专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH045371A INDUCTION TYPE BACK-FILL INJECTION FOR WATER STOP 失效
公开(公告)号：JPH045371A
公开(公告)日：1992-01-09
申请号：JP10417990
申请日：1990-04-19
申请人： NITTO CHEMICAL INDUSTRY CO LTD , TATEYAMA KENSETSU KK
发明人： KURIHARA KATSUHIKO , ISHIDA HIDEO , TAZAWA SHUNSUKE , MURATA MINEO
IPC分类号： E04G23/02
摘要： PURPOSE:To completely shut-off leaked water by forming inlet holes for filling a water cut-off agent in the cracks or places near the cracks and also induction holes in other places for inducing the water cut-off agent from inlet holes toward induction holes. CONSTITUTION:Inlet holes 5 for filling a water cut-off agent 10, which penetrate a concrete member 1 from the front face to the back face, are formed in cracks 2 on the concrete member 1 or places near the cracks. In addition, induction holes 6 are formed in the cracks or in places below near the inlet holes 5, which penetrate the concrete member 1 from the back face to the front face. In the next step, from a water filling rod 3 filling water cut-off agent 10 is poured, and a part of this agent 10 is mixed with around water and flowed out from the induction holes 6 for forming a curing body M at the portion of the backs of cracks. This constitution can completely shut-off leaked water caused by ground water.

2. 发明专利

JP2006200360A Water stopping plug 有权
标题翻译：停水插头
公开(公告)号：JP2006200360A
公开(公告)日：2006-08-03
申请号：JP2006124070
申请日：2006-04-27
申请人： 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
发明人： TATARA HIROFUMI , SAEKI YOSHIHIKO , NAKADA RIKIZO , OKAZAKI TOSHIHIRO , OMI JINICHI , INOUE HIROSHI
IPC分类号： E21D11/00
摘要： 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&NCIPI
摘要翻译：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

3. 发明专利

JP2954272B2 失效
公开(公告)号：JP2954272B2
公开(公告)日：1999-09-27
申请号：JP10417990
申请日：1990-04-19
申请人： MITSUBISHI REIYON KK , TATEYAMA KENSETSU KK
发明人： KURIHARA KATSUHIKO , ISHIDA HIDEO , TAZAWA SHUNSUKE , MURATA MINEO
IPC分类号： E04G23/02

4. 发明专利

JP2005061096A Expansion anchor and method of repairing concrete base material 有权
标题翻译：膨胀锚固体及其修补混凝土基体材料的方法
公开(公告)号：JP2005061096A
公开(公告)日：2005-03-10
申请号：JP2003293454
申请日：2003-08-14
申请人： 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
发明人： HARADA TSUGUYA , YAGISAWA YASUE , HATORI SHUNJI
IPC分类号： E01B1/00 , E01B37/00 , F16B13/04
摘要： 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&NCIPI
摘要翻译：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

5. 发明专利

JPH10102989A WATER STOPPING PLUG 失效
公开(公告)号：JPH10102989A
公开(公告)日：1998-04-21
申请号：JP25831696
申请日：1996-09-30
申请人： ASAHI DENKA KOGYO KK , TEITO KOSOKUDO KOTSU EIDAN , TATEYAMA KENSETSU KK
发明人： TATARA HIROFUMI , SAEKI YOSHIHIKO , NAKADA RIKIZO , OKAZAKI TOSHIHIRO , OMI JINICHI , INOUE HIROSHI
IPC分类号： E21D11/00 , E21D11/38
摘要： PROBLEM TO BE SOLVED: To stop water over a long period even if the interior wall of a pipe or borehole is rugged. SOLUTION: This water stopping plug is used by inserting it into a pipe or borehole. A cylindrical water-swelling member 3 is clamped by a tightening metal fitting 4 and is compressed by tightening of the tightening metal fitting 4 to bring the cylindrical side face of the cylindrical water-swelling member 3 into close contact with the interior wall of the pipe or borehole where water is to be stopped; further, the cylindrical water-swelling member 3 swells when absorbing water, further enhancing the fit between the member and the interior wall.

6. 发明专利

JPH04161667A CRACK FILLING DEVICE 失效
公开(公告)号：JPH04161667A
公开(公告)日：1992-06-05
申请号：JP28888890
申请日：1990-10-26
申请人： NITTO CHEMICAL INDUSTRY CO LTD , YAMAGUCHI KIKAI KOGYO KK , TATEYAMA KENSETSU KK
发明人： KURIHARA KATSUHIKO , ISHIDA HIDEO , TAZAWA SHUNSUKE , MURATA MINEO , NAKADA RIKIZO
IPC分类号： E04G23/02
摘要： PURPOSE:To omit a process to install a filling pipe and to secure liquid tightness by constituting a part making contact with a filling port mouth of a flexible material, and by forming the filling pipe in a tapered shape gradually and successively changing from a measurement smaller than the diameter of the filling port to a diameter larger than that from the head end part along the base end side. CONSTITUTION:The outer diametrical measurement on the head end side of a filling pipe is formed in a measurement smaller than the diameter of a filling port, and the base end side of the filling pipe is formed in a rectilinearly tapered shape so that it is an outer diametrical measurement larger than a filling port (h) diameter. Additionally, a first flexible sleeve 2 to wrap around and adhere on a discharge opening 1a on the head end part of the filling pipe 1, a second flexible sleeve 3 adjacent to the sleeve 2 and a third flexible sleeve 4 are provided on the outer periphery of the filling pipe 1. Consequently, it is possible to materially omit a working process to install the filling pipe and to secure liquid tightness and additionally, it is possible to correspond to change of the diameter of the filling port diameter with the same filling pipe.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式