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    • 2. 发明专利
    • Structure for taking fire-resisting measure for through-hole
    • 用于通孔的消防措施结构
    • JP2010121330A
    • 2010-06-03
    • JP2008294884
    • 2008-11-18
    • Inaba Denki Sangyo Co LtdSekisui Chem Co Ltd因幡電機産業株式会社積水化学工業株式会社
    • KOGA SEIICHINITTA KATSUZOUEDA AKIRA
    • E04B1/94F16L5/02F16L5/04H02G3/22
    • PROBLEM TO BE SOLVED: To provide an easy-to-construct structure for taking fire-resisting measures for a through-hole, which requires only a small used amount of thermally-expansible gap filling material.
      SOLUTION: A long body supporting rack 1, which includes right and left side plate portions 4 and a bottom plate portion 5a and the upper portion of which is structurally formed as an opening or opened, is inserted into the through-hole H, formed in a partition body W, in the state of receiving and supporting a long body K by the bottom plate portion 5a. A cover member 3 for the fire-resisting measures, which closes a gap between the long body supporting rack 1 and the through-hole H, is provided in the opening of the through-hole H in a state in which the thermally-expansible gap filling material 2 for the fire-resisting measures, arranged on the upper portion of the long body K, is sandwiched between the long body K and the cover member.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种易于构造的结构,用于对通孔进行耐火措施,其仅需要少量的可热膨胀的间隙填充材料。 解决方案:将长体支撑架1包括左右侧板部分4和底板部分5a,其上部结构形成为开口或开口,插入到通孔H中 形成在分隔体W中,在底板部分5a接收和支撑长体K的状态下。 在通孔H的开口中设置有用于封闭长体支撑架1和通孔H之间的间隙的耐火措施用盖构件3, 布置在长体K的上部的耐火措施用填充材料2被夹在长体K和盖构件之间。 版权所有(C)2010,JPO&INPIT
    • 3. 发明专利
    • Sound insulation and vibration-proof sheet, pipe joint or pipe, pipe joint structure, pipe structure and leader structure
    • 声音绝缘和防振片,管接头或管道,管接头结构,管道结构和引线结构
    • JP2007262713A
    • 2007-10-11
    • JP2006087523
    • 2006-03-28
    • Inaba Denki Sangyo Co LtdSekisui Chem Co Ltd因幡電機産業株式会社積水化学工業株式会社
    • SAKAMOTO MASAKATSUKOGA SEIICHI
    • E04B1/98B32B5/26B32B15/08E03C1/12E03C1/122E04B1/82E04B1/94F16L5/00G10K11/16G10K11/162
    • PROBLEM TO BE SOLVED: To provide a sound insulation and vibration-proof sheet, surely reducing sound and vibration, and having fire resistance.
      SOLUTION: This sound insulation and vibration-proof sheet includes: an outer layer 2 formed of a resin sheet 22 provided with a metal coat; an intermediate layer 3 stacked on the resin sheet 22 side of the outer layer 2 and formed of high-specific gravity inorganic fiber-made sheet; and an inner layer 4 stacked on the intermediate layer 3 and formed of low-specific gravity inorganic fiber-made sheet. The inner layer 4 (the low specific gravity inorganic fiber-made sheet) functions as a sound absorbing layer, whereby the sound and vibration are absorbed and damped without causing reflection. Further, the intermediate layer 3 (the high specific gravity inorganic fiber-made sheet) functions as a sound insulating layer, whereby transmission of sound to the outside can be restrained. On the other hand, the outer layer 2 functions as a fire resisting layer to thereby prevent burning. Thus, fire resisting performance can be secured and while transmission of sound and vibration to the outside is restrained, sound and vibration can be reduced.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供隔音和防振片,确保减少声音和振动,并具有耐火性。 解决方案:该隔音防振片包括:由设置有金属涂层的树脂片22形成的外层2; 层叠在外层2的树脂片22侧并由高比重无机纤维制成的片形成的中间层3; 以及堆叠在中间层3上并由低比重无机纤维制成的片形成的内层4。 内层4(低比重无机纤维制成片)起吸声层的作用,由此声音和振动被吸收和阻尼而不产生反射。 此外,中间层3(高比重无机纤维制成片)用作隔音层,由此能够抑制声音向外部的传递。 另一方面,外层2用作耐火层,从而防止燃烧。 因此,可以确保耐火性能,并且在抑制声音和振动向外部传播的同时,可以降低声音和振动。 版权所有(C)2008,JPO&INPIT
    • 4. 发明专利
    • Fire-resisting fitting structure and through-hole closing cylinder for wiring equipment
    • 防火配套结构和穿孔式封闭式排气装置
    • JP2013078165A
    • 2013-04-25
    • JP2011214986
    • 2011-09-29
    • Inaba Denki Sangyo Co Ltd因幡電機産業株式会社
    • KOGA SEIICHIHAGIMORI YUKIICHI
    • H02G3/12A62C3/16
    • PROBLEM TO BE SOLVED: To securely close a through hole in a wall if a fire takes place while lowering the manufacturing costs and making construction easy and efficient through rational reconstruction paying attention to special constitution of a fire-resisting fitting structure, and to easily adapt to post-fitting operation when it is forgotten to fit a through-hole closing cylinder.SOLUTION: There is provided a fire-resisting fitting structure for wiring equipment which is provided with a wiring box 3 on a reverse-surface side of a through hole 2 formed in a fire-resisting wall 1 and with top surface-side wiring equipment A subjected to connection processing to wiring 4 led out from the side of the wiring box 3 on a top-surface side of the through hole 2. A through-hole closing cylinder 9 made of thermally expandable heat-resisting resin cylindrically to an inner size such that an in-hole arrangement member arranged in the through hole 2 is positioned in an inner space S is inserted into an inner peripheral surface 1c of the through hole 2 in the wall 1.
    • 要解决的问题:如果发生火灾,通过合理重建降低制造成本并使施工方便快捷,确保关闭墙壁上的通孔,注意耐火配件结构的特殊结构,以及 当忘记安装通孔关闭筒时,容易适应后装配操作。 解决方案:提供了一种用于布线设备的耐火配件结构,其在形成在耐火壁1中的通孔2的背面侧上设置有接线盒3,并且具有顶表面侧 在通孔2的上表面侧从配线箱3侧引出的布线4的布线装置A的接线装置A.由热膨胀性耐热树脂制成的通孔封闭筒9, 内部尺寸使得布置在通孔2中的孔内布置构件位于内部空间S中,插入壁1中的通孔2的内周表面1c中。(C)2013 ,JPO&INPIT
    • 8. 发明专利
    • Wiring/piping insertion hole forming tool
    • 接线/管道插入孔形成工具
    • JP2014145427A
    • 2014-08-14
    • JP2013014666
    • 2013-01-29
    • Inaba Denki Sangyo Co Ltd因幡電機産業株式会社
    • KOGA SEIICHI
    • F16B25/10E04B1/94F16B25/00F16L5/00H02G3/22
    • PROBLEM TO BE SOLVED: To provide a wiring/piping insertion hole forming tool capable of forming, with high work efficiency, an insertion hole capable of preventing direct contact which may cause various problems, between an inner peripheral surface (cross section) of a penetration part of a plate and an outer peripheral surface of wiring/piping.SOLUTION: A wiring/piping insertion hole forming tool 1 is used for forming a wiring/piping insertion hole on a plate B. A tubular base material 2 in which the insertion hole can be formed at an inner surface side, includes: an operated part 3 which can be operated by an operation tool T, and a drilling part 4 which enters the plate B with an operation force to the operated part 3 and drills a hole on the plate B. By operating the operated part 3 from the state where the drilling part 4 is abutted to a front side of the plate B, the plate B is penetrated with the tubular base material 2.
    • 要解决的问题:提供一种布线/管道插入孔形成工具,其能够以高的加工效率形成能够防止直接接触的插入孔,其可能引起各种问题,所述插入孔在穿透的内周面(横截面) 板的一部分和布线/管道的外周表面。解决方案:一个布线/管道插孔形成工具1用于在板B上形成布线/管道插入孔。一种管状基材2,其中插入孔 可以形成在内表面侧,包括:可由操作工具T操作的操作部分3和钻孔部分4,其以操作力进入操作部分3并在其上钻孔 通过将操作部3从钻孔部4抵接在板B的前侧的状态下操作,板B被管状基材2贯通。
    • 9. 发明专利
    • Fireproof measure structure for through-hole and movement regulation member used for it
    • 用于通孔的阻尼器测量结构和用于其的运动调节部件
    • JP2014129854A
    • 2014-07-10
    • JP2012288269
    • 2012-12-28
    • Inaba Denki Sangyo Co Ltd因幡電機産業株式会社
    • KOGA SEIICHIHAGIMORI YUKIICHI
    • F16L5/02
    • PROBLEM TO BE SOLVED: To keep an initial filled state of fireproof measure material loaded in an annular space as much as possible and realize a desired fireproof clogging function with the fireproof measure material even if a moving force to pull and draw acts against a long member caused by an external force such as earthquake and the like.SOLUTION: This invention relates to a fireproof measure structure for a through-hole in which fireproof measure material 4 is filled in an annular space S between an inner peripheral surface 2a of a through-hole 2 of a fireproof structure 1 and an outer side surface of a long member 3 inserted into the through-hole, and there is provided a movement regulation means A for restricting and prohibiting movement of the fireproof measure material 4 in a longitudinal direction of a long member in the annular space S.
    • 要解决的问题:为了尽可能保持装载在环形空间中的防火措施材料的初始填充状态,即使拉动和拉伸的移动力抵抗长部件也能实现与防火措施材料的期望的防火堵塞功能 由地震等外力造成的。本发明涉及一种通孔的耐火措施结构,其中防火措施材料4填充在通孔的内周面2a之间的环形空间S中, 防火结构体1的孔2和插入通孔的长构件3的外侧表面,并且设置有用于限制和禁止防火测量材料4在纵向方向上的运动的移动调节装置A 环形空间中的长构件
    • 10. 发明专利
    • Through hole blocking structure and through hole blocking kit used for the same
    • 通过孔阻塞结构和通过其使用的孔阻塞套件
    • JP2011074969A
    • 2011-04-14
    • JP2009225306
    • 2009-09-29
    • Inaba Denki Sangyo Co Ltd因幡電機産業株式会社
    • KOGA SEIICHIHAGIMORI YUKIICHI
    • F16L5/04E04B1/94H02G3/22
    • F16L5/04
    • PROBLEM TO BE SOLVED: To improve fireproof performance of a blocking section of a through hole formed on a wall body of a half wall structure. SOLUTION: Heat resistant material through sleeve 6 having length dimension L larger than thickness dimension t1 of a plate shape body layer 4 is disposed in the through hole 2 formed on a half wall structure wall body in which the plate shape body layer 4 composing a wall surface 3 is provided at only a face side of a structure material 5 in a biased arrangement in which a longitudinal center thereof is biased to a wall face and back direction one side from a thickness direction center line c2 of the plate shape body layer 4. A regulating means 11 provided in at least a part of a through space 9 between an outer surface of a long body P inserted through an inside of the through sleeve 6 and an inner surface of the through sleeve 6 or in at least a part of a region over a section opposing to the through space 9 and an opening part 9A at another side in the wall face and back direction from another side in the wall face and back direction, so that the thermally expandable blocking material 10 having thermal expandability will block the inside of the through sleeve 6 when thermally expanded, and regulating a thermally expandable blocking material 10 from falling off a prescribed expansion region to another side in the wall face and back direction when the same thermally expands, is disposed at another side in the wall face and back direction of the thermally expandable blocking material 10. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提高形成在半壁结构的壁体上的通孔的阻挡部的防火性能。 解决方案:具有长度尺寸L大于板形体层4的厚度尺寸t1的耐热材料通过套筒6设置在半壁结构壁体上形成的通孔2中,其中板形体层4 构成壁面3仅在构造材料5的正面设置有偏置构造,其中其纵向中心从板状体的厚度方向中心线c2偏压到壁面和背面方向一侧 在通过套筒6的内部插入的长体P的外表面和贯通套筒6的内表面之间的至少一部分通孔9中设置的调节装置11,或者至少 一部分与通孔9相对的区域的一部分和在壁面和背面方向上的另一侧的壁面和背面方向的另一侧的开口部9A,使得热膨胀阻挡垫 具有热膨胀性的榫眼10在热膨胀时将阻塞贯通套筒6的内部,并且当同一热膨胀时,调节热膨胀阻挡材料10在壁面和背面方向上脱离规定的膨胀区域到另一侧时是 设置在可热膨胀阻挡材料10的壁面和背面的另一侧。版权所有(C)2011,JPO&INPIT