Freight trawl bag

A freight trawl bag belongs to towage loading devices in the field of water transportation, and comprises trawl bars, rubber films, feed ports and balancing accessory bags. One to three fiber cloth layers are respectively adhered on the inner surfaces and the outer surfaces of the bearing mesh bars;...

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Bibliographic Details
Main Author LUO XINGJIAN
Format Patent
LanguageChinese
English
Published 06.04.2011
Subjects
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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Summary:A freight trawl bag belongs to towage loading devices in the field of water transportation, and comprises trawl bars, rubber films, feed ports and balancing accessory bags. One to three fiber cloth layers are respectively adhered on the inner surfaces and the outer surfaces of the bearing mesh bars; two corrosion-resistant rubber or plastic layers with certain thicknesses are filmed on the inner surfaces and the outer surfaces of the bearing mesh bars; and a cylindrical-spherical surface seal head shaped, rectangular-surfaced and spherical trawl bag is formed. A circular feeding and discharging seal opening or a zipper-type sealing seam is reserved on a seal portion of the trawl bag; a quick-change connector for feeding and discharging and a leakage prevention breather air valve are arranged at the seal position of the seal opening; a trawl rope is connected to the outside of the seal portion; a plurality of trawl bags can be connected in series onto the trawl rope; the bearing mesh bars are made of nylon rop
Bibliography:Application Number: CN20092128013U