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公开(公告)号:US20130133392A1
公开(公告)日:2013-05-30
申请号:US13713620
申请日:2012-12-13
CPC分类号: B21B13/12 , B21B13/04 , B21B13/103 , B21B17/04 , B21B17/14 , B21B31/10 , B21B31/103 , B21B31/20 , B21B2203/06 , Y10T29/49815
摘要: A rolling mill stand and related rolling mill for rolling rod-shaped bodies, even large in size, which meets the requirement of stiffness uniformity of the rolling mill stands in the transversal direction, all the hydraulic capsules being firmly fixed to the external structure of the rolling mill and providing for the side change of the rolls of each stand. The arrangement of rolling rolls and related extensions of each rolling mill stand is such to avoid problems of corrosion and damaging to the extensions themselves and to the reducers due to the drainage of the cooling waters.
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公开(公告)号:US3580034A
公开(公告)日:1971-05-25
申请号:US3580034D
申请日:1968-07-30
申请人: HILLE ENG CO LTD
发明人: WILSON ALEXANDER IAN
CPC分类号: B21B31/26 , B21B13/02 , B21B13/04 , B21B2203/36
摘要: A rolling mill has adjacent roll chocks connected together by a pair of pins extending parallel to the axes of the rolls.
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公开(公告)号:US3332269A
公开(公告)日:1967-07-25
申请号:US26577463
申请日:1963-03-18
CPC分类号: B21B13/04 , B21B13/02 , B21B13/14 , B21B13/16 , B21B31/04 , B21B31/10 , B21B31/203 , B21B2013/026
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公开(公告)号:US1908269A
公开(公告)日:1933-05-09
申请号:US55801431
申请日:1931-08-19
发明人: GUNNAR PALMGREN PER
IPC分类号: B21B13/04
CPC分类号: B21B13/04
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公开(公告)号:US1860931A
公开(公告)日:1932-05-31
申请号:US25627028
申请日:1928-02-23
申请人: BETHLEHEM STEEL CORP
发明人: KELLER ALBERT T
CPC分类号: B21B13/023 , B21B13/04 , B21B27/02 , B21B2013/025 , Y10S72/701
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公开(公告)号:US1652860A
公开(公告)日:1927-12-13
申请号:US49481721
申请日:1921-08-24
申请人: SAMUEL E DUFF
发明人: HEINLE ALBERT W
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公开(公告)号:US1370291A
公开(公告)日:1921-03-01
申请号:US9659716
申请日:1916-05-10
发明人: CROOK ALFRED I
IPC分类号: B21B13/04
CPC分类号: B21B13/04
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