发明名称 Cartridge loading tray
摘要 A cartridge loading tray for use with speed loaders includes an assembly of an upper rigid board, a lower rigid board therebelow and a layer of resilient material therebetween. A plurality of groups of circularly arranged apertures are formed in the rigid boards and in the resilient layer. The apertures in the upper board and in the resilient layer extend therethrough and the apertures in the lower board are blind bores therein which extend from the interface thereof with the resilient layer. The diameter of the apertures in the upper and lower boards are equal. The diameter of the apertures in the resilient layer are less than the corresponding and aligned apertures of the upper and lower boards.
申请公布号 US4027417(A) 申请公布日期 1977.06.07
申请号 US19760716991 申请日期 1976.08.24
申请人 SWATEK, RUDOLF W. 发明人 SWATEK, RUDOLF W.
分类号 F42B33/00;(IPC1-7):F42B39/06 主分类号 F42B33/00
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