HK1020177A1 - Improvements to hydraulically preloaded rolling stands - Google Patents
Improvements to hydraulically preloaded rolling standsInfo
- 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
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)
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 (xx) |
EP (1) | EP0922508B1 (xx) |
JP (1) | JP4344837B2 (xx) |
CN (1) | CN1137792C (xx) |
AT (1) | ATE261343T1 (xx) |
DE (1) | DE69822274T2 (xx) |
ES (1) | ES2217500T3 (xx) |
HK (1) | HK1020177A1 (xx) |
IT (1) | IT1295250B1 (xx) |
TW (1) | TW453910B (xx) |
Families Citing this family (6)
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)
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 (xx) * | 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 |
-
1997
- 1997-10-01 IT IT97MI002221A patent/IT1295250B1/it active IP Right Grant
-
1998
- 1998-09-29 DE DE69822274T patent/DE69822274T2/de not_active Expired - Lifetime
- 1998-09-29 AT AT98203284T patent/ATE261343T1/de active
- 1998-09-29 JP JP27564898A patent/JP4344837B2/ja not_active Expired - Fee Related
- 1998-09-29 EP EP98203284A patent/EP0922508B1/en not_active Expired - Lifetime
- 1998-09-29 ES ES98203284T patent/ES2217500T3/es not_active Expired - Lifetime
- 1998-09-29 US US09/162,448 patent/US5996388A/en not_active Expired - Lifetime
- 1998-09-30 CN CNB981189970A patent/CN1137792C/zh not_active Expired - Lifetime
- 1998-10-06 TW TW087116371A patent/TW453910B/zh not_active IP Right Cessation
-
1999
- 1999-11-02 HK HK99104941A patent/HK1020177A1/xx not_active IP Right Cessation
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 |