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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0418656 (1982-09-16) |
우선권정보 | NZ-0198408 (1981-09-18); NZ-0200513 (1982-05-04) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 33 인용 특허 : 1 |
A joint for connecting together two or three framework members is disclosed. In one form there are two framework members which intersect. Inside one of the members there are two arms which protrude from one end of that member. The protruding portion of each arm has a groove therein and a tooth beyon
An apparatus, comprising: first and second spaced apart, non-coaxial members, each of the members having an opening bounded by wall parts; a pair of substantially identical arms extendable between said members, each of said arms having first and second end portions engagable within said openings of
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