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41. 实用新型

JPS6377942U 失效
公开(公告)号：JPS6377942U
公开(公告)日：1988-05-23
申请号：JP17358486
申请日：1986-11-11
IPC分类号： F16C13/00 , B21B27/02 , B21B27/05 , B21B39/00 , B21D5/08 , B65H27/00

42. 实用新型

JPS6353303U 失效
公开(公告)号：JPS6353303U
公开(公告)日：1988-04-09
申请号：JP14745586
申请日：1986-09-26
IPC分类号： B21B13/14 , B21B27/02 , B21B27/05

43. 发明专利

JPS6313762B2 失效
公开(公告)号：JPS6313762B2
公开(公告)日：1988-03-28
申请号：JP3277880
申请日：1980-03-17
申请人： HITACHI LTD
发明人： YASUDA KENICHI
IPC分类号： B21B1/22 , B21B13/14 , B21B27/02 , B21B27/05 , B21B37/00 , B21B37/28

44. 实用新型

JPS632503U 失效
公开(公告)号：JPS632503U
公开(公告)日：1988-01-09
申请号：JP9644186
申请日：1986-06-24
IPC分类号： B21B13/14 , B21B27/02 , B21B27/05

45. 发明专利

JPS62282714A CONTROLLER FOR BORDERLINE OF ROLL, SURFACE OF WHICH CAN BE DEFORMED 失效
公开(公告)号：JPS62282714A
公开(公告)日：1987-12-08
申请号：JP5869287
申请日：1987-03-13
申请人： CLECIM SA
发明人： ANDORE KUAN
IPC分类号： D21G1/00 , B21B13/14 , B21B27/02 , B21B27/05 , D21F1/00 , D21F3/08 , D21G1/02 , F16C13/00

46. 发明专利

JPS6246244B2 失效
公开(公告)号：JPS6246244B2
公开(公告)日：1987-10-01
申请号：JP11559980
申请日：1980-08-22
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： CHIBA ICHIROKU , MYASAKA KYOTO
IPC分类号： B21B13/14 , B21B27/05 , B21B29/00 , B21B31/20 , B21B37/34

47. 发明专利

JPS62173008A SINGLE SHAFT PLANETARY ROLLING MILL 失效
公开(公告)号：JPS62173008A
公开(公告)日：1987-07-29
申请号：JP1173686
申请日：1986-01-22
申请人： SUMITOMO METAL IND
发明人： MASUI TAKESHI , NAKANO JUNSUKE
IPC分类号： B21B13/14 , B21B13/20 , B21B27/05
摘要： PURPOSE:To simplify construction and to prevent the fluctuation of a sheet thickness and the formation of wave patterns by constructing a back up roll to a variable crown roll and a stationary plate having a recessed surface to a stationary plate having variable recessed surfaces and adjusting either of the variable crown or variable recessed surface. CONSTITUTION:The back up roll 1 is constituted to an assembly type roll consisting of an arbor and sleeve and the bulge of the sleeve is variably controlled by introducing a high-pressure oil into a pressure chamber 111 from the outside. A pressure chamber 44 is provided on the stationary plate 4 side as well and the thickness control is executed by the pressure control of a pressure medium. The construction is thereby made simple and secure and the fluctuation of the sheet thickness and the formation of the wave patterns are prevented. The need for a finishing mill is eliminated an the initial cost and floor space are considerably reduced.

48. 发明专利

JPS62165018A PRESSURE PROCESSING ROLL FOR BAND-LIKE ARTICLE 失效
公开(公告)号：JPS62165018A
公开(公告)日：1987-07-21
申请号：JP512086
申请日：1986-01-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAGUCHI MASAHIRO , KUBO HIROSHI
IPC分类号： D21G1/00 , B21B27/05 , B29C43/46 , B29C55/02 , B30B9/20 , D21F1/00 , D21F3/08 , F16C13/00 , F16C17/03
摘要： PURPOSE:To avoid insufficient lubrication and shortage of dynamic pressure by solidly forming a bar-like member and a slider disposed inside a roll body, fixing a seal member to the slider, loosely fitting the seal member in a pressurized room to bring the seal member into contact with the side of the room. CONSTITUTION:A slider 3b is formed integral with a bar-like member 3a disposed on a fixed shaft 2 inside a cylindrical roll body 1, the slider 3b is loosely fitted in a pressurized room 5 and the bar-like member and the slider 3b are held in such a manner as to tilt. A seal member 10 is fixed to the slider 3b and brought into contact with the side wall surface of the pressurized room 5. There is provided a pressure fluid passage 8 in the fixed shaft 2, which communicates with the pressurized room 5. The outer end portion of the passage 8 is connected to a pressurized fluid supply source. Further, there is provided a passage communicating with an annular space portion with the roll body 1 in the fixed shaft 2. Accordingly, seizure of the slider 3b and the inner wall surface of the pressurized room 5 is prevented to avoid insufficient lubrication between the bar-like member 3a and the inner peripheral surface of the roll body 1 and shortage of dynamic pressure.

49. 发明专利

JPS6233002B2 失效
公开(公告)号：JPS6233002B2
公开(公告)日：1987-07-17
申请号：JP11515580
申请日：1980-08-21
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YOSHIZAWA ISAMU
IPC分类号： B21B13/14 , B21B27/02 , B21B27/05

50. 实用新型

JPS6255731U 失效
公开(公告)号：JPS6255731U
公开(公告)日：1987-04-07
申请号：JP14790785
申请日：1985-09-27
IPC分类号： D21G1/00 , B21B27/02 , B21B27/05 , D21F1/00 , D21F3/08 , D21G1/02 , F16C13/00

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