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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0356519 (1989-05-25) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 57 인용 특허 : 2 |
A tie for concrete forms includes an elongated strap with opposing first and second ends. The strap has an upwardly projecting intermediate portion which prevents the movement of form panels inwardly on one end of the strap. A notch in the first end of the strap receives a waler to hold form panel f
A tie for interlocking a pair of spaced-apart form panels, comprising: a generally flat, elongated strap having first and second opposite end portions, upper and lower edges, opposite sides and an intermediate portion between said end portions; said strap including means for retaining the panels in
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