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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0880226 (1992-05-08) |
우선권정보 | DE-0106022 (1991-05-15) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A scaffolding frame to which a story can be added, comprising vertical stands which are formed as hollow sections, horizontal struts which are secured to the vertical stands, and at least one joining sleeve which is inserted into a vertical stand and can be set at a specific height by means of a saf
A scaffolding frame to which a story can be added comprising vertical stands which are formed as hollow sections, at least one joining sleeve which is inserted into a vertical stand, the joining sleeve having at least one peripheral expansion at its peripheral wall, and at least one safety bolt to s
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