EP1194649B1 - Vorrichtung zum federnden unterstützen von beweglichen weichenteilen einer schienenweiche - Google Patents

Vorrichtung zum federnden unterstützen von beweglichen weichenteilen einer schienenweiche Download PDF

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Publication number
EP1194649B1
EP1194649B1 EP99930916A EP99930916A EP1194649B1 EP 1194649 B1 EP1194649 B1 EP 1194649B1 EP 99930916 A EP99930916 A EP 99930916A EP 99930916 A EP99930916 A EP 99930916A EP 1194649 B1 EP1194649 B1 EP 1194649B1
Authority
EP
European Patent Office
Prior art keywords
leg
strap
shaped
rail foot
roller
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.)
Expired - Lifetime
Application number
EP99930916A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1194649A1 (de
Inventor
Herbert Achleitner
Josef Leitner
Josef Hörtler
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.)
Voestalpine Railway Systems GmbH
Original Assignee
Voestalpine VAE GmbH
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 Voestalpine VAE GmbH filed Critical Voestalpine VAE GmbH
Publication of EP1194649A1 publication Critical patent/EP1194649A1/de
Application granted granted Critical
Publication of EP1194649B1 publication Critical patent/EP1194649B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions

Definitions

  • the invention relates to a device for resilient Supporting movable switch parts of a rail switch, with a spring-mounted sliding part or at least a spring-loaded roller, through which the movable Lever part is lifted off an associated slide chair, wherein the resilient mounting of at least one leg a U-shaped bracket is formed.
  • From US-A 5 501 418 is a resilient rolling device to remove, in which a tongue rail during the changeover process supported by resilient rollers to the displacement force to reduce.
  • the invention now aims to provide a device of the initially mentioned type to create, which compared to be known much easier trained training can, which is much simpler and which the Possibility of a subsequent adjustment after the Fixing at the foot of a rigid soft part offers.
  • the device according to the invention essentially in that the U-shaped bracket on the Sliding part or at least one roller facing away from the free end of a leg with the Rail foot of a immovable turnout or jetty a movable switch part is rigidly connected and that both legs of the U-shaped bracket relative to the rail foot or the web of a movable switch part pivotable are arranged.
  • both legs of the U-shaped Stirrups relative to the rail foot of an immovable Soft part or the bridge of a movable switch part are pivotally mounted, stand both legs of the U-shaped Straps to exercise the necessary spring force Available, so that overall a lighter construction chosen can be the required travel and the required To achieve spring force.
  • the attachment of the U-shaped Stirrups on the free end of the slider facing away from a Schenkels allows a particularly simple fixing under Use of a particularly small number of components and It can be provided here a simple clamp connection.
  • There both free legs opposite the pivot point, at which the U-shaped bracket is fixed rigidly, are pivotable, can with such training in a simple way a subsequent adjustment and in particular a default setting achieved the pivotal position with very simple means become.
  • the inventive design made such that the U-shaped bracket at least one carries the rail foot engaging extension.
  • a rail foot cross-extension allows the entire spring element simply to attach to the foot of a rail, so that one particularly simple determination succeeds.
  • the required Holding force when clamping to a rail foot can in be ensured in a particularly simple manner that the extension encompassing the rail foot is resilient is.
  • the Reinforcement plate follows the contour of the U-bracket and contains For example, a rectangular recess to now a To allow screwing from above. This is the spring stiffness significantly increased in the clamping area of the U-bracket, without having to make dimensional changes on the bracket itself.
  • a free leg of the U-shaped stirrups not only a slider, but also a Role be set.
  • the appropriate adjustability and adaptation to the desired shape of the rail foot or to ensure the tongue rail is beneficial to the Training made such that the slider carrying the free legs of the strap in the longitudinal direction of the leg slotted is formed and that in the slot at least one Support roller slidable in the longitudinal direction of the leg and in its shift position is mounted fixed.
  • the training hiebei so taken that the support roller (s) over in the range of Curvature of the U-shaped bracket, in particular resilient, supported spindle in the longitudinal direction of the leg displaceable is (are), and here again in particular simple way a one-piece design of the material of the U-bracket by simply bending out accordingly punched or cut sections is possible.
  • the training hiebei made so that the the rail foot cross-extension and possibly the Support member for the spindle in one piece from the material of the U-shaped Straps are bent out.
  • a particularly simple design of the sliding bearing for a longitudinal direction of a leg of the U-shaped Bügel's sliding support roll can be realized thereby, that the slidable bearings of the support rollers the edges clasp the slot claw-shaped, and in particular of a bearing at its ends diametrical grooves bearing axis are formed.
  • a compact unit created from a single specially shaped resilient holding element consists, in a particularly simple Way can be attached to the foot of a stock rail and at the same time as a carrier element for sliding elements or Rolling elements is used. Due to the fact that the spring element in the connection to the determination on the stock rail no further support own, get both the lower and the upper Leg of the U-shaped spring element as a spring element for Use, whereby the shaping of the main body allows, without get along separate separate holding elements.
  • Around Back bar can be attached to this component on one side Stops and on the other side springy stirrups in Form of an overarching extension be provided, so that the whole facility without tools right at the foot of a Backing rail can be fixed.
  • Through the clamping device or the spindle for moving support rollers can a Einjustleiter the sliding or rolling elements in horizontal and vertical direction, so that a particular simple and reliable and within wide limits adjustable elastic sliding or rolling bearing for Switch blades is available.
  • FIG. 1 shows a cross section through a first embodiment of the device according to the invention with a sliding element
  • Fig. 2 shows a modified embodiment in the Representation of Figure 1, wherein a support roller is provided.
  • 3 is a plan view of the embodiment according to FIG. 2
  • FIG. 4 a modified embodiment with two support rollers
  • Fig. 5 a another modified training with in the horizontal direction adjustable support roller
  • Fig. 6 is a plan view of the Training according to Fig. 5
  • Fig. 7 is a plan view accordingly the representation in Fig. 6 with two interconnected Rolls
  • Fig. 8 shows a modified embodiment, which at the web the movable switch part, namely the switch blade, is fixed and
  • Fig. 9 and 10 modified another Formation of the device according to the invention.
  • Fig. 1, 1 with a stock rail and with 2 on a sliding chair 3 displaceable in the horizontal direction Switch tongue shown.
  • a U-shaped spring element 5 set At the foot 4 of the stock rail is a U-shaped spring element 5 set, the determination by a resilient the rail foot 4 cross Extension 6 and a stop 7 of the U-shaped bracket. 5 he follows.
  • the U-shaped Bracket 5 overcoming the spring force of to postp extending extension 6 on the rail and in the sequence to pivot so far that the stop 7 the rail foot 4 on the side facing away from the extension 6 of the Rail foot engages behind.
  • the determination is thus made by easy sliding and pivoting of the U-shaped bracket 5.
  • the U-shaped bracket 5 now has a lower leg.
  • both these legs as a spring element take effect, as further support in the area of Legs 8 and 9 did not take place.
  • On the upper leg 9 is hiebei a slider 10 set, the spring force so is dimensioned that during the switching operation, the tongue 2 from Slide chair 3 is lifted off.
  • the correct positioning of the Spring clip 5 and in particular the pivotal position of the two Leg 8 and 9 can be adjusted by a tensioning device 11, which at a cranked portion 12 of the U-shaped 5 brackets is supported and one with a bolt 13 co-operating mother.
  • a roller 14 is provided in the illustration of FIG. 2 .
  • the role itself can, as is in particular from the illustration of FIG. 3, in several positions are set, for which a headband or splint 15 is provided, which with a plurality of in the upper leg 9 of the spring clip 5 is arranged Recesses 16 can be inserted and locked.
  • the Axis of the roller is designated Hiebei 17.
  • FIG. 5 now finds a longitudinal direction of the upper leg 9 of the U-shaped bracket 5 adjustable and adjustable roller 14 use.
  • the roller 14 is hiebei stored in a bracket 18, wherein the roller axle with 19 is designated.
  • the bracket 18 is provided with a spindle 20 connected to one of the material of the U-shaped Bow up and bent out extension 21 is supported and in particular in a groove of this extension 21 from above is inserted.
  • the slotted upper free legs 9 of the U-shaped spring clip formed in Fig. 6, the edges of this slot with 23 are designated.
  • FIG. 7 which is essentially the Training corresponds to Fig. 6, two rollers 14 and 25th connected with tabs 26, so through the nut 22 and the Spindle 20 two rollers 14 and 25 moved together and can be adjusted.
  • the resilient support takes place again via disc springs 24.
  • the spring element is in turn formed by a U-shaped bracket 5, the determination now on the displaceable part of the switch, namely the tongue 2 takes place.
  • one end of the U-shaped bracket 5 via a screw connection with a screw 27 with connected to the web of the tongue rail 5, wherein in the cranked Section 12, in turn, a clamping device by means of a Bolt 28 and a nut 29 is provided.
  • a Bolt 28 By Adjusting the nut 29, the U-shaped spring element 5 for Complete relative to the attachment to the web of the tongue rail be pivoted so that a corresponding adjustment is possible.
  • the support is here again via a roller 14, whose fine adjustment and adjustment over the Spindle 20 can be done.
  • the sliding chair Support 30 provided, wherein in the illustrated in Fig. 8 pressed position, the roller 14 via an edge 31 of the support 30 slides down to the base of the sliding chair 3 and in this way a resilient contact is achieved.
  • the Raising takes place by emergence of the roller 14 over the edge 31 on the surface of the support 30, so that when shifting or adjusting the tongue rail 2 from the slide chair. 3 is lifted.
  • Fig. 8 are common elements of a jaw rail fixing and in particular a resilient attachment schematically with 32nd indicated.
  • Fig. 9 and 10 33 denotes a stiffening plate.
  • the stiffening plate follows the contour of the U-shaped Ironing and contains, for example, a rectangular Recess to allow now a screw from above. This is the spring stiffness of the U-bracket in Clamping range significantly increased, without dimensional changes to make on the temple itself.
  • the assembly can be significantly facilitated by that now no screwing must be done from the bottom.
  • a mounting bracket 34 is inserted, wherein by pivoting the stiffening plate 33 by 90 ° a locking of the hook-shaped mounting bracket 34 given is.
  • the mounting bracket 34 includes a conical rectangular End part is braced in the stiffening plate 33. By The screwing of this clamp can now comfortably the Adjustment can be made from the top.
  • the clamping bracket is no longer as in Figs. 1 to 7 out of the bracket shaped but formed by the separate component 34.
  • a separate tension spring 35th held on the stock rail. This is additional ensured that despite occurring vibration loads the U-bracket is not with the extensions 7 of the Can dissolve the stock rail. Will the U-bracket from the bottom moves the stock rail, so now spans the additional Tension spring 35 this to the stock rail.
  • FIGS. 9 and 10 allows the use for different Umsetz mechanism required without the Dimension of the U-bracket and the directly connected parts have to be changed.
  • the mounting on the stock rail is just as simple.
  • the tension spring increases the Safety of attachment to the stock rail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Springs (AREA)
  • Seats For Vehicles (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
EP99930916A 1999-07-14 1999-07-14 Vorrichtung zum federnden unterstützen von beweglichen weichenteilen einer schienenweiche Expired - Lifetime EP1194649B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AT1999/000178 WO2001006060A1 (de) 1999-07-14 1999-07-14 Vorrichtung zum ferdernden unterstützen von beweglichen weichenteilen einer schienenweiche

Publications (2)

Publication Number Publication Date
EP1194649A1 EP1194649A1 (de) 2002-04-10
EP1194649B1 true EP1194649B1 (de) 2005-01-12

Family

ID=3683860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99930916A Expired - Lifetime EP1194649B1 (de) 1999-07-14 1999-07-14 Vorrichtung zum federnden unterstützen von beweglichen weichenteilen einer schienenweiche

Country Status (6)

Country Link
EP (1) EP1194649B1 (cs)
AT (1) ATE287008T1 (cs)
AU (1) AU775381B2 (cs)
CZ (1) CZ200242A3 (cs)
DE (1) DE59911460D1 (cs)
WO (1) WO2001006060A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116041B4 (de) * 2001-03-30 2005-12-29 Heim, Armin W., Dipl.-Ing. Vorrichtung zum Umstellen von Weichenzungen
AT412350B (de) * 2002-04-23 2005-01-25 Vae Eisenbahnsysteme Gmbh Rolleinrichtung für eine bewegliche herzstückspitze
AT519432B1 (de) * 2016-11-23 2019-06-15 Amstetten Buntmetall Vorrichtung zur lagerung einer zungenschiene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU75283A1 (cs) * 1976-07-01 1978-02-08
KR960010030B1 (ko) 1993-09-20 1996-07-25 엘지전자 주식회사 자기기록 재생기의 조그장치
DE4424392A1 (de) * 1994-07-13 1996-01-18 Schreck Mieves Gmbh Zungenhebevorrichtung

Also Published As

Publication number Publication date
DE59911460D1 (de) 2005-02-17
AU775381B2 (en) 2004-07-29
EP1194649A1 (de) 2002-04-10
CZ200242A3 (cs) 2002-05-15
WO2001006060A1 (de) 2001-01-25
AU4761199A (en) 2001-02-05
ATE287008T1 (de) 2005-01-15

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