| 摘要 |
1488422 Feed strips; cartridges DYNAMIT NOBEL AG and IMPEX-ESSEN VERTRIEB VON WERKZEUGEN GmbH 17 Jan 1975 [19 Jan 1974 2224/75 Headings F3C and F3A [Also in Division B4] A coilable metal strip 1 has openings 2, integral collars 3 and feeding recesses 4, the openings receiving propellant charges 8 therein and the latter being retained by the collars 3. The charges may be provided with a case having a rim 10 or may be caseless with a rim 12. The strip 1 may be made from aluminium alloy, the charges 8 are forced into the openings 2 and the collars have a number of alternative forms which effect the gripping of the charges.
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