利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.024 秒)

    Method of producing planographic printing plate support
    2.
    发明授权
    Method of producing planographic printing plate support 失效
    生产平版印刷版支架的方法

    公开(公告)号：US5350010A

    公开(公告)日：1994-09-27

    申请号：US89562

    申请日：1993-07-12

    申请人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki ,  Akio Uesugi

    发明人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki ,  Akio Uesugi

    IPC分类号： B41N1/08 ,  C22C21/00 ,  B22D11/06

    CPC分类号： B41N1/083 ,  C22C21/00

    摘要： A method of producing a planographic printing plate support in which after aluminum is continuously cast directly from molten aluminum into a thin aluminum plate, the aluminum thin plate is subjected to cold rolling, heat treatment and flattening to obtain an aluminum support. The aluminum support is then subjected to surface toughening. The components of the aluminum support areFe: 0.4%-0.2%,Si: 0.20%-0.05%,Cu: not larger than 0.02%, and the Al purity is not smaller than 99.5%. After continuous casting, Fe in a range of from 20% to 90% of the Fe total content exists in a grain boundary and the rest of Fe exists as a solid solution in grains. In this case, it is preferable that in a section perpendicular to the direction of continuous casting, the grain size is in a range of from 2 .mu.m to 500 .mu.m.

    摘要翻译： 一种平版印刷版支撑体的制造方法，其特征在于，将铝从熔融铝直接连续铸造成薄铝板后，对铝薄板进行冷轧，热处理，平坦化，得到铝载体。 然后将铝载体进行表面增韧。 铝载体的组分为Fe：0.4％-0.2％，Si：0.20％-0.05％，Cu：不大于0.02％，Al纯度不小于99.5％。 在连续铸造之后，在Fe界限中存在Fe总量的20〜90％范围的Fe，其余的Fe作为固体颗粒存在。 在这种情况下，优选在与连铸方向垂直的截面中，粒径在2μm〜500μm的范围内。

    Method of splicing webs
    3.
    发明授权
    Method of splicing webs 失效
    拼接网的方法

    公开(公告)号：US4983241A

    公开(公告)日：1991-01-08

    申请号：US301564

    申请日：1989-01-26

    申请人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki

    发明人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki

    IPC分类号： B21B15/00 ,  B23K9/025 ,  B23K26/26 ,  B23K33/00 ,  B23K35/00 ,  B65H21/00 ,  G03C11/00 ,  G03D15/04

    CPC分类号： G03C11/00 ,  B23K26/26 ,  B23K33/00 ,  B23K35/001 ,  B23K9/025 ,  B65H21/00 ,  G03D15/043 ,  B21B15/0085 ,  B65H2301/46327

    摘要： A method of splicing together leading and following webs which are delivered successively. In the splicing method, when the leading and following webs are different in shape or material from each other, there is interposed between the leading and following webs a dummy web for increasing the strength of splicing of the webs. Also, when the leading and following webs are welded and spliced together, the two webs are in part overlapped on each other and the overlapped portions thereof are cut inclined with respect to the width direction of the webs. After waste materials produced from the cutting are removed, the ends of the webs are butted against each other or slightly overlapped on each other and then are welded together. A welded and spliced portion, which includes a fusion portion and a recrystallized portion produced due to heat during welding, is formed such that a difference between the web thickness of the recrystallized portion and the thickness of the adjoining portions of the recrystaliized portion is within .+-.30%.

    摘要翻译： 将连续输送的前后连接片拼接在一起的方法。 在接合方法中，当前后的幅材彼此不同的形状或材料时，在前后的幅材之间插入用于增加幅材拼接强度的虚拟幅材。 此外，当前后的网被焊接并接合在一起时，两个腹板彼此重叠，并且其重叠部分相对于腹板的宽度方向倾斜切割。 在从切割产生的废料被去除之后，网的端部相互对接或彼此稍微重叠，然后被焊接在一起。 形成焊接接合部分，其包括熔合部分和由于焊接期间的热而产生的再结晶部分，使得再结晶部分的卷材厚度与重结晶部分的相邻部分的厚度之间的差在+ / -30％。

    Method and apparatus for splicing metal webs
    4.
    发明授权
    Method and apparatus for splicing metal webs 失效
    用于拼接金属网的方法和装置

    公开(公告)号：US5506387A

    公开(公告)日：1996-04-09

    申请号：US395290

    申请日：1995-02-27

    申请人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki

    发明人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki

    IPC分类号： B21B15/00 ,  B21C47/24 ,  B23K9/025 ,  B23K9/02

    CPC分类号： B21B15/0085 ,  B21C47/247 ,  B23K9/025

    摘要： Method and apparatus for splicing together the ends of metal webs by TIG welding. In the method and apparatus, since the tapered end portion of an electrode disposed at the leading end of a welding torch for use in TIG welding is formed in a semi-spherical shape or in a circular flat surface, arc can remain stable even if the length of the arc in the TIG welding is changed suddenly at the welding starting or terminating end portion of the weldedly spliced portion of the metal webs.

    摘要翻译： 通过TIG焊接将金属网的端部拼接在一起的方法和装置。 在该方法和装置中，由于设置在用于TIG焊接的焊枪的前端的电极的锥形端部形成为半球形或圆形平坦表面，所以即使 TIG焊接中的电弧的长度在金属网的焊接接合部分的焊接起始端或端部处突然改变。

    Method of splicing webs
    5.
    发明授权
    Method of splicing webs 失效
    拼接网的方法

    公开(公告)号：US5056703A

    公开(公告)日：1991-10-15

    申请号：US536862

    申请日：1990-06-12

    申请人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki

    发明人： Hirokazu Sawada ,  Tsutomu Kakei ,  Masaya Matsuki

    IPC分类号： B21B15/00 ,  B23K9/025 ,  B23K26/26 ,  B23K33/00 ,  B23K35/00 ,  B65H21/00 ,  G03C11/00 ,  G03D15/04

    CPC分类号： G03C11/00 ,  B23K26/26 ,  B23K33/00 ,  B23K35/001 ,  B23K9/025 ,  B65H21/00 ,  G03D15/043 ,  B21B15/0085 ,  B65H2301/46327

    摘要： A method of splicing together leading and following webs which are delivered successively. In the splicing method, when the leading and following webs are different in shape or material from each other, there is interposed between the leading and following webs a dummy web for increasing the strength of splicing of the webs. Also, when the leading and following webs are welded and spliced togethr, the two webs are in part lapped on each other and the lapped portions thereof are cut inclined with respect to the width direction of the webs. After waste materials produced from the cutting are removed, the ends of the webs are butted against each other or slightly lapped on each other and are then welded together. A welded and spliced portion, which includes a fusion portion and a recrystallized portion produced due to heat during welding, is formed such that a difference between the web thickness of the recrystallized portion and the thickness of the adjoining portions of the recrystallized portion is within .+-.30%.

    摘要翻译： 将连续输送的前后连接片拼接在一起的方法。 在接合方法中，当前后的幅材彼此不同的形状或材料时，在前后的幅材之间插入用于增加幅材拼接强度的虚拟幅材。 此外，当引导和跟随的网被焊接和接合时，两个网彼此部分地重叠，并且其重叠部分相对于腹板的宽度方向倾斜切割。 在从切割产生的废料被去除之后，网的端部相互对接或者彼此稍微搭接，然后焊接在一起。 焊接接合部分包括熔合部分和由于焊接期间的热而产生的再结晶部分，使得再结晶部分的卷材厚度与再结晶部分的相邻部分的厚度之间的差值在+ / -30％。

    Method and apparatus for splicing metal webs
    6.
    发明授权
    Method and apparatus for splicing metal webs 失效
    用于分离金属网的方法和装置

    公开(公告)号：US5074457A

    公开(公告)日：1991-12-24

    申请号：US649257

    申请日：1991-01-31

    申请人： Masaya Matsuki ,  Hirokazu Sawada ,  Tsutomu Kakei

    发明人： Masaya Matsuki ,  Hirokazu Sawada ,  Tsutomu Kakei

    IPC分类号： B21B15/00

    CPC分类号： B21B15/0085

    摘要： Method and apparatus for splicing together metal webs with the ends thereof being butted against each other or slightly lapped on each other. In the metal web splicing apparatus, there is provided a reduction roller which comprises a hold portion having a first radius and a projected portion having a second radius slightly greater than the first radius. With use of the reduction roller, while both sides of the weld spliced portion of the metal webs are being held and fixed by the hold portion of the roller, the weld spliced portion is rolled by the projected portion of the roller, thereby preventing escape of the rolled portion.

    Method of producing support for planographic printing plate
    7.
    发明授权
    Method of producing support for planographic printing plate 失效
    生产平版印刷版支架的方法

    公开(公告)号：US5462614A

    公开(公告)日：1995-10-31

    申请号：US207163

    申请日：1994-03-08

    申请人： Hirokazu Sawada ,  Akio Uesugi ,  Masaya Matsuki

    发明人： Hirokazu Sawada ,  Akio Uesugi ,  Masaya Matsuki

    IPC分类号： B21B1/34 ,  B21B1/36 ,  B21B3/00 ,  B22D11/06 ,  B22D11/12 ,  B41N1/08 ,  C22F1/04

    CPC分类号： B22D11/0622 ,  B21B3/003 ,  B22D11/1206 ,  B41N1/083 ,  C22F1/04 ,  B21B1/34 ,  B21B1/36 ,  B21B2003/001

    摘要： A method of producing a support for a planographic printing plate, which reduces the scattering in the material of the aluminum support, improves the yield of the electrolytic surface graining treatment, and is able to produce lithographic printing plates having superior surface graining aptitude. Aluminum material with a width of 1000 mm and a thickness of 6 mm is formed in the continuous casting twin-roller thin plate device. It is then cold rolled to a plate thickness of 3 mm, and after conducting annealing at 400.degree. C., cold rolling (including correction) is further conducted to bring it to 0.3 mm and form the samples. The temperature distribution of the molten metal at the outlet of the molten metal supply nozzle is kept within a predetermined range.

    摘要翻译： 制造平版印刷版的支撑体的方法，其减少了铝载体的材料的散射，提高了电解表面磨粒处理的产率，并且能够生产具有优异表面磨粒性能的平版印刷版。 在连续铸造双辊薄板装置中形成宽度为1000mm，厚度为6mm的铝材。 然后将其冷轧至板厚为3mm，并且在400℃退火后，进一步进行冷轧（包括校正）使其为0.3mm并形成样品。 熔融金属供给喷嘴出口处的熔融金属的温度分布保持在预定范围内。

    Support for a planographic printing plate and method for producing same
    8.
    发明授权
    Support for a planographic printing plate and method for producing same 失效
    支持平版印刷版及其制造方法

    公开(公告)号：US5456772A

    公开(公告)日：1995-10-10

    申请号：US132871

    申请日：1993-10-07

    申请人： Masaya Matsuki ,  Hirokazu Sawada ,  Akio Uesugi

    发明人： Masaya Matsuki ,  Hirokazu Sawada ,  Akio Uesugi

    IPC分类号： B21B3/00 ,  B22D11/06 ,  B41N1/08 ,  C22F1/04

    CPC分类号： B22D11/0622 ,  B41N1/083 ,  C22F1/04 ,  B21B2003/001

    摘要： A support for a planographic printing plate support in which variations in the quality of the material of the aluminum support are reduced to thereby improve the yield in an electrolytic graining treatment and which is excellent in susceptibility to graining, has no stripe irregularities, and excellent appearance, and a method for producing such a planographic printing plate. An aluminum plate material is formed through a twin-roller continuous casting apparatus and subjected to cold rolling. Successively, the plate is subjected to heat treatment so as to form a surface portion of a depth of at least 15 .mu.m in the thickness direction having no recrystallization in the surface layer. If necessary, the plate may be subjected to cold rolling again as final rolling. Thereafter, the plate is subjected to correction.

    摘要翻译： 对于平版印刷版支撑体的支撑体，其中铝载体的材料的质量变化减小，从而提高电解粗面化处理的成品率，并且具有优异的磨粒敏感性，没有条纹不规则和优异的外观 ，以及这种平版印刷版的制造方法。 通过双辊连续铸造装置形成铝板材并进行冷轧。 接着，对板进行热处理，以形成在表面层中没有再结晶的厚度方向上至少15μm的深度的表面部分。 如果需要，板可以在最终轧制时再次进行冷轧。 此后，对板进行校正。

    Support for a planographic printing plate and method for producing same
    9.
    发明授权
    Support for a planographic printing plate and method for producing same 失效

    公开(公告)号：US5547522A

    公开(公告)日：1996-08-20

    申请号：US415388

    申请日：1995-04-03

    申请人： Masaya Matsuki ,  Hirokazu Sawada ,  Akio Uesugi

    发明人： Masaya Matsuki ,  Hirokazu Sawada ,  Akio Uesugi

    IPC分类号： B21B3/00 ,  B22D11/06 ,  B41N1/08 ,  C22F1/04

    CPC分类号： B22D11/0622 ,  B41N1/083 ,  C22F1/04 ,  B21B2003/001

    摘要： A support for a planographic printing plate support in which variations in the quality of the material of the aluminum support are reduced to thereby improve the yield in an electrolytic graining treatment and which is excellent in susceptibility to graining, has no stripe irregularities, and excellent appearance, and a method for producing such a planographic printing plate. An aluminum plate material is formed through a twin-roller continuous casting apparatus and subjected to cold rolling. Successively, the plate is subjected to heat treatment so as to form a surface portion of a depth of at least 15 .mu.m in the thickness direction having no recrystallization in the surface layer. If necessary, the plate may be subjected to cold rolling again as final rolling. Thereafter, the plate is subjected to correction.