会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明专利
    • Core die for compacting cylindrical member, compacting device, and compacting method
    • 用于压制圆柱形构件,压制装置和压制方法的芯模
    • JP2008272795A
    • 2008-11-13
    • JP2007119661
    • 2007-04-27
    • Hitachi Powdered Metals Co Ltd日立粉末冶金株式会社
    • KOBAYASHI KINYANAGASHIMA HIDEAKIISHIZAWA SHUICHIENOMOTO YUJIARAKAWA TOMOAKISHIMA JIROISHIHARA CHIO
    • B30B11/02B22F3/02B22F3/035B30B11/00
    • B28B3/08B22F3/03B28B3/083B30B11/02
    • PROBLEM TO BE SOLVED: To provide a stepped core die in which the crack in a corner part is hard to occur, even when the radius of curvature in the corner part between a stepped part and the succeeding side face part is reduced, in the compacting of a cylindrical member where an inner circumferential side is provided with a projecting part in an axial direction or a hollow part in a radial direction, using the stepped core die.
      SOLUTION: Regarding the core die for compacting a cylindrical member in which the inner circumferential side is provided with the projecting part in the axial direction or a level difference or a hollow in the radial direction, at least a part in the outer circumferential face of the core die body is provided with a level difference part projecting to the radial direction, the core die body is split into two parts at the same face as the upper face of the level difference part, and the split faces are mechanically joined or adhered with adhesives to each other.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供难以发生角部的裂纹的阶梯式芯模,即使在台阶部与后侧面部之间的角部的曲率半径减小的情况下, 在使用阶梯式铁芯模具的内周侧在轴向设置突出部分或径向中空部分的圆筒形构件的压实中。 < P>解决方案:关于用于压缩其中内周侧在轴向方向上设置突出部分的圆柱形构件的芯模或者在径向方向上具有水平差或中空部的芯模,至少在外周的一部分 芯模体的表面设置有向径向突出的水平差部分,芯模体在与水平差部分的上表面相同的表面处分成两部分,并且分裂面机械连接或 用粘合剂粘合在一起。 版权所有(C)2009,JPO&INPIT
    • 6. 发明专利
    • Method and device for molding block
    • 用于模制块的方法和装置
    • JP2005067091A
    • 2005-03-17
    • JP2003301746
    • 2003-08-26
    • Yunison:Kk株式会社ユニソン
    • IDO HISATOSHITANIGUCHI TERUHIKO
    • B28B3/08
    • B28B3/083
    • PROBLEM TO BE SOLVED: To provide a method for molding a block by which a deeply engraved unevenness pattern can be stably formed on the surface of the block to be manufactured by pressure molding, and a device for molding the block using this method.
      SOLUTION: In this method for molding the block, when a press mold 15 for forming a recess ascends to leave apart from a raw material 14 after pressurizing a part 24 scheduled for forming a recessed part on the upper surface of the raw material 14 during a recess forming process, the entire region parts 25 and 26 other than the part 24 are pressurized by press molds 16 and 17 for flat pressurizing arranged on both sides of the press mold 15. While the lower surface of the press mold 15 ascends upto to a position above a position for flat pressurizing, the lower surface of each of the press part 16a and 17a of the press molds 16 and 17 for flat pressurizing always keep an adjacent part to the part 24 pressed downward. Consequently, when a projecting part 15a of the press mold 15 ascends, it is possible to prevent the raw material 14 from being drawn and adhering to the side surface of the projecting part 15a.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种用于模制块的方法,通过该块可以通过加压成型在要制造的块的表面上稳定地形成深刻的不平坦图案;以及使用该方法模制块的装置 。 解决方案:在用于模制块的方法中,当用于形成凹部的压模15在原料14的上表面上加压预定形成凹部的部分24之后从原料14离开时脱离 如图14所示,在凹部成形处理中,除了部分24以外的整个区域部分25和26被加压,用于设置在压模15的两侧的用于平面加压的压模16和17.当压模15的下表面上升时 直到达到用于平坦加压的位置上方的位置,用于平坦加压的压模16和17的每个按压部分16a和17a的下表面总是保持与向下压的部分24相邻的部分。 因此,当压模15的突出部15a上升时,可以防止原料14被拉出并附着在突出部15a的侧面。 版权所有(C)2005,JPO&NCIPI
    • 7. 发明专利
    • Mold structure for cement molded article
    • 水泥模具的模具结构
    • JPH11277514A
    • 1999-10-12
    • JP8136698
    • 1998-03-27
    • Okayama Sekisui Kogyo KkSekisui Chem Co Ltd岡山積水工業株式会社積水化学工業株式会社
    • TSUROO TETSUYA
    • B28B3/02B28B3/08
    • B28B3/083
    • PROBLEM TO BE SOLVED: To provide a mold structure by which a cement molded article wherein dehydration and compression become uniform over the whole face of a product and the surface is good and freeze-thaw resistance is excellent can be molded.
      SOLUTION: A mold structure for a cement molded article consisting of a freely hoisting/lowering top mold 1 and a stationary bottom mold 2 and wherein a molding face with a water suction function is formed on the top mold 1 and the bottom mold 2 is constituted of a middle mold 21 and a form 22 movable in the up and down direction around this middle mold 21, is provided and the hoisting/lowering top mold 1 has a structure divided into at least two parts and these divided parts can be respectively individually hoisted and lowered.
      COPYRIGHT: (C)1999,JPO
    • 要解决的问题:提供一种模制结构,其中在产品的整个表面上脱水和压缩变得均匀的水泥模制品和表面是好的,并且抗冻融性优异。 解决方案:一种用于由自由提升/降低顶模1和固定底模2组成的水泥模制品的模具结构,其中在顶模1和底模2上形成具有吸水功能的模制面 中间模具21和围绕该中间模具21可沿上下方向移动的模具22,并且升降模具1具有被分成至少两部分的结构,并且这些分割部分可分别单独地悬挂 并降低。