Patents
Patents for E01F 15 - Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact (6,603)
10/1992
10/20/1992US5156485 Low profile concrete road barrier
10/20/1992CA1308951C Roundwood highway guardrails
10/07/1992EP0507496A1 Vehicle impact attenuating device
10/06/1992US5152507 Guard rail assembly for roads
09/1992
09/30/1992EP0505373A1 Safety roadway delineator and method of making.
09/22/1992US5149224 Interlocking highway structure
09/22/1992US5149061 Panel for road construction
09/08/1992US5145278 Modular steel bridge and traffic barrier and methods of fabrication and application therefor
09/02/1992CN2114676U Rood saftey guard fence
08/1992
08/27/1992DE4125129C1 Mechanism for lateral-shift or road side barrier - has support arm length movable to max. width of construction vehicle and swivelable about horizontal axis
08/18/1992US5139710 Continually moving array of fibers is impregnated with resin and fast cured with radiation
08/11/1992US5137391 Process to manufacture "in situ" safety barriers for roads
08/11/1992CA1306130C Guardrail extruder terminal
08/06/1992DE4127058C1 Extractor for fence guide posts - has clamping plates at ends of members of lateral lazy tongs mechanism
08/05/1992EP0497142A2 Energy absorbing structure
08/05/1992CN2111965U W-shape highway protecting fender
07/1992
07/22/1992CN2110657U Corner type protective net for expressway
07/21/1992US5131786 Traffic barrier and method of construction
06/1992
06/30/1992US5125762 Shock energy dissipation traffic divider barrier
06/23/1992US5123775 Aluminum can truck-mounted attenuator
06/23/1992US5123773 Stand-alone highway barrier
06/17/1992EP0490748A1 Median barrier
06/16/1992US5122400 Inflatable articles and method of creating inflatable products
06/16/1992US5122008 Method of manufacturing barriers
06/04/1992DE4038538A1 Detachable couplings for prefab. protection barriers - consists of butt straps perforated for vertical pins to be driven through
06/02/1992US5118216 Adjustable barrier wall assembly
05/1992
05/21/1992DE4118915A1 Carriageway border system - comprises flexible inlay in concrete gutter which gives way under weight of vehicle
05/20/1992EP0485746A1 Support for the assembly units of a sliding or protecting barrier device for traffic routes
05/19/1992US5114266 Barrier apparatus and method of mounting same
05/14/1992WO1992008010A1 Retaining wall
05/14/1992WO1992008008A1 Safety roadway delineator and method of making
05/12/1992US5112028 Roadway impact attenuator
04/1992
04/21/1992US5106668 Multi-layer honeycomb structure
04/21/1992US5106554 Inserting cage frame into mold, filling with vehicle tire material, covering with adhesive liquid, curing
04/16/1992WO1992006248A1 Vehicle crash barrier
04/14/1992US5104255 Barriers for lane dividers, curbs or construction sites
04/14/1992US5104254 Traffic divider witl ballast fill and drainage channel
04/08/1992EP0314702B1 Safety fence for roads
04/05/1992CA2026876A1 Synrub road vehicle traffic devider
03/1992
03/17/1992US5096772 Anisotropic laminate of belted portions of a scrap tire
03/11/1992EP0474432A2 Roadway impact attenuator
03/04/1992EP0472847A2 Guide rail for motor vehicles
02/1992
02/26/1992EP0471903A1 Fluid charged roadway barrier
02/20/1992WO1992002684A1 Mobile device for indicating a lane closure and diverting traffic
02/18/1992US5088874 Highway barrier transporter
01/1992
01/15/1992EP0465748A1 Barrier element and barrier set formed by these elements
01/14/1992US5080523 Connecting stone for forming road edges
01/09/1992WO1992000420A1 Vehicle crash protection device
01/07/1992US5078366 Guardrail extruder terminal
12/1991
12/27/1991EP0462307A1 Section of a guard
12/24/1991US5074705 Highway divider
12/24/1991US5074704 Roadway barrier system
12/04/1991EP0459932A1 Improvements in safety barriers for roads
12/03/1991US5069576 Road safety barrier
11/1991
11/27/1991EP0304418B1 Marker post system
11/20/1991CN2089022U Road guard fence
11/13/1991EP0456364A2 Highway barrier transporter
10/1991
10/31/1991CA2015765A1 Noise abatement element
10/29/1991CA1291355C Highway barrier
10/29/1991CA1291354C Security fence
10/27/1991CA2015586A1 Sight wall
10/23/1991EP0452893A1 Roadbarrier for traffic area, in particular for the protection of construction sites
10/23/1991EP0261184B1 Rail, in particular for road bridges and similar
10/23/1991CN2087211U Road protecting railing
10/21/1991WO1991016195A1 Anisotropic laminate of belted portions of a scrap tire
10/21/1991CA2068529A1 Anisotropic laminate of belted portions of a scrap tire
10/16/1991EP0452205A2 Guardrail system with two rails for holding vehicles on separate lanes
10/15/1991US5056845 Material manipulation apparatus
10/10/1991DE4010972A1 Steel crash barrier for roads - has weather-resistant soft material as collision protection
10/08/1991US5054954 Roadway barrier
10/01/1991US5052850 Resilient safety extension for highway barriers
10/01/1991US5052732 Crash attenuator utilizing fibrous honeycomb material
09/1991
09/17/1991US5049001 Safety roadway delineator effective during rainy night-time driving conditions
09/17/1991US5048229 Tree trunk protector
09/17/1991CA1288985C Energy absorbing barrier
09/11/1991EP0445995A1 Traffic barrier gate
09/10/1991US5046884 Roadway traffic barriers
09/03/1991US5044815 Method and apparatus for connecting castings
09/03/1991US5044609 Guardrail barrier
08/1991
08/21/1991EP0442830A1 Crash barrier
08/21/1991EP0442249A1 Shock-absorbing barrier for road uses
08/20/1991US5040772 Rider protection system
08/14/1991EP0441109A2 Shock energy dissipation traffic divider barrier
08/13/1991US5039567 Resilient panel having anisotropic flexing characteristics and method of making same
08/13/1991US5039066 Safety fences
08/08/1991DE4002957A1 Plastic jacket for indicator post, has foamed polyethylene core - with plastic skin and constructed of two C=shaped and straight sections enclosing one side of flange and shanks
08/02/1991CA2029213A1 Traffic barriers with built in carriers
07/1991
07/30/1991US5035078 Tree protection and transparent wrapping
07/24/1991EP0438267A1 Removable barrier
07/23/1991US5033905 Movable barrier
07/17/1991EP0437414A1 Guard rail with impact protection
07/03/1991EP0435441A2 Vehicle crash barrier with friction brake
06/1991
06/27/1991DE3942838A1 Concrete traffic guide wall - is made in sections which can be joined end to end via coupling rails
06/12/1991EP0431781A2 Vehicle crash barrier with improved side panel fastening arrangement
06/12/1991EP0431780A2 Vehicle crash barrier with directionally sensitive fastening means
06/11/1991US5022782 Vehicle crash barrier
06/06/1991DE4037859A1 Kerbstone for edges of pavements - has additional top part to increase its height and project above adjoining road surface
06/04/1991US5020175 Multicompartment cushion comprising recyclable plastic bottles
05/1991
05/29/1991EP0429165A1 Roadway barrier system
05/22/1991EP0428097A1 Metallic safety barrier
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