EP 0330102 B1 19921216 - PROCESS AND APPARATUS FOR THE MANUFACTURE OF GRANULATED PROPELLANTS
Title (en)
PROCESS AND APPARATUS FOR THE MANUFACTURE OF GRANULATED PROPELLANTS
Publication
Application
Priority
DE 3805317 A 19880220
Abstract (en)
[origin: EP0330102A1] To produce granulated propellant charges, a plurality of propellant charge strands of small diameter are continuously extruded, deposited separately downstream of the extruder onto a moving base and transported by means of the latter over a setting section, then fed on a downward-inclined section, assisted by their own weight, to a cutting plate with a number of guide holes corresponding to the number of strands and, on emerging from the guide holes, cut to the desired length by means of the cutting blades revolving behind the cutting plate.
IPC 1-7
IPC 8 full level
B30B 11/22 (2006.01); C06B 21/00 (2006.01)
CPC (source: EP US)
B30B 11/227 (2013.01 - EP US); C06B 21/00 (2013.01 - EP US); C06B 21/0075 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0330102 A1 19890830; EP 0330102 B1 19921216; EP 0330102 B2 19960821; AU 3013689 A 19890824; AU 622151 B2 19920402; BR 8900734 A 19891017; DE 3805317 A1 19890824; DE 3805317 C2 19910523; DE 58902984 D1 19930128; IN 170887 B 19920606; US 5068066 A 19911126
DOCDB simple family (application)
EP 89102844 A 19890218; AU 3013689 A 19890220; BR 8900734 A 19890220; DE 3805317 A 19880220; DE 58902984 T 19890218; IN 95CA1989 A 19890131; US 31091989 A 19890216