|
Match
|
Document |
Document Title |
|
|
8181392 |
Automatic gate arm damage prevention system
An automatic gate arm damage prevention system includes a lift arm that is coupled to a lifting apparatus. The lift arm has an outer end, an upper side, a lower side, a first lateral side and a...
|
|
|
8128310 |
Vehicle restraint system
A vehicle restraint system is provided, comprised of an easily installable and transportable base having a deployable vehicle retention means contained therein. In particular, a rigid base over...
|
|
|
8118516 |
Energy absorbing system
An energy absorbing system having a stanchion, a linearly extendable energy absorber coupled to the stanchion, a net coupled to the energy absorber, wherein the net transfers force to the energy...
|
|
|
8083433 |
Vehicle barrier fence
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...
|
|
|
8070381 |
Road stud
A base unit for a road stud is provided. In one embodiment, the base unit is made of plastic and has a recess with a plurality of projections. The projections extend over the floor of the recess...
|
|
|
8070380 |
Traffic channelizer
A traffic channelizer is provided. In one implementation, the traffic channelizer may include upper and lower portions with a center region in between. The center region may include front and back...
|
|
|
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...
|
|
|
8002492 |
Energy absorbing system with support
An energy absorbing system. The system includes an energy absorber mechanically coupled to a net, a joint mechanically coupled to an anchor, and a support mechanically coupled to the net via a...
|
|
|
8002493 |
Flexible route marker
A flexible marker post assembly having a base, first and second members of an elastomeric material secured to the base and extending upwardly therefrom, the first and second flexible members each...
|
|
|
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...
|
|
|
7955023 |
Slip base structure with clip device
The present invention relates to a structure for supporting a road support including: a base plate fixedly disposed on ground in such a manner as to be spaced apart by a predetermined distance from...
|
|
|
7938594 |
Holding device for traffic beacon
An improved holding device is disclosed for supporting a traffic beacon comprising a longitudinal extending holding member having a bottom surface for resting on a generally flat surface. The...
|
|
|
7922420 |
Barriers with kiss-offs
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,...
|
|
|
7905678 |
Deployable collapsible engineered material systems for runway safety
An apparatus and method for slowing a vehicle. The method including: disposing a predetermined thickness of collapsible material over a base; disposing a plurality of panels over a top surface of...
|
|
|
7901155 |
Vehicle barrier
In order to stop a moving vehicle without injury to occupants, a vehicle barrier is provided having a pair of platforms disposed on opposite sides of a roadway, and a capture net extending across...
|
|
|
7901156 |
Bollard having an impact absorption mechanism
A plate-mounted bollard which includes an internal impact absorption mechanism that enables the bollard to absorb impact forces greater than conventional plate-mounted bollards. The bollard makes...
|
|
|
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...
|
|
|
7871221 |
Delineating pole having an anchoring base and spring cartridge for snow based applications
An anchoring base for a delineating pole using the reconfiguration of protruding resilient mechanical members to facilitate insertion and resist the subsequent extraction force on the pole. The...
|
|
|
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...
|
|
|
7866914 |
Flexible marker device
A flexible marker device comprises a marker body having a bottom end and a top end, and a base for supporting the marker body. The base has an aperture in a center portion thereof and a groove...
|
|
|
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...
|
|
|
7828492 |
Vehicle barrier system
A security barrier system for use with a trafficable surface and a site requiring protection from advancing vehicles includes a composite bed system having a plurality of elevations and comprising...
|
|
|
7811026 |
Support base for flexible marker device
A flexible marker device comprises a marker body having a bottom end and a top end, and a base for supporting the marker body. The base has an aperture in a center portion thereof and a cavity...
|
|
|
7802829 |
Trailer mounted crash attenuator
A trailer-mounted crash impact attenuator is disclosed for attachment to a host vehicle, which comprises an anti-rotational attachment system having an internal support tube and a plurality of...
|
|
|
7798741 |
Cable-release anchor assembly
An assembly for releasing tension in a cable includes a mounting plate holding the cable in tension, the mounting plate oriented substantially parallel to the cable when it is in tension; and a...
|
|
|
7794175 |
Delineating pole having an anchoring base and spring cartridge for snow based applications
An anchoring base for a delineating pole using the reconfiguration of protruding resilient mechanical members to facilitate insertion and resist the subsequent extraction force on the pole. The...
|
|
|
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...
|
|
|
7794103 |
Parking space barrier block with photovoltaic illumination
A solar-powered parking space barrier block is configured as a one-piece molded housing of a high strength, transparent plastic material in which a photovoltaic solar panel and a DC energy storage...
|
|
|
7785031 |
Energy absorbing system
A heavy duty ground retractable automobile barrier for a railroad crossing. Concrete bunkers are placed at each side of a roadway. An upstanding concrete-filled steel pipe fixed in each bunker has...
|
|
|
7744303 |
Collapsible concrete systems for runways
A collapsible concrete system for slowing a vehicle is provided. The system including: a predetermined thickness of collapsible concrete disposed over a base; and a covering disposed over a top...
|
|
|
7726056 |
Knock down signpost
There is provided a knock down signpost comprising a post member (6) and a lower body member (10) held together by a spring (3) having a preload when the post is vertical, acting two flat surfaces...
|
|
|
7699559 |
Device and method for modifying the layout of a vehicle racing course
A device for modifying the layout of a vehicle racing course in a wide track section thereof including an arrangement consisting of individual elements for defining the edge of the track located in...
|
|
|
7690859 |
Vehicle barrier
In order to stop a moving vehicle without injury to occupants, a vehicle barrier is provided having a pair of platforms disposed on opposite sides of a roadway, and a capture net extending across...
|
|
|
7677831 |
Flexible marker device
A flexible marker device comprises a marker body having a bottom end and a top end, and a base for supporting the marker body. The base has an aperture in a center portion thereof and a groove...
|
|
|
7665929 |
Starting gate for BMX and mountain bike racing
A starting gate apparatus and method for use in bicycle races is provided. The starting gate includes a main platform, a plurality of gates connected to the main platform and a gate actuation...
|
|
|
7597502 |
Vehicle arresting blocks, beds and methods
A block of compressible material, such as cellular concrete, provides compressive failure characteristics suitable for arresting travel of an aircraft (or other vehicle) overrunning a runway (or...
|
|
|
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). The...
|
|
|
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...
|
|
|
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...
|
|
|
7559535 |
Guardrail support, attachment, and positioning block
A guardrail support, attachment and positioning block used to space guardrails from support posts is disclosed. The positioning or spacer block is a generally rectangular block having corded-out...
|
|
|
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...
|
|
|
7530548 |
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...
|
|
|
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...
|
|
|
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...
|
|
|
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...
|
|
|
7516945 |
Cable anchor bracket
According to one embodiment, a cable anchor system for an end terminal includes a cable anchor bracket configured to couple to a guardrail, in which the cable anchor bracket includes a flat plate...
|
|
|
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...
|
|
|
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 sinuous...
|
|
|
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...
|
|
|
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...
|