| (19) |
 |
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(11) |
EP 0 511 182 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
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14.04.1993 Bulletin 1993/15 |
| (43) |
Date of publication A2: |
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28.10.1992 Bulletin 1992/44 |
| (22) |
Date of filing: 15.04.1992 |
|
| (51) |
International Patent Classification (IPC)5: F42D 5/045 |
|
| (84) |
Designated Contracting States: |
|
DE FR GB SE |
| (30) |
Priority: |
24.04.1991 SE 9101228
|
| (71) |
Applicant: Dynasafe AB |
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S-691 80 Karlskoga (SE) |
|
| (72) |
Inventor: |
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- Ohlson, Johnny
S-665 00 Kil (SE)
|
| (74) |
Representative: Falk, Bengt |
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Bofors AB,
Patents and Trademarks
S-691 80 Karlskoga
S-691 80 Karlskoga (SE) |
|
| |
|
| (54) |
A blast and splinter proof screening device and a method of manufacturing same |
(57) The present invention relates to a blast and splinter-proof device, a so-called blast
canister (3, 6), intended to screen off and protect its surroundings against the detonation
forces and possible splinters from detonating charges by, on the one hand, absorbing
them itself and, on the other hand, deflecting them in that direction most favourable
to the surroundings, i.e. in the majority of cases in an upward direction.