A shallow mount safety bollard assembly includes a bottom plate having a front edge, an aft edge, and a longitudinal axis extending in a front-to-aft direction and a lateral axis perpendicular to the longitudinal axis, a pair of side bars, having front ends and aft ends, attached to a top plate surface of the bottom plate and extending generally parallel to the longitudinal axis, a sleeve having a bottom end attached to the top plate surface between the pair of side bars, an internal bore, and a top opening, a bollard having a lower section located in the internal bore, and a latch moveable from a lock position fixedly securing the bollard to the sleeve and an unlock position allowing the bollard to be removed from the sleeve.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A security fence includes a first lateral panel forms a perimeter defining an interior, the perimeter including a first sidewall, a second sidewall, a top wall, and a bottom wall each of which has a trough between flanges that extend outward from a web relative to the interior, a second lateral panel forms a perimeter defining an interior, the perimeter including a third sidewall, a fourth sidewall, a top wall, and a bottom wall each of which has a trough between flanges that extend outward from a web relative to the interior, and a post disposed in the trough of the second sidewall and in the trough of the third sidewall, where the post is substantially enclosed inside the troughs of the second and third sidewalls.
A palisade fence includes a first post spaced laterally from a second post, the first post and the second post each having a front face, a channel rail having a first terminal end fastened to the first post and a second terminal end fastened to the second post, the channel rail having a front wall, legs, returns and a slot formed between the returns opposite from the front wall, an inner plate disposed inside of the channel rail at the second terminal end, a fastener attached to the inner plate and the second post, and a plurality of pails vertically secured to the front wall.
A palisade fence includes a first post spaced laterally from a second post, the first post and the second post each having a front face, a channel rail having a first terminal end fastened to the first post and a second terminal end fastened to the second post, the channel rail having a front wall, legs, returns and a slot formed between the returns opposite from the front wall, an inner plate disposed inside of the channel rail at the second terminal end, a fastener attached to the inner plate and the second post, and a plurality of pails vertically secured to the front wall.
A wedge vehicle barrier having a frame with longitudinal finger troughs each of which has a bollard trough forward of a pivot point and a counterweight trough aft of the pivot point, an axle extending across the finger troughs and rotationally connected to the frame at the pivot point, a barrier with fingers each of which has a bollard section and a counterweight biasing the barrier to a deployed position. The bollard section is a flanged beam with a vertical web extending between a top flange and a bottom flange. The counterweight includes first plates mounted on opposite sides of the vertical web, the first plates each having a first forward section extending between the top flange and the bottom flange a first distance with the axle passing through the first forward section.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/08 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
A vehicle gate assembly includes a base having a lateral width defining a vehicle passage and a depth extending from a front edge to a back edge of the base, a first post and a second post extending from the base on opposing lateral sides of the vehicle passage, a slot formed in a face of the second post, a beam having a first beam end connected to the first post, the beam movable between an open position to allow vehicles to drive through the vehicle passage and a closed position blocking the vehicle passage, and a latch pin extending from a second beam end and disposed in the slot when the beam is in the closed position.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/06 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into open position about a horizontal axis parallel to the road direction, i.e. swinging gates
A method of arresting a forward motion of a moving vehicle travelling on a surface includes moving a barrier beam to a position blocking a vehicle passage over a base plate that is positioned on the surface, contacting the moving vehicle with the barrier beam, and rotating the base plate due to the contacting the vehicle causing the base plate to contact an underside of the vehicle during the forward motion of the vehicle, lifting at least front wheels of the vehicle.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/06 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into open position about a horizontal axis parallel to the road direction, i.e. swinging gates
8.
Supporting bollard panels during bollard wall installation
A brace and method for supporting a bollard panel in a vertical position includes a linear structural member having a panel connector to secure adjacent bollard panels to the linear structural member.
A wire mesh fence panel includes a top longitudinal portion of a wire mesh disposed inside of a top rail that is connected to a first post and a second post, a bottom longitudinal portion of the wire mesh that is disposed inside of a bottom rail that is connected to the first and second post, a first vertical portion of the wire mesh disposed inside of the first post, a second vertical portion of the wire mesh disposed inside of the second post, top rail links connecting the top rail to the first and second posts, and bottom rail links connecting the bottom rail to the first and second posts.
E04H 17/16 - Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
A vehicle barrier includes a first post and a second post each having a top end and a planar wall, a barrier beam extending longitudinally in a same vertical plane as the first post and the second post and the barrier beam separating an attack side from an asset side, a first post connection attaching the barrier beam to the first post, the first post connection comprising a first beam plate extending from a first end of the barrier beam, a first post plate extending from the planar wall of the first post, and a first pin vertically disposed in the first beam plate and the first post plate, and a second post connection attaching the barrier beam to the second post.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
A beam for connecting between posts in a vehicle barrier includes a steel beam having a web and opposing flanges extending perpendicular to the web, a first plate extending beyond a left end of the beam, a first hole penetrating the first plate beyond the left end, a second plate extending beyond a right end of the beam, and a second hole penetrating the second plate beyond the right end.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A bollard assembly includes a bottom plate with a forward edge and an aft edge, an elongated member mounted on the bottom plate and extending from a forward end to an aft end in a direction from the forward edge toward the aft edge, a bollard secured to the bottom plate with a bollard section of the elongated member disposed inside of the bollard, bars mounted on the bottom plate on opposite sides of the elongated member, and a top plate having a smaller perimeter than the bottom plate mounted on the elongated member and the bars with the bollard extending above the top plate.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A wire mesh fence panel includes a top longitudinal portion of a wire mesh disposed inside of a top rail that is connected to a first post and a second post, a bottom longitudinal portion of the wire mesh that is disposed inside of a bottom rail that is connected to the first and second post, a first vertical portion of the wire mesh disposed inside of the first post, a second vertical portion of the wire mesh disposed inside of the second post, top rail links connecting the top rail to the first and second posts, and bottom rail links connecting the bottom rail to the first and second posts.
E04H 17/16 - Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
A barrier for use with a gate assembly includes a quadrilateral frame comprising top and bottom horizontal members and first and second vertical members, a horizontal gate beam extending longitudinally from a buttress end to a latch end, the gate beam constructed of a W-beam having a web oriented horizontally and extending laterally between first and second flanges, a first stop connected to the buttress end and extending perpendicular to the first and second flanges, a first latch connected to the latch end, the first latch forming a hook comprising a shank extending longitudinally from the latch end, a point located opposite the shank, a gap between the point and the shank, and an opening between the point and the latch end, and the gate beam connected to the frame between the top and bottom horizontal members.
E01F 13/00 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades
E01F 13/02 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades free-standing
E01F 13/04 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 15/14 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
E06B 11/04 - GatesDoors characterised by the kind of suspension
A brace for supporting a bollard panel in a vertical position includes a linear structural member having a panel connector to secure adjacent bollard panels to the linear structural member.
A deployable vehicle barrier includes an upper structure forming a vertical passage, opposed legs extending vertically downward from the upper structure, each of the legs having a channel, a bollard disposed in the passage, parallel plates having a vertical section inside of the bollard and a horizontal section positioned outside of a bottom end of the bollard with the horizontal sections located in the channels, a first belt connector attached to and extending normal to the horizontal section, a second belt connector attached to and extending normal to the horizontal section in an opposite direction from the first belt connector, a first belt attached to the first belt connector, the upper structure via a first pulley, and a first counterweight, and a second belt attached to the second belt connector, the upper structure via a second pulley, and a second counterweight.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/04 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage
A deployable vehicle barrier includes an upper structure forming a vertical passage, opposed legs extending vertically downward from the upper structure, each of the legs having a channel, a bollard disposed in the passage, parallel plates having a vertical section inside of the bollard and a horizontal section positioned outside of a bottom end of the bollard with the horizontal sections located in the channels, a first belt connector attached to and extending normal to the horizontal section, a second belt connector attached to and extending normal to the horizontal section in an opposite direction from the first belt connector, a first belt attached to the first belt connector, the upper structure via a first pulley, and a first counterweight, and a second belt attached to the second belt connector, the upper structure via a second pulley, and a second counterweight.
A vehicle barrier includes a beam extending longitudinally between opposing end posts, the beam positioned vertically above a ground level and separating an asset side from an attack side, the beam comprising beam sections and a crash post positioned in a same vertical plane as the beam, wherein beam sections are pivotally connected to the crash post.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
A vehicle barrier includes a longitudinally extending beam positioned vertically above a ground level and separating a protected side from an attack side, the beam comprising beam sections, each of the beam sections comprising a web oriented generally parallel to the ground level, a line post positioned on the attack side and comprising a bottom end positioned in a concrete foundation and a frame, a line brace having a first brace end located with the frame and a second end secured in the concrete foundation such that the line brace and the concrete foundation form adjacent sides of a vertex on the protected side, and adjacent beam sections pivotally connected to each other at the frame and the first brace end.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
A shallow mount safety bollard assembly includes a bottom plate having a front edge, an aft edge, and a longitudinal axis extending in a front-to-aft direction and a lateral axis orthogonal to the longitudinal axis, a pair of side bars, having front ends and aft ends, attached to a top plate surface of the bottom plate, and extending generally parallel to the longitudinal axis, and a bollard connected to the bottom plate between the pair of side bars. The bollard may be permanently or removably connected to the base of the assembly.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A bollard assembly includes a bottom plate with a forward edge and an aft edge, an elongated member mounted on the bottom plate and extending from a forward end to an aft end in a direction from the forward edge toward the aft edge, a bollard secured to the bottom plate with a bollard section of the elongated member disposed inside of the bollard, bars mounted on the bottom plate on opposite sides of the elongated member, and a top plate having a smaller perimeter than the bottom plate mounted on the elongated member and the bars with the bollard extending above the top plate.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A vehicle gate assembly includes a first post and a latch post comprising a J-slot formed along a face of the latch post, the J-slot comprising a primary vertical slot extending from an open top end of the primary vertical slot at a top side of the latch post to a bottom end of the primary vertical slot, a horizontal slot extending from the bottom end toward the first post, and the horizontal slot comprising a trap extending toward the top side of the latch post and a beam movable between an open position to allow vehicles to drive through a vehicle passage and a closed position blocking the vehicle passage, and a pin extending from the beam, the pin disposed in the J-slot when the beam is in the closed position.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/06 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into open position about a horizontal axis parallel to the road direction, i.e. swinging gates
A bollard assembly includes a bottom plate with a forward edge and an aft edge, an elongated member mounted on the bottom plate and extending from a forward end to an aft end in a direction from the forward edge toward the aft edge, a bollard secured to the bottom plate with a bollard section of the elongated member disposed inside of the bollard, flat bars mounted on the bottom plate on opposite sides of the elongated member diverging away from the elongated member in a direction from the forward end of the elongated member toward the aft end of the elongated member, and a top plate having a smaller perimeter than the bottom plate mounted on the elongated member and the flat bars with the bollard extending above the top plate.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
An exemplary crash gate to guard against motor vehicles crossing a roadway in a direction from an attack side to a protected side including a buttress post assembly secured below ground in a first concrete foundation on a side of the roadway, the buttress post assembly having two buttress posts forming a barrier passage, a latch post assembly secured below the ground in a second concrete foundation on an opposite side of the roadway, the latch post assembly having two latch posts forming a latch gap, a barrier with a gate beam disposed in the barrier passage and extending from a buttress end to a latch end, and one of a vertical pin or a hook connected to the latch post assembly and positioned in the latch gap and the other one of the vertical pin or the hook located on the latch end, when the barrier is in a closed position the latch end is located in the latch gap and the vertical pin is positioned outside of the hook.
E01F 13/04 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E06B 11/04 - GatesDoors characterised by the kind of suspension
E01F 13/02 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades free-standing
E01F 15/14 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
G01N 3/30 - Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force
A bollard panel having adjacent bollards and a gap between the adjacent bollards, a brace having a panel connector, a first longitudinal section, and a second longitudinal section, and the brace supporting the bollard panel in a vertical position relative to a ground with the brace disposed in the gap with the first longitudinal section located on a first side of the bollard panel, the second longitudinal section located on a second side of the bollard panel, and the panel connector attached to the bollard panel.
E01F 15/04 - Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips
E04C 3/06 - JoistsGirders, trusses, or truss-like structures, e.g. prefabricatedLintelsTransoms of metal with substantially solid, i.e. unapertured, web
E04H 17/22 - Anchoring means therefor, e.g. specially-shaped parts entering the groundStruts or the like
E04H 17/14 - Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
E04H 17/26 - Devices for erecting or removing fences
An exemplary modular vehicle barrier includes a rigid, generally L-shaped frame having a base and an upright portion. The base including two or more joists spaced apart and extending orthogonal to a foot plate, wherein the foot plate is attached to a bottom surface at a front end of the two or more joists, the upright portion configured in a ladder arrangement having spaced apart vertical posts secured at bottom ends to a bottom beam and at top ends to a top beam, wherein the bottom beam is attached to a top surface at a back end of the two or more joists, and a wedge point formed the bottom surface of the second end of the two or more joists.
E01F 13/00 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/02 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades free-standing
A bollard panel having adjacent bollards and a gap between the adjacent bollards, a brace having a panel connector, a first longitudinal section, and a second longitudinal section, and the brace supporting the bollard panel in a vertical position relative to a ground with the brace disposed in the gap with the first longitudinal section located on a first side of the bollard panel, the second longitudinal section located on a second side of the bollard panel, and the panel connector attached to the bollard panel.
E01F 15/04 - Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips
E04C 3/06 - JoistsGirders, trusses, or truss-like structures, e.g. prefabricatedLintelsTransoms of metal with substantially solid, i.e. unapertured, web
E04H 17/22 - Anchoring means therefor, e.g. specially-shaped parts entering the groundStruts or the like
A vehicle barrier includes a beam extending longitudinally between opposing end posts, the longitudinally extending beam positioned vertically above a ground level and separating an asset side from an attack side, the beam comprising beam sections and a crash post positioned in a same vertical plane as the beam, wherein adjacent beam sections are pivotally connected to the crash post.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
An exemplary method associated with a crash gate configured to guard against motor vehicles crossing in a direction from an attack side to a protected side includes securing a buttress post assembly and a latch post assembly on opposite sides of a roadway, the buttress post assembly having two vertical buttress posts forming a barrier passage, the latch post assembly having two vertical latch posts forming a latch gap, and a vertical pin positioned in the latch gap; and mounting a moveable barrier in the barrier passage, the barrier including a rectangular frame with a horizontal gate beam extending from a buttress end to a latch end, the latch end including a hook open toward the protected side, wherein in a closed position the latch end is located in the latch gap.
E06B 3/00 - Window sashes, door leaves, or like elements for closing openingsLayout of fixed or moving closures, e.g. windowsFeatures of rigidly-mounted outer frames relating to the mounting of wing frames
E01F 13/04 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E06B 11/04 - GatesDoors characterised by the kind of suspension
E01F 13/02 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades free-standing
E01F 15/14 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
G01N 3/30 - Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force
A vehicle barrier includes a longitudinally extending beam positioned vertically above and off of a ground level and separating a protected side from an attack side, the beam comprising beam sections, a post positioned in a same vertical plane as the beam and supporting the beam off of the ground level, wherein adjacent beam sections are pivotally connected to the post, wherein the post is an I-beam having a central web, a beam connector plate having first and second vertical holes, the beam connector plate disposed through the central positioning the first and second vertical holes on opposite sides of the central web, and the adjacent beam sections connected to the beam connector plate on opposite sides of the central web.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
An exemplary modular vehicle barrier includes a rigid, generally L-shaped frame having a base and an upright portion. The base including two or more joists spaced apart and extending orthogonal to a foot plate, wherein the foot plate is attached to a bottom surface at a front end of the two or more joists, the upright portion configured in a ladder arrangement having spaced apart vertical posts secured at bottom ends to a bottom beam and at top ends to a top beam, wherein the bottom beam is attached to a top surface at a back end of the two or more joists, and a wedge point formed the bottom surface of the second end of the two or more joists.
E01F 13/00 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/02 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades free-standing
A vehicle gate assembly includes a base having a width extending laterally to provide a vehicle passage and a depth extending perpendicular to the width from a front edge to a back edge, a hinge post extending vertically from the base on a first lateral side of the vehicle passage, a latch post assembly extending vertically from the base on a second lateral side of the vehicle passage, the latch post assembly includes first and second latch posts each having an inner face, a J-slot formed on the inner face of each of the first and second latch posts, and a barrier beam having a first end pivotally connected to the hinge post and a second end connectable with the J-slots.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/06 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into open position about a horizontal axis parallel to the road direction, i.e. swinging gates
An exemplary bollard fence includes bollards having bottom ends secured in a concrete base, the bollards spaced apart and extending axially from the concrete base; an elongated member moveably disposed inside of each of the bollards, and a header member laterally interconnecting the upper ends of the bollards.
A finger wedge barrier system includes a frame having a top side and a bottom side, a laterally extending beam trough located along a front wall, and laterally spaced apart finger troughs extending axially from a rear wall to the beam trough, each of the finger troughs is open at the top side of the frame and formed between a cooperative pair of rails; a first cavity formed between a first pair of the laterally spaced apart finger troughs, the first cavity open at the top side and the bottom side; a second cavity formed between a second pair of the laterally spaced apart finger troughs, the second cavity open at the top side and the bottom side; and a finger wedge barrier having fingers aligned with the finger troughs, each of the fingers having a top surface, a bottom surface, a rear end pivotally connected to the frame, and a blocking member extending perpendicular to the fingers and connected at front ends of each of the fingers.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/08 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
A wedge barrier system includes a frame to be disposed within a foundation, a wedge barrier having fingers with an asset end pivotally connected to the frame at an asset side and a blocking member extending perpendicular to the fingers and connected at threat ends of each of the fingers and a drive actuator to move the wedge barrier between a non-deployed position with the wedge barrier disposed inside the frame and a deployed position with the blocking member located above the top side.
E01F 13/08 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
A crash gate assembly includes a buttress post assembly secured in the ground and having two vertical buttress posts forming a barrier passage, a latch post assembly secured in the ground on the opposite side of a roadway from the buttress post assembly, the latch post assembly including two vertical latch posts forming a gap, and a barrier including a horizontal gate beam disposed in the barrier passage and extending from a buttress end to a latch end, the barrier slidingly positioned in a closed position with the barrier extending across the roadway and the latch end disposed in the latch gap.
E01F 13/00 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades
E01F 13/04 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E06B 11/04 - GatesDoors characterised by the kind of suspension
A crash gate assembly includes a buttress post assembly secured in the ground and having two vertical buttress posts forming a barrier passage, a latch post assembly secured in the ground on the opposite side of a roadway from the buttress post assembly, the latch post assembly including two vertical latch posts forming a gap, and a barrier including a horizontal gate beam disposed in the barrier passage and extending from a buttress end to a latch end, the barrier slidingly positioned in a closed position with the barrier extending across the roadway and the latch end disposed in the latch gap.
A brace and beam vehicle barrier in accordance to at least one embodiment includes a plurality of interconnected beam sections, forming a beam positioned above ground level and secured to the ground via a plurality of spaced apart braces connected to the beam on a protected side of the beam, the brace and the ground forming two sides of a triangle to provide a stopping force to a motor vehicle impacting the beam from an attack side.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A brace and beam vehicle barrier in accordance to at least one embodiment includes a plurality of interconnected beam sections, forming a beam positioned above ground level and secured to the ground via a plurality of spaced apart braces connected to the beam on a protected side of the beam, the brace and the ground forming two sides of a triangle to provide a stopping force to a motor vehicle impacting the beam from an attack side.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/00 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
E01F 15/14 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
E04H 17/14 - Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
A wedge barrier system includes a frame to be disposed within a foundation, for example a shallow foundation, a wedge barrier comprising fingers having an asset end pivotally connected to the frame at an asset side and a blocking member extending perpendicular to the fingers and connected at threat ends of each of the fingers and a drive mechanism located below the top side of the frame and connected to one of the fingers to move the wedge barrier between a non-deployed position with the wedge barrier disposed inside the frame and a deployed position with the blocking member located above the top side.
E01F 13/08 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
A wedge barrier system includes a frame to be disposed within a foundation, for example a shallow foundation, a wedge barrier comprising fingers having an asset end pivotally connected to the frame at an asset side and a blocking member extending perpendicular to the fingers and connected at threat ends of each of the fingers and a drive mechanism located below the top side of the frame and connected to one of the fingers to move the wedge barrier between a non-deployed position with the wedge barrier disposed inside the frame and a deployed position with the blocking member located above the top side.
E01F 13/12 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades for forcibly arresting or disabling vehicles, e.g. spiked mats
E01F 13/08 - Arrangements for obstructing or restricting traffic, e.g. gates, barricades movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts
An example of a vehicle barrier system for arresting an impacting vehicle of substantial mass within a selected distance of the fence includes a pair of terminal posts positioned in and secured to the ground in a spaced apart relationship; at least three cables, each cable having opposing terminal ends hingedly connected respectively to each of the terminal posts, the at least three cables held in tension a distance above a grade of the ground and vertically spaced apart from one another in relation to the grade; and a line post secured in the ground and positioned between the pair of terminal posts, the line post holding a portion of each of the cables.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A bollard, which is positioned in a structure having a grade level, includes an outer member having a first section extending above the grade level; an inner member having a filler material; and a connector operationally connecting the inner member and the outer member, wherein the inner member straddles the grade level and is rotatable relative to the outer member.
E01F 9/011 - Upright bodies, e.g. marker posts or bollards; Supports for road signs (posts or poles in general E04H 12/00; means for attaching signs to a supporting structure in general G09F 7/18)
A bollard, which is positioned in a structure having a grade level, includes an outer member having a first section extending above the grade level; an inner member having a filler material; and a connector operationally connecting the inner member and the outer member, wherein the inner member straddles the grade level and is rotatable relative to the outer member.
E01F 15/00 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollardsArrangements for reducing damage to roadside structures due to vehicular impact
A fence having at least two posts positioned in a spaced apart relationship to one another; a rail connected across the at least two posts, the rail having an interior defined by a periphery, the periphery having a pair of ends defining an opening into the interior, the ends being rolled into the interior; a panel having an edge portion, the edge portion positioned through the opening into the interior; and a lock member having a base and an opposing top side, a front end and a tail end, the top side forming a recess and having a tapered section sloping downward, relative to the base, from the recess to the front end, wherein the lock member is positioned in the opening with one of the ends disposed in the recess and the base positioned against the panel.
E04H 17/16 - Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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