EP1493645A1 - Switch drive apparatus - Google Patents

Switch drive apparatus Download PDF

Info

Publication number
EP1493645A1
EP1493645A1 EP04090223A EP04090223A EP1493645A1 EP 1493645 A1 EP1493645 A1 EP 1493645A1 EP 04090223 A EP04090223 A EP 04090223A EP 04090223 A EP04090223 A EP 04090223A EP 1493645 A1 EP1493645 A1 EP 1493645A1
Authority
EP
European Patent Office
Prior art keywords
shaft
rails
adjusting
drive
points
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.)
Withdrawn
Application number
EP04090223A
Other languages
German (de)
French (fr)
Inventor
Rolf Robbe
Uwe Sattler
Uwe Wagenhaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1493645A1 publication Critical patent/EP1493645A1/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control

Definitions

  • the invention relates to a device for switching Points according to the preamble of claim 1.
  • the power transmission between distant from each other Setting devices for blade positioning is in a known device by mechanical Doppeloder Single linkage, laterally outside the stock rails are attached, realized.
  • the power of one Actuator actuating a tip closure, to at least one adjusting device for the middle closure operation via angle lever connecting rods and angle lever transfer.
  • a generic device is from the document "High Performance Switch System” of IAD Rail Systems.
  • this device is between the adjusting devices a torsion provided by means of the switch drive forced rotation of a rack / pinion drive is charged.
  • the pinion of the torsion shaft engages the rack of the actuator, whereby the rotational movement of the torsion wave in a translatory Movement of the adjusting device is implemented.
  • adversely with this device is above all the sensitivity of the Racks / pinion gears against mechanical and environmental influences, especially with regard to pollution of the Treads.
  • the drive energy-consuming Friction in this system can be significant.
  • the invention is based on the object, a generic Specify means to change over turnouts which may occur simple construction due to improved wear resistance and lower friction losses, with a simple Hubjüstage to adjust the stroke of the switch blade on the Mounting location of the adjusting devices is ensured.
  • the object by the characterizing Characteristics of claim 1 solved.
  • the rigid with the shaft Connected crank arms that articulated with the movable Setting devices are connected eliminates wear and Pollution-prone racks / pinion gears.
  • the each other moving parts are only about bearings, preferably Low-friction ball bearings, connected together.
  • the at the Wave located crank arms are over the hinged Actuators preferably with a tip closure and a middle closure of the railway junction connected.
  • the generated by the electric switch drive force leads to horizontal movement of the actuator of the tip closure. This horizontal movement is via the dome arm converted into a rotational movement of the shaft.
  • the inventive device is the power transmission by purely mechanical, space-saving arrangement and training implemented the transmission elements, wherein the of hydraulic equipment known problems of environmental pollution in the event of an accident in the event of leakage of hydraulic fluid are avoided.
  • Another advantage of the device is in that by lateral attack by means of hinged Setting device to the crank arm of the temperature gear the switch tongue can be compensated.
  • the points drive according to claim 3 preferably arranged between the jaw rails.
  • the illustrated in Figure 1 means for switching from Switches essentially consists of a top closure 1, which is actuated by a motorized point drive 2, and a center lock 3, which via a shaft 4 with the Top closure 1 is connected.
  • Top closure side the point machine 2 acts with one of a coupling rod. 5 and a slide rod 6 existing adjusting device 5/6 together.
  • the adjusting device 5/6 on the one hand causes the positioning the switch blades 7 and 8 with stop at a the two stock rails 9 or 10 and on the other hand the Twist of a crank arm 11.
  • the crank arm 11 is connected to the Shaft 4 firmly connected, so that by the rotational movement of the Crank arm 11 and the shaft 4 by a corresponding angle, For example, 60 °, is rotated ( Figure 2).
  • the two rods are 5 and 6 articulated movable at least one of its two ends.
  • the shaft 4 is on bearing blocks 12, which on sleepers 13th are mounted, stored.
  • the shaft 4 may consist of several, with Screw flanges 14 connected parts exist.
  • the connection The shaft parts can but for the purpose of temperature compensation also via a telescopic, non-rotatable connector respectively.
  • the invention is not limited to the above Embodiment. Rather, it is a number of variants conceivable, which also with fundamentally different kind Execution of the features of the invention make use.
  • the point drive 2 also between the stock rails 9 and 10 may be arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

The device for the switching of points has operating devices (5,6) connected by crank arms to a shaft (4) mounted on bearing blocks between stock rails (9,10). Through the cranks arms the axial distance between the shaft and the respective operating device is adjusted to correspond to the required travel of the points blades (7,8). The shaft has a telescopic construction and a drive (2) for the points is installed between the stock rails.

Description

Die Erfindung betrifft eine Einrichtung zum Umstellen von Weichen gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a device for switching Points according to the preamble of claim 1.

Die Kraftübertragung zwischen entfernt voneinander angeordneten Stelleinrichtungen zur Weichenzungenpositionierung wird bei einer bekannten Einrichtung durch mechanische Doppeloder Einfachgestänge, die seitlich außerhalb der Backenschienen befestigt sind, realisiert. Dabei wird die Kraft von einer Stelleinrichtung, die einen Spitzenverschluss betätigt, zu mindestens einer Stelleinrichtung zur Mittelverschlussbetätigung über Winkelhebelanschlussstangen und Winkelhebel übertragen.The power transmission between distant from each other Setting devices for blade positioning is in a known device by mechanical Doppeloder Single linkage, laterally outside the stock rails are attached, realized. The power of one Actuator actuating a tip closure, to at least one adjusting device for the middle closure operation via angle lever connecting rods and angle lever transfer.

Weiterhin bekannt ist eine, beispielsweise in der EP 0 715 581 B1 beschriebene, hydraulische Kraftübertragung, wobei die von einem elektrischen Weichenantrieb erzeugte Kraft von der Stelleinrichtung des Spitzenverschlusse auf einen mit dieser verbundenen hydraulischen Antriebszylinder übertragen wird. Die Weiterleitung der Kraft zum Mittelverschluss bzw. zu mehreren Mittelverschlüssen erfolgt über Rohrleitungen und hydraulische Umstellzylinder an jedem Mittelverschluss. Der Antriebszylinder und die Umstellzylinder sind platzsparend zwischen den Backenschienen angeordnet.Also known is one, for example in the EP 0 715 581 B1, hydraulic power transmission, wherein the generated by an electric switch drive Force from the actuator of the tip lock on one with this connected hydraulic drive cylinder is transmitted. Forwarding the force to the middle closure or to several middle closures via Piping and hydraulic changeover cylinders on each center lock. The drive cylinder and the Umstellzylinder are arranged space-saving between the stock rails.

Eine gattungsgemäße Einrichtung ist aus der Druckschrift "High Perfomance Switch System" der IAD Rail Systems bekannt. Bei dieser Einrichtung ist zwischen den Stelleinrichtungen eine Torsionswelle vorgesehen, durch deren mittels des Weichenantriebes erzwungene Drehung ein Zahnstangen/Ritzel-Antrieb beaufschlagt wird. Das Ritzel der Torsionswelle greift in die Zahnstange der Stelleinrichtung ein, wodurch die Rotationsbewegung der Torsionswelle in eine translatorische Bewegung der Stelleinrichtung umgesetzt wird. Nachteilig bei dieser Einrichtung ist vor allem die Empfindlichkeit des Zahnstangen/Ritzel-Getriebes gegenüber mechanischen und Umwelteinflüssen, insbesondere hinsichtlich Verschmutzung der Laufflächen. Außerdem dürfe die antriebsenergieverbrauchende Reibung bei diesem System erheblich sein.A generic device is from the document "High Performance Switch System" of IAD Rail Systems. In this device is between the adjusting devices a torsion provided by means of the switch drive forced rotation of a rack / pinion drive is charged. The pinion of the torsion shaft engages the rack of the actuator, whereby the rotational movement of the torsion wave in a translatory Movement of the adjusting device is implemented. adversely with this device is above all the sensitivity of the Racks / pinion gears against mechanical and environmental influences, especially with regard to pollution of the Treads. In addition, the drive energy-consuming Friction in this system can be significant.

Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Einrichtung zum Umstellen von Weichen anzugeben, die sich bei einfachem Aufbau durch verbesserte Verschleißfestigkeit und geringere Reibungsverluste auszeichnet, wobei eine einfache Hubjüstage zur Anpassung des Hubes der Weichenzunge an den Montageort der Stelleinrichtungen sicherzustellen ist.The invention is based on the object, a generic Specify means to change over turnouts which may occur simple construction due to improved wear resistance and lower friction losses, with a simple Hubjüstage to adjust the stroke of the switch blade on the Mounting location of the adjusting devices is ensured.

Erfindungsgemäß wird die Aufgabe durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst. Durch die starr mit der Welle verbundenen Kurbelarme, die mit den beweglich angelenkten Stelleinrichtungen verbunden sind, entfallen verschleiß- und verschmutzungsanfällige Zahnstangen/Ritzel-Getriebe. Die zueinander beweglichen Teile sind nur über Lager, vorzugsweise reibungsarme Kugellager, miteinander verbunden. Die an der Welle befindlichen Kurbelarme sind über die angelenkten Stelleinrichtungen vorzugsweise mit einem Spitzenverschluss und einem Mittelverschluss der Eisenbahnweiche verbunden. Die von dem elektrischen Weichenantrieb erzeugte Kraft führt zur horizontalen Bewegung der Stelleinrichtung des Spitzenverschlusses. Diese Horizontalbewegung wird über den Kuppelarm in eine Drehbewegung der Welle umgesetzt. Am Mittelverschluss oder auch an mehreren Mittelverschlüssen der Eisenbahnweiche wird diese Drehbewegung der Welle über den jeweiligen Kurbelarm wieder in eine horizontale Bewegung der Stelleinrichtung des Mittelverschlusses bzw. der mehreren Mittelverschlüsse umgesetzt. Um den unterschiedlichen Hub der Weichenzungen am Spitzenverschluss und am Mittelverschluss auszugleichen, wird der axiale Abstand zwischen der Welle und der Stelleinrichtung entsprechend dimensioniert oder justierbar ausgebildet. Durch die erfindungsgemäße Einrichtung wird die Kraftübertragung durch rein mechanische, raumsparende Anordnung und Ausbildung der Übertragungselemente realisiert, wobei die von hydraulischen Einrichtungen bekannten Probleme der Umweltbelastung im Havariefall bei Austritt von Hydraulikflüssigkeit vermieden sind. Ein weiterer Vorteil der Einrichtung besteht darin, dass durch den seitlichen Angriff mittels der angelenkten Stelleinrichtung an den Kurbelarm der Temperaturgang der Weichenzunge ausgeglichen werden kann.According to the invention, the object by the characterizing Characteristics of claim 1 solved. By the rigid with the shaft Connected crank arms that articulated with the movable Setting devices are connected, eliminates wear and Pollution-prone racks / pinion gears. The each other moving parts are only about bearings, preferably Low-friction ball bearings, connected together. The at the Wave located crank arms are over the hinged Actuators preferably with a tip closure and a middle closure of the railway junction connected. The generated by the electric switch drive force leads to horizontal movement of the actuator of the tip closure. This horizontal movement is via the dome arm converted into a rotational movement of the shaft. At the middle closure or at several middle closures of the railway switch This rotational movement of the shaft is via the respective crank arm again in a horizontal movement of the actuator the middle closure or the plurality of center closures implemented. To the different stroke of the switch blades on Top closure and balance on the center fastener is the axial distance between the shaft and the actuator designed according dimensioned or adjustable. The inventive device is the power transmission by purely mechanical, space-saving arrangement and training implemented the transmission elements, wherein the of hydraulic equipment known problems of environmental pollution in the event of an accident in the event of leakage of hydraulic fluid are avoided. Another advantage of the device is in that by lateral attack by means of hinged Setting device to the crank arm of the temperature gear the switch tongue can be compensated.

Bei einer vorteilhaften Ausbildung gemäß Anspruch 2 ist die Welle teleskopartig aufgebaut, wodurch Montagetoleranzen und der Temperaturgang der Welle ausgleichbar sind.In an advantageous embodiment according to claim 2 is the Shaft telescopically constructed, whereby mounting tolerances and the temperature coefficient of the wave can be compensated.

Aus Raumspargründen ist der Weichenantrieb gemäß Anspruch 3 vorzugsweise zwischen den Backenschienen angeordnet.For reasons of space saving, the points drive according to claim 3 preferably arranged between the jaw rails.

Die Erfindung wird nachfolgend anhand eines figürlich dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:

  • Figur 1 eine erfindungsgemäße Einrichtung und
  • Figur 2 ein Detail der Einrichtung gemäß Figur 1.
    • The invention will be explained in more detail with reference to an embodiment shown figuratively. Show it:
  • Figure 1 shows an inventive device and
  • FIG. 2 shows a detail of the device according to FIG. 1.

    • Die in Figur 1 veranschaulichte Einrichtung zum Umstellen von Weichen besteht im Wesentlichen aus einem Spitzenverschluss 1, der von einem motorischen Weichenantrieb 2 betätigbar ist, und einem Mittelverschluss 3, der über eine Welle 4 mit dem Spitzenverschluss 1 verbunden ist. Spitzenverschlussseitig wirkt der Weichenantrieb 2 mit einer aus einer Kuppelstange 5 und einer Schieberstange 6 bestehenden Stelleinrichtung 5/6 zusammen. Die Stelleinrichtung 5/6 bewirkt einerseits die Positionierung der Weichenzungen 7 und 8 mit Anschlag an eine der beiden Backenschienen 9 oder 10 sowie andererseits die Verdrehung eines Kurbelarmes 11. Der Kurbelarm 11 ist mit der Welle 4 fest verbunden, so dass durch die Drehbewegung des Kurbelarmes 11 auch die Welle 4 um einen entsprechenden Winkel, beispielsweise 60°, verdreht wird (Figur 2). Um die im Wesentlichen translatorische Bewegung der Kuppelstange 5 und der Schieberstange 6 und die Drehbewegung des Kurbelarmes 11 mechanisch zu bewerkstelligen, sind die beiden Stangen 5 und 6 an mindestens einem ihrer beiden Enden beweglich angelenkt. Die Welle 4 ist auf Lagerböcken 12, welche auf Schwellen 13 montiert sind, gelagert. Die Welle 4 kann aus mehreren, mit Schraubflanschen 14 verbundenen Teilen bestehen. Die Verbindung der Wellenteile kann aber zwecks Temperaturausgleich auch über eine teleskopartige, nicht verdrehbare Steckverbindung erfolgen.The illustrated in Figure 1 means for switching from Switches essentially consists of a top closure 1, which is actuated by a motorized point drive 2, and a center lock 3, which via a shaft 4 with the Top closure 1 is connected. Top closure side the point machine 2 acts with one of a coupling rod. 5 and a slide rod 6 existing adjusting device 5/6 together. The adjusting device 5/6 on the one hand causes the positioning the switch blades 7 and 8 with stop at a the two stock rails 9 or 10 and on the other hand the Twist of a crank arm 11. The crank arm 11 is connected to the Shaft 4 firmly connected, so that by the rotational movement of the Crank arm 11 and the shaft 4 by a corresponding angle, For example, 60 °, is rotated (Figure 2). To the in the Substantial translational movement of the coupling rod 5 and the slide rod 6 and the rotational movement of the crank arm eleventh To accomplish mechanically, the two rods are 5 and 6 articulated movable at least one of its two ends. The shaft 4 is on bearing blocks 12, which on sleepers 13th are mounted, stored. The shaft 4 may consist of several, with Screw flanges 14 connected parts exist. The connection The shaft parts can but for the purpose of temperature compensation also via a telescopic, non-rotatable connector respectively.

    Die Erfindung beschränkt sich nicht auf das vorstehend angegebene Ausführungsbeispiel. Vielmehr ist eine Anzahl von Varianten denkbar, welche auch bei grundsätzlich anders gearteter Ausführung von den Merkmalen der Erfindung Gebrauch machen. Beispielsweise kann der Weichenantrieb 2 auch zwischen den Backenschienen 9 und 10 angeordnet sein.The invention is not limited to the above Embodiment. Rather, it is a number of variants conceivable, which also with fundamentally different kind Execution of the features of the invention make use. For example, the point drive 2 also between the stock rails 9 and 10 may be arranged.

    Claims (3)

    Einrichtung zum Umstellen von Weichen, bei welcher eine Mehrzahl von mittels einer auf Lagerböcken (12) zwischen Backenschienen (9 und 10) gelagerten Welle (4) gekoppelten Stelleinrichtungen (5/6) zur Positionierung von Weichenzungen (7 und 8) relativ zu den Backenschienen (9 und 10) in Schienenlängsrichtung versetzt angeordnet ist, wobei mindestens eine der Stelleinrichtungen (5/6) mit einem elektrischen Weichenantrieb (2) verbunden ist,
    dadurch gekennzeichnet, dass die Stelleinrichtungen (5/6) über Kurbelarme (11) mit der Welle (4) verbunden sind, wobei über die Kurbelarme (11) der axiale Abstand zwischen der Welle (4) und der Stelleinrichtung (5/6) entsprechend dem erforderlichen Hub der Weichenzungen (7 und 8) einstellbar ist.    Device for changing over switches in which a plurality of actuating devices (5/6) coupled by means of a shaft (4) mounted on bearing blocks (12) between jaw rails (9 and 10) for positioning switch blades (7 and 8) relative to the jaw rails (9 and 10) is arranged offset in the rail longitudinal direction, wherein at least one of the adjusting devices (5/6) is connected to an electric point drive (2),
    characterized in that the adjusting means (5/6) via crank arms (11) are connected to the shaft (4), wherein on the crank arms (11), the axial distance between the shaft (4) and the adjusting device (5/6) accordingly the required stroke of the switch blades (7 and 8) is adjustable.         Einrichtung nach Anspruch 1,
    dadurch gekennzeichnet, dass die Welle (4) teleskopartig aufgebaut ist.    Device according to claim 1,
    characterized in that the shaft (4) is constructed telescopically.         Einrichtung nach einem der vorangehenden Ansprüche,
    dadurch gekennzeichnet, dass der Weichenantrieb (2) zwischen den Backenschienen (9 und 10) angeordnet ist.    Device according to one of the preceding claims,
    characterized in that the point machine (2) between the stock rails (9 and 10) is arranged.
    EP04090223A 2003-07-03 2004-06-08 Switch drive apparatus Withdrawn EP1493645A1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE2003130999 DE10330999A1 (en) 2003-07-03 2003-07-03 Device for changing switches
    DE10330999 2003-07-03

    Publications (1)

    Publication Number Publication Date
    EP1493645A1 true EP1493645A1 (en) 2005-01-05

    Family

    ID=33426888

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP04090223A Withdrawn EP1493645A1 (en) 2003-07-03 2004-06-08 Switch drive apparatus

    Country Status (2)

    Country Link
    EP (1) EP1493645A1 (en)
    DE (1) DE10330999A1 (en)

    Cited By (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2974052A1 (en) * 2011-04-12 2012-10-19 Vossloh Cogifer Mechanical operating device for changing position of elastic switch/swing nose to define path of railway vehicle, has internal linkage extending below and on two sides of rail for connecting actuator to fasteners to move switch to actuator
    AT512494A1 (en) * 2012-02-09 2013-08-15 Voestalpine Hytronics Gmbh DEVICE FOR CONVERTING A RAILWAY
    NL1044214B1 (en) * 2021-11-24 2023-06-15 Kampa B V Switch drive mechanism for switching a switch rail

    Families Citing this family (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102004046338A1 (en) 2004-09-20 2006-04-06 Siemens Ag Device for movement and power transmission
    DE102022203037A1 (en) 2022-03-28 2023-09-28 Siemens Mobility GmbH Switch with drive-up mechanism

    Citations (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4982919A (en) * 1987-11-05 1991-01-08 Voest-Alpine Maschinenbau Gesellschaft Mbh Reversing device for movable parts of a railway switch
    GB2379311A (en) * 2001-08-31 2003-03-05 Vae Nortrak North America Inc Railway switch assembly

    Family Cites Families (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE20117484U1 (en) * 2001-10-25 2003-03-06 Hanning & Kahl Gmbh & Co Switching unit for points with long points blades has switching devices mechanically connected to common operating component via transmission component and which are commonly switchable by actuating of operating component

    Patent Citations (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US4982919A (en) * 1987-11-05 1991-01-08 Voest-Alpine Maschinenbau Gesellschaft Mbh Reversing device for movable parts of a railway switch
    GB2379311A (en) * 2001-08-31 2003-03-05 Vae Nortrak North America Inc Railway switch assembly

    Cited By (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2974052A1 (en) * 2011-04-12 2012-10-19 Vossloh Cogifer Mechanical operating device for changing position of elastic switch/swing nose to define path of railway vehicle, has internal linkage extending below and on two sides of rail for connecting actuator to fasteners to move switch to actuator
    AT512494A1 (en) * 2012-02-09 2013-08-15 Voestalpine Hytronics Gmbh DEVICE FOR CONVERTING A RAILWAY
    AT13174U3 (en) * 2012-02-09 2014-04-15 Voestalpine Hytronics Gmbh Device for changing over a rail switch
    NL1044214B1 (en) * 2021-11-24 2023-06-15 Kampa B V Switch drive mechanism for switching a switch rail

    Also Published As

    Publication number Publication date
    DE10330999A1 (en) 2005-02-03

    Similar Documents

    Publication Publication Date Title
    EP1732840B1 (en) Lifting device
    AT502042B1 (en) DEVICE FOR TESTING OF MOVABLE PARTS OF A RAILWAY
    EP2467548B1 (en) Guide rail for a sliding wall and method for operating a switch point in a guide rail
    CH644555A5 (en) Device for controlling the swivelling movement of a wheel set of a rail vehicle in a bend
    EP0083038B1 (en) Buffer stop for track systems
    AT6220U2 (en) TAMPING UNIT TO PUSH A TRACK
    EP1493645A1 (en) Switch drive apparatus
    DE102009039764B4 (en) System for determining a given steering angle
    DE4241567A1 (en) Device for adjusting the pressure of a pressure cylinder equipped with a slide-on sleeve
    EP1528998A1 (en) Point machine for movable frogs
    EP1897719B1 (en) Drive for soft top
    DE1238788B (en) Progressive steering for motor vehicles
    DE3017729A1 (en) DOUBLE-SIDED SIDE WALL FOR BOX ASSEMBLIES IN COMMERCIAL VEHICLES OR THE LIKE.
    EP1527246B1 (en) Drive for a sliding door or a swinging-sliding door
    DE3442940A1 (en) Lifting table
    DE19614723C2 (en) Device for controlling the steering of vehicles
    DE10117780B4 (en) System for actuating a switching linkage of a movable assembly in a controlled coupling device
    EP1611363B1 (en) Deflection lever
    EP0786338A1 (en) Device for applying pressure to and withdrawing pressure from a cylinder
    DE10162515B4 (en) Automatic train coupling for rail vehicles
    DE10112983C1 (en) Drive mechanism, for a pressing tool, comprises thrust crank driven by drive shaft, connecting rod, detent pawl, bolt and linear drive
    DE3712877C1 (en) Device for adjusting the longitudinal register of a printing carrier web
    DE202005016409U1 (en) Points setting device for rail vehicle, has operating levers flexibly connected with pull rod and rotatable around common axis, and spring system eccentrically engaged at operating lever and prestressing push rods into end positions
    DE3840660C2 (en)
    EP2812226B1 (en) Device for controlling a rail switch

    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

    Free format text: ORIGINAL CODE: 0009012

    AK Designated contracting states

    Kind code of ref document: A1

    Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

    AX Request for extension of the european patent

    Extension state: AL HR LT LV MK

    17P Request for examination filed

    Effective date: 20050207

    AKX Designation fees paid

    Designated state(s): AT CH DE DK LI NL

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

    18D Application deemed to be withdrawn

    Effective date: 20051201