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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0621550 (1984-06-18) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 2 |
Ladder frames for shoring structures are assembled into towers using cross-braces clamped to the columns of the frames. The towers several tiers high are braced one to another by secondary braces, also clamped to the columns of the frames. Disclosed is a connector that permits two secondary braces t
Connector for shoring structures and the like, comprising: a first band, arranged in two parts which are pivotedly connected to be movable to allow the band to be fitted onto and around a vertical column; a first means for tightening the two parts of the first band together so that the band grips th
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