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公开(公告)号：JP2005061096A
公开(公告)日：2005-03-10
申请号：JP2003293454
申请日：2003-08-14
Applicant: Sanko Techno Co Ltd , Tateyama Kensetsu Kk , サンコーテクノ株式会社 , 館山建設株式会社
Inventor： HARADA TSUGUYA , YAGISAWA YASUE , HATORI SHUNJI
Abstract: PROBLEM TO BE SOLVED: To provide an expansion anchor for joining a plurality of concrete skeletons more firmly and positively, and a method of repairing a concrete base material.
SOLUTION: The expansion anchor 1 used in this case is constituted so that one end 11b of an expansion sleeve 11 formed in a hollow cylinder shape and having slits 14, 15, 16 extending in a longitudinal direction from the respective ends 11a, 11b is mounted with an expansion cone 19 having a tapered part 19a at the outer periphery to be tapered toward the mounted side to the expansion sleeve 11 and that a conical pipe member 18 of a hollow cylinder shape having a tapered part 18a at the outer periphery to be tapered toward the expansion sleeve 11 is connected to the other end 11a of the expansion sleeve 11 through a thin-walled part 17 ruptured by driving.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种用于更牢固地和积极地接合多个混凝土骨架的膨胀锚，以及修补混凝土基材的方法。 解决方案：在这种情况下使用的膨胀锚固件1构成为膨胀套筒11的一端11b形成为中空圆柱形，并且具有从相应端部11a沿长度方向延伸的狭缝14,15,16， 11b安装有在外周具有锥形部分19a的膨胀锥体19朝向膨胀套筒11的安装侧渐缩，并且具有中空圆筒形状的圆锥形管件18在外周具有锥形部分18a 朝向膨胀套筒11变细的方式通过驱动破裂的薄壁部分17连接到膨胀套筒11的另一端11a。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2006200360A
公开(公告)日：2006-08-03
申请号：JP2006124070
申请日：2006-04-27
Applicant: Adeka Corp , Tateyama Kensetsu Kk , Tokyo Metro Co Ltd , 東京地下鉄株式会社 , 株式会社Adeka , 館山建設株式会社
Inventor： TATARA HIROFUMI , SAEKI YOSHIHIKO , NAKADA RIKIZO , OKAZAKI TOSHIHIRO , OMI JINICHI , INOUE HIROSHI
IPC: E21D11/00
Abstract: PROBLEM TO BE SOLVED: To provide a water stopping plug sufficiently stopping water for a long time though there are uneven parts on an inner wall of a pipe or a bored hole.
SOLUTION: The water stopping plug is inserted into the bored hole for use. Two rod-shaped members 25, 26 are loosely inserted into a plug part 24 formed of a cylindrical water-swelling member 21 sandwiched by two cylindrical disk-like holding plates 22, 23. One end extending on the small disk-like holding plate 23 side of the rod-shaped members 25, 26 is curved into an L shape and the other end extending on a large disk-like holding plate 22 is threaded in the inward direction of the cylindrical water-swelling member 21. A protrusion part 27 corresponding to the rod-shaped members 25, 26 is fixed to a surface of the small disk-like holding plate 23, and a fastening nut 28 is threaded near the other end extending on the large disk-like holding plate 22 of the rod shaped members 25, 26. A cylindrical side surface of the water-swelling member 21 is brought into contact with an inner surface of the bored hole to be plugged by compressing the cylindrical water-swelling member 21 with the two disk-like holding plates 22, 23 through fastening the fastening nut 28.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：尽管在管的内壁或钻孔上存在不均匀的部分，但是为了提供长时间充分停止水的止水塞。
解决方案：将止水塞插入钻孔中使用。 两个杆状构件25,26松动地插入由夹在两个圆柱形盘状保持板22,23之间的圆柱形水膨胀构件21形成的塞子部分24中。一个在小盘状保持板23上延伸的端部 杆状构件25,26的一侧弯曲成L字形，并且在大盘形保持板22上延伸的另一端沿圆柱形水膨胀构件21的内侧方向旋入。对应于突出部27 杆状构件25,26固定在小盘状保持板23的表面，并且紧固螺母28在延伸在棒状构件的大盘状保持板22上的另一端附近被螺纹拧紧 水膨胀部件21的圆筒形侧面通过用两个盘状保持板22,23压缩圆柱形水膨胀部件21而与要钻孔的内表面接触以被堵塞 通过紧固紧固螺母28 P>版权所有（C）2006，JPO＆NCIPI
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