Frame-connecting members and manufacturing method therefor
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04C-002/58
E04C-003/32
출원번호
US-0335786
(1999-06-18)
우선권정보
KR0023301 (1998-06-22)
발명자
/ 주소
Park Sang Do,KRX
인용정보
피인용 횟수 :
1인용 특허 :
3
초록▼
Disclosed are frame-connecting members such as straight, straight-curved, T-shaped and cross-shaped connecting members being used when assembling or fabricating vinyl houses, etc, and method for manufacturing the same. The frame-connecting member comprises a first connecting part, having a metal pip
Disclosed are frame-connecting members such as straight, straight-curved, T-shaped and cross-shaped connecting members being used when assembling or fabricating vinyl houses, etc, and method for manufacturing the same. The frame-connecting member comprises a first connecting part, having a metal pipe shape, which connects a frame of a first direction, a second connecting part, having a metal pipe shape and corresponding to the first connecting part, which connects a frame of a second direction, and a fixed part, placed between the first connecting part and the second connecting part and molded with the molding material of a synthetic resin, which connects the connecting parts. A method for manufacturing a frame-connecting member comprises the steps of (a) forming a hole, (b) disposing an upper molding frame and a lower molding frame, (c) introducing a molding material into the fixed part, (d) releasing the upper and lower molding frames from the fixed part, (e) forming a connecting groove, and (f) inserting rods into the opposedly-placed first and second connecting parts. The frame-connecting member according to the present invention provides a straight connecting member having two-way connecting holes into which common pipe frames are inserted, a straight-curved connecting member for a curved two-way connected section, a three-way connecting member for a three-way connected section, and a four-way connecting member for a four-way connected section, respectively.
대표청구항▼
[ What is claimed is:] [1.]1. A frame-connecting member, comprising:a first connecting part, having a pipe shape, for connecting a frame of a first direction;a second connecting part, having a pipe shape and corresponding to said first connecting part, for connecting a frame of a second direction; a
[ What is claimed is:] [1.]1. A frame-connecting member, comprising:a first connecting part, having a pipe shape, for connecting a frame of a first direction;a second connecting part, having a pipe shape and corresponding to said first connecting part, for connecting a frame of a second direction; anda fixed part, placed between said first connecting part and said second connecting part and molded with a molding material of a synthetic resin, for connecting said connecting parts.
연구과제 타임라인
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이 특허에 인용된 특허 (3)
Schutze Rainer,DEX, Connection between rods or tubes made of fibre composite materials.
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