| Patent application number | Description | Published |
|---|
| 20090025596 | DEMOLITION CHARGE HAVING MULTI-PRIMED INITIATION SYSTEM - A demolition charge system has a multi-primed initiation system with a rigid container having interconnected thin end walls, side walls, a base and a lid. The lid continuously fits onto the end and side walls to cover and contain an internal chamber. Each of the ends walls has a threaded opening longitudinally aligned with each other. An elongated thin-walled tube longitudinally extends through the internal chamber and has threaded ends engaging inner portions of the threaded openings to securely hold the tube in the container. At least one demolition initiator is capable of longitudinally extending in the tube and a main charge in the internal chamber is positionable in abutting contact along the tube to assure demolition. Magnets assure magnetic securing of the demolition system on a ferrous target. | 01-29-2009 |
| 20090071362 | DEMOLITION CHARGE HAVING MULTI-PRIMED INITIATION SYSTEM - A demolition charge system has a multi-primed initiation system with a rigid container defining an internal chamber. An initiation tube is supported within the internal chamber and is configured to receive a demolition initiator. | 03-19-2009 |
| 20090235837 | DEMOLITION CHARGE HAVING MULTI-PRIMED INITIATION SYSTEM - A demolition charge system has a multi-primed initiation system with a rigid container defining an internal chamber. An initiation tube is supported within the internal chamber and is configured to receive a demolition initiator. | 09-24-2009 |
| 20100326308 | Strip charge storage arrangement - A storage arrangement for a strip charge includes a spool having a central aperture into which is placed an end of the strip charge, and a channel extending from the central aperture out to a peripheral wall around which the strip charge is wound. The channel includes a slightly curving portion so as not to unduly bend the strip charge. The spool is removably attached to a base plate that maintains the strip charge in place prior to use. | 12-30-2010 |
| 20120192748 | COUPLING ADAPTER - A coupling adapter including a side wall and a plurality of circumferentially spaced retaining fins supported by the side wall and extending radially inwardly in order to provide a variable diameter interference fit with an elongated member. | 08-02-2012 |
| 20120192753 | FLEXIBLE FRAGMENTATION SLEEVE - A flexible fragmentation sleeve for use with a non-fragmenting explosive device is provided. The flexible fragmentation sleeve comprises a flexible cylindrical wall extending between opposing first and second ends along a longitudinal axis. The cylindrical wall includes an inner liner and an outer liner concentric to the inner liner. A first set of coupling elements extend parallel to the longitudinal axis of the cylindrical wall, and couple the inner liner with the outer liner. A second set of coupling elements extend circumferentially along the cylindrical wall. The second set of coupling elements is substantially perpendicular to the first set of coupling elements, and couple the inner liner with the outer liner. A plurality of pockets is defined intermediate the inner liner and the outer liner, and intermediate the first set of coupling elements and the second set of coupling elements. The flexible fragmentation sleeve of the illustrative embodiment further includes a plurality of fragmentation members. At least one fragmentation member is illustratively received within each pocket. | 08-02-2012 |
| 20120192754 | SOLID METAL FRAGMENTATION SLEEVE - A fragmentation sleeve for use with a non-fragmenting explosive device is disclosed. The fragmentation sleeve may include a cylindrical side wall having a plurality of fragmentation portions. The cylindrical side wall may further include a plurality of longitudinally extending separation portions and a plurality of circumferentially extending separation portions. | 08-02-2012 |
| 20130081518 | EXTRACTION DEVICE AND METHOD - A stuck drill bit having a KCS shank can be removed using an article with a body structure. The body structure has an opening that fits onto the shank, and an inward-facing surface around the opening is at least partially complementary to the surface of the shank. The surfaces engage sufficiently that rotary manual force is transferred from the inward-facing surface to the surface of the shank. | 04-04-2013 |
| 20140060368 | SIMULTANEOUS NONELECTRIC PRIMING ASSEMBLY AND METHOD - A priming assembly and a method are provided for coupling a plurality of detonators to at least one explosive through a plurality of transmission lines. The priming assembly may include a housing that receives the plurality of detonators and the plurality of transmission lines. In use, the plurality of transmission lines may communicate with the plurality of detonators within the housing to transmit explosive charges from the plurality of detonators to the at least one explosive. | 03-06-2014 |
| 20140060374 | Solid Lined Fabric and a Method For Making - An apparatus being a lined fabric material is disclosed. One embodiment of the lined fabric is used as an augmentation sleeve for use with a non lethal, explosive device and includes a lined material having a liner material in between a first fabric and a second fabric, where at least said first fabric is likely to rupture when an explosive force being substantially applied to a liner material in said lined fabric. A liner material is a material that reduces the likelihood of injury when expelled from the lined fabric and contacts a person. The fabric material has some properties of flexible light weight material properties and also has the properties of substantially rigid materials. | 03-06-2014 |
