Guide-lead cover for lead wire

The utility model provides a guide-lead cover for lead wire which comprises a lead wire protection layer, and is characterized in that the protection layer adopt a thin-wall tube with an internal diameter of 1.4-20mm to cover the lead wire surface, the tube is a thin wall PVC tube including noctiluc...

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Bibliographic Details
Main Author GUOQING KONG
Format Patent
LanguageEnglish
Published 02.05.2007
Subjects
AMMUNITION
BLASTING
EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The utility model provides a guide-lead cover for lead wire which comprises a lead wire protection layer, and is characterized in that the protection layer adopt a thin-wall tube with an internal diameter of 1.4-20mm to cover the lead wire surface, the tube is a thin wall PVC tube including noctilucent material. And the noctilucent material is rare earth alumnino-silicate (rare earth silicate or rare earth aluminate). The guide-lead cover solves the problem of lead wire wearing and provides convenience for touch off of firecrackers in dark surrounds which meets the environmental protection requirements, and is simple to assemble with low cost.
Bibliography:Application Number: CN2006249862U