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1. 发明专利

JPH083608A DEVICE FOR REPAIRING IRON TAPPING HOLE 失效
公开(公告)号：JPH083608A
公开(公告)日：1996-01-09
申请号：JP13230394
申请日：1994-06-14
申请人： NIPPON KOKAN KK , SUZUKI GIKEN KOGYO KK , ASTEC HANBAI KK
发明人： SHIMOMURA AKIO , YAMAGUCHI ATSUSHI , SUZUKI TSUNEO , MIYAKOSHI FUMIYOSHI
IPC分类号： C21B7/14 , F27D1/16
摘要： PURPOSE:To smoothen a braking work by widening the shifting range of a breaker. CONSTITUTION:The breaker 41 is vertically moved by moving upward/downward a vertically moving beam 9 with a cylinder for vertical movement 11 and a swing base 3 is moved in the side direction by rotating the swing base 3 with a swing mechanism. Further, the breaker 41 is moved in the front and back direction by turning of a turning arm 12 round pivoted axis 13 as the supporting point by a cylinder 14 for turning and shifting with a shifting of a frame 36 in relation to a turning frame 26 by a cylinder for shifting. Further, the breaker is swung to the right and the left sides by swinging a swing arm 16 with a hydraulic motor 20, and further, vertically inclined by turning with a cylinder 32 for the frame of the turning frame 26 using pivotal axis 27 as the supporting point. Therefore, the breaker 41 can freely be shifted with various postures thereof vertically and laterally in a wide range, thus the braking work can be performed smoothly.

2. 发明专利

JPS5937151B2 JPS5937151B2 - 失效
公开(公告)号：JPS5937151B2
公开(公告)日：1984-09-07
申请号：JP11642476
申请日：1976-09-28
申请人： Nippon Kokan Kk , Suzuki Giken Kogyo Kk
发明人： NIGORIKAWA SATORU , MORISHITA NORIAKI , SUZUKI TSUNEO
IPC分类号： B22D11/10 , B22D37/00 , B22D41/08 , B22D41/56

3. 发明专利

JPS5367263A VEHICLE FOR CLEANING WALL SURFACE 失效
公开(公告)号：JPS5367263A
公开(公告)日：1978-06-15
申请号：JP11703776
申请日：1976-09-29
申请人： NIPPON KOKAN KK , NICHIEI UNYU KK , SUZUKI GIKEN KOGYO KK
发明人： TAKEI ISAO , SUZUKI TSUNEO
IPC分类号： E01H1/00 , A46B13/02 , A47L11/38 , B08B1/00 , B08B1/04
摘要： PURPOSE:To smooth cleaning work and improve workability of the vehicle for cleaning wall surface of tunnels or the like by means of a cross link provided on the support arm so as to maintain a proper contact of the brush on the wall surface.

4. 发明专利

JPS6237753B2 失效
公开(公告)号：JPS6237753B2
公开(公告)日：1987-08-13
申请号：JP2628581
申请日：1981-02-25
申请人： NIPPON KOKAN KK , SUZUKI GIKEN KOGYO KK
发明人： EBISAWA TSUTOMU , TENMA HIDEAKI , WADA KAN , KOISHIKAWA HIROSHI , SUZUKI TSUNEO
IPC分类号： F27D3/16 , C21C5/52 , F27B3/18 , F27B3/22

5. 发明专利

JPS5342142A FIXING AND REMOVING DEVICE FOR NOZZLE 失效
公开(公告)号：JPS5342142A
公开(公告)日：1978-04-17
申请号：JP11642476
申请日：1976-09-28
申请人： NIPPON KOKAN KK , SUZUKI GIKEN KOGYO KK
发明人： NIGORIKAWA SATORU , MORISHITA NORIAKI , SUZUKI TSUNEO
IPC分类号： B22D11/10 , B22D37/00 , B22D41/08 , B22D41/56

6. 发明专利

JPS60243208A REPLACING DEVICE FOR SMALL TUYERE OF BLAST FURNACE 失效
公开(公告)号：JPS60243208A
公开(公告)日：1985-12-03
申请号：JP9829484
申请日：1984-05-16
申请人： NIPPON KOKAN KK , SUZUKI GIKEN KOGYO KK
发明人： TOKUNAGA KATSUHISA , OGINUMA SHIYOUJI , TANIMOTO KUNIHIRO , IIDA SEIICHI , SUZUKI TSUNEO
IPC分类号： C21B7/16 , F27B1/16
摘要： PURPOSE:To improve safety by providing vertically movable and freely expandable and contractable frames as well as a beam, etc. on a self-travelling carriage and enabling exchange of small tuyeres with a smaller number of persons. CONSTITUTION:A titled device consists of a freely steering self-traveling carriage 1, guide poles 4, a slide frame 9, a slide support 11 and further a bottomed cylindrical frame 14, a beam 17, a detaining part 20 and an operating rod 23. The frame 9 is attached between the guide poles 4 and is vertically moved by a hydraulic cylinder 10. The frame 14 is attached freely turnably to said support 11 to be laterally moved by a hydraulic cylinder and is turned by a hydraulic cylinder 15. A bridging member 16 is provided thereto. The beam 17 is fitted to the frame 14 and is longitudinally moved by the hydraulic cylinder fixed to the bottom of the frame 14.

7. 发明专利

JPS57142480A OXYGEN BLOWER FOR ELECTRIC FURNACE OR THE LIKE 失效
公开(公告)号：JPS57142480A
公开(公告)日：1982-09-03
申请号：JP2628581
申请日：1981-02-25
申请人： NIPPON KOKAN KK , SUZUKI GIKEN KOGYO KK
发明人： EBISAWA TSUTOMU , TENMA HIDEAKI , WADA KAN , KOISHIKAWA HIROSHI , SUZUKI TSUNEO
IPC分类号： F27D3/16 , C21C5/52 , F27B3/18 , F27B3/22

8. 发明专利

JPS552739A STOPPER FOR SPRUE IN CONVERTER 失效
公开(公告)号：JPS552739A
公开(公告)日：1980-01-10
申请号：JP7466978
申请日：1978-06-20
申请人： NIPPON KOKAN KK , SUZUKI GIKEN KOGYO KK
发明人： MATSUO MASAHIRO , KANETANI GENJI , SATOU HIDEKI , FUNANOGAWA HIROSHI , SUZUKI TSUNEO
IPC分类号： C21C5/46
摘要： PURPOSE:To rapidly stop the effluent of the slag at the end stage of the tapping work for the molten steel, by supporting the sprue stopping plug of the converter using the support bracket, and by inserting the plug into the molten steel in the converter, and by bringing down the plug using the hydraulic cylinder. CONSTITUTION:In case of tapping the molten steel out of the tapping hole 39 of the converter 11, the effluent of the slag at the end stage of effluent of molten steel is to be rapidly stopped; for this purpose, the plug is used for stopping the tapping hole 39 without setting up the converter. Hereupon, the turning arm 8 is horizontally freely rotatably attached to the upper and lower parts 4 installed in the staionary frame 1 so as to be freely elevating. The saddle 13 is attached to the turning arm 8 so as to be freely movable in the direction of length of the turning arm 8, and also, the support arm 16 is vertically freely rotatably attached to the saddle 13; in which, the tip of the support arm 16 is provided with the support bracket 42 for vertically freely movably supporting the support rod 41 for supporting the stopping plug for the tapping hole 39 of the converter 11. When the slag begins to flow out of the tapping hole 39, the support arm 16 is instantaneously turned downward by the hydraulic cylinder 18, and the plug rapidly closes the tapping hole 39.

9. 发明专利

JPS5134804A 失效
公开(公告)号：JPS5134804A
公开(公告)日：1976-03-24
申请号：JP10664674
申请日：1974-09-18
申请人： NIPPON KOKAN KK , SUZUKI GIKEN KOGYO KK
发明人： YAMASHITA YUKIO , SASAKI KYOSHI , HIRANO KOZO , INAGAKI YOSHIHIRO , HANDA MASAO , SUZUKI TSUNEO
IPC分类号： F27D3/15 , F27B7/20 , F27B9/30 , F27D25/00

10. 发明专利

JP2000179272A AUGER SCREW AND EXCAVATING METHOD USING THE SAME 失效
公开(公告)号：JP2000179272A
公开(公告)日：2000-06-27
申请号：JP35522998
申请日：1998-12-14
申请人： SUZUKI GIKEN KOGYO KK , KAKUTOU KK
发明人： SUZUKI TSUNEO , KUBOTA SHUICHI
IPC分类号： E21B7/00 , E21B7/26
摘要： PROBLEM TO BE SOLVED: To realize a strong excavation hole wall consolidated to the vicinity of a limit by removably fitting consolidation plates curved so that the diameter from the center of an auger shaft is gradually increased in the reverse direction to the normal rotating direction during the excavation work at the upper positions of a cutter head around the auger shaft. SOLUTION: A gap is formed between the front half portion of each consolidation plate 6a and an excavation hole wall during the excavation forward rotation. A plate with bolt insertion holes is connected to the back face of the consolidation plate 6a, and the consolidation plate 6a can be removably fitted to an auger shaft 1 by connecting the plate and a bracket 7 fixed to the auger shaft 1 with bolts 8. As an excavation proceeds, excavated sediment is lifted and stirred by the actions of spiral plates 4 and spiral vanes 5 and enters the gaps formed between the consolidation plates 6a and the excavation hole wall. Since the diameter of each consolidation plate 6a from the center of the auger shaft 1 is gradually changed, the sediment is pressed to the wall face, and consolidation proceeds.

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