MEMBRANE OF CARGO, CARGO INCLUDING SAME AND MANUFACTURING METHOD THEREOF

The present invention relates to a membrane of a cargo hold, a cargo hold having the same, and a manufacturing method thereof. According to an embodiment of the present invention, the membrane is formed by multiple parallelogram-shaped pieces welded along multiple weld lines. Parts of the pieces are...

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Bibliographische Detailangaben
1. Verfasser:	CHUN, SANG EON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BLASTING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING EQUIPMENT FOR SHIPPING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS STORING STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a membrane of a cargo hold, a cargo hold having the same, and a manufacturing method thereof. According to an embodiment of the present invention, the membrane is formed by multiple parallelogram-shaped pieces welded along multiple weld lines. Parts of the pieces are welded by first weld lines, which are extended in a direction, and second weld lines, which pass through the ends of the first weld lines and cross the first weld lines. At least one of the pieces is welded by the second weld lines and has a corrugation part extended in a direction crossing the extension line of the first weld lines. Therefore, the present invention improves workability when the pieces are welded and enables uniform welding. 본 발명은 화물창의 멤브레인, 이를 포함하는 화물창 및 그 제조방법에 관한 것이다. 구체적으로, 본 발명의 일 실시예에 따르면, 복수 개의 용접선들을 따라 용접되는 복수 개의 평행사변형 형상의 피스들에 의해 형성되는 멤브레인으로서, 상기 피스들의 일부는 일 방향으로 연장되는 제 1 용접선과, 상기 제 1 용접선의 단부를 지나며 상기 제 1 용접선과 교차하는 제 2 용접선에 의해 용접되고, 상기 피스들 중 적어도 하나는 제 2 용접선에 의해 용접되며, 상기 제 1 용접선의 연장선과 교차하는 방향으로 연장되는 주름부를 갖는 화물창의 멤브레인, 이를 포함하는 화물창 및 그 제조방법을 제공할 수 있다.