发明授权
US4269014A Process for fastening a bonding and sealing device to construction
components and/or buildings by forcing injection material into cracks,
flaws, and the like
失效
通过迫使注射材料进入裂纹，缺陷等将结合和密封装置紧固到施工部件和/或建筑物的方法
- 专利标题： Process for fastening a bonding and sealing device to construction components and/or buildings by forcing injection material into cracks, flaws, and the like
- 专利标题（中）： 通过迫使注射材料进入裂纹，缺陷等将结合和密封装置紧固到施工部件和/或建筑物的方法
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申请号： US62348申请日： 1979-07-31
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公开(公告)号： US4269014A公开(公告)日： 1981-05-26
- 发明人: Werner Grammerstorf
- 申请人： Werner Grammerstorf
- 申请人地址： DEX Egling
- 专利权人： IPA Bauchemie GmbH
- 当前专利权人： IPA Bauchemie GmbH
- 当前专利权人地址： DEX Egling
- 优先权： DEX2833546 19780731
- 主分类号： F16B13/06
- IPC分类号： F16B13/06 ; B05D1/26 ; E04G23/02 ; F16B13/14 ; F16B19/10 ; E04D15/00
摘要：
A device is disclosed which fastens and retains a bonding and sealing device in a drilled hole in construction parts or in buildings by forcing injection material, such as snythetic resins into cracks and flaws present on the construction parts or on the building component. A sealing bushing encases a portion of a sleeve. The sleeve is expanded from its inside thereby sealingly clamping the sealing bushing between the walls of the drilled hole and the encased portion of the sleeve.
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