EP1078839A1 - Dispositif d' haubanage entre une lame d'aiguillage et l'ensemble d'articulation associé - Google Patents

Dispositif d' haubanage entre une lame d'aiguillage et l'ensemble d'articulation associé Download PDF

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Publication number
EP1078839A1
EP1078839A1 EP00111973A EP00111973A EP1078839A1 EP 1078839 A1 EP1078839 A1 EP 1078839A1 EP 00111973 A EP00111973 A EP 00111973A EP 00111973 A EP00111973 A EP 00111973A EP 1078839 A1 EP1078839 A1 EP 1078839A1
Authority
EP
European Patent Office
Prior art keywords
tongue
rail
block
tongue rail
tongue block
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Withdrawn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
EP00111973A
Other languages
German (de)
English (en)
Inventor
Bernd Lesemann
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.)
Carl Dan Peddinghaus GmbH and Co KG
Original Assignee
Carl Dan Peddinghaus GmbH and Co KG
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 Carl Dan Peddinghaus GmbH and Co KG filed Critical Carl Dan Peddinghaus GmbH and Co KG
Publication of EP1078839A1 publication Critical patent/EP1078839A1/fr
Withdrawn legal-status Critical Current

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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
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points

Definitions

  • the invention relates to a bracing device for a Switch lock with the features of the preamble of Claim 1 and a shaped spring made of metal according to the Generic term of claim 6.
  • a turnout system includes one or more Clasp fasteners and a switch end closure that over Linkages are connected to each other or one each own separate drive.
  • the one or more clasps and the point end closure provide a synchronous Adjustment of different distances safely, the or the turnout locks have the task of Switch tongues to move and in their end position lock.
  • the turnout end closure is used in the turnout end area movable tongue rail in a controlled manner and on to bring one side to rest on the stock rail.
  • the tongue rail is in one predefined distance, the so-called drive-through groove, to the Brought stock rail.
  • wedge bracing takes place between the tongue rail foot and the tongue block.
  • This system can be found with rigid and movable switch locks, as well as with many new systems such as the maintenance-free one Turnout closure, the turnout end closure and also at Centerpiece block.
  • FIG. 2 An overview of a conventional bracing is between the tongue rail and the tongue block in FIG. 2 shown.
  • the tongue rail 12, in the present example in annex on the stock rail 14 is with the help of a Clamp screw 16 attached to the tongue block 18.
  • a Clamp screw 16 attached to the tongue block 18.
  • the sapwood 24 secures a locking plate 26, preferably with a to the hexagon of the fastening screw Twelve-sided hole is formed to prevent it from slipping out above.
  • the tongue block 18 engages around the slide rod 28 on the Thrust pieces 30 are screwed tight.
  • the Push rod 28 in the longitudinal direction enter the pressure pieces 30 in contact with the tongue block and move it relative to the stock rail 14, so that the Tongue rail 12 removed from the stock rail and in a fixed position is fixed, or itself moved towards the stock rail and in contact with the Stock rail is held.
  • the horizontal Cut through the attachment and bracing of the Tongue rail 12 to the tongue block 18 is that Locking plate 34 with bent areas 38a and 38b that prevent the wedge 32 from moving in Prevent arrow direction A.
  • the Tongue block 18 with an obliquely milled surface 40 be provided, the angle of which is relative to the longitudinal axis of the Tongue rail corresponds to the wedge angle.
  • the invention has for its object a possibility propose a secure tension between Tongue rail and tongue block bring about that at the same time can be assembled and disassembled with little effort.
  • the object of the invention is achieved by a bracing device for a switch lock with the features of claim 1 solved as well as by using a form spring made of metal according to the features of claim 6.
  • the invention is based on the idea of an elastic one To provide an element between the tongue rail and the tongue block, so that manufacturing tolerances as well as functional Adjustments between the tongue block and the tongue rail can be powerfully balanced. It also draws the tensioning device using a elastic element in that the tongue block is not must be provided with an inclined surface in order to use it to allow a wedge.
  • the elastic element is a form spring made of metal.
  • the advantage of a spring tension is that a problem-free in and out of the form spring is possible and also a two-sided assembly depending on the locking position in the switch can be carried out.
  • one Form spring made of metal no wear as well as in contact with the material of the tongue block no contact corrosion suspended, which reduces maintenance can.
  • the form spring in a groove-shaped recess in the Tongue block is oriented to the longitudinal axis of the rail foot.
  • the self-locking attachment of the form spring can still improve this by using the tongue block on the two sides embraces that on the side facing the tongue rail of the tongue block. So geometry becomes the form spring already ensures on the one hand that hammering in and out of the form spring from both sides is possible and on the other hand through the bilateral Grasping the sides of the tongue block a shift of Form spring in the longitudinal direction of the tongue rail is prevented.
  • the shaped spring is designed so that it has a plurality of substantially flat sections which Installation condition in contact with flat sections of the Tongue rails or the tongue block.
  • the tongue block 18 engages with a lower one Threaded tab 42 and one above the cutting plane lying and thus not shown upper threaded tab the foot of the tongue rail 12 so that through the bore 44 in the tongue rail 12 and correspondingly provided Holes in the fastening tabs of the tongue block which in Fig. 1 shown clamp screw passes.
  • a groove 46 which is preferably in the tongue block 18 is milled. This has the advantage that a flat contact surface between the tongue block and a form spring 48 is generated.
  • the bottom of the groove 52 the surface 46 of the tongue rail 12 facing the groove 46 preferably machined.
  • one predetermined geometry of the form spring 48 a predetermined ensures minimal tension.
  • Still owns the processing of the surfaces has the advantage that in the case of FIG Shown geometry of the form spring with two Contact surfaces 48a of the form spring on the surface 50 of the Tongue rail an exact, parallel alignment of the Can ensure surfaces 50 and 46. After all, that owns Editing the surfaces still has the advantage that the input and Swing the form spring in the direction of arrow B along the smooth surfaces.
  • the shaped spring 48 shown in FIG. 1 is preferably made of made of a spring steel band and has a flat Area 48b, which the system of the form spring 48 on Groove bottom 52 of the tongue block 18 is used. Furthermore, the flat contact surfaces 48a already described above provided that the transmission of the biasing forces on the Serve surface 50 of the tongue rail 12. Finally owns the form spring 48, which is symmetrical in itself, still lateral clamping leg 48c, which up to close proximity to those sides of the tongue block are guided, which connect to the bottom 52 of the groove.
  • the Clamping legs 48c fix the shaped spring 48 in axial direction, so that an undesirable shifting in Arrow direction B, i.e. in the longitudinal direction relative to Tongue splint is avoided.
  • the spring is designed so that manufacturing tolerances as well Functional adjustments between the tongue block and Tongue rail are powerfully balanced, the Preload of the form spring designed so large in any case must be that a relative rotational movement between Tongue rail 12 and tongue block is avoided.
  • the proposed bracing device for one Switch lock has the advantage that the entry and Knocking out the form spring is possible without any problems, the system is designed to be self-locking and also double-sided Installation depending on the locking position in the switch is possible. After all, the provision of the form spring is a very inexpensive solution.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP00111973A 1999-08-24 2000-06-16 Dispositif d' haubanage entre une lame d'aiguillage et l'ensemble d'articulation associé Withdrawn EP1078839A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999140060 DE19940060C1 (de) 1999-08-24 1999-08-24 Verspannungseinrichtung zwischen einer Zungenschiene und dem zugehörigen Zungenkloben
DE19940060 1999-08-24

Publications (1)

Publication Number Publication Date
EP1078839A1 true EP1078839A1 (fr) 2001-02-28

Family

ID=7919397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111973A Withdrawn EP1078839A1 (fr) 1999-08-24 2000-06-16 Dispositif d' haubanage entre une lame d'aiguillage et l'ensemble d'articulation associé

Country Status (2)

Country Link
EP (1) EP1078839A1 (fr)
DE (1) DE19940060C1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870300A (zh) * 2009-04-22 2010-10-27 施维哈克股份公司 铁路道岔中的转换装置
EP2412603A1 (fr) * 2010-07-30 2012-02-01 ALSTOM Transport SA Dispositif de verrouillage d'aiguillage ferroviaire
DE202012103261U1 (de) * 2012-08-28 2013-12-04 Hanning & Kahl Gmbh & Co. Kg Zungenkloben
EP2703249A1 (fr) * 2012-09-03 2014-03-05 Siemens Schweiz AG Verrou à pince avec palier de fermeture réglable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214605A1 (de) * 1992-05-08 1993-11-11 Butzbacher Weichenbau Gmbh Dehnungsstoß für ein Gleisteil
DE4214756A1 (de) * 1992-05-08 1993-12-02 Butzbacher Weichenbau Gmbh Dehnungsstoß für ein Gleisteil
EP0802102A1 (fr) * 1996-04-17 1997-10-22 CARL DAN. PEDDINGHAUS GMBH & CO. KG Verrou d'extrémité d'aiguille
EP0885795A1 (fr) * 1997-06-20 1998-12-23 Siemens Schweiz AG Dispositif de verrouillage
WO2000002759A1 (fr) * 1998-07-09 2000-01-20 Siemens Schweiz Ag Dispositif de fermeture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687859A (en) * 1953-04-07 1954-08-31 Cleveland Frog & Crossing Co Rocker clip

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214605A1 (de) * 1992-05-08 1993-11-11 Butzbacher Weichenbau Gmbh Dehnungsstoß für ein Gleisteil
DE4214756A1 (de) * 1992-05-08 1993-12-02 Butzbacher Weichenbau Gmbh Dehnungsstoß für ein Gleisteil
EP0802102A1 (fr) * 1996-04-17 1997-10-22 CARL DAN. PEDDINGHAUS GMBH & CO. KG Verrou d'extrémité d'aiguille
EP0885795A1 (fr) * 1997-06-20 1998-12-23 Siemens Schweiz AG Dispositif de verrouillage
WO2000002759A1 (fr) * 1998-07-09 2000-01-20 Siemens Schweiz Ag Dispositif de fermeture

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870300A (zh) * 2009-04-22 2010-10-27 施维哈克股份公司 铁路道岔中的转换装置
JP2010255403A (ja) * 2009-04-22 2010-11-11 Schwihag Ag 鉄道転てつ器の転換装置
EP2243681A3 (fr) * 2009-04-22 2011-08-17 Schwihag Ag Dispositif de déplacement dans un aiguillage de voie ferrée
CN101870300B (zh) * 2009-04-22 2012-12-26 施维哈克股份公司 铁路道岔中的转换装置
EP2412603A1 (fr) * 2010-07-30 2012-02-01 ALSTOM Transport SA Dispositif de verrouillage d'aiguillage ferroviaire
FR2963306A1 (fr) * 2010-07-30 2012-02-03 Alstom Transport Sa Dispositif de verrouillage d'aiguillage ferroviaire
DE202012103261U1 (de) * 2012-08-28 2013-12-04 Hanning & Kahl Gmbh & Co. Kg Zungenkloben
EP2703249A1 (fr) * 2012-09-03 2014-03-05 Siemens Schweiz AG Verrou à pince avec palier de fermeture réglable

Also Published As

Publication number Publication date
DE19940060C1 (de) 2001-05-17

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