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1. 发明专利

JPH07155910A WIDTH-VARIABLE MOLD DEVICE 失效
公开(公告)号：JPH07155910A
公开(公告)日：1995-06-20
申请号：JP30187593
申请日：1993-12-01
申请人： SUMITOMO LIGHT METAL IND
发明人： NAKANO TADASHI , UEHARA TOSHIHIKO , ADACHI SHUNSUKE
IPC分类号： B22D11/16 , B22D11/04 , B22D11/049 , B22D11/05
摘要： PURPOSE:To provide a width-variable mold device easy in operation, excellent in and the precision, large in operational power and capable of making a device compact. CONSTITUTION:The width-variable mechanism 13 for moving simultaneously both long-side members 9a of the mold 3 is constituted of plural pairs of the first members 25 integrally fitted to the outside of the long-side members 9a, plural pairs of the wedge-shaped second member 27 arranged at the position interposed with both the first members 25 and moving the both long-side members 9a by restraining them with the first members 25, a rotary shaft 29 for moving the second members 27 in the long-side direction and a transmitting mechanism 31 for transmitting the driving force to the rotary shaft.

2. 发明专利

JPH04218624A METHOD FOR RECOVERING MATERIAL COMPONENT FROM CLAD MATERIAL 失效
公开(公告)号：JPH04218624A
公开(公告)日：1992-08-10
申请号：JP40281290
申请日：1990-12-17
申请人： SUMITOMO LIGHT METAL IND
发明人： ADACHI SHUNSUKE , UEHARA TOSHIHIKO , TSUCHIDA MAKOTO
IPC分类号： C22B7/00
摘要： PURPOSE:To reuse material components recovered from a clad material. CONSTITUTION:A waste material 10 is put into a supply tank 5, and this tank 5 is attached to a receiver tank 3. This receiver tank 3 is provided to a heat treatment furnace. Subsequently, the waste material in the supply tank 5 is heated and melted (primary melting treatment) at a temp. (e.g. 60 deg.C) higher than the liquids temp. (590 deg.C) of cladding materials 12 and lower than the solids temp. (643 deg.C) of a core material 11. The resulting molten metal is allowed to pass through a hole 5a and collect in the bottom of the receiver tank 3. Then, the material to be treated, after the primary melting treatment, is put into the ordinary heat treatment furnace and melted (secondary melting treatment) at a temp. of 660 deg.C which is higher than the liquids temp. (655 deg.C) of the core material 11, by which the residual material components which are not recovered yet by the primary melting treatment are recovered. By this method, the cladding material and the core material can be separately recovered, and reusability can be increased.

3. 发明专利

JPH0124590B2 失效
公开(公告)号：JPH0124590B2
公开(公告)日：1989-05-12
申请号：JP9792983
申请日：1983-06-03
申请人： SUMITOMO LIGHT METAL IND
发明人： NAKAMURA EIJI , INUMARU SUSUMU , SHIGA NOBUMICHI , ADACHI SHUNSUKE
IPC分类号： B22D11/00 , B22D11/04 , B22D11/041 , B22D11/049

4. 发明专利

JPH0126788B2 失效
公开(公告)号：JPH0126788B2
公开(公告)日：1989-05-25
申请号：JP9792783
申请日：1983-06-03
申请人： SUMITOMO LIGHT METAL IND
发明人： NAKAMURA EIJI , INUMARU SUSUMU , SHIGA NOBUMICHI , ADACHI SHUNSUKE
IPC分类号： B22D11/00

5. 发明专利

JPH0124589B2 失效
公开(公告)号：JPH0124589B2
公开(公告)日：1989-05-12
申请号：JP9792883
申请日：1983-06-03
申请人： SUMITOMO LIGHT METAL IND
发明人： NAKAMURA EIJI , INUMARU SUSUMU , SHIGA NOBUMICHI , ADACHI SHUNSUKE
IPC分类号： B22D11/00 , B22D11/04 , B22D11/041 , B22D11/049

6. 发明专利

JPH0131977B2 失效
公开(公告)号：JPH0131977B2
公开(公告)日：1989-06-28
申请号：JP5645183
申请日：1983-03-31
申请人： SUMITOMO LIGHT METAL IND
发明人： YOSHIDA MASAHIRO , ADACHI SHUNSUKE , NAKAMURA KENICHI
IPC分类号： B22D11/04 , B22D11/041 , B22D11/049 , B22D11/055

7. 发明专利

JPS629747A CONTINUOUS CASTING MOLD DEVICE 失效
公开(公告)号：JPS629747A
公开(公告)日：1987-01-17
申请号：JP14966785
申请日：1985-07-08
申请人： SUMITOMO LIGHT METAL IND
发明人： ADACHI SHUNSUKE , JOGO JUNICHI , YOSHIDA MASAHIRO , OYABU KUNIO , NAKANO TADASHI , INOUE TOSHINORI
IPC分类号： B22D11/04 , B22D11/05
摘要： PURPOSE:To permit the easy change of the sectional shape of a continuous casting mold of a rectangular section which consists of a pair of long side members and short side members and is changeable in the sectional shape without the need for replacing the bottom plate thereof by forming the bottom plate of the above-mentioned casting mold into the specific construction having slopes at both ends in the longitudinal direction. CONSTITUTION:The bottom plate 20 of the continuous casting mold 4 which is formed of a pair of the water cooling type long side members 4, 4 and a pair of water cooling type short side members 6, 6 and can be changed in the rectangular sectional shape by the attachment and detachment of said members is formed with the slopes 26, 26 at both ends in the longitudinal direction. The attachment and detachment of the short side members 6 imposed thereon are executed on the slopes 26 while the leakage of a molten steel is prevented. The long side members 4 are also curved 22 in such a manner that the outside thereof projects. Said members are made attachable and detachable to and from each other by supporting members 8, 8 at both ends. The long side and short side members are attached and detached without changing the bottom plate 20 at every change in the stage of changing the sectional shape of the continuous casting mold to an optional shape by attaching and detaching two pairs of the long and short side members and therefore the rectangular sectional shape of the steel ingot is easily and quickly changed and the working efficiency is improved.

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