EP 0526282 B1 19960508 - Propellant powder rod with multi-perforations and rupture incisions, manufacturing apparatus and use thereof
Title (en)
Propellant powder rod with multi-perforations and rupture incisions, manufacturing apparatus and use thereof
Title (de)
Abgeteilte, stangenförmige Treibladungspulverelemente mit Längskanälen durchbrochen durch Aussparungen, Herstellungsgerät und seine Verwendung
Title (fr)
Brins de poudre propulsive multiperforés et divisés, appareillage de fabrication et son utilisation
Publication
Application
Priority
FR 9109800 A 19910801
Abstract (en)
[origin: EP0526282A1] The invention relates to propellent powders in the form of rods (1) with multi-perforations and divided by radial slots (7) cutting the peripheral channels (6) of the rod (1), but leaving a sleeve (8) continuous about its central channel (5). <??>The invention also relates to an apparatus for obtaining such rods, comprising: - a drive shaft (17) carrying circular cutting members (18), - a positioning shaft (19) carrying rollers (20) and a push shaft (21) carrying rollers (22). <??>The rods (1) advantageously form bundles for artillery ammunition which are divided into elementary pellets at the time of firing. <IMAGE>
IPC 1-7
IPC 8 full level
F42B 1/02 (2006.01); F41B 5/16 (2006.01); F42B 5/16 (2006.01)
CPC (source: EP US)
F41B 5/1473 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0526282 A1 19930203; EP 0526282 B1 19960508; DE 69210498 D1 19960613; DE 69210498 T2 19960919; ES 2089444 T3 19961001; FR 2679992 A1 19930205; FR 2679992 B1 19930924; IL 102340 A 19970218; JP 2705870 B2 19980128; JP H05215500 A 19930824; NO 177873 B 19950828; NO 177873 C 19951206; NO 922998 D0 19920730; NO 922998 L 19930202; US 5251549 A 19931012
DOCDB simple family (application)
EP 92401901 A 19920703; DE 69210498 T 19920703; ES 92401901 T 19920703; FR 9109800 A 19910801; IL 10234092 A 19920626; JP 20331292 A 19920730; NO 922998 A 19920730; US 91290592 A 19920713