EP 0794848 A1 19970917 - PROCESS AND DEVICE FOR CHOPPING A BODY OF SOLID EXPLOSIVES, ESPECIALLY COMPOSITE ROCKET FUELS
Title (en)
PROCESS AND DEVICE FOR CHOPPING A BODY OF SOLID EXPLOSIVES, ESPECIALLY COMPOSITE ROCKET FUELS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ZERSCHNEIDEN EINES KÖRPERS AUS FESTEN EXPLOSIVSTOFFEN, INSBESONDERE COMPOSITE-RAKETENTREIBSTOFFEN
Title (fr)
PROCEDE ET DISPOSITIF DE DECOUPAGE DE CORPS CONSTITUES D'EXPLOSIFS SOLIDES, EN PARTICULIER DE CARBURANTS COMPOSITES POUR FUSEES
Publication
Application
Priority
- DE 4440208 A 19941110
- EP 9504104 W 19951019
Abstract (en)
[origin: US5941466A] PCT No. PCT/EP95/04104 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed Oct. 19, 1995 PCT Pub. No. WO96/14961 PCT Pub. Date May 23, 1996A method for chopping a body consisting of explosives is described, by which a high-pressure water jet emerging from a nozzle is directed against the body of solid explosive and in which the nozzle and the body carry out a movement relative to each other during the chopping. Preferred fields of use are composite rocket fuels. There is also described a device for carrying out the process, in which the body of composite rocket fuel to be decomposed or divided into portions is secured on a chopping bench, and a nozzle fastened to a nozzle holder for the high-pressure water jet as well as at least one means for producing a relative movement serving as chopping advance movement between the nozzle and the body of composite rocket fuel are provided.
IPC 1-7
IPC 8 full level
B24C 1/04 (2006.01); B24C 3/18 (2006.01); B24C 3/32 (2006.01); B26D 7/02 (2006.01); B26F 3/00 (2006.01); C06B 21/00 (2006.01); F42B 33/00 (2006.01); F42B 33/06 (2006.01)
CPC (source: EP US)
B24C 1/045 (2013.01 - EP US); B26D 7/02 (2013.01 - EP US); B26F 3/004 (2013.01 - EP US); C06B 21/0091 (2013.01 - EP US); F42B 33/008 (2013.01 - EP US); F42B 33/062 (2013.01 - EP US); B26D 2007/013 (2013.01 - EP US); Y10T 83/0591 (2015.04 - EP US)
Citation (search report)
See references of WO 9614961A1
Designated contracting state (EPC)
DE DK GB
DOCDB simple family (publication)
US 5941466 A 19990824; DE 4440208 A1 19960515; DE 59506547 D1 19990909; EP 0794848 A1 19970917; EP 0794848 B1 19990804; IL 115926 A0 19960131; IL 115926 A 19991222; WO 9614961 A1 19960523
DOCDB simple family (application)
US 83643297 A 19970509; DE 4440208 A 19941110; DE 59506547 T 19951019; EP 9504104 W 19951019; EP 95935948 A 19951019; IL 11592695 A 19951109