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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0105715 (2002-03-25) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 14 |
A tube-in-tube joint includes a rectangular coupling having a longitudinally extending slot the entire length of the coupling which is inserted into opposed ends of two rectangular elongated tube members. Each elongated tube member is provided with an opening therein to receive a bolt therethrough,
1. A tube-in-tube joint comprising: a first elongated tube having a first bolt opening at a first preselected location adjacent a first end of said first tube;a second elongated tube having a second bolt opening at a preselected location adjacent a second end of said second tube;a coupling member ha
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