zum betrieb eines stabstahlwalzwerkes mit auf einer walzlinie angeordneter kuehlstrecke zum thermomechanischen fertigwalzen und stabstahlwalzwerk zur durchfuehrung des verfahrens
FI81033C (fi) * 1988-12-22 1990-09-10 Rautaruukki Oy Foerfarande och anordning foer utbyte av arbetsvalsar i valsverk.
JPH0483413U (fr) * 1990-11-30 1992-07-21
US5406799A (en) * 1992-06-12 1995-04-18 United Technologies Corporation Combustion chamber
CA2150727C (fr) * 1994-06-09 1999-08-17 Yasuhiro Yamamoto Installation de traitement a cylindres et dispositif de reglage du serrage des cylindres
US5823036A (en) * 1997-08-19 1998-10-20 Braner Usa, Inc. Roll forming machine and method for changing rolls
DE19855652C1 (de) * 1998-12-03 2000-03-23 Sket Walzwerkstechnik Gmbh Verfahren und Einrichtung zum Auswechseln der Walzen von Walzgerüsten unterschiedlicher Baugröße
DE102004006569B4 (de) * 2004-02-11 2006-01-19 Delle Vedove Maschinenbau Gmbh Vorrichtung zum Ummanteln von Profilmaterial
CN103084404A (zh) * 2013-02-18 2013-05-08 一重集团大连设计研究院有限公司 冷轧机组支承辊换辊自动摘钩装置
WO2015050823A2 (fr) 2013-10-02 2015-04-09 Fives Bronx, Inc. Appareil de changement de rouleaux
DE102014004637B4 (de) * 2014-04-01 2017-02-23 Kocks Technik Gmbh & Co Kg Walzgerüstwechselvorrichtung
US10696003B2 (en) * 2014-12-04 2020-06-30 Bobst Mex Sa Tool-holder head, transport carriage and methods for mounting and removing a tool for a unit for converting a flat substrate
CN105798843B (zh) * 2014-12-29 2019-10-01 肇东市东龙节能新技术有限公司 一种油料轧辊的拆装装置
CN105798592B (zh) * 2014-12-29 2019-09-20 肇东市东龙节能新技术有限公司 油料轧辊的拆装装置
CN106111704A (zh) * 2016-08-11 2016-11-16 河北钢铁股份有限公司邯郸分公司 一种宽厚板轧机弯辊块更换装置
CN107877110B (zh) * 2016-09-29 2020-03-27 宝山钢铁股份有限公司 一种挤干辊半自动换辊装置及其方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323345A (en) * 1951-01-28 1967-06-06 Blaw Knox Co Roll changing apparatus
US3638468A (en) * 1968-10-02 1972-02-01 Hitachi Ltd Roll-changing means for four-high rolling mill
US3559441A (en) * 1968-11-01 1971-02-02 Mesta Machine Co Roll changing device for roll leveler, straightener and the like
GB1272941A (en) * 1968-11-25 1972-05-03 United Eng Foundry Co Roll assembly extractor for a rolling mill

Also Published As

Publication number Publication date
IT1038201B (it) 1979-11-20
JPS50160158A (fr) 1975-12-25
FR2271883A1 (fr) 1975-12-19
DE2424659B2 (de) 1976-07-29
GB1501006A (en) 1978-02-15
DE2424659A1 (de) 1975-12-04
US3979939A (en) 1976-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse