3896results about "War-like protection" patented technology

This application describes completely in many unique ways and detail all the devices to reduce a vehicle's speed and / or reduce a machines RPMs and / or stop any piece of equipment's as well as guide it if mobile through automated controls. First to slow it down, and guide it and / or control it if necessary (i.e., other pieces of equipment). Secondly it discusses how to stop any piece of equipment completely. And thirdly, the invention secures it in a safe stationary position either entirely or any number of specific moving parts. Many of these systems are initially here described to slow, reduce speed, steer, stop and / or secure equipment functions. However, they also can be used to increase a piece of equipment's functions. In other words their variations are completely capable to serve any remote or automated controls on a vehicle in the future to provide full robotics systems, e.g., for automated transportation systems, automated manufacturing, etc., either through individually isolated remote control systems and / or interfaced with other off-board systems through communication links, gateway computers, computer networks and the world wide web for inexpensive long distance monitoring and remote control. The invention focuses on the automobile industry but as has always been maintained throughout all these applications these devices and systems are designed to control every piece of equipment. The invention includes various accountable protocols and commercial developments to control speed, brake and steering for an automobile shut down to be performed through automation to a safe controlled secured deactivated state to be considered as a basis for a standard in aggressive vehicle remote control and / or to control and guide a vehicle and / or piece of equipment through many different automated systems.

This application describes completely in many unique ways and detail all the devices to reduce a vehicle's speed and / or reduce a machines RPM's and / or stop any piece of equipment's as well as guide it if mobile through automated controls. First to slow it down, and guide it and / or control it if necessary (i.e., other pieces of equipment). Secondly it discusses how to stop any piece of equipment completely. And thirdly, the invention secures it in a safe stationary position either entirely or any number of specific moving parts. Many of these systems are initially here described to slow, reduce speed, steer, stop and / or secure equipment functions. However, they also can be used to increase a piece of equipment's functions. In other words their variations are completely capable to serve any remote or automated controls on a vehicle in the future to provide full robotics systems, e.g., for automated transportation systems, automated manufacturing, etc., either through individually isolated remote control systems and / or interfaced with other off-board systems through communication links, gateway computers, computer networks and the world wide web for inexpensive long distance monitoring and remote control. The invention focuses on the automobile industry but as has always been maintained throughout all these applications these devices and systems are designed to control every piece of equipment. The invention includes various accountable protocols and commercial developments to control speed, brake and steering for an automobile shut down to be performed through automation to a safe controlled secured deactivated state to be considered as a basis for a standard in aggressive vehicle remote control and / or to control and guide a vehicle and / or piece of equipment through many different automated systems.

A fire retardant wooden door that prevents the spread of fire through the door during a fire. The fire retardant wooden door has at least one door panel connected to stiles and rails by tongue and groove joints, and the tongue and groove joints have intumescent material therein. Each of the tongue and groove joints includes a tongue section having the intumescent material along a distal edge of the tongue section which expands upon exposure to heat or fire to seal the tongue and groove joints in order to prevent the heat or fire from passing through the door during a fire. Each of the tongue sections includes an interior channel extending along the axis of the tongue section, and the interior channel extends into the door panel. The interior channel has the intumescent material embedded therein which expands upon exposure to heat or fire to further seal the tongue and groove joints in order to prevent the heat or fire from passing through the door during a fire.

A nitride semiconductor laser device comprises, on a principle face of a nitride semiconductor substrate: a nitride semiconductor layer having a first conductivity type; an active layer comprising indium, and a nitride semiconductor layer having a second conductivity type that is different from said first conductivity type, and on the surface of which is formed a stripe ridge; said principal face of said nitride semiconductor substrate having an off angle a (θa) with respect to a reference crystal plane, in at least a direction substantially parallel to said stripe ridge.

An interlocking door seam provides a stronger seam for double doors, making them less subject to attack by prybars and the like. Particularly for central mail stations (CMS) and central box units CBU, double doors present there are subject to attack by prybars and the like that force the locks and allow thieves to rifle the contents of the enclosed mail boxes. Attachment of interlocking door seam to the first edge of the first double doors protects that first edge from prybar attacks. The adjoining edge of the second double door then releasably fits into a convex strip that protects the adjoining edge of the second double door, thereby protecting it from prybar attack. The interlocking door seam allows normal operation of the double doors while decreasing the risk to the central mail station of prybar attack at the seam between the double doors. Flanges present along the free edge of the convex strip provide easy engagement of that free edge. Gaps between such flanges accommodate shelving inside the central mail station. Construction of the interlocking door seam by tempered steel or hard and durable materials provides enhanced protection from prybar attack. Additionally, a main access door bolt bracket may serve to better secure and close the double doors, thwarting forced entry therethrough. The individual mailbox slot doors may have hooked cams to provide fail-safe closure.

The invention discloses a double-insertion security door and externally-hung locking device, and relates to the field of security doors and mechanical security locks. In a technical scheme that two patented products, namely a double-insertion security door and a lock core-fixed cross-shaped mechanical security lock, are matched and combined for use, and a special driving connection way is also adopted. The double-insertion security door and externally-hung locking device is mainly characterized in that a lock is mounted inside a door leaf, and is separated from the side of the door leaf by a certain distance; a main lock latch and a lock tongue are independently mounted between the lock and the inner plate surface of the door leaf, and are movably connected with an extending part of a lock driving component only, namely are externally hung outside the lock body; the door leaf is unlocked and locked by rotating a handle integrally assembled with the lock movably and capable of idling, and the stroke of the main lock latch can be increased to more than double; only one knob is used for driving the locking device indoors, so that operation is simple and quick; the anti-prying and damage-preventing performance of the door leaf is also broken through while the lock cannot be unlocked technically and can resist forcible unlocking and damage.

A portable forced door entry training apparatus configurable to simulate a wide variety of locked or barricaded door entry conditions, and which can be utilized in conjunction with a wide variety of convention forced-entry tools for repeated forced entry training purposes. The training apparatus consists of a base plate, upon which is secured a rigid upright door frame structure having a pair of vertical side jambs, coupled at the top by a header. A conventional door is secured within the rigid frame structure by two or more hinge brackets affixed to a side jamb member of the rigid frame structure. One or more holding brackets are affixed to the rigid frame structure on the opposite side jamb member. Each holding bracket is affixed to the rigid frame structure with a replaceable frangible connection, and is positioned to resist opening of the door about the pivot axis of the hinge brackets.

Installation structure for installing and removing a sacrificial glazing panel. There is disclosed a removable retaining member for the sacrificial glazing panel that laterally pressures a primary glazing panel to seal and hold the primary glazing panel and holds the sacrificial glazing panel without lateral pressure. A unitary, dual-durometer retaining member is disclosed which is optimized for holding the primary glazing and the sacrificial glazing panel in different manners by having materials of two different hardnesses. Additionally, a retaining member is disclosed that has flocking material to reduce rattling of the sacrificial glazing panel.

The invention relates to a safety door mechanism, in particular to a safety gate device which is used on automatic service equipment and has the function of anti-violence opening. In order to solve the problem that a gate is opened illegally, the invention provides a safety gate device, which comprises a substrate, the gate and a power system driving the gate to slide, wherein the power system comprises a motor capable of rotating positively and reversely, a first transmission gear, a first incomplete gear, a second incomplete gear, a second transmission gear and a rack; the motor is providedwith a power output gear; the first transmission gear is engaged with the power output gear; the first incomplete gear is coaxial with the first transmission gear and provided with an arc surface of aconvex locking arc; the second incomplete gear is engaged with the first incomplete gear and provided with an arc surface of a concave locking arc; the curvature of the concave locking arc is equal to that of the convex locking arc; the second transmission gear is coaxial with the second incomplete gear; and the rack is fixed on the inner side of the gate and engaged with the second transmissiongear.

Apparatus and systems for a fire resistant rated fenestration including curtain wall systems for multiple story buildings capable of withstanding a seismic load. Fire resistant panels are mounted in a fire resistant mullion where the mullion may be one element, or may have an inner structural shell and an outer shell. A barrier of fire resistant material is disposed between the inner and outer shells. A sealer compound or a fire resistant compressible filler seals the space between the mullion and the fire resistant panels. The inner structural shell member is connected to an elastic panel fastener that is connected at its opposite end to fire resistant panels. The fastener allows the fire resistant panels to move in response to a seismic load without damage to the mullion or panels.

The security portal (10) is dimensioned to be readily mounted and transported on a trailer (54) alone as a single security portal (10) or with a plurality of security portals to provide screening for a short term, high security event. The portal (10) includes bullet-resistant, bomb-blast proof and at least partially transparent walls (12, 14, 16, 18) and doors (22, 24, 26). Monitors (32, 34) are secured to the portal (10) for monitoring an individual within an interior (30) of the portal (10) for detecting weapons, bio-hazards, chemical toxins, illegal drugs, contraband, or other hazardous materials. The security portal also includes a security monitoring station (36) adjacent the security access door (26) and a bomb-blast enclosure (66) having a flap (68) and bomb-blast containment balloon (70) for containing hazardous materials in the event of a bomb-blast within the portal (10).

A reinforced window system for mounting within an opening in a wall, the window system comprising a frame fixable to the wall and a second frame, which is removably installable in the first frame. The first frame is provided with a plurality of fixing members distributed on the inside perimeter of the first frame. The second frame carries a reinforced window pane. The second frame is provided with a plurality of support members distributed on an outside perimeter of the second frame with possibility to face the fixing members of the first frame so as to support the second frame when the support members are in engagement with the fixing members of the first frame.

An anti-pinch safe door is provided with a ratchet device and a swing rod device. The ratchet device consists of a ratchet, a pawl and an elastic element, the swing rod device consists of a swing hammer, a swing rod and a push plate, when the door is closed fast due to heavy wind, the swing hammer of the swing rod device drives the push plate to swing via the swing rod, the push plate pushes teeth of the pawl to be meshed with the ratchet, the ratchet is clamped by the aid of the pawl, and the movable door is stopped from being closed fast so as to avoid injuring children.

An interlocking door seam provides a stronger seam for double doors, making them less subject to attack by prybars and the like. Particularly for central mail stations (CMS) and central box units (CBU), double doors present there are subject to attack by prybars and the like that force the locks and allow thieves to rifle the contents of the enclosed mail boxes. Attachment of interlocking door seam [of the present invention] to the first edge of the first double doors protects that first edge from prybar attacks. The adjoining edge of the second double door then releasably fits into a convex strip that protects the adjoining edge of the second double door, thereby protecting it from prybar attack. The interlocking door seam allows normal operation of the double doors while decreasing the risk to the central mail station of prybar attack at the seam between the double doors. Flanges present along the free edge of the convex strip provide easy engagement of that free edge. Gaps between such flanges accommodate shelving inside the central mail station. Construction of the interlocking door seam [of the present invention] by tempered steel or hard and durable materials provides enhanced protection from prybar attack.

The present invention relates to blast resistant panels. In one embodiment, the present invention relates to blast resistant panels that are designed for use in a tactical shelter. In another embodiment, to reduce the weight of a tactical shelter, a lightweight panel system is disclosed herein.

An apparatus and assembly for retaining a substantially flat, protective panel within a frame such as a window frame. In one embodiment, the panel retention apparatus of the present invention includes a bracket member for fitting over an edge of the panel, such that the bracket member provides edge and lateral support for the panel. The apparatus further includes a rack and gear mechanism affixed to the bracket member. The rack and gear mechanism preferably includes a circular driving gear and a rack member having a foot member attached at one end and further having a rack gear engaging the circular driving gear such that the rack member is linearly movable with respect to the bracket member responsive to rotational actuation of the circular driving gear. In a preferred embodiment, the rack and gear mechanism components are fabricated of a Delrin composite material which provides a lightweight, corrosion resistant, and low surface friction actuation assembly.

A reinforced window system for mounting within an opening in a wall, the window system comprising a frame fixable to the opening; said frame comprising an outside support panel and a plurality of fixable fixing members distributed on an inside of the frame; a reinforced window pane fixedly supported within a removable frame; said removable frame comprising a plurality of support members articulated to the support frame and adapted for engagement by the corresponding fixing members; and locking members for positioning and fixing the removable frame within the frame.

An opening in a building wall is closed by a building closure such as a window or door. A mounting part of the closure arrangement is received in a space between two countersupport surfaces formed by a U-channel or opposite L-members that protrude perpendicularly from the sill or jamb surface of the wall bounding the opening. Mounting brackets secure the U-channel or L-members to the wall. On one or both sides, a respective damping element is interposed between the mounting part and the respective adjacent countersupport surface. The damping element may be a plastically deformable metal strip. When an explosion force acts on the closure arrangement, the damping element is first plastically deformed to absorb energy, before the remaining force is transmitted into the building wall. The two damping elements on opposite sides damp forces from the positive and negative pressure waves of the explosion.

The invention discloses a protective sealing door for an underground refuge chamber. The protective sealing door comprises a door frame and a door plate, wherein the door plate is arranged on the door frame through a rotation shaft; a locking mechanism for locking the door plate on the door frame is arranged on the door plate, a plurality of first reinforcing ribs for reinforcing the strength of the door plate are arranged in the door plate; heat-insulating materials, namely aerogel heat-insulating felts are filled among the reinforcing ribs; at least two annular sealing rings, namely flame-resisting sealing rings are arranged at the joint of the door plate and the door frame; and the periphery of the door plate is locked by the locking mechanism. According to the protective sealing door, the aerogel heat-insulating felts which can bear the temperature of 1,400 DEG C to the maximum are filled in the door plate, so that the door plate can resist high temperature generated during explosion, and the high temperature is insulated out of the refuge chamber; at least two sealing rings which are made of flame-resisting, anti-static, high temperature-resisting and oil-resisting materials are arranged on the contact surface of the door plate and the door frame, so that the protective sealing door has a good sealing effect.

An airtight flood and preventive partition door used for civil defense in metro running mainly comprises a door leaf, a door frame, a hinge, a hydraulic drive device, a manual and electric locking device, a manual gate valve, a manual and electric gate valve, a support locking device, a monitoring device and the like. A hydraulic drive system drives the door leaf to open and close. The manual andelectric locking device can open and close the locks manually and electrically. The gate valve is used for sealing a drainage ditch passing by the partition door. The support locking device is used for supporting and safely locking the door leaf. A monitoring system is used for monitoring the water level and state of each component and controlling action of each component. The partition door simultaneously satisfies the requirements of civil defense and flood standards, is suitable for the characteristics of the metro running structure, occupies little space, has low overall cost, is characterized in that all the components can be used manually and electrically, can be monitored remotely and opened and closed easily and quickly, and has higher application value.

A reinforcing system for strengthening a door frame having two parallel vertical doorjambs separated from one another by a top horizontal doorjamb. The reinforcing system comprises two elongated channel-shaped 90° corner members positioned in the upper opposite corners of the door frame. Each corner member comprises one elongated flat panel with two substantially parallel sides extending along and outward from the opposite edges of the flat panel. The flat panel has a width and the parallel sides extend in a direction permitting each of the parallel sides to be positioned adjacent one of the opposing sides of a doorjamb when the flat panel is positioned adjacent the exterior side of the doorjamb. The reinforcing system further comprises at least one elongated straight channel-shaped member otherwise similarly formed positioned on the doorjamb opposite where the door hinges will be attached. The reinforcing system further comprises a strike having a tubular body extending substantially perpendicular from its plate and into an opening through the doorjamb and into the wall stud to which the doorjamb is attached. The tubular body is closed at the extending end by an end plate having an opening shaped to permit a screw, nail or other similar attaching member to extend into the structural member to fix the tubular body to the wall stud.

The invention discloses a modularized intelligent anti-theft door. The modularized intelligent anti-theft door comprises a door body (1), an intelligent peep hole (2), a lock body (4), and an intelligent handle (5). The intelligent handle (5) comprises a fingerprint reader (6), a password input touch screen (7), a control panel module (24), an intelligent handle main module (25), a data processing module (28), a memory module (26), a wireless transmission module (27), a driving module (29), an electric unlocking mechanism (30), a voice reminding module (22), and an alarming device (23) mounted on the intelligent handle. The intelligent handle (5) can achieve the functions of voice reminding, interconnection and intercommunication with a user terminal (3), automatic alarming and remote unlocking. The intelligent peep hole (2) can achieve the functions of automatic image capturing, automatic comparison, automatic sending, automatic warning, visual dialogue, and multi-people interconnection and intercommunication, so that users can know things happening at home in time. The modularized intelligent anti-theft door has the advantages of being reasonable in structural design, convenient to operate and use, high in universality, good in preventive effect, high in intelligent degree and the like.

A storm trim for holding a panel over a window for protection against impact of objects carried by wind during a storm. The storm trim includes a lineal cap and a lineal base. The base may be used with a window frame, incorporated into a window frame or be used in glazing surrounds or shutters. The base carries a stacked screw boss to receive and securely hold the anchoring screws that are needed to hold the panel over the window. The anchoring screws do not extend through the lineal base but remain within it. When the storm trim is not in use, the cap covers the lineal base.

The invention relates to an access control system for preventing tagging by face identification, which is characterized in that the system is provided with two gates, wherein the first gate is provided with a password input keyboard or a card reader which is connected with an opening controller electrical signal of the system, while the second gate is provided with a face identification system which is connected with the opening controller electrical signal of the system, and a certain space kept between the first gate and the second gate is taken as a face identification area, wherein, the face identification system includes a camera and an image processing and identification unit. By adopting the proposal, the invention has the advantages that the security level of the access control system is enhanced by combining the advantages of the existing access control system, thereby effectively preventing the illegal user from entering the gate by tagging, as well as solving the serious results caused by the loss of magcard or the stealing of password of the legal user.

The invention provides a face identification intelligent safety door which comprises a controller DSP (digital signal processor), a laser shooting module group, a display screen, a keyboard, an electronic lock, a shocking sensor, an alarm loudspeaker, a shooting and recording apparatus, a synchronous dynamic random access memory (SDRAM), a flash memory, a clock chip with backup cells, a buzzer, auniversal serial bus (USB) interface chip, a network interface chip, a storage hard disk, a power supply circuit and a door body. Employing designs of automatic alarming, automatic shooting and recording, and keeping image and sound data, the invention possesses a high intelligent degree and a reliable safety performance; thus a safety door security technology is changed from physical characteristic identification to biological characteristic identification and from passive antitheft to active antitheft.

The present invention is directed to an impact resistant door facing. The facing includes a rectangular sheet of molded hardened polymeric material having first and second opposing major surfaces. A mat having a continuous structure is integrally molded into the sheet. The mat is sufficiently porous to allow the polymeric material to permeate the mat prior to the polymeric material having hardened. The mat is disposed within the sheet so that at least one of the major surfaces is unbroken. The present invention also relates to a method of forming the disclosed door facing, and a door formed therewith.

A door lock apparatus, comprising a male component; a connection to a power source; a lock actuator, powered by the power source and configured to move the male component at least partially through a strike and into a box beyond the strike in the path of the male component to lock a door, wherein the male component comprises a plurality of parallel subcomponents oriented lengthwise in the direction of a path of the male component; a bed of sensors positioned in the box and configured to sense a number of parallel subcomponents that contact the bed after the male component has been moved into the box; and an alarm in communication with the bed, wherein the alarm is triggered when an attempt is made to lock the door and an insufficient number of parallel subcomponents contacting the bed has been sensed by the bed of sensors.

A safe which is attachable to a motor vehicle. The safe may have a door bearing a lock which is centered on the door so that access to the lock is equal from opposed sides of the safe. The safe may have a slide-out drawer which rides on a track, in which case the track and drawer are centered within the safe. The drawer may be locked by a lock which is centered within one face of the drawer. The safe may have a mounting flange bearing at least one hole for engaging a retention element such as threaded fasteners or a tether.