IPC-Stelle: F42D [Version 2017.01]

SymbolTypTitel
FSKMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F42KLAMMUNITION; BLASTING
F42DUKLBLASTING (fuses, e.g. fuse cords, C06C 5/00; blasting cartridges F42B 3/00)
F42D 1/00HGRBlasting methods or apparatus, e.g. for loading or tamping [1, 2006.01]
F42D 1/02UGR1
.Arranging blasting cartridges to form an assembly (adaptation of blasting cartridges therefor F42B 3/02) [1, 2006.01]
F42D 1/04UGR1
.Arrangements for ignition [1, 2006.01]
F42D 1/045UGR2
. .Arrangements for electric ignition (dynamo-electric generators H02K) [5, 2006.01]
F42D 1/05UGR3
. . .Electric circuits for blasting [5, 2006.01]
F42D 1/055UGR4
. . . .specially adapted for firing multiple charges with a time delay [5, 2006.01]
F42D 1/06UGR2
. .Relative timing of multiple charges (F42D 1/055 takes precedence) [1, 2006.01]
F42D 1/08UGR1
.Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor [1, 5, 2006.01]
F42D 1/10UGR2
. .Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure [5, 2006.01]
F42D 1/12UGR2
. .Feeding tamping material by pneumatic or hydraulic pressure [5, 2006.01]
F42D 1/14UGR2
. .Hand-operated tamping or loading [5, 2006.01]
F42D 1/16UGR3
. . .Tamping tools [5, 2006.01]
F42D 1/18UGR2
. .Plugs for boreholes [5, 2006.01]
F42D 1/20UGR2
. .Tamping cartridges, i.e. cartridges containing tamping material (flexible or deformable blasting cartridges F42B 3/087) [5, 2006.01]
F42D 1/22UGR2
. .Means for holding or positioning blasting cartridges or tamping cartridges in boreholes [5, 2006.01]
F42D 1/24UGR2
. .characterised by the tamping material [5, 2006.01]
F42D 1/26UGR3
. . .Tamping with foaming agents [5, 2006.01]
F42D 1/28UGR3
. . .Tamping with gelling agents [5, 2006.01]
F42D 3/00HGRParticular applications of blasting techniques [1, 2006.01]
F42D 3/02UGR1
.for demolition of tall structures, e.g. chimney stacks [1, 2006.01]
F42D 3/04UGR1
.for rock blasting [1, 2006.01]
F42D 3/06UGR1
.for seismic purposes [1, 2006.01]
F42D 5/00HGRSafety arrangements [1, 2006.01]
F42D 5/02UGR1
.Locating undetonated charges [1, 2006.01]
F42D 5/04UGR1
.Rendering explosive charges harmless, e.g. destroying ammunition (extracting primers, dismantling ammunition F42B 33/04, F42B 33/06); Rendering detonation of explosive charges harmless [1, 5, 2006.01]
F42D 5/045UGR2
. .Detonation-wave absorbing or damping means [5, 2006.01]
F42D 5/05UGR3
. . .Blasting mats [5, 2006.01]
F42D 5/055UGR2
. .Silencing means for blasting operations (F42D 5/045 takes precedence) [5, 2006.01]
F42D 5/06UGR1
.Unloading boreholes [1, 2006.01]
F42D 99/00HGRSubject matter not provided for in other groups of this subclass [2009.01]