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1. 发明专利

JP2002035898A COOLING DRUM FOR CONTINUOUS CASTING 失效
公开(公告)号：JP2002035898A
公开(公告)日：2002-02-05
申请号：JP2000226615
申请日：2000-07-27
申请人： MITSUBISHI HEAVY IND LTD , NIPPON STEEL CORP
发明人： YAMAMOTO KEIICHI , HASHIMOTO RITSUO , TANI MITSUO , YOKOO KAZUTOSHI , SASAKI KUNIMASA , YUSA JOJI , ISOGAMI KATSUYUKI , YAMAMURA KAZUTO , IZU TADAHIRO , TANAGA TAKESHI
IPC分类号： B22D11/06
摘要： PROBLEM TO BE SOLVED: To provide a cooling drum for continuous casting capable of effectively preventing shift caused by the difference between the thermal expansions of a drum sleeve of a cooling drum and the drum body at a joint face such as a shrink fit of the both members during the casting work. SOLUTION: Molton metal 3 is supplied into a pouring basin formed by a pair of cooling drums 1 mutually rotating opposite to each other and side gates 2 and a splidifying shell is formed by cooling the molten metal by bringing it contact with the surface of the cooling drum 1 to cast a thin metal sheet 4, in the cooling drum of the drum type continuous casting machine. The cooling drum 1 is provided with a drum body 11 having a hollow shaft 11a at both side ends and a drum sleeve 10 fitted to the outer periphery of the drum body 1, and many streaks of warm water passageways 30a, 30b extending to the axial center of the drum along the joint face with the drum sleeve 10 at least in the inside of the drum body 11 are formed while separating by a specified distance from each other in the circumferential direction, and cooling water whose temperature is raised by heat exchange at the cooling water holes 22a, 22b of the drum sleeve 10 is led to the warm water passageways 30a, 30b.

2. 发明专利

JP2012176553A Tire vulcanizing apparatus 有权
标题翻译：轮胎装载机
公开(公告)号：JP2012176553A
公开(公告)日：2012-09-13
申请号：JP2011040726
申请日：2011-02-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUKUDA HIDEKI , MATSUNAGA KUNIO , YUSA JOJI
IPC分类号： B29C33/02 , B29L30/00
CPC分类号： B29D30/0601 , B29L2030/00
摘要： PROBLEM TO BE SOLVED: To uniformly exert a pressing force by an upper die during a vulcanizing process, in a tire vulcanizing apparatus in which a lift and slide mechanism is slidable back to an evacuation position.SOLUTION: The tire vulcanizing apparatus 1A that completes a green tire into a complete-tire shape by putting the green tire into a die separable into a lower die 3 and an upper die 4 and heating and pressing the green tire, includes the slide mechanism that can reciprocate the upper die 4 separated and lifted from the lower die 3 by operations of a movable carriage 14 between a vulcanizing position at which the upper die 4 is pushed toward the lower die 3 fixed and installed to a base 2 and an evacuation position at which the green tire is placed and is taken out after being formed into a complete tire between the lower die 3 and the evacuation position. The upper die 4 is installed under a beam 11 being integrated with a tie rods 13 which can move upward and downward along guide holes provided on the movable carriage 14 by operations of the lift cylinders 12 through a pressing cylinder mechanism 30.
摘要翻译：要解决的问题：在硫化过程中通过上模均匀地施加压力，在提升和滑动机构可滑回到抽空位置的轮胎硫化装置中。解决方案：通过将生胎放入可分离成下模3和上模4并加热和加压生胎的模具中，将生胎完成成轮胎形状的轮胎硫化装置1A包括滑动机构，其能够使上模4从下模3分离和升起，通过可移动滑架14在上模4被推向固定并安装到底座2的下模3的硫化位置和并且在下模3和排气位置形成完整的轮胎之后取出生轮胎的排气位置。上模4安装在与连接杆13一体的梁11的下方，该拉杆13可以通过提升缸12通过压缸机构30的操作而沿设置在可移动滑架14上的引导孔向上和向下移动。（C）2012，JPO＆INPIT

3. 发明专利

JP2000246403A LUBRICATING DEVICE AND LUBRICATING METHOD FOR ROLL TYPE CONTINUOUS CASTER 失效
公开(公告)号：JP2000246403A
公开(公告)日：2000-09-12
申请号：JP5325499
申请日：1999-03-01
申请人： MITSUBISHI HEAVY IND LTD
发明人： YUSA JOJI , MATSUMOTO TAKAHIRO , MIYAKE KATSUYOSHI
IPC分类号： B22D11/06 , B22D11/07
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device and a lubricating method for a roll type continuous caster, that the lubrication is uniformly applied on the sliding surface to further reduce the wearing. SOLUTION: Sliding members 18, 19 are disposed on the sliding zones 17R, L, in which the inner surface side of the side weir 4 and the end surface sides of the rolls 1 are relatively slid, and the sliding members 18, 19 are formed of a first material and a second material, having different material characteristics, and alternately disposed in the sliding direction of the sliding zones 17R, L so as to have the sliding surface 11 in each of the sliding zones 17R, L. One of the first material and the second material, having mutually different material characteristic, is the lubricant for the other. Powdered powders are transported on the front of high hardness material adjoining in the sliding direction and rollingly shifted or slidingly shifted to lubricate the sliding surfaces on the surface of the high hardness material. Such a lubricating action is repeated in turn in the sliding zones 17R, L, such as the arc orbits and is uniformized over the whole sliding zones 17R, L.

4. 发明专利

JP2002035897A COOLING DRUM FOR CONTINUOUS CASTING 失效
公开(公告)号：JP2002035897A
公开(公告)日：2002-02-05
申请号：JP2000218659
申请日：2000-07-19
申请人： MITSUBISHI HEAVY IND LTD , NIPPON STEEL CORP
发明人： YAMAMOTO KEIICHI , HASHIMOTO RITSUO , TANI MITSUO , YOKOO KAZUTOSHI , MIYAKE KATSUYOSHI , YUSA JOJI , TSUNENARI KEIJI , YAMAMURA KAZUTO , YAMADA MAMORU , ISAKI HIROSHI
IPC分类号： B23P11/02 , B22D11/06
摘要： PROBLEM TO BE SOLVED: To provide a cooling drum for continuous casting in which sleeves of a pair of cooling drums do not relatively deviate from each other. SOLUTION: In the cooling drum for a drum type continuous casting machine, molten metal 3 is supplied to a pouring basin formed by a pair of cooling drums 1 which rotates opposite to each other and side gates 2 to bring it into contact with the surface of the cooling drum 1 and cool it and form a solidified shell for casting a metal thin sheet 4, the cooling drum 1 is provided with a drum body 11 having a hollow shaft 11a at both ends and a drum sleeve 10 fitted to the outer periphery of the drum body 11 and further, the drum body 11 is dividedly formed of a pair of shaft members 11A of which the hollow shaft 11a is integrally formed and which is connected to the end of the drum sleeve respectively, and a core member 11B which does not keep in contact with the shaft member 11A and is shrink-fitted onto the inside face of the drum sleeve.

5. 发明专利

JP2001140013A VAPORIZING-SEPARATION APPARATUS OF IMPURITY IN MOLTEN STEEL 失效
公开(公告)号：JP2001140013A
公开(公告)日：2001-05-22
申请号：JP32183799
申请日：1999-11-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： YUSA JOJI , FUJIOKA HIRONORI , MATSUDA NAOHIKO
IPC分类号： C22B9/04 , C21C7/10 , C22B15/14
摘要： PROBLEM TO BE SOLVED: To provide a vaporizing-separation apparatus of impurity in molten steel, with which the impurity in the molten steel is efficiently vaporized, separated and removed. SOLUTION: This vaporizing-separation apparatus of the impurity in the molten steel, is provided with a molten steel sucking part 14 and a molten steel discharging part 15 for feeding the molten steel 3 in the inner part, and a vacuum vaporizing chamber 4 connected with these parts, and the end parts 14a and 15a of the molten steel sucking part and the molten steel discharging part respectively are dipped into the molten steel 3 in a vessel 2, sucking up the molten steel 3 in the vessel 2 into the vacuum vaporizing chamber 4 through the molten steel sucking part 14 and returning back the molten steel 3 into a vessel 2 from the molten steel discharging part 15 after vaporizing and removing the impurity in the molten steel 3 by utilizing the difference between the vaporizing pressures of the impurity and iron when the molten steel is fluidized from the molten steel sucking part 14 to the molten steel discharging part 15 on the bottom surface 5 in the vacuum vaporizing chamber 4. The molten steel 3 fluidizing the bottom surface 5 is constituted so as to make flow toward stagnant parts H, I, J and K in the vacuum vaporizing chamber 4 by arranging flowing passage guiding members 20, 21, 25 and 28 on the bottom surface 5 in the vacuum vaporizing chamber 4.

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