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7621691 |
Raised, longitudinal, channelizing separator system
A longitudinal, channelizing traffic separator system has interlocking D-shaped curb sections with a recessed delineator post mounting receptacle formed in the top side of interlocked sections at...
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7614819 |
Post assembly and method of assembling the same
A post assembly having a first post member, a second post member positioned within the first post member, and a sleeve member installed in the ground. The first and second post members are...
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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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7587790 |
Adjustable rigid corner guard
A rigid corner guard protects a corner of a structure from collisions with objects. The corner guard includes a rigid body having a base, an upper end, and a wall extending between the base and the...
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7585127 |
Roadside post
A roadside post ( 10, 110 ) comprises an elongate body ( 30, 130 ) formed of sheet spring steel. The body ( 30, 130 ) has a longitudinal axis (L), a front face ( 31, 131 ) and a rear face ( 33, 133...
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7572022 |
Safety and construction trailer
A safety trailer has semi-tractor hitches at both ends and a safety wall that is fixed to one side of the trailer. That side, however, can be changed to the right or left side of the road,...
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7571693 |
Condensed retractable safety marker
A condensed retractable traffic cone is a device designed to provide motorists with advance warning of disabled vehicles and/or work zone areas. The device has been designed to withstand reasonable...
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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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7553103 |
Delineator mounting system
Traffic delineators may be surface mounted on either level or sloped surfaces. A delineator mounting system adapted for the surface-mounting of a delineator includes a base having a...
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7540682 |
Control barrier with rotatable legs
A control barrier includes a barrier wall having a front face and an opposing back face each extending between a top end and an opposing bottom end, a first recess being formed on the front face at...
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7537412 |
Breakaway signpost
A sectional I-beam post for use along a roadside in which the post has a first elongate lower section securable via a first slip type coupling to a base anchored in the ground. Slip movement of...
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7537411 |
End connector for barrier devices
An end connector for a barrier device is provided which permits articulation of one barrier device through a relatively large angle with respect to an adjacent barrier device, so that a barrier...
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7536973 |
Plastic blow molded board-like members
Plastic blow molded board-like members include a plurality of longitudinally extending, laterally spaced aligned channels/grooves in opposite sides of the members. Each of the channels has closely...
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7530760 |
Roadway for decelerating a vehicle including a delayed release means for depressed runway panels
A method for slowing a vehicle traveling over a movable surface in a direction of travel is provided where the vehicle has a first wheel and at least a second wheel offset from the first wheel in a...
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7530759 |
Retractable energy absorbing system
An energy absorbing system. The energy absorbing system includes a supporting member, a barrier mechanically coupled to the supporting member, the barrier pivotable between a substantially...
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7524135 |
Post assembly and method of assembling the same
A post assembly having a first post member, a second post member positioned within the first post member, and a sleeve member installed in the ground. The first and second post members are...
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7520694 |
Flexible traffic reflector
A traffic control device is made up of a round lower tube of a rigid material, a round adapter tube of a flexible material, and a round upper tube of a rigid material. An upper portion of the upper...
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7517170 |
Method and apparatus for mounting a barrier operator
An apparatus and a method for quick mounting of a barrier operator on a ground surface is disclosed. The apparatus includes a mounting frame positioned on the ground and mounting structure...
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7513710 |
Spacer for road or motorway crash barrier
A new type of spacer ( 1 ) for road or motorway crash barrier is described, consisting of an elastic body ( 2 ), fixed by means of bolts ( 4 ) or of other known fixing means to the supporting posts...
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7510346 |
Signpost formed of recycled material
A post for supporting a roadway sign comprises a hollow, continuous sleeve formed of thermoplastic resin. The sleeve has an interior surface and a continuous core disposed within the sleeve and...
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7507051 |
Adjustable bollard
An adjustable bollard protects structures from collisions with objects and limits access to particular areas. The bollard includes a rigid post body and a leg structure secured to the rigid body....
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7497640 |
Road safety barriers
A road safety barrier having four or more ropes 4 - 7 supported by posts 1 - 3 rigidly mounted on or in the ground is described. Each rope is held in tension against the posts and follows a...
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7484906 |
Crash cushion
A vehicle crash cushion for decelerating a vehicle includes first, second and third bays. The first bay is positioned forwardly of the second bay and the second bay is positioned forwardly of the...
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7484905 |
Energy absorbing bollard system
An energy absorbing system. The energy absorbing system includes a supporting member, a barrier pivotable between a first angular position and a second angular position, where the barrier becomes...
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7484904 |
Rising security barrier
The invention relates to a removable barrier which is intended to control the passage of traffic on a travel path. The invention is characterized in that it comprises a rail ( 100 ) which is made...
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7481600 |
Energy absorbing wall system and method of use
Provided is an energy-absorbing wall system for use with vehicle barriers, such as race track walls or barriers, highway guard rails or partitions, and the like. The wall system comprises a series...
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7476051 |
Laterally stable vertical panel system
A vertical panel system comprises a vertical panel having a panel with opposing first and second panel surfaces and a base edge. The system further comprises a base having a slot for engaging the...
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7465693 |
Thermochromatic temperature marking for outdoor surfaces
The present invention relates to a system, method, and composition for a thermochromatic, color indicative sheet or device that is bonded to an article such as a concrete or asphalt surface, a...
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7448824 |
Traffic barricade having interchangeable parts
The present invention is directed to traffic barricade having interchangeable base members and upright members that interconnect to each other. The base member and upright member are identical...
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7445402 |
Barrier plate for highways
A barrier plate for highways comprises a M-shaped protective member made of plastic material and integrally press formed, and including a plurality of trapezoid and spaced projections and concaved...
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7416364 |
Pivot unit for barrier devices
A pivot unit for use with barrier devices which may be connected end-to-end to form a barrier wall. The pivot unit comprises first and second end connectors, each of which may be coupled to the end...
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7401996 |
Cable-release anchor assembly
A cable-release anchor assembly including a cable mounting plate adapted for removably holding a cable proximate its terminal end and a leveraging member positioned to release the cable from the...
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7387295 |
Tire fence
Above ground fences are constructed with used tires from vehicles. Various arrangements of tires and inter-tire binding and anchorage of tires in place are disclosed. Usage for area fencing for...
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7377716 |
Net and mat
An energy absorbing system. The energy absorbing system spanning a roadway and including a net spanning the roadway, the net having a first member coupled to a second member, and a mat arranged on...
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7371029 |
Vehicle barrier system
A security barrier system for use with a trafficable surface and a site requiring protection from advancing vehicles includes a visual indicator element having an appearance that is distinctive...
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7338229 |
Traffic cone counterweight structure
A traffic cone counterweight structure, the base of the cone is preformed with a large-diameter opening at the center having a convex ring member of proper width at its mid-section along the inner...
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7331734 |
Vehicle access control bollard
A vehicle access control bollard for path entryways and restricted drives which allows access for approved vehicles through the use of a self-contained interior lowering mechanism. The three-piece...
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7325999 |
Locking device for traffic beacon
A locking device is disclosed for locking a signaling body coupled to a holding device of a traffic beacon by a coupling device. The locking device comprises a locking bar extending over at least a...
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7303353 |
Relocatable transportable safety crash barrier system
A relocatable traffic barrier system including a plurality of elongate barrier modules ( 112, 113 ) connected end-to-end, each module having a cavity for receiving a ballast of a fluid material...
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7287930 |
Vehicle impact attenuator
A vehicle impact attenuator that can be installed at low cost in a narrow installation space, immediately stop a colliding vehicle, and effectively mitigate the impact on the vehicle. The vehicle...
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7273328 |
Emissive highway markers
A highway marker and vehicle mounted detection system in which the highway marker includes LEDs of different colors that can be selected under different conditions, and non-visible light LEDs for...
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7264417 |
Vehicle barrier system, and related method
A vehicle barrier system is provided, which features a security barricade, a hydraulic actuator for moving the barricade between open and closed positions, a pump, a DC motor for operating the...
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7258506 |
Triangular retractable safety marker
A triangular retractable safety marker provides motorists and motorcyclists with advance warning of disabled vehicles and/or work zone areas. The device has been designed to withstand reasonable...
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7258505 |
Vehicle barrier
A portable and scaleable barrier uses a unique combination of feet, interconnecting members and top portions to provide a vehicle barrier that is capable of, for example, lifting the vehicle of the...
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7249910 |
Removable delineator post and method for the use thereof
A delineator includes a post having a bottom portion and a stem extending from the bottom portion. At least a portion of the post is moveable in a lateral direction between an at-rest position and...
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7246791 |
Hybrid energy absorbing reusable terminal
An energy absorbing terminal is described that is made up of a plurality of cells partially defined by cambered panels made of thermoplastic or another suitable material. The panels are supported...
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7234892 |
Road marking system
A road-marking system comprising at least a first ( 1 ) and a second road marking unit ( 2 ), each having an emission surface ( 10; 20 ), the first unit comprising a first light source ( 21, 21 ′...
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7214000 |
On-grade barrier and method of its use
An unobtrusive on-grade barrier. One embodiment comprises a concrete-lined trench over which a biased hinged plate is affixed to an end wall of the trench. The biased hinge holds the free end of...
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7198426 |
Prefabricated road median wall
A prefabricated road median walls are mounted along a median line of a road to divide the road into two sections according to the direction of vehicles traveling on the road. The prefabricated road...
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7195422 |
Recessed delineator post base
A recessed delinator base for disposition in grooves in a highway or traffic support surface has a body member with leg portions attached to the body and extending outwardly therefrom. The body has...
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