| 摘要 |
<p>Electrical coupling cover intended for the connection of two electrical wires. which will mainly be equipped with insulation, with the exception of the ends of the conducting wires. The electrical coupling cover comprises a cover or tube mainly made of plastics and with any cross section, which tube will insulate outwards and which at the inside is connected with a stripped end of a conducting wire, which for example. can be connected to a blasting cap as the end of the wire has been inserted into and fixed to the cover in such a way that it is eccentric in proportion to the centre axis of the cover. The cover is open at both ends, which ends make up the mouth and the bottom. Part of the inserted, stripped end of the conducting wire has been bent over the edge of the bottom of the cover, so that the bent part is situated outside the exterior shell surface of the cover. A surrounding cover or tube is pulled onto the first-mentioned cover in and for the locking firmly of the mentioned bent part. Another conducting wire is arranged in the first-mentioned cover inserted through the mouth of the cover and equipped with a stripped end, which end will be firmly twisted together with the first-mentioned stripped end through wring movement of the cover with firmly locked, first-mentioned conducting wire.</p> |
