HK1020177A1 - Improvements to hydraulically preloaded rolling stands - Google Patents

Improvements to hydraulically preloaded rolling stands

Info

Publication number
HK1020177A1
HK1020177A1 HK99104941A HK99104941A HK1020177A1 HK 1020177 A1 HK1020177 A1 HK 1020177A1 HK 99104941 A HK99104941 A HK 99104941A HK 99104941 A HK99104941 A HK 99104941A HK 1020177 A1 HK1020177 A1 HK 1020177A1
Authority
HK
Hong Kong
Prior art keywords
cylinders
rods
rolling
hydraulic
clearance
Prior art date
Application number
HK99104941A
Other languages
English (en)
Inventor
Gianfranco Mantovan
Bruno Monzio Compagnoni
Rodolfo Tapparo
Original Assignee
Techint Spa
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 Techint Spa filed Critical Techint Spa
Publication of HK1020177A1 publication Critical patent/HK1020177A1/xx

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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • 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
    • B21B2203/02—Backlash elimination
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Transmission Devices (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Bearings For Parts Moving Linearly (AREA)
HK99104941A 1997-10-01 1999-11-02 Improvements to hydraulically preloaded rolling stands HK1020177A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI002221A IT1295250B1 (it) 1997-10-01 1997-10-01 Perfezionamenti alle gabbie di laminazione con precarica oleodinamica

Publications (1)

Publication Number Publication Date
HK1020177A1 true HK1020177A1 (en) 2000-03-31

Family

ID=11377959

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104941A HK1020177A1 (en) 1997-10-01 1999-11-02 Improvements to hydraulically preloaded rolling stands

Country Status (10)

Country Link
US (1) US5996388A (it)
EP (1) EP0922508B1 (it)
JP (1) JP4344837B2 (it)
CN (1) CN1137792C (it)
AT (1) ATE261343T1 (it)
DE (1) DE69822274T2 (it)
ES (1) ES2217500T3 (it)
HK (1) HK1020177A1 (it)
IT (1) IT1295250B1 (it)
TW (1) TW453910B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314610B1 (it) * 2000-04-26 2002-12-20 Aerre S R L Attrezzatura di taglio continuo per la produzione di manufattimonouso,quali pannolini,assorbenti igienici ed altro
US7765844B2 (en) * 2007-12-20 2010-08-03 Intergrated Industrial Systems, Inc. Prestressed rolling mill housing assembly with improved operational features
KR101242920B1 (ko) 2010-08-23 2013-03-12 주식회사 포스코 선재 압연 장치
US9003854B2 (en) 2011-06-16 2015-04-14 I2S, Llc Split housing cluster mill designed for temper and cold rolling
CN106216407B (zh) * 2016-07-26 2018-06-19 天津天重中直科技工程有限公司 短应力线轧机辊系装配中作用面增大的支撑块结构
CN109530448A (zh) * 2018-10-29 2019-03-29 中冶陕压重工设备有限公司 轧机工作辊弯辊结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1046011A (en) * 1962-08-03 1966-10-19 Loewy Eng Co Ltd Improvements in and relating to pre-stressed rolling mills
US3516276A (en) * 1967-06-06 1970-06-23 Davy & United Eng Co Ltd Rolling mills
DE1602059A1 (de) * 1967-08-29 1970-05-06 Demag Ag Verformungsgeruest fuer eine Metallstranggiessanlage,insbesondere fuer Stahl
JPS5316791B2 (it) * 1974-02-18 1978-06-03
EP0103989A1 (en) * 1982-08-25 1984-03-28 DAVY McKEE (SHEFFIELD) LIMITED Housingless beam mill stand
US5596899A (en) * 1994-07-22 1997-01-28 T. Sendzimir, Inc. Mill housings for cluster mills

Also Published As

Publication number Publication date
US5996388A (en) 1999-12-07
IT1295250B1 (it) 1999-05-04
EP0922508A2 (en) 1999-06-16
ITMI972221A1 (it) 1999-04-01
DE69822274T2 (de) 2004-12-30
JPH11169924A (ja) 1999-06-29
DE69822274D1 (de) 2004-04-15
EP0922508A3 (en) 2001-08-16
ES2217500T3 (es) 2004-11-01
EP0922508B1 (en) 2004-03-10
CN1215634A (zh) 1999-05-05
CN1137792C (zh) 2004-02-11
TW453910B (en) 2001-09-11
ATE261343T1 (de) 2004-03-15
JP4344837B2 (ja) 2009-10-14

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130930