| 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) |
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| 03/23/1994 | EP0376947B1 Road marking |
| 03/22/1994 | US5295757 Safety end barrier for concrete road barriers |
| 03/17/1994 | WO1994005527A1 Impact attenuation device |
| 03/17/1994 | CA2143671A1 Impact attenuation device |
| 03/16/1994 | EP0586552A1 Shadow boundary process for the continuous radiant cure of composites |
| 03/09/1994 | EP0586071A1 Energy absorbing roadside crash barrier |
| 03/08/1994 | US5292467 Highway barrier method |
| 03/02/1994 | EP0427743B1 Improvement in energy absorbing guard rail terminal |
| 03/01/1994 | US5289878 Horseshoe impact pad |
| 02/23/1994 | CN2157218Y Non-tumble traffic warning sign |
| 02/23/1994 | CN1082646A 栅栏 Fences |
| 02/17/1994 | WO1994003678A1 Fence |
| 02/16/1994 | CN2156210Y Road simple changeable guardrail structure |
| 02/15/1994 | US5286137 Guardrail barrier |
| 02/15/1994 | US5286136 Highway barrier apparatus and method |
| 02/15/1994 | US5285594 For retarding the growth of vegetation around vertical posts |
| 02/10/1994 | DE4320722A1 Guard rail for traffic crash barrier - has flexible and shock absorbing insert to form crumple zone bolted to recessed horizontal middle section of rail |
| 02/08/1994 | US5284326 Resilient road-guard post, and method of manufacture thereof |
| 02/03/1994 | DE4225141A1 Impact protection esp. for safety barrier support - comprises slit plastic shell of e.g. polypropylene@ suitable for retro fitting onto support |
| 01/27/1994 | DE4224548A1 Impact buffer for bridge piers - consists of guard rails fixed to vertical standards attached to bands which surround pier |
| 01/11/1994 | CA2050227C Roadway impact attenuator |
| 01/11/1994 | CA2037600C Traffic barrier gate |
| 01/06/1994 | WO1994000657A1 Device for anchoring a post |
| 12/29/1993 | EP0575705A1 Metallic safety barrier |
| 12/21/1993 | US5271183 Safety barrier assembly |
| 12/16/1993 | DE4219572A1 Travelling gear for crash barrier - has lifting device with longitudinal axis, formed as rotary axis for travelling gear |
| 11/30/1993 | US5265556 Advance warning traffic safety device |
| 11/25/1993 | WO1993023626A1 Impact-absorbing crash barrier |
| 11/24/1993 | EP0571082A1 Post assemblies, particularly for vehicle barriers |
| 11/24/1993 | CN2147262Y Moveable safe guard fence |
| 11/23/1993 | US5264259 Energy absorbing structure |
| 11/18/1993 | EP0570300A1 Guardrail |
| 11/18/1993 | EP0570225A1 Safety parapet |
| 11/16/1993 | US5261647 Guardrail assembly |
| 11/03/1993 | EP0568456A1 Guard rail made of wood and metal |
| 10/28/1993 | DE4213693C1 Tree island for protection of new plants and trees in public areas - comprises one-part prefabricated structural unit of bearing steel-concrete with edging in area of inner side |
| 10/20/1993 | CN2144140Y Ecologic road guard fence |
| 10/19/1993 | US5253951 Drive system and method for transferring barrier systems |
| 10/06/1993 | EP0564393A1 Signalling, sign disposing and impact-security system on temporary use barrier for roads, motorways and the like |
| 09/29/1993 | CN2142852Y Structure of safety landscape trough for communication and landscape engineering |
| 09/29/1993 | CN1076750A Dismountable equipment for erecting road guard fence |
| 09/28/1993 | US5248129 Energy absorbing roadside crash barrier |
| 09/21/1993 | US5246305 Conveyor and method for transferring barrier systems |
| 09/15/1993 | EP0560743A1 Controlled-deformation spacer for anchoring road metal sheet strips or guardrails |
| 08/26/1993 | DE4224998C1 Protective crash barrier for highways - comprises posts anchored in ground, deformation profile on road side, upper and lower longitudinal rails |
| 08/25/1993 | EP0556443A1 Apparatus for coating an element like posts |
| 08/24/1993 | US5238228 Impact absorbing barrier and method of constructing same |
| 08/11/1993 | EP0554864A1 A semi-rigid road barrier providing controlled dissipation of impact energy and attitude correction |
| 08/05/1993 | WO1993015275A1 Support socle for signalling devices |
| 08/05/1993 | DE4202986A1 Fussschwelle fuer leiteinrichtungen Foot threshold for delineators |
| 07/27/1993 | US5230582 Highway divider |
| 07/27/1993 | US5230270 Machine for cutting concrete barriers |
| 07/21/1993 | EP0551318A1 Vehicle crash barrier. |
| 07/20/1993 | CA2011678C Inertial barrier array |
| 07/14/1993 | CN2138144Y Road waved guardrail |
| 07/07/1993 | EP0550362A1 Means for separating highway lanes |
| 06/24/1993 | WO1993012300A1 Traffic divider and traffic dividing system using same |
| 06/21/1993 | CA2058241A1 System for transfering modules on roads and method of transfer |
| 06/17/1993 | DE4230532A1 Crash barrier for highways - is made from mixt. of fibres and ground material and narrows from bottom to top |
| 06/17/1993 | CA2057248A1 Tire string |
| 06/15/1993 | US5219241 Crash barrier post |
| 06/08/1993 | US5217318 Low maintenance crash barrier for a road divider |
| 06/05/1993 | CA2082894A1 Traffic control barriers |
| 06/01/1993 | US5214896 Used tire construction block |
| 05/26/1993 | EP0543749A1 Highway guardrails |
| 05/26/1993 | EP0543277A1 Guardrail barrier |
| 05/26/1993 | EP0542818A1 Mobile device for indicating a lane closure and diverting traffic. |
| 05/25/1993 | CA2007624C Vehicle crash barrier |
| 05/18/1993 | US5211503 Barrier gate for longitudinal highway barrier |
| 05/05/1993 | EP0540012A1 A safety barrier and a process for its production |
| 05/04/1993 | US5208585 Highway barrier for traffic control |
| 04/20/1993 | US5203543 Guardrail support bracket |
| 04/15/1993 | WO1993007340A1 Roadway crash barriers comprising at least one horizontal wooden rail |
| 04/15/1993 | CA2119269A1 Roadway crash barrier comprising at least one horizontal wooden rail |
| 04/08/1993 | DE4131937A1 Crash barrier supported on vertical posts - is stabilised with internal sections which are honeycombed in either vertical or horizontal plane. |
| 04/06/1993 | US5199755 Vehicle impact attenuating device |
| 03/23/1993 | US5195727 Tubular shock-absorbing device for a rail |
| 03/18/1993 | DE4204861C1 Guide rail fastened to floor - has special curved fittings to go round corners in corridors or factory premises |
| 03/09/1993 | US5192157 Vehicle crash barrier |
| 03/03/1993 | EP0529177A1 Panel with a ridged cross-section that can be stably assembled in succession with other identical panels to form a continuous screen to be installed lengthwise above road barriers |
| 02/10/1993 | EP0527093A1 Equipment for laterally replacing a series of interconnected safety kerbs |
| 01/28/1993 | DE4135164A1 Method of re-facing traffic barriers - has plastics moulding fitted onto face of existing metal barrier |
| 01/27/1993 | CN2126631Y Highway isolating guard fence |
| 01/26/1993 | US5181794 Removable barrier |
| 01/19/1993 | US5180619 Perforated honeycomb |
| 01/13/1993 | EP0522279A1 Bollard of concrete to be placed on roads, squares of footpaths |
| 12/23/1992 | EP0519851A1 Spacer means for mounting a guard rail |
| 12/22/1992 | US5172891 Safe road railing |
| 12/16/1992 | EP0518304A1 Guard-rail with sound absorbing properties |
| 12/16/1992 | CN2124952U Plastic coating guard fence |
| 12/10/1992 | WO1992021500A1 Shadow boundary process for the continuous radiant cure of composites |
| 12/09/1992 | EP0517377A1 Vehicle crash barrier with multiple energy absorbing elements |
| 12/08/1992 | US5169127 Guard rail |
| 12/08/1992 | US5168827 Signaling device |
| 12/01/1992 | CA2043584A1 Guardrail support bracket |
| 11/19/1992 | DE4116317A1 Crash barrier for roads and motorways - has horizontal rail formed with thermoplastic, reinforce with rubber, fixed to steel struts and posts |
| 11/12/1992 | DE4115513A1 Ground-cover for traffic signs - is made of recycled plastics and prevents plant growth in immediate vicinity of foot of post |
| 11/12/1992 | DE4114538A1 Steel-concrete construction with collision resistant lining - made of concrete with high pore volume to absorb kinetic energy of colliding body |
| 10/29/1992 | WO1992018801A1 Energy absorbing device |
| 10/28/1992 | EP0505373A4 Safety roadway delineator and method of making |