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Match Document Document Title
8992117 Formfitting connection with break-away function in one direction between two components  
A form-fitting connection between two components (5 and 14) has a break-away function in one direction. At least one connection element, designed as a shear bolt (6), is formfittingly connected to...
8985891 Posts for road safety barrier  
A road safety barrier having a plurality of ropes supported by posts rigidly mounted on or in the ground is described. Each rope is held in tension against the posts and supported in a notch or...
8978225 Frangible posts  
A method of producing a frangible post includes the step of forming a region of weakness by compressing a portion of at least one surface and/or edge of the post.
8974142 Crash cushion  
A crash cushion includes a plurality of resilient, self-restoring tubes each having a center axis and an interior surface. At least some of the tubes are positioned such that respective ones of...
8915670 Bollard  
An impact absorption apparatus includes a force transfer member including a base and a sidewall extending from the base, the base including an opening, a shock absorber disposed within the force...
8857795 Tiltable support post structure  
A support post structure includes: a ground plate mounted on a support post anchor driven into the ground or a concrete base; a support post; a universal joint for tiltably supporting a lower end...
8832981 Rescue locator signal  
A rescue locator signal is provided that includes a central member with a first arm extending therefrom in a first direction. A second arm extends from the central member in a second direction...
8807864 Road barrier energy absorbing systems and methods for making and using the same  
In an embodiment, a road barrier energy absorption unit can comprise: a vehicle crush section configured to absorb impact energy when impacted with greater than or equal to 5 kN force; a post...
8794866 Collapsible barricade apparatus  
A collapsible barricade apparatus enables users to selectively barricade space for preventing vehicular traffic to pass therethrough. The barricade apparatus comprises an A-shaped member, a...
8757597 Posts  
A terminal post for a barrier includes an upright portion having an aperture positioned, so that in use: the aperture is located in a region of the upright portion above a ground engaging portion...
8747017 Resilient inflatable delineators  
A resilient inflatable delineator pole. The delineator pole can include an elongated body enclosing an interior chamber, a flap disposed at a bottom end of the body and having an aperture defined...
8740495 Shallow flush-mounted vehicle control barrier  
Systems and methods described herein provide for a flush-mounted vehicle control barrier having a shallow foundation. According to one aspect of the disclosure provided herein, a vehicle control...
8740241 Mobile barrier  
In one embodiment, 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...
8734048 Continuous flexible retro-reflective roadway marking device  
A passive elongated flexible roadway marking device attaches and conforms to a curved roadway median. The device includes an integrally formed plastic extruded spline and a protrusion having a...
8714866 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...
8702137 Trailer mounted crash attenuator  
A trailer-mounted crash impact attenuator is attachable to a host vehicle, which comprises an anti-rotational attachment system having an internal support tube and a plurality of external support...
8678701 System for remote control of retractable, ground-based vehicle barriers  
The system for remote control of retractable, ground-based vehicle barriers increases control of the emergency lane of the road by mounting ground signboards in the emergency lane to prevent any...
8634051 Surface wind disrupters and barriers  
A hurricane and tornado surface wind pattern disrupter and vehicle barrier has carbon steel plates, each mounting plural used tires. Tires are connected to opposite sides of the mounting plates...
8616802 Security barrier posts, security barriers and methods of building security barriers  
An security barrier underground footing (12), and a security barrier post (10) are provided. The footing (12) comprises a substantially vertical shaft (16) having a back plate (14) and a foot...
8613412 Impact absorbing sign post with flexible joint and quick change-out spring kit and method  
An impact absorbing sign post with quick change-out capability and method is provided. The impact absorbing sign post includes an upper sign post for carrying a sign, an intermediate cylindrical...
8491216 Vehicle crash attenuator apparatus  
Crash attenuator guardrail apparatus includes an impact head and a backstop having a cable and guardrails supported by guardrail supports located between the impact head and the backstop....
8475077 Nonlethal barrier  
A nonlethal barrier system includes a first base having a frame, a shaft and a brake. The brake includes a stationary magnet physically coupled to the frame such that the shaft passes through the...
8444343 Impact-absorbing anchoring assembly for protective barrier  
A bollard assembly includes a bollard, and a load transfer member disposed in the bollard, and a shock absorber disposed within the load transfer member. A fastener extends through the load...
8439594 Shallow flush-mounted vehicle control barrier  
Systems and methods described herein provide for a flush-mounted vehicle control barrier having a shallow foundation. According to one aspect of the disclosure provided herein, a vehicle control...
8434965 Impact absorption facility for road  
An impact absorption facility for road makes it possible to protect a road center, a road side, a road ramp, an entering side of a tunnel or an underground road, pillars, faith silk or others and...
8388259 Mechanism for absorbing kinetic energy from frontal impacts of vehicles  
A rigid ram, joined to a structural element of a mechanism which receives and transmits the impact of a vehicle, is displaced along a deformable metallic profile of open section in the form of...
8376650 Bollard assembly  
A bollard assembly is disclosed that includes an elongate hollow bollard having opposed first and second ends, a sidewall extending between the first and second ends, and through hole formed in...
RE43927 Vehicle impact attenuator  
A vehicle impact attenuator includes a rail and at least one guide member moveable along the rail. At least a portion of the guide member is rotatable relative to the rail about a vertical axis by...
8348545 Traffic control marker with protective cover and stiffening elements  
A clear protective cover on a roadway marker for protecting reflective sheeting located on the marker. The protective cover prevents the reflective sheeting from being displaced from the marker...
8322945 Mobile barrier  
Embodiments of a safety trailer are shown and described. The safety trailer includes a trailer body defining a protected workzone, and having a first end and a second end and king pins at both the...
8308393 Detachable barrier having magnetic retainer  
A device for securing a passageway comprising a barrier on a mounting member, the barrier being retained by magnetic attraction between the mounting member and the barrier, the mounting member...
8303209 Breakaway signpost adapter  
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...
8282309 Inertial barrier  
An inertial barrier includes a standard size plastic container and a single size insert that is supported by a ledge inside the container for supporting different amounts of sand or other...
8276956 Trailer mounted crash attenuator  
A trailer-mounted crash impact attenuator for attachment to a host vehicle includes an anti-rotational attachment system having an internal support tube and a plurality of external support tubes....
8240947 Vehicle barrier with release mechanism  
A barrier for arresting a vehicle. The barrier includes a net spanning an area through which the vehicle may pass, an anchor coupled to the net, a support arm arranged on one side of the area...
8235348 Adaptor for impact recovery assembly  
An impact recovery assembly generally includes an object, an impact recovery device, and an adaptor for attaching the object to the impact recovery device. The adaptor includes a body having a...
8215864 Impact attenuator system  
An impact attenuator system includes a hyperelastic member that comprises an energy-absorbing material which behaves in a rate-independent hyperelastic manner so that its permanent set is...
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...
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...
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...
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...
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,...

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