| 摘要 |
A connector block for retaining a detonator and transmission tubes in close proximity is disclosed. The block is preferably formed of copolymer polypropylene and comprises a housing and a retention member extending from the housing. The housing has a channel with detonator retaining means positioned therein and a closed end having a convex outer surface. The retention member includes a concave retainer wall spaced from and opposing the closed end of the housing to create a gap therebetween, and a connection member that connects the retainer wall to the housing. The connector block can comprise part of a system, wherein the system further comprises a detonator having a delay tube and an explosive end. The detonator is retained within the channel with the explosive end positioned next to the closed end of the housing. Transmission tubes are retained within the gap. When the detonator explodes, the force of the explosion is directed through the aperture to initiate the transmission tubes. The connector block retains its dimensional stability during the explosion thereby insuring that the force is absorbed by the transmission tubes. |
