EP2959061A2 - Leitschwellenschranke sowie fahrzeugrückhaltesystem mit einer solchen leitschwellenschranke - Google Patents
Leitschwellenschranke sowie fahrzeugrückhaltesystem mit einer solchen leitschwellenschrankeInfo
- Publication number
- EP2959061A2 EP2959061A2 EP14722523.9A EP14722523A EP2959061A2 EP 2959061 A2 EP2959061 A2 EP 2959061A2 EP 14722523 A EP14722523 A EP 14722523A EP 2959061 A2 EP2959061 A2 EP 2959061A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- barrier
- barrier body
- closed position
- face
- leitschwellenschranke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—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
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/12—Continuous barriers extending along roads or between traffic lanes and having means for providing occasional passage, e.g. for emergency vehicles
Definitions
- the invention relates to a crash barrier for integration in a vehicle restraint system on a traffic route according to the preamble of claim 1 and a vehicle restraint system with such a threshold barrier according to claim 10.
- the vehicle restraint systems formed mostly by releasably juxtaposed barriers made of concrete or metal have for this purpose pivotable sections in order to cancel the otherwise desired barrier effect, if necessary, at least in sections.
- individual Leitschwellenabitese are formed as a Leitschwellen jete, wherein they are fixed on one side about a rotation axis and thus are pivotable about them from a closed position to an open position.
- Another opening principle of a barrier barrier is disclosed in EP 2 418 324 A1.
- the lowerable guard rail assembly is retractable and retractable by a double scissors gear and can be lowered in the retracted state so far that it can be driven over by vehicles.
- the barrier barrier comprises a barrier body which extends in its longitudinal direction and which is arranged so as to be horizontally pivotable about a vertical axis of rotation at an end bearing area. Furthermore, the barrier body on its end remote from the storage area on a coupling means, via which the barrier body can be coupled with a coupling means corresponding to the portion of the vehicle restraint system.
- a threshold barrier for integration into a vehicle restraint system on a traffic route is known.
- This includes one first barrier body having a first end face and a second barrier body, which has a second end face corresponding to the first end face.
- the two barrier body mutually engageable coupling means in the form of holes and bolts.
- At one of the barrier body remote from the end face end bearing assembly is provided, on which the barrier body is mounted on a horizontal axis of rotation.
- the barrier body is vertically pivotable from a closed position in an open position.
- a befindaji in the closed position between the two end faces of the barrier body gap is bridged at least in some areas by at least one side cheek, which is arranged on one of the barrier body.
- the still unpublished German application 10 201 1 053 263.3 shows a high collision loads safely receiving solution for a vertically pivotable Leitschwellen jete, which serves as part of a stationary vehicle restraint system.
- the Leitschwellen issuede has a first and a second barrier body, which have mutually engageable coupling means.
- One of the coupling means in this case comprises a front side of the first barrier body arranged tab and pin-like projections, whereas the other coupling means has a front side of the second barrier body arranged insertion pocket with a bottom web, which has recesses.
- the tab with the insertion pocket and the projections with the recesses at least partially engageable with each other.
- At least one of the two barrier body remote from the respective end face end bearing assembly is provided, on which the corresponding barrier body is mounted on a horizontal axis of rotation and so can be pivoted vertically as required from a closed position to an open position.
- the gap located in the closed position between the two end faces of the barrier body is at least partially bridged by at least one side cheek, which is fixed to one of the barrier body.
- the present invention is based on the object to further improve a vertically pivotable Leitschwellen jete of the aforementioned type and a vehicle restraint system with such Leitschwellen bioe, so that the Leitschwellen ester located in its closed position even at very high, in particular acting on its vertically pivotable end impact loads a fail-safe Coupling and almost has unchangeable storage of its free end, especially within a stationary vehicle restraint system.
- the solution to this problem consists according to the invention in a Leitschwellen bioe for integration into a vehicle restraint system with the features of claim 1 and in a vehicle restraint system for a traffic route with the features of claim 10.
- a Leitschwellen impeller for integration into a vehicle restraint system on a traffic route which comprises a first barrier body with a first end face and a second barrier body with a second end face corresponding to the first end side.
- the barrier bodies have mutually engageable coupling means.
- One of the coupling means comprises a tab arranged on the first end side and pin-like projections, wherein the correspondingly different coupling means has an insertion pocket arranged on the second end face with a bottom web.
- the bottom web of the insertion pocket further has at least one recess, preferably a plurality of recesses. In a closed position of the Leitschwellen writtene both the tab with the insertion pocket and the projections with the one or more recesses are at least partially engageable with each other.
- the projections and the recesses are each arranged in the outer edge regions of the insertion pocket and the front side. In this way, a stable connection between the barrier bodies is ensured, which also holds a high bending load perpendicular to the pivot axis of the barrier body.
- At least one of the two barrier body remote from the end face end bearing assembly is provided, on which this barrier body is arranged vertically pivotable about a horizontal axis of rotation.
- the barrier body is vertically displaceable from a closed position to an open position.
- a gap located between the two end faces lying opposite in the closed position is bridged over at least in places by at least one side cheek.
- two side cheeks may be provided, which at least partially surround the gap between the two end sides from both sides bridging. The at least one side cheek is arranged on the first barrier body or on the second barrier body.
- the side wall represents a stop against which the other barrier body can be supported.
- the side cheek having barrier body can be supported against the other barrier body.
- horizontally directed to the barrier body impact loads can be taken so first on one of the barrier body, with its free end can support at least one side cheek against the free end of the other barrier body.
- these can be arranged simultaneously either on the first barrier body or on the second barrier body, wherein in each case one of the two side cheeks can be arranged on the first barrier body, while the other side cheek is arranged on the second barrier body.
- the side walls each arranged on one of the two barrier bodies can be arranged on a common side of the two barrier bodies, these are preferably connected to one of the barrier bodies only on one side.
- the side cheeks serve to transmit a possible moment across the gap between the barrier bodies.
- the first barrier body has a claw which is arranged at its free end and which corresponds with an opening. Said opening is part of the second barrier body, wherein the opening is arranged in an upper side of the second barrier body.
- the claw and the opening are configured to be engaged by a vertical pivotal movement of one of the barrier bodies. In this case, the claw of the first barrier body engages in the closed position of the Leitschwellen issuede at least partially in the opening of the second barrier body. In contrast, the engagement of the claw in the opening in the furnace position of the barrier barrier is canceled.
- the formation of the claw may be such that with a limited vertical pivoting of the barrier body, an engagement of the claw in the opening continues.
- the claw may have a length adapted to the respective requirements hook portion, which dives correspondingly deep into the opening of the second barrier body. In this way, even with a limited lifting of the first barrier body, for example by an impact continues to be given a holding connection through the combination of claw and opening between the two barrier bodies.
- the particular advantage of the claw in combination with the opening is that this not only horizontally directed impact loads directed horizontally on the barrier body can be forwarded, but that the claw forms a tension band and / or pressure band between the opposing barrier bodies. In this way, loads extending in the longitudinal direction of the one barrier body can also be forwarded via the claw to the respective other barrier body.
- the opening is preferably formed so that in particular the angled hook portion extends in the closed position of the Leitschwellen He as close as possible to an edge of the opening. In this way, only a small longitudinal offset or transverse offset between the barrier bodies is required to activate the connection thus created.
- the claw and the opening can also be matched to one another in such a way that, in the closed position of the threshold barrier, they permanently have a contact area between them which adjusts at least in regions.
- the coupling thus created between the opening and the claw can be made in a force-locking and / or form-fitting manner.
- the claw has a substantially horizontal arm, wherein the hook portion is angled relative to the boom.
- the boom and hook section enclose an angle of 70 ° to 100 ° between them, preferably 90 °.
- the boom of the claw preferably has a width exceeding its height and extending in a horizontal plane.
- the second barrier body may have a coupling plate arranged on its underside and protruding beyond its second end side.
- the coupling plate may be, for example, the extension of a bottom plate of the second barrier body.
- the coupling plate can also be arranged as a single component in the region of the plane of the underside of the second barrier body at this.
- the coupling plate may be connected to the barrier body, for example via detachable connection means.
- the coupling plate is integrally connected to the second barrier body, for example by means of a weld or over welding points. Since the coupling plate is projecting beyond the second end face of the second barrier body, it can at least partially engage under the first barrier body in the closed position of the barrier threshold. A possible height offset of the thus at least partially resting on the coupling plate first barrier body can be compensated for example by an offset or a jump in the cross-section of the coupling plate.
- the first barrier body may also have a corresponding recess or an offset on its underside in the region of its free end to accommodate the thickness of the coupling plate in the closed position of the Leitschwellen jete.
- the coupling plate can be connected to the second barrier body either by means of releasable connection means or by material engagement, for example by welding.
- detachable connection means is the fact that any tolerances on site can be compensated thereby.
- any deviations in the position of the immediately opposite barrier body can be compensated.
- any damage to the coupling plate requires an exchange, which only requires their easy removal when using releasable connection means.
- this has at least one receiving opening, wherein the first barrier body has at least one foot disposed thereon on its underside.
- a plurality of receiving openings are provided in the coupling plate, whereas the first barrier body also has several feet.
- the at least one receiving opening and the at least one foot are provided so that they are at least partially engageable with each other in the closed position of the Leitschwellen bioe.
- the coupling plate itself may have at least one such foot, whereas the first barrier body has at least one corresponding receiving opening on its underside.
- At least two receiving openings and two feet are provided, which are arranged at a distance from one another perpendicular to the longitudinal extension of the barrier threshold.
- a resulting, for example, from an impact moment across the gap between the two end faces away through the coupling plate on the other barrier body is transferable.
- so acting in the longitudinal direction of the barrier barrier tensile and / or compressive loads are transferable.
- the receiving opening and the foot can be coordinated so that they allow for a possible deflection of a barrier body either a direct or later occurring force transmission.
- This interaction is largely determined by the vote of the foot and the receiving opening in their respective forms each other.
- the receiving opening directly has a peripheral contact with the foot in the closed position of the Leitschwellen bioe.
- the dimensions of the foot can recede from the dimensions of the receiving opening so that the foot has a corresponding clearance within the receiving opening.
- a deflection of at least one barrier body is first necessary in order to bring the foot and the receiving opening into edge-side contact.
- the foot and / or the receiving opening may for example have a round or oval, in particular circular shape.
- the foot and / or the receiving opening may be polygonal.
- a quadrangular or rectangular configuration allows the largest possible contact surface between an edge region of the opening and the foot. In this way, the occurring forces can be transmitted over the largest possible area. Any radii or bevels between the edge portions converging in the corners reduce potential splitting or notching during a load. The larger the transfer area between the receiving opening and the foot, the lower the respective stress loads.
- the foot and / or the receiving opening can also have an inclined position of at least one of its edge regions.
- the receiving opening and / or the foot can also be designed as a whole conical.
- the insertion pocket can be formed by a front-side impact plate, which is spaced over two vertical webs from the second end face.
- the impact plate is preferably aligned at right angles to the top of the second barrier body.
- the coupling means thus enable automatic locking of the barrier body in the closed position, which is solved simultaneously when pivoting in the open position.
- the tongue-like tab engages when pivoting in the closed position behind an undercut of the insert pocket.
- high normal forces can be transmitted between the barrier bodies virtually free of play.
- the bottom web may be an integral material integral part of the coupling plate.
- the coupling plate projecting beyond the second end face on the second barrier body is necessary, on which the insertion pocket of the one coupling means as well as the at least one receiving opening and / or the at least one foot are arranged.
- the bottom web and the coupling plate can also be coupled together by means of releasable connecting means or by welding.
- a displaceable locking element is arranged in or on one of the barrier body, which is at least partially displaceable through the opposite in the closed position end sides.
- the barrier body can be fixed in the closed position via the locking element with each other.
- an undesired pivoting of the barrier body from its closed position effectively prevented by the sliding locking element.
- the displaceable locking element may have an access barrier, for example a closure which allows only authorized persons whose unlocking.
- the first end side and an upper side of the first barrier body may include an inclination angle of less than 90 ° between them.
- the second end face and an underside of the second barrier body include an inclination angle of less than 90 ° between them.
- the horizontal axis of rotation is arranged in a first alternative embodiment above the top of the barrier body. As a result, an ideal position and a low-play contact between the end faces of the barrier body to each other possible.
- the horizontal axis of rotation can also be arranged in the plane of the upper side of the barrier body. Here, too, results in the same positive effect.
- the particular advantage consists in the combination of the inclined end faces and the connecting the barrier body coupling means together with the coupling plate and the at least one side cheek. If only a one-sided impact of a vehicle on the barrier body is possible, only a single side cheek can be arranged on the side of the possible impact.
- the threshold barrier according to the invention is arranged centrally as a structural separation between two traffic lanes, so that a possible impact can take place from both sides of the barrier barrier.
- at least two side cheeks are preferably arranged, which are arranged on the opposite sides of the barrier body.
- the coupling means and the coupling plate in conjunction with the receiving opening and the foot serve to safely absorb the tensile forces occurring as a result of bending or evasion as normal forces between the barrier bodies.
- the transverse forces occurring are transmitted securely parallel to the axis of rotation of the pivotable barrier body through the side walls between the first and the second barrier body. Due to the small gap between the preferably parallel to each other in the closed position end faces the required coupling means and the coupling plate and the side cheek can be made short. As a result, their burden is reduced by bending moments occurring.
- both the coupling means and the side cheeks and the coupling plate with receiving opening and foot are activated as early as possible in an impact to transmit the forces occurring. In other words, no major deflection of the pivotable barrier body or both barrier body is necessary to initiate the holding effect of the coupling means and the side cheeks.
- the angle of inclination between the end faces can be from 65 ° to 85 °.
- the inclination angle has a value of 70 ° to 80 °.
- the inclination angle is 75 °.
- the largest preferred angle of inclination results from the position of the horizontal axis of rotation and the transition region of the inclined end face to the underside of the top side of the first barrier body.
- the transition point between the first end face and the underside of the first barrier body describes the position of a tilt axis of the end face extending parallel to the axis of rotation, wherein the axis of rotation and the tilt axis span a plane between them.
- the included between this level and the top of the first barrier body angle corresponds in its subtraction of 180 ° the largest preferred inclination angle.
- an ideal parallel course of opposite in the closed position end faces to each other is possible at architectedem gap, more closely spaced.
- the distance takes into account the weather- or temperature-related expansion processes of the material of the barrier body, so that at any time opening and closing of the barriers is guaranteed.
- the bearing arrangement has a base plate with at least one limiter.
- the barrier body is thus laterally supported in the closed position by the limiter.
- horizontal axis of rotation of the barrier body is thus effectively supported in the closed position in the plane of its underside before a possible avoidance in an impact.
- the bearing arrangement advantageously has one, preferably two limiters, wherein the limiters can each be arranged on both sides of the barrier body on the bottom plate of the bearing arrangement.
- the limiter can be configured differently and executed, for example, as a pin or stop body.
- first and / or the second barrier body in the region of the bearing assembly have a cross plate.
- Said transverse plate extends perpendicular to the longitudinal direction of the respective barrier body.
- the cross-plate can be designed so that this has at least one corresponding to the limiter cutout.
- the respective limiter is not fixed to the side of a barrier body, but is located below the barrier body on the bottom plate of the bearing assembly.
- said bottom plate may also be fixed independently of the bearing arrangement directly on a respective substrate.
- the limiter is arranged in the form of a flag plate on the bottom plate, which extends away from the bottom plate perpendicular to the cross plate and thus into the respective barrier body.
- the limiter may have a pin shape, this is preferably formed as a plate, wherein the limiter extends in a plate shape in a plane parallel to the longitudinal direction of the Leitschwellenbache. In this way, the inevitably resulting pivoting movement of the cutout on a circular path around the horizontal axis of rotation of the bearing assembly around be configured so that the cutout of the transverse plate is pushed from one edge of the limiter starting over this.
- the plate-shaped limiter By extending in the longitudinal direction of the barrier barrier width of the plate-shaped limiter ensures that the holding effect in relation to a transverse load of the barrier body is still given, if the barrier body is lifted from the closed position limited, for example, by an impact. So even with a heavy impact in combination with a limited lifting of the barrier body, the holding effect of the limiter is possible.
- both barrier body have a side facing away from their end faces end bearing assembly with a horizontal axis of rotation. According to the invention thus both barrier body can be pivoted vertically from a closed position to an open position.
- two opposing extension and mutually pivotable barrier body are present, which despite a short construction together as possible allow large opening width.
- the barrier body may be formed identical except for the arrangement of the coupling means and the side cheeks and the respective direction of rotation of the end faces.
- a guide rail in particular a plurality of guide rails, are provided, which are arranged above the first barrier body.
- a guide bar can also be arranged above the second barrier body. Above means in this case placed directly on the barrier body or spaced by appropriate arrangements. While the first barrier body and / or the second barrier body form / form the basic structure, the guide rail initially leads to a structural increase and stiffening of the system.
- additional guard rails can be mounted on the Leitholmen, which then extend in the longitudinal direction.
- the guide rails can be connected via tie rods with the barrier bodies.
- the tension rods are braced with the abutments provided inside or at the barrier bodies.
- the tension rods are preferably threaded rods which have at least one section with a thread.
- the tension rod can be braced by its rotation with the abutment.
- it is an external thread, in particular a coarse thread.
- the abutment is equipped for this purpose with a corresponding internal thread. In this way, the guide rail and the barrier body are pulled against each other and tightened by turning the tie rod.
- the actuation of the tension rod is preferably carried out from an upper side of the Leitholms ago.
- the tension rod may have a rod end to which a corresponding handle for rotating the tension rod can be attached.
- the tension rod passes through the guide bar completely with its upper end.
- the displaceable locking element is provided that this is both manually and automatically displaced. In the latter case, this can be controlled for example via a centralized or decentralized control.
- the locking element is displaced by means of an electromechanical drive.
- the pivotable barrier body can be pivoted via a corresponding drive, for example hydraulically, pneumatically or electromechanically.
- the barrier body with the locking element opposite end face on an opening.
- the locking element is at least partially displaceable into this opening.
- the locking element end for example, have a conical configuration, while the opening is circular. In this way, an almost play-free connection between the conical part of the locking element and the opening can be created, which improves the mutual connection between the base body and the counterpart.
- the claw may have such an opening with respect to its angled hook portion.
- the locking element can be guided in the closed position of the barrier body at least in sections through the openings of the end face and the hook portion.
- the combination of inclined and mutually parallel end faces allows large-area contact between or the free ends of the barrier body, closer between the end faces, which advantageously allows a large-scale power transmission.
- the coupling means and the side cheeks thus results in an almost rigid connection between the barrier bodies, which has a positive effect on the possible to be achieved containment levels.
- a vehicle restraint system for a traffic route which has releasably connected to each other Leitschwellen and a Leitschwellen jete according to the previous versions.
- the Leitschwellen analogous to the Leitschwellen emergeen formed coupling means and / or receiving openings and feet, whereby these are easily interchangeable and coupled in the form of a modular principle.
- the fixed barrier body may have at its end opposite the end of a corresponding with the coupling means of the baffles coupling means to be integrated within the vehicle restraint system. The same applies to the design of the coupling plate (receiving opening, foot).
- the bearing arrangement may also have a corresponding coupling means on its region facing the barrier baffles, which corresponds to the coupling means of the baffles, so that the baffles can also be brought into engagement with the bearing arrangement.
- the barrier body in its cross section correspond to the cross section of the baffles. This is at least in Closed position allows a virtually seamless transition between the barriers and the barrier body.
- the bearing arrangement can also be adapted to the cross section of the guide thresholds. If the bearing arrangement has deviating dimensions from the cross section of the guide thresholds, the transitions between the bearing arrangement and the guide thresholds preferably have smoothed or rounded surface transitions in order to form as little as possible no protruding areas.
- the aim is to forward a colliding with the vehicle restraint system, which strikes the vehicle restraint system in particular at an acute angle, with as little burden for the occupant and possibly stop, without risking a collision with any protruding areas of the vehicle restraint system.
- a vehicle restraint system for a traffic route is shown, which is composed of easily adjoining traffic thresholds and at least one guidewell barrier.
- the bottom side starting and perpendicular to the course of the traffic route upwardly extending barriers and barrier body allow a self-contained and continuous barrier, which can be opened locally if necessary by pivoting at least one barrier body.
- the configuration of the mutually corresponding end faces of the barrier body allow the use of the Leitschwellen
- Figure 1 is a Leitschwellen designede invention in closed
- FIG. 2 shows the threshold barrier from FIG. 1 in a partially opened position
- Figure 3 is a detail view of the barrier threshold of Figure 2 in itself
- FIG. 4 shows an alternative to the closed threshold barrier of FIG. 1 in a side view
- FIG. 5 the guide threshold barrier from FIG. 4 in the open position as
- FIG. 6 shows the threshold barrier of FIGS. 4 and 5 in a plan view
- FIG. 7 shows a cross section through the barrier barrier of FIGS. 1 and 2;
- FIG. 8 shows a cross section through the guide shaft barrier of FIGS. 4 to 6;
- FIG. 10 shows the connection from FIG. 9 in a side view
- FIG. 11 shows a detail of the connection from FIG. 10 in a manner of illustration
- Figure 12 shows an alternative embodiment to the detail of Figure 1 1 in itself
- FIG. 13 shows a further detail of the connection from FIG. 10 in itself
- Figure 14 is an end view of an element of the Leitschwellen tarte
- Figure 15 is a plan view of a free end of a part of the Leitschwellen glacier
- Figure 16 is an end view of another element of the threshold barrier
- FIG. 17 shows the element of FIG. 16 in a perspective representation
- Figure 18 shows a detail of the storage of the Leitschwellen experimente in perspective
- Figure 19 shows a variant of the storage of Figure 18 as a detail in self-representation
- FIG. 20 shows a side view of a section of a vehicle restraint system according to the invention with a crash barrier
- Figure 21 shows an alternative embodiment of an inventive
- FIG. 22 shows the alternative vehicle restraint system from FIG. 21 in a plan view
- FIG. 23 shows the vehicle restraint system from FIGS. 21 and 22 in a perspective view
- Figure 24 is a detail of the vehicle restraint system of Figure 23 in a side view
- FIG. 25 shows a further detail detail of the vehicle restraint system from FIG.
- FIG. 23 in a side view
- FIG. 26 shows a part of the vehicle restraint system shown in FIG. 23 in the opened state in a manner of illustration
- FIG. 27 shows the other part of that shown in FIG.
- Vehicle restraint system in open position in self-representation as well
- Figure 28 shows a detail of the storage of the barrier in open
- FIG. 1 shows a side view of a barrier-type barrier 1 according to the invention.
- the Leitschwellen tarte 1 comprises a first barrier body A and a second barrier body B, which are arranged with their lower sides 2 on the bottom side on a substrate 3 shown in a sectional view of a traffic route, not shown.
- the two barrier bodies A, B face each other with their end faces 4a, 4b, one between the end faces 4a, 4b located gap 5 is bridged by a side wall 6a. Since the gap 5 is located behind the side wall 6a, this is not directly apparent from Figure 1.
- the mutually corresponding end faces 4a, 4b are inclined rectilinearly, wherein the first end face 4a and one of the bottom 2 opposite top 7 of the first barrier body A include an inclination angle c1 smaller than 90 ° between them.
- the two end faces 4a, 4b are aligned parallel to one another, so that the two angles of inclination c1, c2 of the end faces 4a, 4b are identical.
- the inclination angles c1, c2 are 15 °.
- first barrier body A Provided on the first barrier body A is an end bearing arrangement 8 which is arranged on the end 9 of the first barrier body A facing away from the first end face 4a.
- the first barrier body A is pivotally mounted at its end 9 via a horizontal axis of rotation 10 on the bearing assembly 8. With reference to the illustration of Figure 1, the first barrier body A of the threshold barrier 1 is in a closed position al
- the second barrier body B is here a fixed part of the Leitschwellenbache 1, which is not shown in detail anchors or anchor baskets with fixed foundations 1 1 a, 1 1 b, 1 1 c connected.
- the foundations 1 1 a, 1 1 b, 1 1 c lie in the plane of the bottom 2 at the same height with the substrate 3 and are integrated in this.
- the first barrier body A is unpaved on the ground 3, wherein the end-side bearing assembly 8 is set on a further foundation 1 d on the traffic route, not shown.
- the foundation 1 1 d of the bearing assembly 8 is disposed below the substrate 3, wherein this provides a recess 12 in the region of the bearing assembly 8, within which the bearing assembly 8 is disposed on the foundation 1 d.
- the bearing assembly 8 is also connected via anchors or anchor baskets not shown here with the foundation 1 1 d.
- Figure 2 shows the Leitschwellenbache 1 of Figure 1 in an open position a2.
- the first barrier body A is pivoted about the horizontal axis of rotation 10 around.
- the bearing assembly 8 opposite free end 13 of the first barrier body A projects with its first end face 4a detached from the second end face 4b of the second barrier body B in the height.
- the barrier body A is pivoted vertically upwards and occupies an angle to the horizontal of up to 90 ° and possibly also over it.
- this has a frame 15 which connects the first barrier body A with the horizontal axis of rotation 10.
- the frame 15 is designed as a rigid corner.
- the horizontal axis of rotation 10 is disposed above the top 7 of the first barrier body A, wherein it rests on a column 16 of the bearing assembly 8.
- the column 16 is mounted vertically on a base plate 3 parallel to the bottom plate 17, via which the bearing assembly 8 is connected to the foundation 1 1 d.
- a manipulator 18 is arranged in the form of a cylinder between the frame 15 and the bottom plate 17, which by length and shortening its dimensions, the frame 15 and thus the first barrier body A about the horizontal axis of rotation 10 around pivoted.
- Figure 3 shows a detail of the two free ends 13 of the barrier body A, B in a slight open position a2.
- the schematic representation illustrates by a transparency of the side wall 6a, the arrangement of a claw 18a on the first barrier body A.
- the claw 18a extends parallel to the top 7 over the first end face 4a of the first barrier body A away.
- the second barrier body B has an opening 18b arranged in its upper side 7.
- the opening 18b is intended to receive the claw 18a at least in regions in the closed position a1 of the threshold barrier 1.
- the claw 18a of the first barrier body A engages at least partially in the opening 18b of the second barrier body B in the closed position a1 in a manner not shown here.
- Figure 4 shows an alternative embodiment in the form of a Leitschwellenbache 1 a, which is based on the Leitschwellenbache 1 of Figures 1 and 2.
- the threshold barrier 1 a additional guide rails 19, which are arranged on the upper side 7 of the first and second barrier body A, B.
- the guide rails 19 initially lead to an increase in the total threshold barrier 1 a, which can be adjusted in height as required by the arrangement of the guide rails 19.
- two or more Leitholme 19 can be arranged one above the other on the barrier bodies A, B.
- the guide rails 19 are considered as components of the barrier body A, B. With reference to the barrier bodies A, B, these can consequently comprise the guide rails 19.
- the Leitschwellen battlee 1 a between the bearing assembly 8 and the pivotally mounted thereon first barrier body A a form-fitting transition cover 22. Accordingly, the bearing assembly 8 is surrounded by a similarly shaped cover 23 hood-shaped.
- the bearing assembly 8 with the foundation 1 1 d coupling means shown which are arranged in the form of anchors 24 within the foundation 1 d and brace through corresponding openings in the bottom plate 17, the bearing assembly 8 with the foundation 1 d.
- Analogous to the successively arranged on the barrier bodies A, B Leitholmen 19 and the barrier body A, B are in this case formed of successively arranged and interconnected in a manner not shown standard elements.
- FIG. 5 shows its open position a2.
- Figure 6 shows the Leitschwellen dealte 1 a of Figures 4 and 5 in a plan view.
- this supervision corresponds to the omission of the guide rails 19 of the supervision of the Leitschwellen exercise 1 of Figure 1.
- side cheeks 6b are arranged on both sides in the region of the gap between the first and the second barrier body A, B.
- the gap 5 is bridged on both sides by the side walls 6b.
- B extending foundations 1 1 a, 1 1 b, 1 1 c are present also the dimensions of the below the bearing assembly 8 located foundation 1 1 d can be seen.
- the barrier body A, B compared to the dimensions of the barrier body A, B wider configured cover 23 can be seen, which is adapted by the transition cover 22 to the dimensions of the first barrier body A. Furthermore, the supervision can be seen that the barrier body A, B on its underside 2 have a relation to the dimensions of the guide rails 19 greater width.
- the present Leitschwellen exercise 1 a has a connection between their barrier bodies A, B in the form of the claw 18 a and the corresponding opening 18 b.
- said arrangement of the claw 18a and the opening 18b can take place both in the barrier bodies A, B themselves and in the guide rails 19 arranged on them.
- Figure 7 shows a cross section through the barrier body A, B of Figures 1 and 2.
- the barrier body A, B have from the bottom 2 to the top 7 extending legs 25a, 25b, which are connected at the top 7 by a web 26 , From the upper side 7 to the lower side 2, the legs 25a, 25b have a profile which widens toward the lower side 2, wherein the legs 25a, 25b on the lower side 2 comprise outwardly directed bends 26a, 26b.
- bends 26a, 26b which extend substantially parallel to the substrate 3, a corresponding width and thus a large footprint is possible, which allows a stable state of the barrier body A, B.
- the barrier body A, B have at least one inner connecting plate 27 which connects the legs 25a, 25b in the upper third of the barrier body A, B with each other. Furthermore, on the underside 2 of the barrier body A, B friction-increasing adjustable feet 28 are arranged, which preclude a possible displacement of the barrier body A, B on the substrate 3 with a corresponding resistance.
- Figure 8 shows the Leitschwellenbache 1 a of Figures 4 and 5 also in a sectional representation.
- This has the guide bars 19 additionally arranged on the upper side 7.
- the guide bar 19 is connected via the tie rod 20 with the barrier body A, B.
- an abutment 29 is provided on the connecting plate 27 of the barrier body A, B, within which the clamping rod 20 is arranged.
- the clamping rod 20 end not shown in detail external thread, which is arranged with a disposed within the abutment 29 and also not shown in detail internal thread engaged.
- the thread is a coarse thread in order to allow the fastest possible clamping and release of the guide rails 19 on the barrier bodies A, B.
- the abutment 29 opposite end portion of the tie rod 20 has a rod end, which is detectable via a corresponding handle.
- a rod end which is detectable via a corresponding handle.
- This may be, for example, a hexagon head, which with a commercial tool, not shown here, for example, a jaw or ring wrench, and a Aufstecknuss can be coupled.
- the web 26 of the barrier body A, B is provided with a corresponding exhibition 26 a, which extends in the longitudinal direction of the barrier body A, B and feet 30 a , 30b of the guide rail 19 is umgreifbar.
- a non-slip state of the lead frame 19 on the barrier body A, B is made possible parallel to the substrate 3.
- FIG. 9 shows a perspective view of the barrier threshold barrier 1 a in the area of the end faces 4 a, 4 b of the barrier bodies A, B opposite the gap 4.
- the side area otherwise covering the barrier bodies A, B is closer to its limbs 25 a, 25 b, shown transparently.
- the transition between the Leitholmen 19 and the barrier bodies A, B, more nearly the top 7, is mostly transparent.
- the barrier body A, B are at the end initially closed about perpendicular to the longitudinal direction of the barrier body A, B extending front sides 31 a, 31 b.
- Between the end faces 4a, 4b of the barrier body A, B extend perforated connecting plates 32a, 32b, which connect the front sides 31a, 31b with the end faces 4a, 4b and thus together form a four-sided closed box profile.
- the opposite to the gap 5 guide rails 19 end connectors 33a, 33b, which are formed like a frame. Between the opposing connecting pieces 33a, 33b of the guide rails 19, the likewise inclined end faces 21a, 21b of the guide rails 19 are arranged.
- the claw 18a is arranged in the region of the guide rail 19 of the first barrier body A.
- the opening 18b corresponding to the claw 18a which is likewise arranged in the guide rail 19 of the second barrier body B.
- This illustration serving for clarification can of course also be transferred to the arrangement of the claw 18 a and the opening 18 b directly in the barrier bodies A, B when omitting the guide rails 19.
- the claw 18a is formed from a flat iron, which includes a boom 18c extending in the longitudinal direction of the guide threshold barrier 1a and a hook section 18d which is angled relative thereto.
- the angled hook portion 18d is so bent relative to the boom 18c and the claw 18a, that this engages in the closed position shown here a1 in the opening 18b.
- a displaceable locking element 34 is arranged, which is at least partially displaceable through the presently opposite in the closed position a1 end faces 21 a, 21 b.
- the locking element 34 is connected to an electromechanical drive 36 via a connection frame 35 arranged around the tensioning rod 20.
- the locking element 34 is displaceable by means of the electromechanical drive 36 in the longitudinal direction of the guide rail 19.
- the barrier bodies A, B are equipped with guide rails 19 arranged on these, said guide rails 19 become components of the barrier bodies A, B in the sense of the invention.
- the end face 21 b of a guide rail 19 is considered as part of the end face 4 b of the second barrier body B, so that the end face 21 a of a Leitholms part of the end face 4 a of the first barrier body A in the context of the invention.
- the displaceable locking element 34 can be arranged both in one of the barrier body A, B and, if present, in one of the guide rails 19, so that this is at least partially in the sense of the invention by the end faces 4a, 4b displaced in principle ,
- the leveling feet 28 are connected to the first barrier body A via a crossbar 37.
- the second barrier body B although a traverse 37, but this is not with Feet 28 is connected, since the second barrier body B is fixed anyway and thereby set on the foundations, not shown here.
- FIG. 10 shows the connection, already shown in FIG. 9, of the barrier threshold barrier 1 a in the region of the barrier bodies A, B opposite their end faces 4 a, 4 b, as a detail in a side view.
- the barrier bodies A, B have additional coupling means 38 which can be brought into engagement with one another.
- the coupling means 38 are designed in the region of the underside 2 on the end faces 4a, 4b.
- One of the coupling means 38 comprises a tab 39 arranged on the first end face 4a, on the other hand the other coupling means 38 has an insertion pocket 40 arranged on the second end face 4b.
- the tab 39 is aligned at right angles to the top 7 of the first and second barrier body A, B. In the closed position a1 shown here, the tab 39 and the insertion pocket 40 are brought into engagement with each other.
- the claw 18a has an opening 18e in its angled hook portion 18d.
- This embodiment is necessary if claw 18a and the locking element 34 are at least partially arranged in a contacting position to each other.
- the opening 18e of the hook portion 18d serves to receive the locking element 34 in its advanced position. In this way, an additional safeguard between the two barrier bodies A, B is ensured by the first barrier body A is bolted by the locking element 34 with both the second end face 4b and / or the end face 21b and the angled hook portion 18d.
- Figure 1 1 illustrates the structure of the coupling means 38 in the form of a section of Figure 10.
- the insertion pocket 40 is formed by a baffle 41, which is connected via a bottom web 42 with the second end face 4b. While the bottom web 42 parallel to the substrate 3, closer to the bottom 2 of the barrier body A, B, runs, the impact plate 41 is aligned at right angles to the top 7 and the bottom 2.
- the tab 39 and the impact plate 41 in a range of 0, 1 to 5 ° relative to the Top 7 of the barrier body A, B inclined to facilitate engagement with each other.
- the tab 39 in the present case forms an integral part of the first end face 4a.
- a coupling plate 42a shows.
- the coupling plate 42a is disposed on the second barrier body B, more specifically in the region of its underside 2.
- the coupling plate 42a protrudes beyond its second end face 4b, where it engages under the first barrier body A at least partially in the closed position a1.
- the coupling plate 42a can be arranged in the form of an extension of the bottom web 42 in the region of the insertion pocket 40. In the present case, it is a bent part, from which the second end face 4b and the bottom web 42 and the impact plate 41 are formed.
- the coupling plate 42 a is integrally connected to the insertion pocket 40.
- the coupling plate 42a may of course also be connected to other areas of the insertion pocket 40.
- the insertion pocket 40 for example, at least partially rest on the coupling plate 42a.
- FIG. 12 shows an alternative embodiment of the coupling plate 42a, which in the present case is an integral part of the bottom web 42 in one piece.
- the second end face 4b and the coupling plate 42a are made of a common bent part, whereas the bottom web 42 is formed by a region of the coupling plate 42a.
- the bottom web 42 is in this case limited by the impact plate 41, which in the present case is arranged perpendicular to the coupling plate 42a.
- the connection of the baffle 41 and the coupling plate 42a is preferably a cohesive connection.
- FIG. 13 shows a further detail of FIG. 10, which shows the free end region of the coupling plate 42a.
- the coupling plate 42a comprises at least one receiving opening 42b.
- the illustrated in slightly raised position first barrier body A on its underside 2 at least one foot 42c.
- the receiving opening 42b and the foot 42c are formed so that they correspond with each other.
- the foot 42c and the receiving opening 42b in the closed position a1 of the Leitschwellenbache 1, 1 a at least partially engageable with each other.
- the foot 42c is connected to the first barrier body A via a web 42d.
- the web 42d extends in a manner not shown transversely to the longitudinal direction of the barrier barrier 1, 1 a.
- FIG. 14 shows a view of the second barrier body B with a view of its second end face 4b.
- the impact plate 41 upstream of the end face 4b conforms to the profile of the legs 25a, 25b and the bends 26a, 26b.
- further coupling means 38 can be seen, which are arranged in the form of recesses 43 in the bottom web 42.
- the impact plate 41 is spaced over two indicated vertical webs 44 from the second end face 4b.
- the vertical webs 44 shown in Figure 1 1 are between the baffle 41 and the second end face 4b, wherein the recognizability of the recesses 43 and the vertical webs 44 are due here that the bumper 41 is shown transparent for clarity.
- FIG. 15 shows a plan view of the second barrier body B.
- the vertical webs 44 by way of which the impact plate 41 is spaced from the second end face 4b, become clear.
- the coupling plate 42a can be seen as a lower-side extension of the second barrier body B.
- This view again gives the view of the arranged in the coupling plate 42a receiving openings 42b free, of which two are present in the present case.
- the receiving openings 42b are formed rectangular, wherein the receiving openings 42b are rounded in their corner regions.
- FIG. 16 shows a view of the first end face 4a of the first barrier body A.
- the tab 39 is formed by two spaced-apart and parallel slots 45 from the first end face 4a.
- the first end face 4b in the region of the bends 26a, 26b arranged, peg-like projections 46, which extend to the bottom 2 of the first barrier body A out.
- the projections 46 correspond with the recesses 43 shown in Figures 14 and 15, wherein the projections 46 and the recesses 43 are provided for, in the closed position a1 of the Leitschwellenbache 1, 1 a at least partially engage with each other.
- FIG. 17 shows the first end face 4b already shown in FIG. 16 in a perspective representation. Good to see that the first end face 4a is bent relative to the bends 26a, 26b and the tab 39. In the closed position a1 of the Leitschwellenbache 1, 1 a, the vertical webs shown in Figure 1 1 1 1 engage with the slots 45 of the first end face 4a into engagement to increase the coupling between the barrier bodies A, B.
- FIG. 18 shows the bearing arrangement 8 already shown in FIGS. 1 and 2 in a cutout in perspective representation.
- the barrier body A extends to a pivot-bearing-side adapter unit 50.
- the bottom plate 17 has a limiter 47 which is arranged in the form of a flag plate on the bottom plate 17 and extends from there beyond the edge thereof in the direction of the transition cover 22.
- the limiter 47 serves to laterally support the pivotable barrier body A in the closed position a1. This is realized in that the limiter 47 is arranged at least on one side of the frame 15, which is connected to the first barrier body A. Preferably, the limiter 47 is arranged on both sides of the frame 15 on the bottom plate 17 in the plane of the underside 2 of the barrier body A, B, so that a lateral support takes place on both sides. The lateral support is therefore canceled at the moment in which the first barrier body A is pivoted out of its closed position a1 into the open position a2. In this case, the fixed to the column 16 frame 15 pivots about the horizontal axis of rotation 10 around and goes out of the lateral encompassing by the limiter 47 out.
- the 19 shows a variant of the threshold barrier 1, 1a in the region of its bearing arrangement 8.
- the first barrier body A on a cross plate 47a, which is disposed in the interior of the first barrier body A between its legs 25a, 25b.
- the cross plate 47a extends transversely to the longitudinal direction of the first barrier body A.
- the transverse plate 47a has recesses 47b directed towards the underside 2 of the first barrier body A.
- the cutouts 47b begin at an edge region of the transverse plate 47a directed towards the underside 2 and extend upwards to a limited extent. In the present case, two such cutouts 47b are arranged at a distance from one another in the transverse plate 47a.
- limiters 47c are designed as flagstones, which rise on the bottom plate 17 and extend into the first barrier body A inside.
- the limiters 47a are materially connected to the bottom plate 17, for example by welding.
- the limiters 47c and the cutouts 47b of the transverse plate 47a engage with one another, provided that the first barrier body A is in the closed position a1.
- the limiters 47c are encompassed laterally in the closed position a1 by the cutouts 47b in a manner not shown in detail.
- FIG. 20 shows the side view of a vehicle restraint system 48 according to the invention, which comprises detachably interconnected barrier sleepers 49 and a barrier barrier 1 a according to FIGS. 3 and 4.
- the barrier body A, B correspond in their cross section according to Figures 6 and 7 designed analogous to Figure 6 cross section of the barriers 49.
- the barriers also not shown coupling means 38, to secure connection with each other and to the Leitschwellen conferencee 1 a enable.
- the vehicle restraint system 48 also on the guide rails 49 arranged guide rails 19, which are also identical in cross section and thus executed analogous to the representation of Figure 7.
- the inventive Leitschwellen jete 1 a seamless integration into a string of Leitschwellen 49 and Leitholmen 19, so that, for example, existing systems can be easily supplemented by such a threshold barrier 1 a.
- the inventive Leitschwellen writtene 1, 1 a is thus integrated into a strand of Leitschwellen 49 and Leitholmen 19 to a vehicle restraint system 48.
- the locking element is displaced by means of the electromechanical drive 36 through the opposite end faces 21a, 21b as an extension of the end faces 4a, 4b of the barrier body A, B in order to fix them together.
- the claw 18a is also bolted by the displaceable locking element 34 by being guided through the opening 18e in the hook section 18d of the claw 18a.
- the displaceable locking element 34 is now withdrawn from this position with the aid of the electromechanical drive 36, so that a pivoting of the first barrier body A is made possible.
- the manipulator 18 is activated, which raises the frame 15 with respect to the bottom plate 17 by its subsequent elongation and pivots the associated barrier body A together with the any attached guide rails 19 about the horizontal axis of rotation 10 of the bearing assembly 8 in the open position a2.
- 1 a serve the coupling means 38 in conjunction with the claw 18a and the limiters 47, 47c and the coupling plate 42a to allow a very stable connection between the opposing barrier bodies A, B.
- the barrier body A, B in combination with the need-fitted guide rails 19, since they can be constructed predominantly in the form of a modular system.
- the barrier body A, B can be constructed of existing barriers 49, which require an adaptation only in the region of the gap 5, as is apparent in particular from FIG.
- the presently separate end faces 4a, 4b, 21a, 21b of the barrier body A, B and guide rails 19 may be made in one piece.
- the locking element 34 and the thus coupled via the connecting frame 35 electromechanical drive 36 may be arranged in or on one of the barrier body A, B.
- FIG. 21 shows such an alternative embodiment of a two-winged threshold barrier 1b of another vehicle restraint system 48a.
- the vehicle restraint system 48a shown in FIG. 21 also has the first barrier body A and the second barrier body B, which in each case are pivotably mounted at their ends 9 opposite the gap 5 via bearing arrangements 8a.
- the alternative vehicle restraint system 48a is likewise composed of guide rails 49 and the first barrier body A and the second barrier body B, on each of which individual guide rails 19 are arranged and connected to them via tension rods 20.
- the two barrier bodies A, B are in the presently closed state via their adjustable feet 28 on the substrate 3.
- the barrier sleepers 49 adjoining the barrier bodies A, B in the longitudinal direction thereof are detachably connected to the substrate 3 via bolts 24a.
- a guide rail 19 placed on the first barrier body A has, in the region of the gap 5, a maintenance flap 51, via which the electromechanical drive 36 shown in FIGS. 9 and 10 can be reached when required.
- FIG. 22 shows the vehicle restraint system 48a of FIG. 21 in a plan view.
- the baffles 49 as well as the two barrier bodies A, B have lateral displays 26a, 26b, as shown in relation to the two barrier bodies A, B in Figures 7 and 8 and 14-16.
- the thresholds 49 with the substrate 3 connecting bolts 24a are guided to each side of the barriers 49 through the lateral exhibitions 26a, 26b.
- FIG. 23 shows the vehicle restraint system 48a of FIGS. 21 and 22 in a perspective view of its closed position a1.
- the end-side bearing assemblies 8a of the two barrier body A, B and their configuration in the region of the gap 5 the two barrier body A, B and the guide rails 19 in the form of cutouts partially transparent. As a result, the view is released into the interior of the vehicle restraint system 48a.
- Their respective contents are the subject of the following figures 24 and 25.
- FIG. 24 shows a section of the left-hand bearing arrangement 8a with partial view of the illustrations of FIG. 23 in a partially transparent representation.
- the bearing arrangement 8 a of the alternative barrier barrier 1 b shown here also has a horizontal axis of rotation 10 around which the second barrier body B is vertically pivotable.
- the construction shown here also applies correspondingly to the bearing arrangement 8a of the first barrier body A shown in FIG. 23.
- a column 16 supporting the horizontal axis of rotation 10 is likewise present, whereas the second barrier body B is connected to a rotary element 52.
- Said rotary element 52 is penetrated by the horizontal axis of rotation 10 which is supported on the column 16.
- the connection between the rotary member 52 and the second barrier body B is designed so that a rotation of the rotary member 52 about the horizontal axis of rotation 10 around the vertical pivoting of the second barrier body B causes about the horizontal axis of rotation 10 around.
- the rotary member 52 and the second barrier body B are rigidly connected thereto.
- this also has at least one maintenance flap 51 a, which is to open, if necessary, for example, via releasable connection means. Behind this maintenance flap 51 a can not be shown here connection between the rotary member 52 and a suitable drive, the articulated connection by opening the service door 51 a for any maintenance or service work is accessible in this way.
- a side plate 53 adapted to the side cheek 6 can be seen, which is presently arranged on the second barrier body B.
- the side plate 53 is arranged flat on the side legs 25b of the second barrier body B.
- the side plate 53 is connected at least partially cohesively to the side legs 25b, for example via a weld.
- the side plate 53 adapted in its thickness perpendicular to the surface of the side leg 25b to the side wall 6a is intended to protect the side wall 6a from any bending in the event of an impact.
- both the side cheek 6a and the side plate 53 with their outer surfaces parallel to the leg 25b at least approximately at the same height.
- FIGS. 26 and 27 show the vehicle restraint system 48a closed in FIG. 23 with open threshold barriers 1b.
- first the first barrier body A was first pivoted, followed by the second barrier body B.
- this process takes place in reverse order, first the second barrier body B followed by the first barrier body A be swung back to the ground 3.
- This sequence is necessary due to the arrangement of the side cheeks 6a, 6b, which in the closed position a1 comprise the second barrier body B in the region of its end face 4b and in the present case also in the region of the end face 21b of the guide spar 19 arranged on the second barrier body B at least in regions.
- this order is necessary in order first to store the first barrier body A partially in the closed position a1 Coupling plate 42 a of the second barrier body B to allow the substrate B.
- this allows a further view of the underside 2 of the second barrier body B, which shows the traverses 37 already shown in FIGS. 9 and 10 with their adjusting feet 28 arranged thereon.
- the trusses 37 extend transversely to the longitudinal direction of the second barrier body B. Said trusses 37 with the adjusting feet 28 arranged thereon are also present in a manner not shown on the first barrier body A shown in FIG.
- adjustable feet 28 enable a placing and lifting of the two barrier body A, B from the substrate 3, which are starting from the two bearing assemblies 8a of the Leitschwellen experimente 1 b away extending baffles 49 via the bolt 24a fixed to the substrate 3.
- Figure 28 shows a view of the bearing assemblies 8a of Figures 26 and 27. Due to the arranged on both the first barrier body A in Figure 27 and on the second barrier body B in Figure 26 identical bearing assembly 8a, the bearing assembly 8a shown in Figure 28 their respective structure again in partial transparent representation.
- the respective barrier body A, B is coupled to the rotary element 52.
- the rotary element 52 has a boom in the form of a lever arm 54, which extends from the horizontal axis of rotation 10 away.
- the lever arm 54 and the longitudinal direction of the respective barrier body A, B enclose an angle c3 between them, which is smaller than 90 °.
- the angle c3 is designed with an inclination of 45 °.
- the said drive is preferably a linear drive which is articulated on the lever arm 54 via the point of application 55, whereby the respective barrier body A, B likewise extends around the horizontal axis of rotation 10 by a limited rotation of the lever arm 54 about the horizontal axis of rotation 10 is pivoted.
- Said drive, not shown, is then preferably accessible via the maintenance flaps 51 a.
- a modular and lightweight barrier barrier 1, 1 a, 1 b is shown as part of a vehicle restraint system 48, 48a, which in particular in their connection area allows sufficient coupling to be used for high containment levels.
- a - first barrier body a1 - closed position a2 - open position
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Body Structure For Vehicles (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE201310101776 DE102013101776B3 (de) | 2013-02-22 | 2013-02-22 | Leitschwellenschranke sowie Fahrzeugrückhaltesystem mit einer solchen Leitschwellenschranke |
PCT/DE2014/100016 WO2014127763A2 (de) | 2013-02-22 | 2014-01-22 | Leitschwellenschranke sowie fahrzeugrückhaltesystem mit einer solchen leitschwellenschranke |
Publications (2)
Publication Number | Publication Date |
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EP2959061A2 true EP2959061A2 (de) | 2015-12-30 |
EP2959061B1 EP2959061B1 (de) | 2017-04-19 |
Family
ID=50685704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP14722523.9A Active EP2959061B1 (de) | 2013-02-22 | 2014-01-22 | Leitschwellenschranke sowie fahrzeugrückhaltesystem mit einer solchen leitschwellenschranke |
Country Status (5)
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EP (1) | EP2959061B1 (de) |
DE (1) | DE102013101776B3 (de) |
DK (1) | DK2959061T3 (de) |
ES (1) | ES2626818T3 (de) |
WO (1) | WO2014127763A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2017118475A1 (de) | 2016-01-05 | 2017-07-13 | Wenger, Projekte Und Coaching | Verfahrbarer leitplankenabschnitt |
WO2019011424A1 (de) | 2017-07-12 | 2019-01-17 | Wenger, Projekte Und Coaching | Abschlusselement einer fahrbahnbegrenzungsvorrichtung, überleitungssystem, verfahren zum bereitstellen eines auffahrschutzes |
DK3652382T3 (da) * | 2017-07-12 | 2022-11-14 | Wenger Projekte Und Coaching | Afslutningselement af en kørebanebegrænsningsindretning, overledningssystem, fremgangsmåde til tilvejebringelse af en påkøringsbeskyttelse |
CA3223102A1 (en) * | 2021-06-16 | 2022-12-22 | Hermann Wenger | Lane delimitation arrangement and method for diverting vehicles |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH460845A (de) * | 1963-02-19 | 1968-08-15 | Neher Maschf A | Leitplankenbahn |
US5551796A (en) * | 1995-01-20 | 1996-09-03 | Emergency Public Safety Services, L.L.C. | Moveable barrier |
DE202004005084U1 (de) * | 2004-03-29 | 2004-06-03 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Leitplankenanordnung |
DE102008016837B4 (de) * | 2008-04-01 | 2016-02-18 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Leiteinrichtung an Verkehrswegen mit einer horizontal schwenkbaren Leitschwelle |
EP2418324B1 (de) * | 2010-07-22 | 2012-12-26 | Jörg P. Junker | Leitplankenanordnung |
DE102011053263B4 (de) * | 2011-09-05 | 2013-10-10 | Heintzmann Sicherheitssysteme Gmbh & Co. Kg | Leitschwellenschranke sowie Fahrzeugrückhaltesystem mit einer Leitschwellenschranke |
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2013
- 2013-02-22 DE DE201310101776 patent/DE102013101776B3/de not_active Expired - Fee Related
-
2014
- 2014-01-22 WO PCT/DE2014/100016 patent/WO2014127763A2/de active Application Filing
- 2014-01-22 DK DK14722523.9T patent/DK2959061T3/en active
- 2014-01-22 ES ES14722523.9T patent/ES2626818T3/es active Active
- 2014-01-22 EP EP14722523.9A patent/EP2959061B1/de active Active
Non-Patent Citations (1)
Title |
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See references of WO2014127763A2 * |
Also Published As
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WO2014127763A3 (de) | 2014-10-16 |
WO2014127763A2 (de) | 2014-08-28 |
EP2959061B1 (de) | 2017-04-19 |
DE102013101776B3 (de) | 2014-08-28 |
ES2626818T3 (es) | 2017-07-26 |
DK2959061T3 (en) | 2017-06-06 |
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