PIPE JOINING DEVICE AND METHOD

WIPO Patent Application WO/2016/003183

A1

Disclosed are a joining device and joining method for connecting pipes. One aspect of the present invention provides a pipe joining device for connecting pipes, the device comprising: a first joining member having the shape of a cylindrical tube that has a partial opening on one side surface thereof; a fastening part which has an arc shape and is inserted inside the first joining member; and a second joining member having an insertion part having the shape of a cylindrical tube having an internal diameter corresponding to the external diameter of a pipe, wherein the first joining member, the fastening part and the second joining member are inserted on the outside of a pipe, the second joining member is configured such that, in a state in which the pipe is inserted in an opening and the first joining member, located on the outside of the pipe, is inserted in an opening, the insertion part is inserted between the inner circumferential surface of the first joining member and the outer circumferential surface of the pipe, and the fastening part lies between the first joining member and the second joining member and contacts the second joining member so as to apply resistance that resists the separation of the second joining member. An embodiment of the present invention enables tubular components such as pipes to be connected in a replaceable manner, and may provide high connection strength and high watertightness without taking up a lot of space.

KWEON TAE WOONG (KR)

PCT/KR2015/006747

January 07, 2016

July 01, 2015

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KWEON TAE WOONG (KR)

F16L25/14; F16L37/08; F16L37/092

KR101351201B1	2014-01-14
KR101326079B1	2013-11-07
KR200431138Y1	2006-11-14
KR101253480B1	2013-04-11
KR200377093Y1	2005-03-08
KR101272272B1	2013-06-13
KR200277305Y1	2002-06-03

SONG, IN-HO (KR)
송인호 (KR)

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