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WO/1997/041308 |
The invention discloses a shock attenuating device consisting of an assembly of elements absorbing the kinetic energy of a collision with the said device, characterised in that the energy absorbing elements are in the form of cylindrical...
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WO/1997/035070 |
A crash barrier (1) designed to be mounted between two supporting elements (2) beside a road, and including an overlapping portion (1.a, 1.b) at each end for securing the crash barrier to the adjacent crash barriers (1', 1") by means of ...
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WO/1997/026411 |
The present invention describes a protective beam arrangement, especially a protective beam arrangement for local reinforcement of standard crash barrier constructions. The protective beam arrangement consists of a crash barrier supporte...
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WO/1997/025482 |
To reduce the tendency for high center of mass vehicles (12) to roll, or vault over a guardrail barrier (16) or dive under it, the guardrail barrier (16) has outer curved portions (30A, 30B, and 32A, 32B) selected to adjust the moment of...
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WO/1997/012095 |
An impactor for a movable, deformable barrier (10) simulating an automobile, comprising an upright, solid backing support (12), a plurality of energy absorbing impact segments (1, 2, 3, 4, 5, 6) protruding from the support (12), each seg...
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WO/1997/009485 |
A barrier constructed from a plurality of hollow barrier elements (10, 11, 12) each filled with a liquid and arranged end to end. The barrier elements each comprise a body portion and one or more associated anchoring means (31, 32) and w...
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WO/1997/003251 |
A coupling unit for connecting respective segments of a roadside post includes respective end portions (20a, 20b) adapted to engage in or about the segments and an intermediate fracture zone (45) in which the coupling unit divides to cau...
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WO/1996/036772 |
Method for moving a wall made of modular elements or sections (4, 4') hinged by pairs, comprising moving transversally and gradually the wall, from the line or file where it is presently positioned, to a new line or file parallel to the ...
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WO/1996/033117 |
A resilient buffer comprises hollow elongate first and second sections (10, 12; 200, 202) which extend transverse to each other. The first section (10; 200) has spaced apart limbs (20, 32; 206, 210, 234) and the second section (12; 202) ...
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WO/1996/029473 |
A profile unit (7) has a cross section with recesses (8-10) designed to receive cables (1-3) of a cable crash barrier. The recesses (8-10) are located within the outer contour of the profile unit (7) so that the latter appears smooth. At...
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WO/1996/028614 |
In this publication is described a noise barrier, especially to be used outdoors by roadways. The construction has been disposed in that way that inside a part (2) which is grating-like "in the same way as a bush" and which constitutes t...
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WO/1996/023933 |
A roadside crash barrier with shock-absorbing devices (3) arranged between the crash barrier rail (1) and the supporting posts (2). Each shock-absorbing device comprises two arms (3A, 3B) arranged in a V and designed to spread apart when...
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WO/1996/021774 |
The invention provides a wall structure (1) comprising a foundation base (2) for placing in the ground and having rigidly connected thereto a wall panel (3) standing substantially vertically, which foundation base (2) has a width in tran...
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WO/1996/020311 |
An end treatment for a thrie-beam type guardrail and a safety device specifically oriented toward trucks, vans and other utility vehicles having high profiles and centers of gravity. A slotted thrie-beam terminal is featured for use with...
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WO/1996/018000 |
A cover device (6) is fitted around a lower end (8) of an upright member (2) so that a substantially planar annular base (10) of the device abuts the ground (4). When so arranged, vegetation, for example grass or weeds, cannot grow withi...
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WO/1996/015324 |
For a wasteless elimination of used plastic bottles, the elimination procedure being based on creation of barriers, especially safety barriers, there is designed a panel consisting of resilient hollow columns (13), the columns (13) compr...
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WO/1996/015323 |
A road barrier (10) comprising a plurality of screens (16A, 16B, 16C) suspended from and coupled one behind the other to a support structure (12). The screens (16A, 16B, 16C) may be made of wire mesh material. The support structure (12) ...
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WO/1996/013972 |
To reduce the danger of bodily harm to occupants of vehicles that leave the roadway, a guardrail system (10) includes a guardrail terminal (18) and a guardrail (16). The guardrail terminal (18) includes cutting means (70) positioned to c...
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WO/1996/008603 |
A security bollard (1) comprising a barrier member (12) which is extendable from and retractable into a casing (14). A locking member (52) is pivotally mounted inside the barrier member (12). The locking member (52) has a foot (60) which...
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WO/1996/006229 |
A crash barrier for motor racing circuits comprises a multiplicity of crash barrier elements (2) which are engaged with one another. Each element includes an outer PVC cover. In one embodiment, the cover encloses a foam inner member whic...
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WO/1995/030053 |
A crash barrier impact damper is disclosed to provide protection from obstacles on roads. It comprises a head section (2), a support bracket (4), damping elements (3) arranged serially between the head section and support bracket, and th...
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WO/1995/030054 |
A crash barrier post, preferably of concrete or a plastic material, comprising an elongated main portion (1) having a lower end (3) for direct insertion into the ground or a base and an upper end (2) for the mounting of a crash barrier r...
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WO/1995/019470 |
A device (3) for encasing an elongate, substantially prismatic metal object (1) which is intended for fixed outdoor arrangement, for instance a crash barrier element (1), comprises a sleeve (3) which fits round the object and has an inte...
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WO/1995/018890 |
A bumper rail of safety fences consists of a web. The web is formed of one tubular part and one U-shaped beam part. The flanges of the U-shaped beam part are directed towards the side of the tubular part. Such a bumper rail is manufactur...
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WO/1995/014822 |
An energy absorbing roadway barrier (10) and method of making the barrier. The barrier includes an elongate core (11) of reinforced high-density concrete having barrier anchor members (14, 16, 17) attached from the elongated core to a po...
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WO/1995/009278 |
A safety railing (1) for roads is continuously or intermittently laid for example along main or secondary roads and highways, and is advantageously directly or indirectly secured to metallic holding pillars (8), typically in a direction ...
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WO/1995/007389 |
A crash impact attenuator (10) including one or more cylinders (12), each bolted or otherwise connected to the adjacent cylinder (12) and such cylinders (12) being connected to the platform (14) of a service vehicle (16) or to an abutmen...
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WO/1995/003453 |
Light guardrail for bridges formed by a plurality of uprights (1, 2) made of sheet steel and having a box-like shape. The uprights are individually fixed by means of screw anchors (4) to a support (5) made of concrete (Kerbstone of the v...
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WO/1995/002090 |
A post cover (1) comprises a number of associated tubular plastics sleeve sections (2) for joining end to end on a post (3) to form an outer cover for the post (3). Each sleeve section (2) has a spigot (6) at one end and a complementary ...
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WO/1994/029528 |
The rail of the terminal contains at least one slotted section (28) extending along the rail (12) and having at least one longitudinal slot (30) of a size sufficient to reduce the ability of the rail to resist bending in response to a lo...
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WO/1994/024372 |
A protective structure has at least one lining element (2) on at least one of its sides. The lining element (2) has a supporting frame (3) to which are secured hollow bodies (4) open on at least one side, for example preferably perforate...
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WO/1994/021861 |
The invention deals with the creation of a visual guiding effect for guiding walls which are difficult to see, specially at dusk and in the dark. The guiding device consists of a support (22) to be mounted on the guiding wall and provide...
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WO/1994/020686 |
The disclosed device comprises a hollow section (1.1 - 1.7) having a hollow space (4) which is open at least at its upper end for the insertion of a post (17.1; 17.2) and the hollow cross section which is essentially closed on all sides ...
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WO/1994/017246 |
One or more curbs (1) made of hard rubber, can be applied longitudinally in the contoured casing (2) and also in barriers of normal production. Said curbs make it possible to absorb the force of shock, by avoiding the direct impact betwe...
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WO/1994/013885 |
A collapsible barrier comprising at least one rail (2) and a secondary rail (10'). The barrier is remarkable in that the rail (2) is supported by two or more spaced apart diamond-shaped mechanical assemblies (3') each consisting of four ...
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WO/1994/007709 |
A bar construction, preferably intended as a vehicle-mounted safety bar to protect against collisions, particularly against side-on collisions, comprising a generally trapezoidal and open cross-sectional configuration which includes a ce...
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WO/1994/006969 |
The ground anchored post (40') is made exclusively from the steel-belted treads (22''', 22'', 22', 22) and metallic wire rings (30, 30', 30'') of reclaimed, used, pneumatic tires. Each used tire is cut with a shearing tool to remove ther...
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WO/1994/005527 |
An impact attenuation system which uses vertically standing, hollow, cylindrical energy dissipators (16, 18) having elliptical shaped cross sections. The cylindrical energy dissipators (16, 18) can be used in connection with prior art im...
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WO/1994/003678 |
A post (2) for use in a post and rail crash barrier (1) comprising a lower end (3) to be secured to a base (4), a front face (6) to which one or more rails (8) may be secured and two side faces, the rear face and/or at least one of the s...
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WO/1994/000657 |
Device for anchoring a post (5), which has a rectangular, square or circular cross section, with the aid of a mounting (3) which has at least two interconnectable anchoring elements (22, 26), a first anchoring element being essentially n...
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WO/1993/023626 |
Device for reducing impact through intertial absorption consisting of an assembly of identical modules (1) having a generally cylindrical or similar shape. The modules are open at least at one of their bases and include at the periphery ...
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WO/1993/015275 |
A support socle (11) for signalling devices has an elongated shape and has on its upper surface one part (13.1) of a coupling device (13) for coupling a signalling body to the support socle (11) in order to form a signalling device. The ...
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WO/1993/012300 |
A traffic divider (1), particularly for temporary and/or lightweight road marking, including an elongated hollow base member (2) which may be weighted down and has securing elements (16, 19) at two opposite ends which are releasably enga...
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WO/1993/007340 |
Roadway crash barriers comprising at least one horizontal wooden rail (1) consisting of wooden elements (3) arranged end to end and supported by posts (2), said rail (1) being furthermore provided over part of its surface with a continuo...
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WO/1992/021500 |
A method for the production of fiber reinforced plastic composites (18), in which a continuously moving array of fibers (10) is impregnated with resin and fast cured as it passes through a shadow boundary (17) created by a source of radi...
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WO/1992/018801 |
A multidirectional energy absorbing device capable of absorbing energy received from a wide range of impact directions. The device includes at least one impact receiving element for receiving impact and a plurality of unidirectional ener...
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WO/1992/008010 |
Retaining wall (1) comprising a vertical wall (2), a base (3) capable of resting on the ground and means for said wall (2) to co-operate with said base. The wall is unusual in that said co-operation means consist of a trunnion (5) formed...
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WO/1992/008008 |
A safety roadway delineator (10) includes one or more elongate recessed marker surfaces (22) which are coated with a reflective material, preferably a retroreflective material such as reflective glass beads (24). The recessed marker surf...
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WO/1992/006248 |
A vehicle crash barrier of metal construction and comprising at least one rail (4), extending generally parallel with a road surface, and mounted on spaced-apart generally vertical supports (3) located on the side of the rail remote from...
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WO/1992/002684 |
The mobile road marking device is designed to be brought into operation quickly either by stopping in a given lane or by moving slowly, in order for example to warn of an accident or of moving or stationary roadworks. The device is a kit...
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