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1. 发明专利

JPH0780388A COATING MATERIAL SUPPLYING EQUIPMENT 失效
公开(公告)号：JPH0780388A
公开(公告)日：1995-03-28
申请号：JP22903093
申请日：1993-09-14
申请人： NIPPON STEEL CORP
发明人： KOGA SHIGENOBU , IDE SATORU
IPC分类号： B05C11/10
摘要： PURPOSE:To enable the integral assembly and removal of the coating material supplying device into and from a coating material can without manual labor by allowing a truck for carrying in and out of the coating material cans and a truck of integral transportation on both sides of a row of assembling and removing bases of a coating material circulating/coating material adjusting unit into and from the coating material cans and disposing a frame for checking the coating material cans on the traveling region of the truck for carrying in and out of the coating material cans. CONSTITUTION:The coating material cans 5 are mounted, after the end of coating, onto a unit mounting base 6 together with the coating material circulating/coating material adjusting unit and are transported by the self-traveling truck 26 to the empty position of the removing base. The coating material circulating/coating material adjusting unit is lifted from the unit mounting base 6 by a transfer device 31 and is transported to a washing device at the height to avoid interference with the coating material circulating/coating material adjusting unit on the placing base. After the unit is washed in this device, the unit is transferred by the transfer device 31 to the placing base. The removing base is thereafter risen and is checked from a deck 41. The upper caps of the coating material cans 5 are mounted. The removing base is then lowered and the coating material cans 5 are held mounted on a coating material circulating/coating material adjusting unit mounting base 6 by the first self-traveling truck 21 and are carried in this state outside the coating material supplying equipment.

2. 发明专利

JPH06210232A COATING MATERIAL SUPPLY DEVICE 失效
公开(公告)号：JPH06210232A
公开(公告)日：1994-08-02
申请号：JP2320993
申请日：1993-01-19
申请人： NIPPON STEEL CORP , TAIHEI KOGYO KK
发明人： KOGA SHIGENOBU , IDE SATORU , NOMURA SHIGEHIKO , AMIMOTO TAKAYUKI
IPC分类号： B05C11/10
摘要： PURPOSE:To enable stable coating by eliminating the generation of defective coat due to the temp. change of coating material during coating by incorporating a coating material circulating/adjusting unit having a coating material temp. control unit in a coating material can of a coating material supply device. CONSTITUTION:At the time of coating, a pump 2b is driven through the joints 2'd, 2'c for a pump driving source and coating material is sent to a coating device 9 from a coating material can 7 through the joints 2c, 2d of a coating material feed piping system and the excessive coating material is returned to the coating material can 7 from the coating device 9 through the joints 3d, 3c of a coating material return piping system. At the same time, the coating material temp. of the coating material can 7 is measured by a thermometer 6 through the joints 6c, 6d of a thermometer wiring system and water whose temp. is adjusted to predetermined temp. by a temp. controlled water preparing device 10 is supplied to a temp. control rose 5a through the joints 5d, 5c of a temp. controlled water feed piping system and the joints 5'c, 5'd of a temp. controlled water return piping system.

3. 发明专利

JPH0679220A RACK STRUCTURE TYPE COATING MATERIAL SUPPLYING DEVICE 失效
公开(公告)号：JPH0679220A
公开(公告)日：1994-03-22
申请号：JP23752692
申请日：1992-09-07
申请人： NIPPON STEEL CORP
发明人： KOGA SHIGENOBU , IDE SATORU , NOMURA SHIGEHIKO
IPC分类号： B05C11/10
摘要： PURPOSE:To enable the execution of coating material adjustment within the same rack and to enable the simultaneous management of coating material cans in combination therewith even during temporary interruption without dispersedly arranging coating material cans by incorporating coating material circulating and coating material adjusting units into the coating material cans, disposing these can in rack structure and supplying the coating materials to coating devices. CONSTITUTION:The coating material circulating and coating material adjusting units each composed of coating material feed system equipment consisting of a coating material feed piping 2 a pump 2b a joint 2c for a coating material feed piping and a joint 2'c for driving the pump, coating material return system equipment consisting of a coating material return piping 3a and a joint 3c for the coating material return piping, and if necessary, coating material adjuster system equipment consisting of a coating material adjuster 4a, a coating material adjuster driving device 4b and a joint 4c for the coating material adjuster driving source are built into the coating equipment having the plural coating devices 7. These units are disposed on the racks 8 in the rack structure, by which the coating materials are supplied to the coating devices 7.

4. 发明专利

JPH0655125A COATING SUPPLY APPARATUS 失效
公开(公告)号：JPH0655125A
公开(公告)日：1994-03-01
申请号：JP21256792
申请日：1992-08-10
申请人： NIPPON STEEL CORP
发明人： KOGA SHIGENOBU , IDE SATORU , NOMURA SHIGEHIKO
IPC分类号： B05B7/24 , B05B9/03 , B05C11/10
摘要： PURPOSE:To replace coating feed piping, coating return piping and a coating can without taking labor and to rapidly wash a coating device containing pipings by incorporating a coating circulating and conditioning unit in the coating can and arranging a connection device between washing pipings from the coating device. CONSTITUTION:A coating circulating and conditioning unit is constituted of feed equipment consisting of coating feed piping 2a, a pump 2b, the joints 2c, 2d for the coating feed piping and pump driving source joints 2'c, 2'd, coating return equipment consisting of coating return piping 3a and the joints 3c, 3d for the coating return piping and coating conditioning equipment consisting of a coating conditioning device 4a, a coating conditioning device-driving device 4b and drive source joints 4c, 4d. This coating circulating and conditioning unit is incorporated in a coating can 5 and joints 2h, 3h for washing feed and return pipings are arranged between washing feed and return pipings 2i, 3i from a coating device 7.

5. 发明专利

JPH01294826A APPARATUS FOR REDUCING IRON LOSS IN GRAIN ORIENTED ELECTRICAL STEEL SHEET 失效
公开(公告)号：JPH01294826A
公开(公告)日：1989-11-28
申请号：JP12387588
申请日：1988-05-23
申请人： NIPPON STEEL CORP
发明人： IDE SATORU , YAMAMOTO MASAHIRO , NISHIZAKA HIROSHI , SAKAIDA AKIRA
IPC分类号： C21D8/12 , H01F1/16
摘要： PURPOSE:To give the whole sheet width direction uniform strain without any influence to the sheet shape and to stably obtain drastic lowering of iron lose by supporting the steel sheet with a good elastic body receiving table and expansion/shrinkage receiving device at the time of giving compressive liner stress by pressing liner teeth on a grain oriented electrical steel sheet. CONSTITUTION:At the time of giving the compressive liner strain by pressing the liner teeth 4 on the steel sheet 1 with advance/retreat driving device 5, the good elastic body receiving table 6 composing of a material having good elasticity of spring steel, etc., is arranged and supported with the expansion/shrinkage receiving device 7 having expansion/shrinkage elastic performance of hydraulic cylinder, etc. Therefore, even if thereis edge wave, etc., in the shape of the steel sheet 1, the whole sheet 1 is brought into close contact with the receiving table 6 and the supported force is uniformized and by this action effect, the compressive liner strain is uniformly applied without unevenness to the sheet width direction. By interaction between the receiving table 6 and the expansion/shrinkage receiving device 7, the whole face of the steel sheet 1 is supported while adjusting the sheet shape and the fine compressive liner strain is highly and stably obtd. with the liner teeth 4 and the iron loss of the steel plate 1 can de drastically lowered.

6. 发明专利

JPH01159324A IRON LOSS VALUE DECREASING DEVICE FOR GRAIN ORIENTED ELECTRICAL STEEL SHEET 失效
公开(公告)号：JPH01159324A
公开(公告)日：1989-06-22
申请号：JP31744287
申请日：1987-12-17
申请人： NIPPON STEEL CORP
发明人： IDE SATORU , YAMAMOTO MASAHIRO , SAKAIDA AKIRA , NISHIZAKA HIROSHI
IPC分类号： C21D8/12 , H01F1/16 , H02K1/02
摘要： PURPOSE:To form linear strains having a high iron loss decreasing effect regardless of the shapes, etc., of a grain oriented electrical steel sheet by using a tooth profile consisting of a good elastic material as the tooth profile for forming the linear strains, connecting the same to a metallic mold and pressing the same to the steel sheet with a rolling force control device at the time of decreasing the iron loss of the above-mentioned steel sheet by forming the compressive linear strains thereto. CONSTITUTION:The grain oriented electrical steel sheet 1 prior to or after finish annealing or the steel sheet subjected to an insulating film treatment after the finish annealing is passed over a receiving base 8 of a press device 2 in an arrow direction by feed rolls 9. The tooth profile 4 consisting of the good elastic material having many fine wire-shaped teeth 5 is mounted to the metallic mold 3 via the rolling force control device 6 and the wire shaped teeth 5 are pressed by a forward/backward driving device 7 onto the steel sheet 1 to form the compressive linear strains, by which the iron loss of the electrical steel sheet 1 is decreased. The wire-shaped teeth 5 are mounted to the good elastic tooth profile 4 consisting of a spring steel, mild steel, etc., and having high elasticity and since the rolling force control device 6 exists, the compressive linear strains are formed uniformly over the entire surface of the steel sheet even if the steel sheet 1 is crowned. The excellent iron loss decreasing effect is thus obtd.

7. 发明专利

JPS63310918A DEVICE FOR IMPROVING GLASS FILM CHARACTERISTIC AND IRON LOSS CHARACTERISTIC OF ORIENTED MAGNETIC STEEL SHEET 失效
公开(公告)号：JPS63310918A
公开(公告)日：1988-12-19
申请号：JP14400987
申请日：1987-06-11
申请人： NIPPON STEEL CORP
发明人： KOGA TOSHIO , YONEMARU MORIFUMI , FUJII YASUO , ZAIZEN YOICHI , YATSUGAYO KENICHI , IDE SATORU
IPC分类号： C21D8/12
摘要： PURPOSE:To obtain the title device for improving the glass film characteristic and iron loss characteristic by inclining the rotating shaft of a surface roughening rotary device formed by providing hard brushes on the circumference of a rotor at intervals to the passing direction of the oriented magnetic steel sheet. CONSTITUTION:The oriented magnetic steel sheet 1 is passed by a roller 2 in the direction as shown by the arrow. In this case, fine ruggednesses and partial deeper ruggednesses are formed on the rotary device 3 for roughening the steel sheet surface. Namely, the brush 5 such as a metallic brush on a resin brush is formed on the circumference of the rotor 4 in the device 3, and an abrasive of diamond, SiC, etc., is further welded to or embedded in the brush 5 to form the hard brushes 6 at regular intervals in the axial or circumferential direction. In addition, the angle theta between the rotating shaft of the device 3 and the passing direction of the steel sheet 1 before annealing is controlled within + or -30 deg. away from the orthogonal direction. Accordingly, when the rotor 4 of the device 3 is rotated, the ruggednesses having 0.5-1.0mum thickness, for example, are formed on the whole surface of the steel sheet 1, and the deeper ruggednesses 7 can be partially formed.

8. 发明专利

JPS6030733B2 失效
公开(公告)号：JPS6030733B2
公开(公告)日：1985-07-18
申请号：JP8218280
申请日：1980-06-19
申请人： NIPPON STEEL CORP
发明人： MURAOKA KAZUO , IDE SATORU , HAYASHI NORIO
IPC分类号： C21D1/26 , C21D9/56

9. 发明专利

JPH07112314A OSCILLATING FLYING SHEAR AND SHEARING METHOD 失效
公开(公告)号：JPH07112314A
公开(公告)日：1995-05-02
申请号：JP26025593
申请日：1993-10-18
申请人： NIPPON STEEL CORP
发明人： KOGA SHIGENOBU , NOMURA SHIGEHIKO , IDE SATORU
IPC分类号： B23D25/04 , B23D25/06
摘要： PURPOSE:To stably accomplish steel plate cutting, whose line speed greatly differs depending upon the kind of a steel plate to be processed, by connecting, with a link, the crank part of an oscillating crankshaft to a frame provided with an upper and a lower blades arranged thereon and arranging a drive system provided with a speed change function on the oscillating crankshaft. CONSTITUTION:An oscillating guillotine shear has crank ports for an upper blade and a lower blade formed on shearing crankshafts A provided in series on a driving gear, a frame for supporting an upper blade 'e' is connected to the crank part for the upper blade and a lower blade 'f' connected to the crank part for the lower blade with a link is arranged on the frame in a slidable manner. An oscillating crankshaft B is provided on the shearing main crankshaft A in parallel at a specific space between them. In this case, the crank part of the oscillating crankshaft A and the frame provided with the upper blade 'e' and the lower blade 'f' arranged thereon are connected together by a link and a drive system provided with a change gear function is arranged on the oscillating crankshaft B. Thus steel plates can be cut within a plurality of shearing speeds composed of the maximum shearing speed and the shearing speed of 1/N of the maximum shearing speed.

10. 发明专利

JPH0716517A ROLL REPLACEMENT DEVICE AND ROLL REPLACEMENT METHOD IN COATING EQUIPMENT 失效
公开(公告)号：JPH0716517A
公开(公告)日：1995-01-20
申请号：JP16143593
申请日：1993-06-30
申请人： NIPPON STEEL CORP , TAIHEI KOGYO KK
发明人： KOGA SHIGENOBU , IDE SATORU , ISHIGURO HAJIME
IPC分类号： B05C1/08 , B05D1/28
摘要： PURPOSE:To save energy consumption by allowing a coater truck on which a coating unit supporting a coater roll by a chuck in a freely detachable manner is mounted to traverse to a roll replacement position, and further, allowing a roll replacement device to replace the roll, in roll coater-type coating equipment. CONSTITUTION:A coating unit is equipped with a coater roll including a coating roll 11 held by a roll chuck 14, and the coating roll 11 is connected to a roll rotation drive device in such a manner that the roll 11 can be disconnected by activation of a clutch detachment device. The coating unit is mounted on a coater truck 21 which can traverse along a rail 22 in a direction crossing the running direction of a belt-like object to be coated. In addition, a freely movable roll replacement device 31 which runs on a rail 32 is provided above the coater truck 21 at a roll replacement position. Further, a chuck structure 33 is allowed to approach the coating roll 11, using an elevation mechanism 34 mounted on the roll replacement device 31. Consequenty, the roll chuck 14 is held and recovered by the chuck structure 33 and a new coating roll for replacement is attached to the coating unit.

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