EP0768429A1 - Railroad security fence - Google Patents
Railroad security fence Download PDFInfo
- Publication number
- EP0768429A1 EP0768429A1 EP96116158A EP96116158A EP0768429A1 EP 0768429 A1 EP0768429 A1 EP 0768429A1 EP 96116158 A EP96116158 A EP 96116158A EP 96116158 A EP96116158 A EP 96116158A EP 0768429 A1 EP0768429 A1 EP 0768429A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- track
- holding
- section
- profile
- track rail
- 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
- 230000004888 barrier function Effects 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000003086 colorant Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B26/00—Tracks or track components not covered by any one of the preceding groups
- E01B26/005—Means for fixing posts, barriers, fences or the like to rails
Definitions
- the invention relates to a track protection device for supporting a barrier for securing or delimiting a section of a track rail, in particular a railroad track, with a holding bracket and a fastening device for releasably fixing the holding bracket to the profile of the track rail and one at a predetermined distance from the fastening device arranged as well as the fastening device upright next to the track section for the barrier.
- a barrier to be installed at a predetermined distance from the middle of the track section from a plastic or textile track, preferably marked with fluorescent colors or - secure the wall.
- the barrier is in this case attached to a plurality of holding brackets temporarily fixed at a certain distance from one another on the track section to be secured.
- Such flexible and resilient barriers offer a certain optical security of the track section concerned, but in particular cannot prevent an unintentional entry into the danger area of this track.
- Solid barriers made of rigid material offer a higher degree of safety against hazards to workers, but have so far required a considerably higher amount of assembly and disassembly.
- a track protection device according to the preamble of claim 1 has become known, which has two grippers arranged on a horizontally below fastening leg, one of which is displaceable along the fastening leg, and is articulated on the fastening leg via a two-part articulated lever .
- a force of a tension spring acts on the articulated lever, which tries to hold the articulated lever in a predeterminable closed and open end position and reverses its direction of action when the articulated lever is in a predetermined intermediate position.
- a disadvantage of this fastening arrangement is the design of the articulated lever, which has a number of structural parts and requires several movable parts.
- the invention has for its object to provide a structurally simpler track protection device for securing or delimiting a section of a track that can be attached to the track of the railway line to be secured and in a simple and quick manner without the use of tools and also in a simple manner
- a structurally simpler track protection device for securing or delimiting a section of a track that can be attached to the track of the railway line to be secured and in a simple and quick manner without the use of tools and also in a simple manner.
- the elastic spring element is designed as a helical compression spring which is supported on an abutment which limits the maximum possible adjustment path of the holding area in the direction of the holding stop, which abutment is attached to a profile part of the rigid holding stop at a location spaced from the stop part is.
- the track protection device can be easily and quickly clamped and released by only one operator and without the use of any auxiliary means on the profile of the track rail.
- the retaining bracket of the track protection device is inserted with its end having the fastening device onto the underside of the profile of the track rail, which usually runs on gravel or gravel, by pushing back the longitudinally displaceably mounted holding area against the spring force of the elastic spring element in the lower area of the profile Track rail introduced and after releasing the holding area clamped by at least partially reaching around the profile, so that there is a secure mechanical connection.
- the track securing device is simply solved in such a way that the connection area is pushed back against the spring force to loosen the connection and remove the track securing device.
- the abutment is formed by a stop element which can be arranged between the windings of the helical compression spring, in particular in the form of a pin which penetrates the windings of the helical compression spring.
- the holding area which is longitudinally displaceable relative to the rigid holding stop and is attached to the profile of the track rail for clamping fixing of the fastening device, has an approximately L- in cross-section running essentially parallel to the longitudinal extension of the track rail. Has longer, angularly shaped part, one leg of which overlaps the profile of the track rail at least in regions.
- the rigid holding stop may have a stop part which runs parallel to the longitudinal extension of the track rail and is approximately L-shaped in cross section, preferably shorter in comparison to the angular part of the holding area, one leg of which also overlaps the profile of the rail rail at least in some areas.
- the one leg of the angular part of the longitudinally displaceably mounted holding area which is essentially L-shaped in cross-section and runs approximately parallel to the longitudinal extension of the track rail
- the one leg of the cross-section which runs essentially parallel to the longitudinal extension of the track rail L-shaped stop part of the rigid holding stop inclined in opposite directions and facing each other are arranged on the edges of the fastening device.
- the holding stop can have a polygonal, in particular quadrangular, or round profile part which is mounted coaxially longitudinally displaceably within one another within a hollow profile part of the holding area which is correspondingly shaped in cross section.
- the fastening device of the track protection device onto the underside of the profile of the track rail running on gravel or gravel, in particular that facing away from the track rail and the the end of the profile part of the rigid holding stop projecting over the longitudinally displaceable holding region can be provided with a kink, the longitudinal axis of which is arranged inclined at an angle of up to approximately 45 ° with respect to the plane of the track.
- both the profile part of the holding stop mounted within the hollow profile section of the support and the hollow profile section of the support correspondingly having a number of in particular Distances to one another and transversely to the longitudinal extent of the profile parts arranged bores can be provided, by means of which and a locking pin penetrating the bores, the distance between the support and the fastening device can be variably determined.
- the distance between the level of the barrier and the center of the track can be easily preset according to the prescribed values, with the relevant distances of about 1.55 m from track sections approved for train speeds up to 40 km / h and of about 2.70 m from for Train speeds of up to 200 km / h are permitted or prescribed.
- the support is formed by a holding rod which spans essentially the entire useful width of the barrier and is equipped with fastening elements for attaching the barrier.
- the barrier has a plurality of at least approximately rigid bars with predetermined lengths, which are releasably attached to the bracket by means of a quick-release bracket attached to the support of the track securing device for clamping fixing of the bars.
- the solution according to the invention offers a fixed barrier in order to effectively prevent hazards to workers from journeys in operationally used neighboring tracks and an unintentional intrusion into the danger area of these tracks.
- the track protection device according to the invention enables quick and easy assembly and disassembly without requiring the use of tools or other aids.
- the spars have a length of about 3 m to 5 m, for example, and can easily be transported with a small truck.
- the spars are preferably made of a mechanically stable, unbreakable and less elastic plastic material, and in particular have such a strength that a deflection at a lateral load of about 0.3 kN of a maximum of about 50 mm can be maintained.
- the spars can be designed as plastic pipes or in solid material.
- the spars are preferably made of an electrically insulating material. This results in the possibility of using the track protection device according to the invention on electrically insulated track sections for which the barrier should have an insulation value of greater than 1.0 kOhm with respect to the rail, measured with 500 V AC voltage. In order to avoid bridging of insulation impacts due to the barrier between adjacent brackets, the insulation value of the barrier between brackets (even in damp) can be greater than 50 kOhm, measured with 500 V AC voltage.
- the exclusive use of electrically non-conductive materials for the spars and the quick-release fasteners also means that it is not necessary to earth the barrier in the area of overhead lines.
- the material for the barrier or the spars should be color-coded and weather-resistant in accordance with EC Directives 92/58 / EEC on minimum requirements for safety and / or health protection labeling at the workplace.
- the guideline can be taken into account in the solution according to the invention in a simple manner in that spars with two different colors, for example in the colors red and white, are provided, which are fastened to the holding bracket with successively changing colors.
- the spars have a length which is greater than the distance between two holding brackets which are arranged adjacent to the route section. This makes it possible to mount adjacent spars to compensate for assembly tolerances, which in turn can reduce assembly time.
- the cross-fastening of the bars also increases the electrical insulation strength of the barrier.
- the quick-release bracket enables quick and easy assembly of the bars by means of snap fastening and at the same time ensures that the bars are sufficiently tight.
- Commercially available quick clamps are preferably used for the holder, which, for example, consist of a temperature-resistant, electrically insulating material such as polyamide or the like are made.
- a track securing device with a retaining bracket 1 for supporting a barrier 2 for securing or delimiting a section of a track (not shown in more detail) of a track rail 3 with a fastening device 4 for releasably fixing the retaining bracket 1 on the profile of the track rail 3 and an adjustable at a predetermined distance from the fastening device 4 and the fastening device 4 opposite from the track section 3 support 5 for the barrier 2 is provided.
- the fastening device 4 of the track securing device 1 has a cross-sectionally substantially H- or T-shaped profile of the track rail 3, at least in some areas overlapping holding area 6, which is displaceable against the spring force of an elastic spring element 7 and for clamping fixing of the fastening device 4 to the profile the track rail 3 is mounted.
- the fastening device 4 has an end 8 of the track protection device 1 facing the track rail 3 and to the holding area 6 Opposite arranged rigid stop 9, which cooperates with the holding area 6 to fix the track securing device 1 to the profile of the track rail 3 and which is also equipped with a holding section 10, which at least in regions encompasses the H or T-shaped profile of the track rail 3.
- the holding area 6 has an essentially parallel to the longitudinal extension of the track rail 3, with an approximately L-shaped cross-section, longer angle part 11, one leg 12 of which at least partially overlaps the profile of the track rail 3.
- the rigid holding stop 9 has a stop part 13 which runs parallel to the longitudinal extension of the track rail 3 and is approximately L-shaped in cross section, preferably shorter in comparison to the angular part 11 of the holding region 6, one leg 14 of which also overlaps the profile of the rail rail 3 at least in regions.
- the one leg 12 of the angle part 11 and the one leg 14 of the stop part 13 are inclined in opposite directions and are arranged facing each other on the edges of the fastening device 4.
- the holding stop 9 has a profile part 15 with a quadrangular cross section, which is mounted coaxially longitudinally displaceably inside one another within a hollow profile part 16 of the holding region 6 with a corresponding cross section.
- the elastic spring element 7 is designed as a helical compression spring 17, which is supported with its turn 18 on an abutment attached to the profile part 15 of the rigid retaining stop 9 and with respect to the position of the approximately L-shaped stop part 13.
- the abutment is preferably formed by a stop member 19 projecting between the turns of the helical compression spring 17, in particular in the form of a pin passing through the turns of the helical compression spring.
- the fastening device is set to the smallest possible track base dimensions (for example 125 mm); Accordingly, the coil spring is supported with its end turn 18 'on the pin 19 and has the maximum possible adjustment, while according to Figure 2, the coil spring for adjustment to larger track base dimensions (for example 150 mm) is supported with a central turn 18 on the pin 19.
- the end of the profile part 15 of the rigid holding stop 9 which is remote from the track rail 3 and projects beyond the longitudinally displaceably mounted holding area 6 is provided with a kink 22, the longitudinal axis of which is inclined at an angle of up to approximately 45 ° with respect to the track plane.
- both the profile part 15 of the holding stop 9 stored within the hollow profile section 23 and the hollow profile section 23 of the support 5 can accordingly be provided with a number of bores 24 arranged at certain distances from one another and transversely to the longitudinal extent of the profile parts, by means of which and a locking pin 25 passing through the bores 24 the distance between the support 5 and the fastening device 4 can be variably determined.
- the support 5 is formed by a holding rod 27 which spans essentially the entire useful width of the barrier 2 and is equipped with quick-release clamps 26 for attaching the barrier.
- the inner diameter of the clamps 26 corresponds to the outer diameter of the spars 30, so that a firm fit of the spars 30 in the clamp 26 is ensured.
- the spars are simply inserted into the clamp 26 during assembly and held securely by snap fastening.
- the entire barrier can be assembled or disassembled by just one person in a very short time without the use of tools or other aids. Since the spars 30 are fastened in an overlapping arrangement on the track protection device in accordance with the schematic illustration according to FIG.
- FIG. 5 shows several possibilities of the mounting arrangements of the fixed bars 30, the bars identified by reference number 30 a being colored in white and the bars identified by reference number 30 b being identified by the color red.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Air Bags (AREA)
- Emergency Lowering Means (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Gleissicherungseinrichtung zur Abstützung einer Absperrung für die Absicherung bzw. Abgrenzung eines Streckenabschnittes einer Gleisschiene, insbesondere einer Bahnstrecke, mit einem Haltebügel und einer Befestigungseinrichtung zur lösbaren Festlegung des Haltebügels an dem Profil der Gleisschiene und einer in einem vorbestimmten Abstand zur Befestigungseinrichtung angeordneten sowie der Befestigungseinrichtung neben der Gleisstrecke aufragenden Stütze für die Absperrung.The invention relates to a track protection device for supporting a barrier for securing or delimiting a section of a track rail, in particular a railroad track, with a holding bracket and a fastening device for releasably fixing the holding bracket to the profile of the track rail and one at a predetermined distance from the fastening device arranged as well as the fastening device upright next to the track section for the barrier.
Zur Vermeidung von Unfällen der auf Baustellen einer Bahnstrecke beschäftigten Personen ist es üblich, den in der Nähe der Reparatur- oder Baustelle verlaufenden Streckenabschnitt der Bahnstrecke mit einer in einem vorbestimmten Abstand zur Gleismitte des Streckenabschnittes anzubringenden Absperrung aus einer vorzugsweise mit Leuchtfarben markierten Kunststoff- oder Textilbahn oder - wand abzusichern. Die Absperrung wird hierbei an einer Vielzahl von in einem gewissen Abstand voneinander an den abzusichernden Gleisstrecke vorübergehend befestigten Haltebügeln angebracht. Derartige flexible und nachgiebige Absperrungen bieten zwar eine gewisse optische Sicherung des betroffenen Gleisabschnittes, können jedoch insbesondere ein unbeabsichtigtes Eindringen in den Gefahrenbereich dieser Gleise nicht verhindern. Aus starrem Material hergestellte feste Absperrungen bieten demgegenüber zwar einen höheren Grad an Sicherheit gegenüber Gefährdungen von Arbeitskräften, erfordern jedoch bislang einen wesentlich höheren Aufwand bei der Montage und Demontage.In order to avoid accidents to the people employed on the construction sites of a railway line, it is customary to block the route section of the railway line running near the repair or construction site with a barrier to be installed at a predetermined distance from the middle of the track section from a plastic or textile track, preferably marked with fluorescent colors or - secure the wall. The barrier is in this case attached to a plurality of holding brackets temporarily fixed at a certain distance from one another on the track section to be secured. Such flexible and resilient barriers offer a certain optical security of the track section concerned, but in particular cannot prevent an unintentional entry into the danger area of this track. Solid barriers made of rigid material, on the other hand, offer a higher degree of safety against hazards to workers, but have so far required a considerably higher amount of assembly and disassembly.
Aus der DE 94 18 561 U1 ist eine Gleissicherungseinrichtung nach dem Oberbegriff des Anspruches 1 bekannt geworden, die zwei an einem horizontal unten liegenden Befestigungsschenkel angeordnete Greifer besitzt, von denen einer längs des Befestigungsschenkels verschiebbar ist, und über einen zweiteiligen Gelenkhebel an dem Befestigungsschenkel angelenkt ist. Auf den Gelenkhebel wirkt eine Kraft einer Zugfeder ein, die den Gelenkhebel in einer vorgebbaren geschlossenen und geöffneten Endposition zu halten versucht und bei einer vorbestimmbaren Zwischenlage des Gelenkhebels ihre Wirkrichtung umkehrt. Nachteilig bei dieser Befestigungsanordnung ist die einen gewissen baulichen Aufwand erfordernde Ausbildung des Gelenkhebels, der mehrere bewegliche Teile besitzt. Da der Gelenkhebel insbesondere in seiner geöffneten Stellung aus der Ebene des Befestigungsschenkels hervor ragt und somit in Richtung quer zur Gleisebene Platz beansprucht, können zum einen bei der Montage der Gleissicherungseinrichtung bei der hierbei erforderlichen Einführung in den Schotterbereich Schwierigkeiten, und zum anderen bei der Lagerung bzw. dem Transport Hinderlichkeiten auftreten.From DE 94 18 561 U1 a track protection device according to the preamble of
Der Erfindung liegt die Aufgabe zugrunde, eine konstruktiv einfachere Gleissicherungseinrichtung für die Absicherung bzw. Abgrenzung eines Streckenabschnittes einer Gleisschiene zur Verfügung zu stellen, die ohne den Einsatz von Werkzeug und auf einfache und schnelle Weise an der Gleisschiene der abzusichernden Bahnstrecke zu befestigen und auf ebenfalls einfache Weise wieder zu lösen ist, gleichzeitig eine ausreichend stabile mechanische Verbindung an der Gleisschiene gewährleistet, und eine Gefährdung von Arbeitskräften auch durch unbeabsichtigtes Eindringen in den Gefahrenbereich des Streckenabschnittes ausschließen kann.The invention has for its object to provide a structurally simpler track protection device for securing or delimiting a section of a track that can be attached to the track of the railway line to be secured and in a simple and quick manner without the use of tools and also in a simple manner To be solved again, at the same time an adequately stable mechanical connection on the track rail is guaranteed, and a risk to workers due to unintentional intrusion into the danger zone of the section of the route can be excluded.
Diese Aufgabe wird durch die Gleissicherungseinrichtung gemäß Anspruch 1 und Anspruch 8 gelöst.This object is achieved by the track protection device according to
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das elastische Federelement als Schraubendruckfeder ausgebildet ist, die an einem den maximal möglichen Verstellweg des Haltebereiches in Richtung auf den Halteanschlag begrenzenden Widerlager abgestützt ist, welches an einem Profilteil des starren Halteanschlages an einer gegenüber dem Anschlagteil beabstandeten Stelle angebracht ist. Dem Prinzip der Erfindung folgend kann die Gleissicherungseinrichtung auf einfache und schnelle Weise von lediglich einer Bedienungsperson und ohne den Einsatz jeglicher Hilfsmittel an dem Profil der Gleisschiene klemmend festgelegt und wieder gelöst werden. Zur Anbringung an der Schiene wird der Haltebügel der Gleissicherungseinrichtung mit seinem die Befestigungseinrichtung aufweisenden Ende an die Unterseite des Profils der üblicherweise auf Schotter oder Kies verlaufenden Gleisschiene eingeführt, durch Zurückschieben des längsverschieblich gelagerten Haltebereichs entgegen der Federkraft des elastischen Federelementes in den unteren Bereich des Profiles der Gleisschiene eingebracht und nach Loslassen des Haltebereiches klemmend durch zumindest bereichsweises Umgreifen des Profils festgelegt, so daß sich eine sichere mechanische Verbindung ergibt. Die Lösung der Gleissicherungseinrichtung erfolgt einfach in der Weise, daß durch Zurückschieben des Haltebereiches entgegen der Federkraft eine Lockerung der Verbindung und Herausnahme des Gleissicherungseinrichtungs bewerkstelligt wird.This object is achieved in that the elastic spring element is designed as a helical compression spring which is supported on an abutment which limits the maximum possible adjustment path of the holding area in the direction of the holding stop, which abutment is attached to a profile part of the rigid holding stop at a location spaced from the stop part is. According to the principle of the invention, the track protection device can be easily and quickly clamped and released by only one operator and without the use of any auxiliary means on the profile of the track rail. For attachment to the rail, the retaining bracket of the track protection device is inserted with its end having the fastening device onto the underside of the profile of the track rail, which usually runs on gravel or gravel, by pushing back the longitudinally displaceably mounted holding area against the spring force of the elastic spring element in the lower area of the profile Track rail introduced and after releasing the holding area clamped by at least partially reaching around the profile, so that there is a secure mechanical connection. The track securing device is simply solved in such a way that the connection area is pushed back against the spring force to loosen the connection and remove the track securing device.
In vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, daß das Widerlager durch ein zwischen die Windungen der Schraubendruckfeder anordenbares Anschlagorgan, insbesondere in Form eines die Windungen der Schraubendruckfeder durchsetzenden Zapfens ausgebildet ist. Diese Ausführung ermöglicht eine kontinuierlich variable Anpassung der Verstellbreite der Befestigungseinrichtung an unterschiedliche Gleisfußabmessungen bei einfachster Handhabung dadurch, daß durch Verdrehen der Schraubenfeder entweder im Uhrzeigersinn oder entgegen dem Uhrzeigersinn bis zum gewünschten Grad der wirksame Verstellweg der Schraubendruckfeder entweder verkleinert oder vergrößert wird, ohne daß es hierzu besonderer baulicher Veränderungen der Befestigungseinrichtung unter Einsatz von Werkzeug bedarf.In an advantageous embodiment of the invention it is provided that the abutment is formed by a stop element which can be arranged between the windings of the helical compression spring, in particular in the form of a pin which penetrates the windings of the helical compression spring. This design enables a continuously variable adjustment of the adjustment width of the fastening device to different track foot dimensions with the simplest handling in that by turning the coil spring either clockwise or counterclockwise to the desired degree, the effective adjustment path of the compression coil spring is either reduced or increased without this being necessary special structural changes to the fastening device using tools are required.
Bei einer bevorzugten, weil baulich einfach ausgebildeten Ausführung der Erfindung kann vorgesehen sein, daß der gegenüber dem starren Halteanschlag längsverschieblich und zur klemmenden Festlegung der Befestigungseinrichtung an das Profil der Gleisschiene gelagerte Haltebereich einen im wesentlichen parallel zur Längserstreckung der Gleisschiene verlaufenden, im Querschnitt annähernd L-förmig ausgebildeten längeren Winkelteil besitzt, dessen ein Schenkel das Profil der Gleisschiene zumindest bereichsweise übergreift. Hierbei kann der starre Halteanschlag einen parallel zur Längserstreckung der Gleisschiene verlaufenden, im Querschnitt annähernd L-förmig ausgebildeten, im Vergleich zum Winkelteil des Haltebereiches vorzugsweise kürzeren Anschlagteil besitzen, dessen ein Schenkel gleichfalls das Profil der Gleisschiene zumindest bereichsweise übergreift. In weiterer Ausgestaltung kann vorgesehen sein, daß der eine Schenkel des im wesentlichen parallel zur Längserstreckung der Gleisschiene verlaufenden, im Querschnitt annähernd L-förmig ausgebildeten Winkelteiles des längsverschieblich gelagerten Haltebereiches und der eine Schenkel des im wesentlichen parallel zur Längserstreckung der Gleisschiene verlaufenden, im Querschnitt annähernd L-förmig ausgebildeten Anschlagteils des starren Halteanschlages gegensinnig geneigt und zueinander hin weisend an den Rändern der Befestigungseinrichtung angeordnet sind. Des weiteren kann der Halteanschlag ein im Querschnitt mehreckig, insbesondere viereckig, oder rund ausgebildetes Profilteil besitzten, welches innerhalb eines im Querschnitt entsprechend geformten Hohlprofilteiles des Haltebereiches koaxial ineinander längsverschieblich gelagert ist.In a preferred embodiment of the invention, which is of simple construction, it can be provided that the holding area, which is longitudinally displaceable relative to the rigid holding stop and is attached to the profile of the track rail for clamping fixing of the fastening device, has an approximately L- in cross-section running essentially parallel to the longitudinal extension of the track rail. Has longer, angularly shaped part, one leg of which overlaps the profile of the track rail at least in regions. In this case, the rigid holding stop may have a stop part which runs parallel to the longitudinal extension of the track rail and is approximately L-shaped in cross section, preferably shorter in comparison to the angular part of the holding area, one leg of which also overlaps the profile of the rail rail at least in some areas. In a further embodiment, it can be provided that the one leg of the angular part of the longitudinally displaceably mounted holding area, which is essentially L-shaped in cross-section and runs approximately parallel to the longitudinal extension of the track rail, and the one leg of the cross-section, which runs essentially parallel to the longitudinal extension of the track rail L-shaped stop part of the rigid holding stop inclined in opposite directions and facing each other are arranged on the edges of the fastening device. Furthermore, the holding stop can have a polygonal, in particular quadrangular, or round profile part which is mounted coaxially longitudinally displaceably within one another within a hollow profile part of the holding area which is correspondingly shaped in cross section.
Zur einfacheren Einführung der Befestigungseinrichtung des Gleissicherungseinrichtungs an die Unterseite des Profils der auf Schotter oder Kies verlaufenden Gleisschiene kann insbesondere das der Gleisschiene abgewandte und den längsverschieblich gelagerten Haltebereich überragende Ende des Profilteiles des starren Halteanschlages mit einer Abknickung versehen sein, deren Längsachse gegenüber der Gleisebene unter einem Winkel von bis zu etwa 45° geneigt angeordnet ist.For easier insertion of the fastening device of the track protection device onto the underside of the profile of the track rail running on gravel or gravel, in particular that facing away from the track rail and the the end of the profile part of the rigid holding stop projecting over the longitudinally displaceable holding region can be provided with a kink, the longitudinal axis of which is arranged inclined at an angle of up to approximately 45 ° with respect to the plane of the track.
Ferner kann das der Gleisschiene abgewandte und den längsverschieblich gelagerten Haltebereich überragende Ende des Profilteiles innerhalb eines Hohlprofilabschnittes der Stütze längsverschieblich geführt sein, wobei sowohl das innerhalb des Hohlprofilabschnittes der Stütze gelagerte Profilteil des Halteanschlages, als auch der Hohlprofilabschnitt der Stütze entsprechend mit einer Anzahl von in bestimmten Abständen zueinander und quer zur Längserstreckung der Profilteile angeordneter Bohrungen versehen sein kann, vermittels derer und eines die Bohrungen durchgreifenden Sicherungsstiftes der Abstand zwischen der Stütze und der Befestigungseinrichtung variabel festlegbar ist. Auf diese Weise kann der Abstand zwischen der Ebene der Absperrung und der Gleismitte gemäß den vorgeschriebenen Werten einfach voreingestellt werden, wobei diesbezügliche Abstände von etwa 1,55 m von für Zuggeschwindigkeiten bis 40 km/h zugelassene Gleisstrecken und von etwa 2,70 m von für Zuggeschwindigkeiten bis 200 km/h zugelassene Gleisstrecken üblich bzw. vorgeschrieben sind. In vorteilhafter Ausgestaltung ist die Stütze durch eine im wesentlichen die gesamte Nutzbreite der Absperrung übergreifenden und mit Befestigungsorganen zur Anbringung der Absperrung ausgestatteten Haltestange gebildet.Furthermore, the end of the profile part facing away from the track rail and projecting beyond the longitudinally displaceably held holding area can be guided in a longitudinally displaceable manner within a hollow profile section of the support, both the profile part of the holding stop mounted within the hollow profile section of the support and the hollow profile section of the support correspondingly having a number of in particular Distances to one another and transversely to the longitudinal extent of the profile parts arranged bores can be provided, by means of which and a locking pin penetrating the bores, the distance between the support and the fastening device can be variably determined. In this way, the distance between the level of the barrier and the center of the track can be easily preset according to the prescribed values, with the relevant distances of about 1.55 m from track sections approved for train speeds up to 40 km / h and of about 2.70 m from for Train speeds of up to 200 km / h are permitted or prescribed. In an advantageous embodiment, the support is formed by a holding rod which spans essentially the entire useful width of the barrier and is equipped with fastening elements for attaching the barrier.
Erfindungsgemäß ist ferner vorgesehen, daß die Absperrung eine Vielzahl von wenigstens annähernd starren Holmen mit vorbestimmten Längen aufweist, die vermittels einer an der Stütze der Gleissicherungseinrichtung angebrachten Schnellverschlußhalterung zur klemmenden Festlegung der Holme an dem Haltebügel lösbar befestigt sind. Die erfindungsgemäße Lösung bietet hierbei eine feste Absperrung, um Gefährdungen von Arbeitskräften durch Fahrten in betrieblich genutzten Nachbargleisen und ein unbeabsichtigtes Eindringen in den Gefahrenbereich dieser Gleise wirksam zu verhindern. Darüber hinaus ermöglicht die erfindungsgemäße Gleissicherungseinrichtung eine schnelle und einfache Montage und Demontage, ohne den Einsatz von Werkzeugen oder sonstiger Hilfsmittel zu erfordern. Die Holme besitzen beispielsweise eine Länge von etwa 3 m bis 5 m und können problemlos etwa mit einem Kleinlastwagen befördert werden. Die Holme sind vorzugsweise aus einem mechanisch stabilen, bruchfesten und wenig elastischen Kunststoffmaterial gefertigt, und besitzen insbesondere eine solche Festigkeit, daß bei einer seitlichen Belastung von etwa 0,3 kN eine Durchbiegung von maximal etwa 50 mm eingehalten werden kann. Die Holme können als Kunststoffrohre oder in Vollmaterial ausgebildet sein.According to the invention it is further provided that the barrier has a plurality of at least approximately rigid bars with predetermined lengths, which are releasably attached to the bracket by means of a quick-release bracket attached to the support of the track securing device for clamping fixing of the bars. The solution according to the invention in this case offers a fixed barrier in order to effectively prevent hazards to workers from journeys in operationally used neighboring tracks and an unintentional intrusion into the danger area of these tracks. In addition, the track protection device according to the invention enables quick and easy assembly and disassembly without requiring the use of tools or other aids. The spars have a length of about 3 m to 5 m, for example, and can easily be transported with a small truck. The spars are preferably made of a mechanically stable, unbreakable and less elastic plastic material, and in particular have such a strength that a deflection at a lateral load of about 0.3 kN of a maximum of about 50 mm can be maintained. The spars can be designed as plastic pipes or in solid material.
Vorzugsweise sind die Holme aus einem elektrisch isolierenden Material hergestellt. Dadurch ergibt sich die Möglichkeit des Einsatzes der erfindungsgemäßen Gleissicherungseinrichtung auf elektrisch isolierten Gleisabschnitten, für den die Absperrung einen Isolationswert von größer als 1,0 kOhm gegenüber der Schiene, gemessen mit 500 V Wechselspannung, aufweisen sollten. Um Überbrückungen von Isolierstößen durch die Absperrung zwischen benachbarten Halterungen zu vermeiden, kann der Isolationswert der Absperrung zwischen Halterungen (auch bei Feuchtigkeit) größer als 50 kOhm, gemessen mit 500 V Wechselspannung, betragen. Die ausschließliche Verwendung von elektrisch nichtleitenden Materialien für die Holme und die Schnellverschlußhalterungen bewirkt darüber hinaus, daß eine an sich vorzusehende Erdung der Absperrung im Bereich von Oberleitungen nicht erforderlich ist.The spars are preferably made of an electrically insulating material. This results in the possibility of using the track protection device according to the invention on electrically insulated track sections for which the barrier should have an insulation value of greater than 1.0 kOhm with respect to the rail, measured with 500 V AC voltage. In order to avoid bridging of insulation impacts due to the barrier between adjacent brackets, the insulation value of the barrier between brackets (even in damp) can be greater than 50 kOhm, measured with 500 V AC voltage. The exclusive use of electrically non-conductive materials for the spars and the quick-release fasteners also means that it is not necessary to earth the barrier in the area of overhead lines.
Das Material für die Absperrung bzw. die Holme sollte gemäß EG-Richtlinien 92/58/EWG über Mindestvorschriften für die Sicherheits- und/oder Gesundheitsschutzkennzeichnung am Arbeitsplatz farblich auffällig gekennzeichnet und witterungsbeständig sein. Der Richtlinie kann bei der erfindungsgemäßen Lösung auf einfache Weise dadurch Rechnung getragen werden, daß Holme mit zwei unterschiedlichen Farbgebungen, beispielsweise in den Farben rot und weiß, vorgesehen werden, die mit aufeinanderfolgend wechselnden Farben am Haltebügel befestigt werden.The material for the barrier or the spars should be color-coded and weather-resistant in accordance with EC Directives 92/58 / EEC on minimum requirements for safety and / or health protection labeling at the workplace. The guideline can be taken into account in the solution according to the invention in a simple manner in that spars with two different colors, for example in the colors red and white, are provided, which are fastened to the holding bracket with successively changing colors.
Bei einer besonders bevorzugten Ausführung der Erfindung ist vorgesehen, daß die Holme eine den Abstand zweier benachbart am Streckenabschnitt angebrachter Haltebügel überragende Länge aufweisen. Dadurch wird zum Ausgleich von Montagetoleranzen eine übergreifende Befestigung benachbarter Holme möglich, wodurch wiederum die Montagezeit verringert werden kann. Durch die übergreifende Befestigung der Holme wird außerdem die elektrische Isolationsfestigkeit der Absperrung erhöht.In a particularly preferred embodiment of the invention it is provided that the spars have a length which is greater than the distance between two holding brackets which are arranged adjacent to the route section. This makes it possible to mount adjacent spars to compensate for assembly tolerances, which in turn can reduce assembly time. The cross-fastening of the bars also increases the electrical insulation strength of the barrier.
Die Schnellverschlußhalterung ermöglicht eine schnellste und einfachste Montage der Holme durch Schnappbefestigung und gewährleistet gleichzeitig einen ausreichend festen Sitz der Holme. Vorzugsweise werden für die Halterung handelsübliche Schnellklemmschellen verwendet, die beispielsweise aus einem temperaturbeständigen, elektrisch isolierenden Material wie etwa Polyamid oder dergleichen gefertigt sind.The quick-release bracket enables quick and easy assembly of the bars by means of snap fastening and at the same time ensures that the bars are sufficiently tight. Commercially available quick clamps are preferably used for the holder, which, for example, consist of a temperature-resistant, electrically insulating material such as polyamide or the like are made.
Die Erfindung ist in der nachfolgenden Beschreibung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles im einzelnen beschrieben.The invention is described in detail in the following description with reference to an embodiment shown in the drawing.
In der Zeichnung zeigt
Figur 1- eine schematische Draufsicht des vorderen, der Gleisschiene zugewandten Teils der Gleissicherungseinrichtung;
Figur 2- eine schematische Seitenansicht des vorderen, der Gleisschiene zugewandten Teils der Gleissicherungseinrichtung;
Figur 3- eine schematische Gesamtansicht der Gleissicherungseinrichtung in Seitenansicht;
Figur 4- eine schematische Teilansicht der Gleissicherungseinrichtung mit Schnellklemmschellen und daran befestigten Holmen; und
Figur 5- eine schematische Ansicht von möglichen Montageanordnungen der Holme an der Gleissicherungseinrichtung.
- Figure 1
- a schematic plan view of the front, the track rail facing part of the track protection device;
- Figure 2
- is a schematic side view of the front, the track rail facing part of the track protection device;
- Figure 3
- a schematic overall view of the track protection device in side view;
- Figure 4
- is a schematic partial view of the track protection device with quick clamps and spars attached; and
- Figure 5
- a schematic view of possible mounting arrangements of the spars on the track protection device.
Gemäß dem in den Figuren 1 bis 5 dargestellten Ausführungsbeispiel der Erfindung ist eine Gleissicherungseinrichtung mit einem Haltebügel 1 zur Abstützung einer Absperrung 2 für die Absicherung bzw. Abgrenzung eines (nicht näher dargestellten) Streckenabschnittes einer Gleisschiene 3 mit einer Befestigungseinrichtung 4 zur lösbaren Festlegung des Haltebügels 1 an dem Profil der Gleisschiene 3 und einer in einem vorbestimmten Abstand zur Befestigungseinrichtung 4 verstellbaren sowie der Befestigungseinrichtung 4 gegenüber aus der Gleisstrecke 3 aufragenden Stütze 5 für die Absperrung 2 vorgesehen. Die Befestigungseinrichtung 4 des Gleissicherungseinrichtungs 1 besitzt einen das im Querschnitt im wesentlichen H- bzw. T-förmig ausgebildete Profil der Gleisschiene 3 zumindest bereichsweise übergreifenden Haltebereich 6, der entgegen der Federkraft eines elastischen Federelementes 7 verschieblich und zur klemmenden Festlegung der Befestigungseinrichtung 4 an das Profil der Gleisschiene 3 gelagert ist. Die Befestigungseinrichtung 4 besitzt einen an dem der Gleisschiene 3 zugewandten Ende 8 des Gleissicherungseinrichtungs 1 und zum Haltebereich 6 gegenüberliegend angeordneten starren Halteanschlag 9, der zur Festlegung des Gleissicherungseinrichtungs 1 an dem Profil der Gleisschiene 3 mit dem Haltebereich 6 zusammenwirkt und mit einem gleichfalls das H- bzw. T-förmige Profil der Gleisschiene 3 zumindest bereichsweise umgreifenden Halteabschnitt 10 ausgestattet ist. Der Haltebereich 6 besitzt einen im wesentlichen parallel zur Längserstreckung der Gleisschiene 3 verlaufenden, im Querschnitt annähernd L-förmig ausgebildeten längeren Winkelteil 11, dessen ein Schenkel 12 das Profil der Gleisschiene 3 zumindest bereichsweise übergreift. Der starre Halteanschlag 9 weist einen parallel zur Längserstreckung der Gleisschiene 3 verlaufenden, im Querschnitt annähernd L-förmig ausgebildeten, im Vergleich zum Winkelteil 11 des Haltebereiches 6 vorzugsweise kürzeren Anschlagteil 13 auf, dessen einer Schenkel 14 gleichfalls das Profil der Gleisschiene 3 zumindest bereichsweise übergreift. Der eine Schenkel 12 des Winkelteiles 11 und der eine Schenkel 14 des Anschlagteiles 13 sind gegensinnig geneigt und zueinander hin weisend an den Rändern der Befestigungseinrichtung 4 angeordnet. Der Halteanschlag 9 weist ein im Querschnitt viereckig ausgebildetes Profilteil 15 auf, welches innerhalb eines im Querschnitt entsprechend geformten Hohlprofilteiles 16 des Haltebereiches 6 koaxial ineinander längsverschieblich gelagert ist.According to the exemplary embodiment of the invention shown in FIGS. 1 to 5, a track securing device with a retaining
Bei dem in der Zeichnung dargestellten Ausführungsbeispiel ist das elastische Federelement 7 als Schraubendruckfeder 17 ausgebildet, die mit ihrer Windung 18 an einem am Profilteil 15 des starren Halteanschlages 9 und gegenüber dem im Querschnitt annähernd L-förmig ausgebildeten Anschlagteil 13 beabstandeten Stelle angebrachten Widerlager abgestützt ist. Vorzugsweise ist das Widerlager durch ein zwischen die Windungen der Schraubendruckfeder 17 ragendes Anschlagorgan 19 ausgebildet, insbesondere in Form eines die Windungen der Schraubendruckfeder durchsetzenden Zapfens. Diese Ausführung ermöglicht eine kontinuierlich variable Anpassung der Verstellbreite der Befestigungseinrichtung an unterschiedliche Gleisfußabmessungen auf einfachste Handhabung dadurch, daß durch Verdrehen der Schraubenfeder entweder im Uhrzeigersinn oder entgegen dem Uhrzeigersinn bis zum gewünschten Grad der wirksame Verstellweg der Schraubendruckfeder entweder verkleinert oder vergrößert werden kann, ohne daß es hierzu besonderer baulicher Veränderungen der Befestigungseinrichtung unter Einsatz von Werkzeug bedarf. Nach der Figur 1 ist die Befestigungseinrichtung auf kleinstmögliche Gleisfußabmessungen (von beispielsweise 125 mm) eingestellt; demgemäß ist die Schraubenfeder mit ihrer endseitigen Windung 18' am Zapfen 19 abgestützt und besitzt den maximal möglichen Verstellweg, während nach Figur 2 die Schraubenfeder zur Einstellung auf größere Gleisfußabmessungen (beispielsweise 150 mm) mit einer mittleren Windung 18 am Zapfen 19 abgestützt ist.In the embodiment shown in the drawing, the
Zur einfacheren Einführung der Befestigungseinrichtung 4 des Gleissicherungseinrichtung an die Unterseite 20 des Profils der auf Schotter oder Kies 21 verlaufenden Gleisschiene 3 ist das der Gleisschiene 3 abgewandte und den längsverschieblich gelagerten Haltebereich 6 überragende Ende des Profilteiles 15 des starren Halteanschlages 9 mit einer Abknickung 22 versehen, deren Längsachse gegenüber der Gleisebene unter einem Winkel von bis zu etwa 45° geneigt angeordnet ist.To simplify the introduction of the
Ferner ist das der Gleisschiene 3 abgewandte und den längsverschieblich gelagerten Haltebereich 6 überragende Ende des Profilteiles 15 innerhalb eines Hohlprofilabschnittes 23 der Stütze 5 längsverschieblich geführt, wobei sowohl das innerhalb des Hohlprofilabschnittes 23 gelagerte Profilteil 15 des Halteanschlages 9, als auch der Hohlprofilabschnitt 23 der Stütze 5 entsprechend mit einer Anzahl von in bestimmten Abständen zueinander und quer zur Längserstreckung der Profilteile angeordneter Bohrungen 24 versehen sein kann, vermittels derer und eines die Bohrungen 24 durchgreifenden Sicherungsstiftes 25 der Abstand zwischen der Stütze 5 und der Befestigungseinrichtung 4 variabel festlegbar ist.Furthermore, the end of the
Gemäß Figur 3 ist die Stütze 5 durch eine im wesentlichen die gesamte Nutzbreite der Absperrung 2 übergreifenden und mit Schnellklemmschellen 26 zur Anbringung der Absperrung ausgestatteten Haltestange 27 gebildet. Der Innendurchmesser der Klemmschellen 26 entspricht dem äußeren Durchmesser der Holme 30, so daß ein fester Sitz der Holme 30 in der Klemmschelle 26 gewährleistet ist. Durch die Öffnung 31 der Klemmschellen 26 werden die Holme bei der Montage einfach in die Klemmschelle 26 eingeführt und sicher durch Schnappbefestigung gehalten. Die gesamte Absperrung kann ohne den Einsatz von Werkzeugen oder sonstiger Hilfsmittel von nur einer Person in kürzester Zeit montiert oder demontiert werden. Da die Holme 30 gemäß der schematischen Darstellung nach Figur 4 in übergreifender Anordnung am Gleissicherungseinrichtung befestigt werden, sind Justierarbeiten aufgrund von vorhandenen Montagetoleranzen oder in ungleichmäßigen Abständen am Gleis angebrachter Gleissicherungseinrichtung nicht erforderlich. Figur 5 zeigt mehrere Möglichkeiten der Montageanordnungen der befestigten Holme 30, wobei die mit der Bezugsziffer 30 a bezeichneten Holme in der Farbe weiß, und die mit der Bezugsziffer 30 b bezeichneten Holme mit der Farbe rot gekennzeichnet sind.According to FIG. 3, the
Claims (10)
dadurch gekennzeichnet, daß
das elastische Federelement (7) als Schraubendruckfeder (17) ausgebildet ist, die an einem den maximal möglichen Verstellweg des Haltebereiches (6) in Richtung auf den Halteanschlag (9) begrenzenden Widerlager abgestützt ist, welches an einem Profilteil (15) des starren Halteanschlages (9) an einer gegenüber dem Anschlagteil (13) beabstandeten Stelle angebracht ist.Track securing device for supporting a barrier (2) for securing or delimiting a section of a track rail (3), in particular a railway track, with a holding bracket (1), a fastening device (4) for releasably fixing the holding bracket to the profile of the track rail (3 ), and a support (5) which can be arranged at a predetermined distance from the fastening device (4) and which projects up to the fastening device (4) next to the track section, the fastening device (4) of the holding bracket (1) having a cross section essentially H-shaped or T-shaped profile of the track rail (3) has, at least in some areas, overlapping holding area (6) which is displaceable against the spring force of an elastic spring element (7) and for the clamping fixing of the fastening device (4) to the profile of the track rail (3) is mounted, and the fastening device (4) on the one of the track rail ( 3) facing end of the holding bracket (1) and holding stop (9) arranged opposite to the holding area (6) with a holding section (10) which at least partially encompasses the H or T-shaped profile of the track rail (3),
characterized in that
the elastic spring element (7) is designed as a helical compression spring (17) which is supported on an abutment which limits the maximum possible adjustment path of the holding area (6) in the direction of the holding stop (9) and which is supported on a profile part (15) of the rigid holding stop ( 9) is attached at a location spaced apart from the stop part (13).
dadurch gekennzeichnet, daß
die Absperrung eine Vielzahl von wenigstens annähernd starren Holmen (30) mit vorbestimmten Längen aufweist, die vermittels einer an der Stütze des Haltebügels angebrachten Schnellverschlußhalterung zur klemmenden Festlegung der Holme (30) an dem Haltebügel (1) lösbar befestigt sind.Track securing device with a barrier (2) for securing or delimiting a section of a track rail (3), in particular a railway track, a bracket, a fastening device (4) for releasably fixing the bracket to the profile of the track rail (3) and one in one predetermined distance from the fastening device (4) and support (5) projecting from the fastening device (4) next to the track section to support the barrier (2),
characterized in that
the barrier has a plurality of at least approximately rigid bars (30) with predetermined lengths, which by means of one on the support of the bracket attached quick-release fastener for the clamping fixing of the bars (30) on the bracket (1) are releasably attached.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI9630363T SI0768429T1 (en) | 1995-10-10 | 1996-10-09 | Railroad security fence |
| EP99118760A EP0969148B1 (en) | 1995-10-10 | 1996-10-09 | Railroad security fence |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29515884U | 1995-10-10 | ||
| DE29515884U DE29515884U1 (en) | 1995-02-05 | 1995-10-10 | Track protection device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99118760A Division EP0969148B1 (en) | 1995-10-10 | 1996-10-09 | Railroad security fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0768429A1 true EP0768429A1 (en) | 1997-04-16 |
| EP0768429B1 EP0768429B1 (en) | 2001-08-16 |
Family
ID=8013833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96116158A Expired - Lifetime EP0768429B1 (en) | 1995-10-10 | 1996-10-09 | Railroad security fence |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0768429B1 (en) |
| AT (2) | ATE250166T1 (en) |
| DK (2) | DK0969148T3 (en) |
| ES (2) | ES2162964T3 (en) |
| PT (1) | PT768429E (en) |
| SI (1) | SI0969148T1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2333795A (en) * | 1998-01-29 | 1999-08-04 | Grantrail Limited | Safety Barrier |
| FR2778681A1 (en) * | 1998-05-18 | 1999-11-19 | Satemo Vf Societe Auxiliaire D | PROTECTION DEVICE FOR PERSONNEL WORKING ON RAILWAYS |
| EP2241674A3 (en) * | 2009-04-02 | 2011-08-10 | Weco Bahnüberwege- Und Auffangwannenbau Gmbh | System for producing an escape, rescue or service path in rail assemblies |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2343497B1 (en) * | 2007-10-11 | 2011-06-07 | Administrador De Infraestructuras Ferroviarias (Adif) | SECURITY FENCE FOR MAINTENANCE WORK OF VIA. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867997A (en) * | 1973-12-26 | 1975-02-25 | Jr Thomas Hyslop | Guard rail support for scaffold |
| DE9418561U1 (en) * | 1994-11-19 | 1995-01-19 | Leonhard Weiss Gmbh & Co Niederlassung Crailsheim, 74564 Crailsheim | Angular post for a rail security fence |
| DE9417106U1 (en) * | 1994-10-25 | 1995-03-09 | Beil, Siegfried, 69469 Weinheim | Kit for shutting off track systems from construction sites |
| DE29501767U1 (en) * | 1995-02-05 | 1995-04-06 | Lademann Bewachungsschutz, 84169 Altfraunhofen | Retaining bracket to support a barrier |
| DE29504415U1 (en) * | 1995-03-15 | 1995-05-11 | EDB Eisenbahndienstleistungen und Bahntechnik GmbH, 21465 Reinbek | Barrier for construction sites |
-
1996
- 1996-10-09 SI SI9630634T patent/SI0969148T1/en unknown
- 1996-10-09 DK DK99118760T patent/DK0969148T3/en active
- 1996-10-09 ES ES96116158T patent/ES2162964T3/en not_active Expired - Lifetime
- 1996-10-09 AT AT99118760T patent/ATE250166T1/en not_active IP Right Cessation
- 1996-10-09 DK DK96116158T patent/DK0768429T3/en active
- 1996-10-09 EP EP96116158A patent/EP0768429B1/en not_active Expired - Lifetime
- 1996-10-09 PT PT96116158T patent/PT768429E/en unknown
- 1996-10-09 AT AT96116158T patent/ATE204351T1/en not_active IP Right Cessation
- 1996-10-09 ES ES99118760T patent/ES2209307T3/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867997A (en) * | 1973-12-26 | 1975-02-25 | Jr Thomas Hyslop | Guard rail support for scaffold |
| DE9417106U1 (en) * | 1994-10-25 | 1995-03-09 | Beil, Siegfried, 69469 Weinheim | Kit for shutting off track systems from construction sites |
| DE9418561U1 (en) * | 1994-11-19 | 1995-01-19 | Leonhard Weiss Gmbh & Co Niederlassung Crailsheim, 74564 Crailsheim | Angular post for a rail security fence |
| DE29501767U1 (en) * | 1995-02-05 | 1995-04-06 | Lademann Bewachungsschutz, 84169 Altfraunhofen | Retaining bracket to support a barrier |
| DE29504415U1 (en) * | 1995-03-15 | 1995-05-11 | EDB Eisenbahndienstleistungen und Bahntechnik GmbH, 21465 Reinbek | Barrier for construction sites |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2333795A (en) * | 1998-01-29 | 1999-08-04 | Grantrail Limited | Safety Barrier |
| GB2333795B (en) * | 1998-01-29 | 2002-08-14 | Grantrail Ltd | Safety barrier |
| FR2778681A1 (en) * | 1998-05-18 | 1999-11-19 | Satemo Vf Societe Auxiliaire D | PROTECTION DEVICE FOR PERSONNEL WORKING ON RAILWAYS |
| EP0959178A1 (en) * | 1998-05-18 | 1999-11-24 | SATEMO VF - Société Auxiliaire de Travaux et d'Entretien de Matériel et d'outillages de Voies Ferrées | Protection device for railway track maintenance personnel |
| EP2241674A3 (en) * | 2009-04-02 | 2011-08-10 | Weco Bahnüberwege- Und Auffangwannenbau Gmbh | System for producing an escape, rescue or service path in rail assemblies |
Also Published As
| Publication number | Publication date |
|---|---|
| PT768429E (en) | 2002-02-28 |
| ATE204351T1 (en) | 2001-09-15 |
| ES2162964T3 (en) | 2002-01-16 |
| DK0768429T3 (en) | 2001-12-10 |
| EP0768429B1 (en) | 2001-08-16 |
| SI0969148T1 (en) | 2003-12-31 |
| ES2209307T3 (en) | 2004-06-16 |
| DK0969148T3 (en) | 2003-12-08 |
| ATE250166T1 (en) | 2003-10-15 |
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