With Explosive Devices Patents (Class 109/36)
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Patent number: 11125531Abstract: The present disclosure relates to novel and advantageous firearm holster. In particular, the present disclosure relates to a holster for a foldable or concealable firearms. A holster of the present disclosure may be configured to holster a firearm that has, or is foldable into, a generally rectangular shape. Such firearms may be sized, shaped, and configured to appear like a smartphone or other device. In other embodiments, the holster may be configured to accommodate other foldable or concealable firearms. The holster may allow a user to secure the firearm to her or his person, such as on a waistband, belt, or pocket ledge, for example. The holster may be configured such that a foldable firearm may be positioned therein in a folded or unfolded position. Moreover, the holster may allow a user to easily unfold a foldable firearm while the firearm is arranged in the holster. The holster may additionally be configured to allow a user to discharge the firearm while the firearm is arranged in the holster.Type: GrantFiled: October 9, 2019Date of Patent: September 21, 2021Assignee: Ideal Conceal Inc.Inventor: Kirk Kjellberg
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Patent number: 9982968Abstract: A violent intruder mitigation shield that provides a defender with ballistic protection along with options for communication, first aid, and counter-attack capability. The violent intruder mitigation shield may have a functional or decorative front layer that allows the shield to serve a secondary function in addition to functioning as a protective shield.Type: GrantFiled: December 9, 2016Date of Patent: May 29, 2018Inventor: Nathan Daniel Thomas
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Publication number: 20150027353Abstract: Active containers and related systems configured for destroying container contents may include safes with a hardened storage space, a content destruction element configured to destroy material contained in the storage space, and an arming device. The content destruction element may include, for example, an incendiary, an explosive, a liquid, a gas, a magnet and/or an electrical source. The arming device may be configured to arm and initiate the content destruction element using various modes, which may be based on different arming criteria and firing criteria. The arming criteria and/or the firing criteria may include movement of the container, acceleration, penetration of the container, elapsed time, an arming signal, as well as an explicit firing signal. The container may include various sensors to assist in making relevant determinations, such as a positioning system, an accelerometer, a heat sensor, a pressure sensor, etc.Type: ApplicationFiled: July 28, 2014Publication date: January 29, 2015Inventor: Erick James Sagebiel
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Patent number: 8746124Abstract: Reactive armor that includes a casing having a plurality of walls, a back, and a cavity formed therebetween; a cover that closes the cavity and forms a strike face; a filler placed within the cavity, the filler comprising a disruptive material; and an explosive. To defeat projectile or projectile related threats, the reactive armor substantially, but not necessarily wholly, implements laterally oriented force mechanisms, erosion mechanisms, and bulking mechanisms, e.g., explosive forces, with respect to the strike face.Type: GrantFiled: July 26, 2012Date of Patent: June 10, 2014Assignee: The United States of America as represented by the Secretary of the ArmyInventor: Joseph P. Cannon
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Patent number: 8656845Abstract: A multi-component dye unit for use in a system to protect valuables. The unit comprises at least two reservoirs arranged in an external container or housing. The reservoirs are filled with different agents A and B, and connected to a spraying device capable of staining the contents of a secured container. The reservoirs are preferably made of flexible material and the contents thereof may be expelled by gas pressure in said external container. Advantageously, the external container may be made of two parts clippable together.Type: GrantFiled: December 8, 2010Date of Patent: February 25, 2014Assignee: 3SI Security Systems N.V.Inventor: Sonny Van Dessel
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Patent number: 8555792Abstract: The invention relates to a device (10) for invalidating notes of value, comprising a dye stuff container (12, 50), wherein a dye stuff is received for irreversibly dyeing the notes of value. The device (10) further comprises a trigger unit (14, 52) which brings the dye stuff into contact with the notes of value. The trigger unit (14, 52) is arranged inside the dye stuff container (12, 50).Type: GrantFiled: May 17, 2011Date of Patent: October 15, 2013Assignee: Wincor Nixdorf International GmbHInventor: Elmar Berendes
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Patent number: 8485084Abstract: Reactive armor that includes a casing having a plurality of walls, a back, and a cavity formed therebetween; a cover that closes the cavity and forms a strike face; a filler placed within the cavity, the filler comprising a disruptive material; and an explosive. To defeat projectile or projectile related threats, the reactive armor substantially, but not necessarily wholly, implements laterally oriented force mechanisms, erosion mechanisms, and bulking mechanisms, e.g., explosive forces, with respect to the strike face.Type: GrantFiled: July 26, 2012Date of Patent: July 16, 2013Assignee: The United States of America as a represented by the Secretary of the ArmyInventor: Joseph P. Cannon
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Publication number: 20130160682Abstract: A “BANKING EQUIPMENT INTRA-CASSETTE SECURITY DEVICE”, the device (1) being assembled under the lid (T) of a cassette (C) storing money bills (A); the device (1) comprises a main block (2) equipped with cavities (3) filled with pyrotechnical material (5), which can be ignited by a wick (9) which is activated by a metallic filament (11) electrically powered by the cassette (C) circuit.Type: ApplicationFiled: November 29, 2012Publication date: June 27, 2013Applicant: TECNOLOGIA BANCARIA S.AInventor: TECNOLOGIA BANCARIA S.A
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Patent number: 8272311Abstract: Reactive armor that includes a casing having a plurality of walls, a back, and a cavity formed therebetween; a cover that closes the cavity and forms a strike face; a filler placed within the cavity, the filler comprising a disruptive material; and an explosive. To defeat projectile or projectile related threats, the reactive armor substantially, but not necessarily wholly, implements laterally oriented force mechanisms, erosion mechanisms, and bulking mechanisms, e.g., explosive forces, with respect to the strike face.Type: GrantFiled: November 17, 2010Date of Patent: September 25, 2012Assignee: The United States of America as represented by the Secretary of the ArmyInventor: Joseph P. Cannon
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Patent number: 8079297Abstract: A contained volume of particulate materials that is optimized for eroding ballistic penetrator, explosively formed penetrators, shaped charges, ballistic fragments, and other ballistic threats. The particulate materials include crushed garnet, crushed ceramics and sand. The volume of particulate materials may be mixed with explosive rods or pills. These explosive rods or pills ignite when the ballistic threat reaches a preset area within the armor box. Particulate material and armor boxes can consist of configurations using ballistic balls and irregular shaped stones or gravel. Alternate embodiments may contain configurations utilizing ballistic rods, electronic timing devices, and explosive detonators.Type: GrantFiled: June 18, 2008Date of Patent: December 20, 2011Assignee: The Right Problem LLCInventor: Robert W. Kocher
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Patent number: 8006607Abstract: A device is disclosed for protecting an object from shaped charge jets comprising an electrode arrangement which is provided with at least one electrode facing the object and one electrode facing away from the object between which an electrical voltage can be applied. The invention is distinguished by the object-facing electrode having at least one area with a spatially heterogeneous electrode material.Type: GrantFiled: May 4, 2006Date of Patent: August 30, 2011Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.Inventors: Matthias Wickert, Karsten Michael, Jürgen Kuder
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Patent number: 7819048Abstract: A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate structural portions, each including multiple layers of composite material. The portions each extend into an overlap region, within which the composite layers of the two structural portions may be alternately placed, overlapping one another. A reactive material is also placed within this overlap region, for instance being in layers between pairs of the composite material layers. The reactive material may be ignited to cause destruction of the pyrotechnic material, and a matrix or resin material of the composite materials layers in the overlap region. This causes the structure to sever or separate along a line of separation within the overlap region. The separation may occur without need to sever fibers of the composite material.Type: GrantFiled: November 20, 2008Date of Patent: October 26, 2010Assignee: Raytheon CompanyInventors: Andrew B. Facciano, Robert T. Moore, Gregg J. Hlavacek
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Patent number: 7509903Abstract: A separable structure includes composite material that is separated or severed by a reactive pyrotechnic material. According to one embodiment, the structure includes a pair of composite laminate structural portions, each including multiple layers of composite material. The portions each extend into an overlap region, within which the composite layers of the two structural portions may be alternately placed, overlapping one another. A reactive material is also placed within this overlap region, for instance being in layers between pairs of the composite material layers. The reactive material may be ignited to cause destruction of the pyrotechnic material, and a matrix or resin material of the composite materials layers in the overlap region. This causes the structure to sever or separate along a line of separation within the overlap region. The separation may occur without need to sever fibers of the composite material.Type: GrantFiled: July 27, 2005Date of Patent: March 31, 2009Assignee: Raytheon CompanyInventors: Andrew B. Facciano, Robert T. Moore, Gregg J. Hlavacek
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Patent number: 7395766Abstract: A valuables case (1) for holding securities with a safety device having at least one holding chamber (5, 6) for an ink and having a measuring and triggering device for registering at least one parameter of the valuables case and for releasing the liquid from the holding chamber (5, 6) into the valuables container on the basis of the measured parameter is distinguished by at least one vibration generator (14) associated with the safety device for the purpose of generating vibrations in the liquid (7) in the at least one holding chamber. In this context, the measuring and triggering device is designed to register at least one vibration parameter and to release the liquid from the holding chamber (5, 6) into the interior (2) on the basis of the measured vibration parameter.Type: GrantFiled: February 5, 2005Date of Patent: July 8, 2008Assignee: Wincor Nixdorf International GmbHInventors: Martin Landwehr, Juergen Schlueter
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Patent number: 7201312Abstract: A device is disclosed to invalidate banknotes in a unit equipped for the storage thereof, comprising an ignition unit (15) placed in the equipped unit (3) in a position adjacent to the banknotes (4) and suitable to generate a flame producing on the banknotes (4) localized burns (4a) of a pre-established and identifiable type, the ignition unit (15) being controlled by activation means (16) sensitive to alarm situations.Type: GrantFiled: September 29, 2004Date of Patent: April 10, 2007Assignee: M.I.B. S.p.A.Inventor: Giuseppe Ezio Fumanelli
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Patent number: 6892653Abstract: A security apparatus (10) is provided in an enclosed area to be secured against an external threat, e.g. a load volume of a vehicle transporting valuables is secured against unauthorized entry. Two chemical components are contained separately. When a danger situation occurs, the security apparatus (10) is actuated via control means to expose the chemical components to each other and to mix them. After a predetermined, short, time period, the mixture is released and is distributed over the area being secured. Foaming and solidification take place in short time to occupy the enclosed area and to prevent entry and exit.Type: GrantFiled: May 10, 2000Date of Patent: May 17, 2005Assignee: CSIRInventors: Daniël Christiaan Botha, Pieter Machaiel Oberholzer Van Greuning
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Patent number: 6701854Abstract: A detonator is intended to be installed in a chamber equipped with a blockable access opening. The detonator includes a member for initiating a pyrotechnic chain and a casing for confining the initiation member. The casing includes, facing the initiation member, a port for igniting a pyrotechnic charge placed in the chamber outside the casing. The detonator also includes a shutter for blocking the port which can be moved between a retracted position clear of the port and a position for blocking the port. A device for operating the shutter keeps the shutter in the retracted position when access to the chamber is blocked, and in the blocking position when access to the chamber is open.Type: GrantFiled: May 12, 2000Date of Patent: March 9, 2004Assignee: Val'Protect S.A.Inventor: René Gral
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Patent number: 6553922Abstract: A safe for valuable documents having a shell protection around the safe for impeding attempts to force an entry thereinto and processor unit actuated in response to damage to the shell protection to initiate a safe protection function. The safe contains a plurality of units for accommodating documents, at least one of which includes a portable safe deposit box that, when placed in the safe, can be electrically connected thereto. The safe deposit box has a protective shell and a destructive device designed to effect local destruction of documents contained in the box. The destructive device operates automatically in response to damage to the protective shell when the safe deposit box is removed from the safe and an attempt is made to force the box open.Type: GrantFiled: May 23, 2001Date of Patent: April 29, 2003Assignee: Nybohov Development ABInventors: Leif Lundblad, Claes Björkman
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Patent number: 6536348Abstract: The invention concerns a device for altering the appearance of valuable articles comprising at least a reservoir (22) filled with a fluid adapted to soil said articles and a pyrotechnic charge (24) associated with said reservoir (22) for opening the latter to release said fluid on said articles. The (each) reservoir (22) is substantially defined by a wall made of a fragmentation material adapted, by the effect of the pyrotechnic charge (24), to produce a multitude of scattered elementary splinters. The invention is applicable to suitcases for the transport of funds.Type: GrantFiled: February 7, 2001Date of Patent: March 25, 2003Assignee: Val'Protect S.A.Inventor: René Gral
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Patent number: 6497186Abstract: A safe for accomodating valuable documents includes one or more units (1-17), each of which is intended to accomodate several valuable documents and is equipped with destructive devices (112-172) for local destruction of valuable documents in respective units when an attempt to break into the safe (1) is made. Each of the destruction devices (e.g. 112) includes at least one container (31) disposed adjacent a valuable document wind-up drum (30). The container includes a peripheral, circular continuous recess or channel (311) intended for destructive material (33) and facing towards the exposed edges of valuable documents. The opening (3111, 3211) of the recess or channel (311, 321) is covered with a ring-shaped plastic or steel net. The recess contains dye capsules (33) and a ring-shaped fuse (3113, 3213) for activation of the dye when an attempt to break into the safe (1) is made.Type: GrantFiled: June 7, 2001Date of Patent: December 24, 2002Assignee: Nybohov Development ABInventor: Leif Lundblad
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Patent number: 6474213Abstract: A reactive armor structure having an outer layer and a reactive element adjacent to and integral with the outer layer is provided. The reactive element provides an amount of support to the outer layer effective to restrain movement of the outer layer and to delay fracture of the outer layer when the outer layer is impacted by a projectile.Type: GrantFiled: August 9, 2000Date of Patent: November 5, 2002Assignee: Southwest Research InstituteInventors: James D. Walker, Dennis L. Orphal
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Patent number: 6247415Abstract: The invention concerns a protective device for valuable documents, including a volume capable of being closed and divided into two compartments, one of the compartments being used to receive the documents to be protected while in the second compartment caps contain a pyrotechnic mixture which, when the device is wrongly manipulated, will burst into a flame and penetrate the documents in the first mentioned compartment.Type: GrantFiled: December 19, 2000Date of Patent: June 19, 2001Assignee: FN Hertsal, S.A.Inventors: Guy Appeltans, Luc Mellebeek
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Publication number: 20010000384Abstract: The invention concerns a protective device for valuable documents, including a volume capable of being closed and divided into two compartments, one of the compartments being used to receive the documents to be protected while in the second compartment caps contain a pyrotechnic mixture which, when the device is wrongly manipulated, will burst into a flame and penetrate the documents in the first mentioned compartment.Type: ApplicationFiled: December 19, 2000Publication date: April 26, 2001Applicant: FN HERSTAL, S.A.Inventors: Guy Appeltans, Luc Mellebeek
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Patent number: 6178897Abstract: The invention concerns a protective device for valuable documents, including a volume capable of being closed and divided into two compartments, one of the compartments being used to receive the documents to be protected while in the second compartment caps contain a pyrotechnic mixture which, when the device is wrongly manipulated, will burst into a flame which will penetrate the documents in the first mentioned compartment.Type: GrantFiled: February 25, 1999Date of Patent: January 30, 2001Assignee: FN Herstal, S.A.Inventors: Guy Appeltans, Luc Mellebeek
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Patent number: 5811712Abstract: A projective device especially useful against hollow charge projectiles is formed of a plurality of spaced apart layers inclined obliquely to the main firing direction of the projectiles. A centrally located combination layer consists of two disrupter layers sandwiching a reaction or explosive layer. On either side of the combination layer is a retardation layer. A movably displaceable layer is located on the opposite of one retardation layer from the combination layer and forms the outside surface of the device, while an immovable layer is on the opposite side of the other retardation layer from the combination layer and forms the inside surface of the device. When a hollow charge projectile impacts against the device, the hollow charge spike generated by the projectile is disrupted on its path through the device so that the effectiveness of the spike is seriously impeded.Type: GrantFiled: December 17, 1975Date of Patent: September 22, 1998Assignee: Daimler-Benz Aerospace AGInventor: Manfred Held
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Patent number: 5732638Abstract: A device for use in a bank note container such as a preloaded cassette used in cash dispensers having the purpose of rendering unusable the bank notes in the container in the case there is detected (preferably by electronic means) a violation, attempted theft or unauthorized manuever to displace or remove the container.Type: GrantFiled: December 16, 1996Date of Patent: March 31, 1998Assignee: Imperial Chemical Industries PLCInventor: Greg Van Lint
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Patent number: 5637824Abstract: An add-on reactive armor element effective against normal and skew attack. The element is a multilayer composite body in which each layer tightly bears against each contiguous layer, which multilayer composite body includes an outer cover, at least one explosive layer, at least one intermediary inert body and a base plate. The intermediary layer or layers may be, for example, of aluminium, glass or ceramics.Type: GrantFiled: November 15, 1995Date of Patent: June 10, 1997Assignee: State of Israel, Ministry of Defence, The, Rafael Armament Development AuthorityInventor: Moshe Benyami
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Patent number: 5598793Abstract: An anti-theft device for Automated Teller Machines (ATMs) provides for the blurring or defacing of banknotes which are stored within ATM banknote cassettes/containers within the ATM upon a breach of security of the ATM, the breach of security being either a break-in attempt or the attempted removal of the entire ATM from its location. An indelible dye or ink, stored under pressure within a tank internal to the ATM unit, is caused to be released into a distribution manifold, which is integral with the banknote cassette and in communication with the interior thereof, upon receipt of an actuating signal. The actuating signal is preferably developed by an electrical device which triggers the release of the ink into the cassette. In one embodiment, connection and disconnection of the distribution manifold to the tank occurs automatically without user interface when cassettes are changed. In another embodiment, the distribution manifold is separate from the cassette.Type: GrantFiled: June 11, 1996Date of Patent: February 4, 1997Inventor: Martin Lopez, Jr.
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Patent number: 5537938Abstract: An anti-theft device for Automated Teller Machines (ATMs) provides for the blurring or defacing of banknotes which are stored within ATM banknote cassettes/containers within the ATM upon a breach of security of the ATM, the breach of security being either a break-in attempt or the attempted removal of the entire ATM from its location. An indelible dye or ink, stored under pressure within a tank internal to the ATM unit, is caused to be released into a distribution manifold, which is integral with the banknote cassette and in communication with the interior thereof, upon receipt of an actuating signal. The actuating signal is preferably developed by an electrical device which triggers the release of the ink into the cassette. In one embodiment, connection and disconnection of the distribution manifold to the tank occurs automatically without user interface when cassettes are changed.Type: GrantFiled: March 22, 1995Date of Patent: July 23, 1996Inventor: Martin Lopez, Jr.
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Patent number: 5206451Abstract: A wall of, for example, a bombshelter or armored vehicle, is provided with an inner and outer armor spaced from each other. This armor protection is designed to provide a deflection, respectively destruction of an impacting projectile as soon as the projectile nose has penetrated the outer armor. The arrangement is designed to permit only a relative minor destruction of the outer armor in the impacted region, so that those regions adjoining the impacted region maintain their protective structural integrity.This object is achieved in that in the partial chambers which are divided by transverse walls defining closed intermediate chambers between both armors there is disposed a material insert which explodes or bursts as a result of the penetration of the projectile, for example, a material insert consisting of an explosive, glass or ceramic material. The outer armor consists of plates which are overlappingly arranged at one of the adjoining sides and which swing outwardly.Type: GrantFiled: February 6, 1989Date of Patent: April 27, 1993Assignee: Rheinmetall GmbHInventor: Jurgen Bocker
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Patent number: 5070764Abstract: Reactive armor elements each holding at least one reactive assembly of the kind in which an explosive layer is sandwiched between two metal plates, which is paired with a passive assembly comprising a layer of swellable material sandwiched between two metal plates. In each such pair the reactive assembly is outermost.Type: GrantFiled: June 6, 1991Date of Patent: December 10, 1991Assignee: The State of Israel, Ministry of Defense, Rafael ArmamentInventors: Haim Shevach, Gideon Rosenberg, Yehuda Partom, Samuel Friling, Moshe Benyami, Yoav Erlich
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Patent number: 4981067Abstract: An apparatus for protecting a surface from a projectile having a series of eactive armor plates disposed substantially adjacent to one another and substantially covering the surface to be protected. The reactive armor plates each have an upper inert plate having a front planar surface and a back planar surface, a lower inert plate having a front planar surface and a back planar surface and a high explosive having a front planar surface and a back planar surface sandwiched between the upper inert plate and the lower inert plate. The upper inert plate has a plurality of holes between it's front planar surface and it's back planar surface and the lower inert plate also has a plurality of holes between it's front planar surface and it's back planar surface.Type: GrantFiled: September 18, 1989Date of Patent: January 1, 1991Assignee: The United States of America as represented by the Secretary of the ArmyInventor: Charles N. Kingery
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Patent number: 4875948Abstract: A combustible delay barrier for providing a delay to intrusion into an object. The delay barrier comprises a combustible layer containing a source of fuel such as a metal and/or a polymer and a source of oxygen such as an oxidizer. The combustible layer of the delay barrier is ignitable at a temperature in excess of about 300.degree. C., during combustion is resistant to the effects of common fire extingushing materials, and is capable of sustaining combustion with a burn rate of no more than about six inches per minute.Type: GrantFiled: April 8, 1988Date of Patent: October 24, 1989Inventor: Vencatesh R. P. Verneker
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Patent number: 4867077Abstract: An explosive package for use in reactive armor comprises an explosive material embedded between layers of a resilient material which are contained between upper and lower rigid plates in a sandwich structure. A construction for the application of reactive armor to a structure to be protected comprises a plurality of such packages, a plurality of projections attached to the said structure and a plurality of holders each attachable to and thereby running between adjacent projections, each of the holders in use holding an edge of one of the said packages, each projection thereby being attached to at least one of the said packages by the holder attached thereto.Type: GrantFiled: December 8, 1987Date of Patent: September 19, 1989Assignee: Royal Ordnance plcInventors: Peter G. Marlow, Mario L. Granelli, Melvyn Perry
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Patent number: 4824495Abstract: A combustible coating for providing a delay barrier to intrusion into an object. The coating contains a source of fuel as a metal and/or a polymer and a source of oxygen such as an oxidizer. The coating is ignitable at a temperature in excess of about 300.degree. C., during combustion is resistant to the effects of common fire extinguishing materials, and is capable of sustaining combustion for at least five minutes with a burn rate of no more than about six inches per minute.Type: GrantFiled: April 10, 1987Date of Patent: April 25, 1989Assignee: Martin Marietta CorporationInventor: Vencatesh R. P. Verneker
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Patent number: 4741244Abstract: Protection of land vehicles such as tanks, armoured cars or the like against shaped charge projectiles. Protection is achieved by a cover member having suspended therefrom on the side that faces the substrate at least one explosive insert comprising an explosive layer sandwiched between two metal layers, such that when the element is mounted on the substrate the explosive insert remains distanced therefrom.Type: GrantFiled: February 27, 1987Date of Patent: May 3, 1988Assignee: The State of Israel, Ministry of Defence, Rafael Armament Development AuthorityInventors: Eugene Ratner, deceased, by Ruth Eshel, heir, by Michal Yuzis, heir, by Dan Ratner, heir, Joab Erlich
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Patent number: 4712393Abstract: Method and device for permanently locking a movable member in a framework, such as locking a door of a safe in case of an attack, in which an explosive member sensitive to an outer action is detonated and deforms the movable member such as a door of the safe to create an artifical bolt extending outside of the movable member and penetrating in the framework, e.g. of the safe. The movable member is thus automatically locked when the artificial bolt is created under the effect of the explosion. Alternatively, the explosive member may be provided in the framework itself, in which case the framework is deformed due to the effect of the explosion, creating an artificial bolt which extends into the movable member itself, e.g. the door of a safe.Type: GrantFiled: January 16, 1986Date of Patent: December 15, 1987Assignees: Fichet Bauche, Davey Bickford Smith & Cie.Inventors: Daniel Deschamps, Rene Puntous
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Patent number: 4604607Abstract: A security device simulating a currency pack or the like to foil robbery includes a receiver unit for receiving a local carrier signal generated locally at the exits of the bank. The carrier signal includes information in a predetermined binary code and the security device includes logic elements producing a signal activating a tear gas charge or the like when a signal is received carrying information in the predetermined code.Type: GrantFiled: December 27, 1979Date of Patent: August 5, 1986Assignee: Protection Products CorporationInventors: Hugh B. Sanderford, Jr., John R. Souvestre
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Patent number: 4368660Abstract: A protective arrangement against projectiles is a wall structure formed f a wall layer of explosive material, and at least one additional wall layer covering at least one face of the wall layer of explosive material. The additional wall layer is made of a non-explosive, inert high-density material such as metal. In one embodiment both faces of the explosive wall layer are covered with a layer of inert, non-explosive high-density material such as metal. The protective arrangement is particularly suitable for protection against the destructive force of hollow explosive charge projectiles.Type: GrantFiled: March 11, 1980Date of Patent: January 18, 1983Assignee: Messerschmitt-Bolkow-Blohm Gesellschaft mit beschrankter HaftungInventor: Manfred Held
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Patent number: 4236463Abstract: A carrying case, having a hinged lid, is provided with a handle and locks. Within the interior of the case and hingedly connected to the case is a liner, within which are stored sensitive papers. A thermite charge is within a removable boat in the liner and has igniters electrically connected, through a selectively positionable key operated switch, to a battery and through various switch members so that the igniters are triggered upon the occurrence of and one of various events. One switch member is on the handle and is depressed when carrying the case. Other switch members are closed upon tilting; still other switch members are closed if a knife is passed through the exterior of the container. Still other switches are closed in the event that a knife is inserted to prize open the case or the case is opened without being disarmed.Upon the making of an electrical circuit, the igniters ignite the thermite charge to burn or char the papers, the gases escaping through an opening in the lid of the case.Type: GrantFiled: May 14, 1979Date of Patent: December 2, 1980Inventor: Randy L. Westcott
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Patent number: 4104974Abstract: A system for disabling robbers has an ejector arranged for projecting needle-like discrete articles across a passageway which a robber must traverse during flight, and toward a receptor disposed opposite of and spaced from the ejector across the passageway. Articles which do not strike the body of the robber will be received by the receptor. A tranquilizer is provided on the articles for rendering the robber unconscious in seconds. Personnel inside the building subjected to robbery can activate the system, either directly as the robber attempts to leave the building, or indirectly by actuating a sensor system when the robbery is first instigated.Type: GrantFiled: May 19, 1977Date of Patent: August 8, 1978Inventor: Max L. Robinett
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Patent number: 4025369Abstract: A destructible packaging epoxy foam composition used for electrical and tmal insulation in electronic equipment, and containing a pyrotechnic component such that when ignited the foam will sustain combustion for destroying the electronic components adjacent to the foam material.Type: GrantFiled: January 22, 1973Date of Patent: May 24, 1977Assignee: The United States of America as represented by the Secretary of the NavyInventors: Luther A. Price, Theodore N. Bryla