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8177194 |
Frangible post for guardrail
This invention relates to guardrails and guardrail impact heads for use in roading networks or vehicle road lanes requiring separation by a barrier. The invention provides an impact head for a...
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8172204 |
Road safety barrier
Road safety barrier (10) usable in correspondence with a roadway and consisting of modular elements (11), each of which comprises a skirt (20, 120) having a front surface (27) facing towards the...
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8167512 |
Low profile barriers having attached molded pins
A barrier assembly includes a barrier having an interior surface and an opposing exterior surface extending between a first end and an opposing second end. The interior surface bounds a chamber...
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8157471 |
Combined guardrail and cable safety systems
A combined guardrail and cable safety system is disclosed. In one aspect, the present invention teaches a safety barrier including a plurality of cable posts spaced from each other and disposed...
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8079774 |
Traffic barrier with quick-bolt connection system
A coupling system for a traffic barricade has at least first and second traffic barrier segments adapted to be coupled in abutting alignment. First and second connectors are movable from a...
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8074761 |
Crash attenuator
A crash attenuator for decelerating an impacting vehicle includes a first end that can be releasably secured to a vehicle, and a second end that is longitudinally spaced from the first end. The...
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8061925 |
Vehicle restraining system for limiting roadways
The invention relates to a vehicle restraining system for limiting roadways comprising a base beam extending along the longitudinal axis, which overlies a U-shaped bottom and, in the plane view of...
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8061926 |
Crash barrier beam
A crash barrier beam (10) suitable for temporary placement on a road comprises a housing (18) which, in profile, has a laterally extending base (12) for contact with the road. The beam has a...
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8038126 |
Breakaway support post for highway guardrail end treatments
A support post for a guardrail has a strong axis and a weak axis which is substantially perpendicular to the strong axis. The support post is adapted to receive a guardrail such that the rail face...
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8033749 |
Crash impact attenuator systems and methods
A reusable energy-absorbing crash attenuator comprises a base, a rail disposed on and extending along a length of the base, and a plurality of energy absorbing modules slidably disposed on the...
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8007198 |
Arresting systems and methods
Systems and methods for arresting vehicles or other moving objects are detailed. The systems may be bi-directional, so as to arrest vehicles on either side of a barrier. They additionally may be...
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7997824 |
Combined road safety barrier made from wood and metal, intended for vehicle lateral impact containment and having aesthetic qualities and containment and redirection capability
Contention system for lateral impacts from vehicles, of the kind formed from a mixed metal and wooden horizontal continuous rail, comprising two or more wooden logs of equal cross-section,...
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7988133 |
Combined guardrail and cable safety systems
A combined guardrail and cable safety system is disclosed. In one aspect, a safety barrier incorporating the teachings of the present disclosure may include a plurality of cable posts spaced from...
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7980533 |
Breakaway coupling for road-side signs
A breakaway coupling for use with a ground-installed road sign such as a stop sign typically located at the side of a road. The coupling interfaces between a conventional hollow ground stake and a...
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7959373 |
Sliding gate apparatus
A gate apparatus has a pair of spaced apart base assemblies and a gate assembly. Each base assembly has a base frame with leg assemblies and braces and a receiver attaching to the top of the base...
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7950870 |
Energy absorbing vehicle barrier
A non-lethal energy absorbing vehicle barrier for decelerating an impacting vehicle includes a first gate member and a second gate member disposed downstream of the first gate member. The first and...
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7942602 |
Barrier system
A barrier system and method for providing a barrier system are disclosed. The barrier system and method relate to a vehicle and pedestrian barrier system which can be positioned in vehicle and...
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7931422 |
Water-ballasted protection barrier
A water-ballasted barrier system incorporates a concave reflective design, wherein outer walls of the barrier segment are configured in a concave manner. The concave section is designed to prevent...
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7926790 |
Impact slider for guardrail
An impact slider assembly for a guardrail including a slider connected to a first rail and a slider substantially surrounding the first rail, so that in use, the slider gathers and retains the...
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7918622 |
Portable perimeter defense system
A portable perimeter defense system is provided that is configured for preventing unwanted intrusions by vehicles or other heavy and fast-moving vehicles into a protected area while also providing...
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7913981 |
Cable release lever
A system and method for a device for releasing a cable of a safety system is disclosed. The system and method disclose various features of the cable system as it applies to a roadway barrier system...
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7883075 |
Tension guardrail terminal
A terminal portion of a guardrail safety system includes a terminal portion of a guardrail beam having a downstream end and upstream end. The terminal portion of the guardrail beam slopes from a...
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7878486 |
Releasable highway safety structures
Consistent and reliable releasing of a guardrail during a vehicle impact is enabled by a releasable fastener for safety structures along a highway. The release of secured components such as...
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7878485 |
Roadway guardrail system
A roadway guardrail system including a rail, a plurality of support posts, and a plurality of fasteners assembly to redirect an impacting vehicle and dissipate a portion of the impacting vehicle's...
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7871220 |
Energy attenuating safety system
An energy absorbing system with one or more energy absorbing assemblies is provided to reduce or eliminate severity of a collision between a moving vehicle and a roadside hazard. The energy...
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7866913 |
Water-ballasted protection barrier
A water-ballasted barrier system incorporates a concave reflective design, wherein outer walls of the barrier segment are configured in a concave manner. The concave section is designed to prevent...
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7862252 |
Vehicle barrier system
A vehicle barrier system. The vehicle barrier system includes a base, an arm hingably mechanically coupled to the base, a raising/lowering mechanism in mechanical communication with the arm, and a...
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7850391 |
Fixed bollard system
A fixed bollard system includes a plurality of spaced apart, elongated bollards each longitudinally disposed along a corresponding X-axis, each bollard being comprised of an I-beam having a front...
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7850317 |
Guardrail block and reflector system
A guardrail block includes an attachable support for signage, such as a reflector. The reflector may be mountable on the support, and the support may be integrated with a base or may be separate...
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RE41988 |
Highway crash cushion and components thereof
A highway crash cushion includes a single, central, rigid, guide tail that guides the crash cushion in axial collapse. Diaphragm assemblies are each provided with recessed legs, and a central guide...
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7846537 |
Laminar support for absorption of collision impacts sustained by humans
The support is of the laminar type and has transversely various areas with different resistance, resilience and coefficient of friction, in order to determine, in the impact of a body on the...
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7832713 |
Guard rail mounting block and guard rail system incorporating the same
An improved guard rail system spacer block having a front face, a rear face and an outer circumferential undulating surface surrounding a plurality of individual spaced apart cavities that extend...
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7819604 |
Roadside barrier
Roadside barrier including barrier sections coupled to one another, each having a horizontal portion, a vertical portion extending upward from the horizontal portion and a front plate coupled to...
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7800515 |
Warning system for barriers of highways
A warning system for barriers of highways comprises a plurality of barrier plates erected on two sides of roads in a different distance arrangement, and each including an optical fiber and a power...
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7798473 |
Guardrail support, attachment, and positioning block
A block used to space guardrails from support posts. The positioning or spacer block is a generally rectangular block having corded-out cavities to reduce weight and tabs or projections for...
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7794173 |
Deformable divider for a vehicle impact safety barrier, of the type that is used between a vertical support-or post-fixing element and a horizontal impact or railing element
Deformable separator device for road safety barrier for vehicle impact of the type used between a vertical securing-support element or post and a horizontal impact element or railing, characterized...
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7775738 |
Vehicle barrier system
A modular vehicle barrier system includes a reaction mass for installation in the earth; at least one post immovably anchored in the reaction mass and extending upwardly therefrom; the reaction...
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7748681 |
Support post assembly with hinge plate and mounting bracket assembly
A support post assembly with mounting bracket assembly and hinge plate with defined bend lines and break points are provided to prevent or reduce damage to objects attached to the support post...
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7736084 |
Payout brake
Disclosed is an apparatus and method for decelerating moving vehicles. A set of two novel pylons is disclosed employing a simple, durable and reliable braking mechanism. Each braking mechanism...
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7731159 |
Continuous metallic system for safety barriers applicable as protection for motorcyclists made up of a bottom continuous horizontal metallic screen supported on the barrier by means of metallic arms arranged at regular intervals
The invention relates to a continuous metal system which is used to protect motorcyclists and which can be installed on a standard metal safety barrier. The invention comprises a continuous...
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7726632 |
Lateral impact containment system for vehicles, with high energy absorption and containment capacity
High contention and energy absorption capacity system to contain vehicle's side impact configured by an anchoring plate, configured by a post having a base, a frontal plate and a base plate and...
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7699293 |
Guardrail
An impact head for a guardrail includes cable routing means adapted to form a convoluted path through which a cable can be threaded. The convoluted path that the cables must follow through the...
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7694941 |
Guardrail safety system for dissipating energy to decelerate the impacting vehicle
In accordance with a particular embodiment of the present invention, an end treatment of a guardrail safety system includes a terminal portion of a guardrail beam that has a downstream end and an...
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7677533 |
Guardrail
A guardrail defined by a number of vertical supporting posts fixed successively to the ground along the edge of a road, and by one or more longitudinal members fixed successively and substantially...
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7654768 |
Massive security barriers having tie-bars in tunnels
Barrier elements provide security from terrorist threats by ability to withstand both vehicle collisions and explosive blasts. Each barrier element is prefabricated to include a massive block of...
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7607645 |
Interlocking highway structure
A highway crash barrier structure with an improved interlocking system includes a plurality of rigid sections disposed end-to-end in interlocking relationship with one another. The ends of each...
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7604221 |
Guardrail run
A guardrail run with a rail is arranged along and substantially parallel to a roadway. The rail is made of consecutively arranged round timber sections with abutting end sections. Each round timber...
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7588387 |
Barriers with interlocking sides
A barrier includes a housing having a front wall and an opposing back wall each extending between opposing sidewalls. The housing also includes a floor and an interior surface bounding a chamber,...
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7575391 |
System for protecting individuals from impacts against road guard rails
A system for protecting persons from impacts against road crash barriers in which the barrier rail has a curved upper part and has protuberances to absorb and decelerate the velocity of the vehicle...
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7563051 |
Vehicle barrier system
The invention discloses a vehicle barrier system (10) including a barrier (46) movable between an open position to allow vehicle access therethrough and a closed position which prevents vehicle...
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