BR0013865A - Dispositivo para a colocação e retirada de uma unidade de mancal de um cilindro de apoio - Google Patents

Dispositivo para a colocação e retirada de uma unidade de mancal de um cilindro de apoio

Info

Publication number
BR0013865A
BR0013865A BR0013865-7A BR0013865A BR0013865A BR 0013865 A BR0013865 A BR 0013865A BR 0013865 A BR0013865 A BR 0013865A BR 0013865 A BR0013865 A BR 0013865A
Authority
BR
Brazil
Prior art keywords
bearing unit
support cylinder
placing
cylinder
bearing
Prior art date
Application number
BR0013865-7A
Other languages
English (en)
Inventor
Karl-Friedrich Muller
Volker Kunze
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Publication of BR0013865A publication Critical patent/BR0013865A/pt

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
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/074—Oil film bearings, e.g. "Morgoil" bearings
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/30—Quick or bayonet couplings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53848—Puller or pusher means, contained force multiplying operator having screw operator
    • Y10T29/53857—Central screw, work-engagers around screw
    • Y10T29/53861—Work-engager arms along or parallel to screw
    • Y10T29/53865—Work-engager arms along or parallel to screw with arm connecting engaging means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rotary Presses (AREA)
  • Rolling Contact Bearings (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

"DISPOSITIVO PARA A COLOCAçãO E RETIRADA DE UMA UNIDADE DE MANCAL DE UM CILINDRO DE APOIO". Dispositivo para a colocação e retirada de uma unidade de mancal de um cilindro de apoio de um jogo de laminadores constituída por uma peça embutida com um mancal de pino de cilindro disposto em seu interior, um dispositivo de troca é projetado para ser acoplável temporariamente com a unidade de mancal e para produzir um movimento axial na direção do cilindro de apoio e em afastamento dele.
BR0013865-7A 1999-09-20 2000-09-16 Dispositivo para a colocação e retirada de uma unidade de mancal de um cilindro de apoio BR0013865A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19945070A DE19945070A1 (de) 1999-09-20 1999-09-20 Vorrichtung zum Auf- und Abziehen einer Stützwalzen-Lagereinheit
PCT/EP2000/009058 WO2001021333A2 (de) 1999-09-20 2000-09-16 Vorrichtung zum auf- und abziehen einer stützwalzen-lagereinheit

Publications (1)

Publication Number Publication Date
BR0013865A true BR0013865A (pt) 2002-05-14

Family

ID=7922676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013865-7A BR0013865A (pt) 1999-09-20 2000-09-16 Dispositivo para a colocação e retirada de uma unidade de mancal de um cilindro de apoio

Country Status (14)

Country Link
US (1) US7082800B1 (pt)
EP (1) EP1214158B1 (pt)
JP (1) JP4579475B2 (pt)
KR (1) KR100709900B1 (pt)
CN (1) CN1191890C (pt)
AT (1) ATE252422T1 (pt)
BR (1) BR0013865A (pt)
CA (1) CA2387989A1 (pt)
DE (2) DE19945070A1 (pt)
ES (1) ES2209983T3 (pt)
MX (1) MXPA02003008A (pt)
RU (1) RU2251461C2 (pt)
TW (1) TW473406B (pt)
WO (1) WO2001021333A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6575638B2 (en) 2000-09-28 2003-06-10 Morgan Construction Company Bayonet roll end adaptor
ITMI20011859A1 (it) * 2001-09-04 2003-03-04 Danieli Off Mecc Dispositivo idraulico di montaggio e smontaggio rapido di cuscinetti di cilindri di laminazione e relativo metodo di impiego
DE10335527A1 (de) * 2003-07-31 2005-02-17 Sms Demag Ag Vorrichtung zum Auf- und Abziehen einer Stützwalzen-Lagereinheit
DE102005022440A1 (de) * 2005-05-14 2006-11-16 Sms Demag Ag Vorrichtung zur Drehverriegelung einer, in den Ständerfenstern von Walzgerüsten in Lagereinbaustücken lagernden Walzwerkswalze
DE102006019448A1 (de) * 2006-04-24 2007-10-25 Sms Demag Ag Abziehvorrichtung
CN100506418C (zh) * 2006-07-06 2009-07-01 宝山钢铁股份有限公司 支承辊分体内套或分体轴承的组装联接装置
US7857522B2 (en) * 2007-01-31 2010-12-28 Siemens Industry, Inc. Rolling mill oil film bearing
US7500374B2 (en) * 2007-04-03 2009-03-10 Morgan Construction Company Apparatus for urging an oil film bearing onto and off of a roll neck in a rolling mill
DE102009060642A1 (de) * 2009-07-07 2011-01-13 Sms Siemag Ag 4-Rollen-/-Rollen/18HS Rollenwalzgerüst in Kassettenbauweise
CN101781694B (zh) * 2010-03-23 2011-07-13 中冶宝钢技术服务有限公司 拆装倒运小车
DE102014224734A1 (de) * 2014-12-03 2016-06-09 Takraf Gmbh Zweiwalzen-Rollenpresse mit Axiallagerkonstruktion
DE102017217562A1 (de) * 2017-06-01 2018-12-06 Sms Group Gmbh Lagerverschlussvorrichtung und Verfahren zu deren Betrieb
DE102017216547A1 (de) * 2017-09-19 2019-03-21 Sms Group Gmbh Walzgerüst
KR102241431B1 (ko) 2019-04-19 2021-04-16 주식회사기성이엔지 베어링이 융착된 백업롤로부터 쵸크를 분리하기 위한 쵸크 가공장치
US11478831B2 (en) * 2020-03-04 2022-10-25 Primetals Technologies USA LLC Mechanical high speed roll change system for use with robotic roll change system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825523B2 (ja) * 1976-03-12 1983-05-27 東芝機械株式会社 チヨツク固定解除装置
JPS5343062A (en) * 1976-09-30 1978-04-18 Ishikawajima Harima Heavy Ind Roll axle box detachable device in rolling mill
US4286830A (en) 1979-09-24 1981-09-01 Morgan Construction Company Combination roll neck and bearing assembly
US4352229A (en) 1980-09-18 1982-10-05 Bethlehem Steel Corporation Bearing retaining and positioning means
DE19503682C1 (de) * 1995-01-30 1996-05-02 Mannesmann Ag Schnellwechselvorrichtung für Walzscheiben
JP3169338B2 (ja) * 1996-05-30 2001-05-21 川崎製鉄株式会社 ロールチョックの着脱方法およびその装置
US6415489B1 (en) * 1999-07-29 2002-07-09 Morgan Construction Company Hydraulically actuated tool for mounting and dismounting rolling mill roll neck bearings

Also Published As

Publication number Publication date
DE19945070A1 (de) 2001-03-22
CN1191890C (zh) 2005-03-09
KR100709900B1 (ko) 2007-04-24
ATE252422T1 (de) 2003-11-15
WO2001021333A3 (de) 2001-10-11
DE50004194D1 (de) 2003-11-27
RU2251461C2 (ru) 2005-05-10
US7082800B1 (en) 2006-08-01
WO2001021333A2 (de) 2001-03-29
KR20020060699A (ko) 2002-07-18
MXPA02003008A (es) 2002-10-23
CA2387989A1 (en) 2001-03-29
JP2003509216A (ja) 2003-03-11
EP1214158B1 (de) 2003-10-22
RU2002110462A (ru) 2004-03-20
EP1214158A2 (de) 2002-06-19
TW473406B (en) 2002-01-21
CN1374892A (zh) 2002-10-16
ES2209983T3 (es) 2004-07-01
JP4579475B2 (ja) 2010-11-10

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/09/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 7A, 8A, 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.