EP1022384A1 - Pointe mobile multipièce d'un coeur de croisement - Google Patents

Pointe mobile multipièce d'un coeur de croisement Download PDF

Info

Publication number
EP1022384A1
EP1022384A1 EP99124182A EP99124182A EP1022384A1 EP 1022384 A1 EP1022384 A1 EP 1022384A1 EP 99124182 A EP99124182 A EP 99124182A EP 99124182 A EP99124182 A EP 99124182A EP 1022384 A1 EP1022384 A1 EP 1022384A1
Authority
EP
European Patent Office
Prior art keywords
tip
main
centerpiece
movable
tab
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Withdrawn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
EP99124182A
Other languages
German (de)
English (en)
Inventor
Heinz-Dieter Fronz
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.)
ThyssenKrupp Weichenbau GmbH
Original Assignee
Vereinigte Weichenbau 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 Vereinigte Weichenbau GmbH filed Critical Vereinigte Weichenbau GmbH
Publication of EP1022384A1 publication Critical patent/EP1022384A1/fr
Withdrawn legal-status Critical Current

Links

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
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E01B7/06—Constructions with flexible tongues or flexible fishplates

Definitions

  • the invention relates to a movable two or more piece centerpiece for a switch according to the preamble of claim 1.
  • Such frog tips are preferably used for turnouts where the radius of the branch Track is less than 760 meters.
  • Centerpiece tip is achieved that safe, low noise and wear-reducing Driving over the switch is also possible from the top. This type of crossing of switches often occurs on driveways for local traffic and subways.
  • the disadvantage of this design is that the screw connections can become fatigued, Break wear or improper handling so that the secondary tip does not more follows the movement of the main tip.
  • the encoder for displaying the switch position the centerpiece tip is usually spatially assigned to the actuator, so that a defect in the connection of the secondary tip to the main tip by the encoder cannot be determined. Therefore, a defective can be run over multipart centerpiece tip from the tip in extreme cases to derail the drive over vehicles.
  • the invention has for its object a movable two or more pieces Form the centerpiece such that the danger described above is excluded.
  • FIG. 1 shows the heart of a switch.
  • the movable centerpiece tip is arranged between the wing rails 1, 2.
  • the main tip 3 protrudes further than the secondary tip 4.
  • the tip areas 5, 6 from main tip 3 and secondary tip 4 do not sit backwards illustrated, subsequent rail on spring areas 7, 8 on.
  • At the forefront Tip area 5 of the main tip 3 engages the actuating rod 9 of the actuator 10 on.
  • the tip areas 5, 6 of the main tip 3 and the secondary tip 4 are of this type formed that the tip region 6 of the secondary tip 4 in a pocket 11th of the tip area 5 of the main tip 3.
  • Cross screw connections 12, 13 extend through the tip regions 5, 6 of Main tip 3 and secondary tip 4.
  • the screw connections act in a known manner together with flange bushings, so that a longitudinal displacement between the main tip 3 and secondary tip 4 is possible.
  • the screw connections with the collar bushings are only shown schematically.
  • the tab 14 according to Fig. 2 has a clamping bolt 16 and a clamping piece 17, each of which Reach over foot 18 of main tip 3. Via a screw connection from screw 19 and nut 20, the bracing takes place at the foot 18 of the main tip 3.
  • the foot 21 of the secondary tip 4 is gripped by the tab 14.
  • a yourself upwardly extending driver 22 engages behind the foot 21 of the secondary tip 4.
  • the driver 22 is at a short distance 23 from the outer edge of the foot 21 the secondary tip 4.
  • Such training is particularly suitable for retrofitting existing ones or laid switches.
  • the tab 15 according to FIG. 3 corresponds to the basic structure of the tab 14 2. This tab 15 is, however, on the opposite tip 4 Screwed outside 24 of the main tip 3.
  • the tab 15 is U-shaped formed, wherein one leg 25 abuts the outside 24 of the main tip 3 and is screwed here with a screw 26, which via a locking plate 27 is secured. This, as well as the training described below, are particularly suitable if they have been designed from the start become.
  • a tab 28 engages over the tip end 29 the secondary tip 4. It is with a screw connection consisting of screw 30, nut 31 and securing element before the end 29 of the secondary tip 4 with the Main tip 3 connected.
  • the screw 30 penetrates one Hole through the main tip 3.
  • tab 28 and nut 31 lie below the engagement area of the wheel rim passing over.
  • the main tip, the secondary tip at least in sections reaches under and here with a bolt pointing upwards into an elongated hole engages on the underside of the secondary tip, which can be designed as a blind hole.
  • the secondary tip can at least in sections of the main tip reach under and here with a bolt pointing upwards Elongated hole, which can be designed as a blind hole and on the underside of the main tip is arranged to intervene.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Railway Tracks (AREA)
EP99124182A 1999-01-20 1999-12-03 Pointe mobile multipièce d'un coeur de croisement Withdrawn EP1022384A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999101949 DE19901949C2 (de) 1999-01-20 1999-01-20 Bewegliche zwei- oder mehrstückige Herzstückspitze
DE19901949 1999-01-20

Publications (1)

Publication Number Publication Date
EP1022384A1 true EP1022384A1 (fr) 2000-07-26

Family

ID=7894729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99124182A Withdrawn EP1022384A1 (fr) 1999-01-20 1999-12-03 Pointe mobile multipièce d'un coeur de croisement

Country Status (2)

Country Link
EP (1) EP1022384A1 (fr)
DE (1) DE19901949C2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457958C (de) * 1928-03-30 Johannes Grimme Federweiche
DE591388C (de) * 1934-01-20 Fried Krupp Akt Ges Federzunge mit beweglich mit ihr verbundenem Fuellstueck
DE856747C (de) * 1941-08-23 1952-11-24 Berliner Verkehrs Betr E Bvg Zungenweiche fuer Notgleise
FR1547338A (fr) * 1966-12-21 1968-11-22 Kloeckner Werke Ag Pointe-de-coeur simple avec pointe élastique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6908819U (de) * 1969-03-05 1974-06-06 Krupp Ag Huettenwerke Herzstueck mit beweglicher herzstueckspitze.
AT390084B (de) * 1988-05-20 1990-03-12 Voest Alpine Maschinenbau Weiche mit einem herzstueck mit beweglicher haupt- und beispitze
DE4224156A1 (de) * 1992-07-22 1994-01-27 Butzbacher Weichenbau Gmbh Gleisabschnitt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457958C (de) * 1928-03-30 Johannes Grimme Federweiche
DE591388C (de) * 1934-01-20 Fried Krupp Akt Ges Federzunge mit beweglich mit ihr verbundenem Fuellstueck
DE856747C (de) * 1941-08-23 1952-11-24 Berliner Verkehrs Betr E Bvg Zungenweiche fuer Notgleise
FR1547338A (fr) * 1966-12-21 1968-11-22 Kloeckner Werke Ag Pointe-de-coeur simple avec pointe élastique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ESVELD: "Modernrailway track", 1990, MRT PRODUCTIONS, DUISBURG, XP002135360, 166260 *

Also Published As

Publication number Publication date
DE19901949A1 (de) 2000-08-17
DE19901949C2 (de) 2002-10-31

Similar Documents

Publication Publication Date Title
DE19502105C5 (de) Verschlußvorrichtung für Weichenzungen
EP0802102B1 (fr) Verrou d'extrémité d'aiguille
DE2164042C3 (de) Schienengebundene Bahn
EP0295237A2 (fr) Dispositif pour l'actionnement d'aiguillage
DE19901949C2 (de) Bewegliche zwei- oder mehrstückige Herzstückspitze
EP1455016B1 (fr) Coeur de croisement
EP3609762B1 (fr) Dispositif de déplacement de deux lames d'aiguille comprenant une fermeture disposée au centre
DE102006030813B4 (de) Schutzrampe einer Flügelschiene einer Weiche
WO2003085200A1 (fr) Croisement ou aiguillage
EP1110841B1 (fr) Tige coulissante
DE2415278A1 (de) Mittelverschluss fuer schienenweichen
DE2542202A1 (de) Einrichtung bei schwenkbaren eisenbahnschienen mit klammerspitzenverschluss
AT71250B (de) Doppelweiche für Hängebahnen.
DE4323808C2 (de) Lager für Rad-Führungslenker zur Einstellung des Sturzes und Nachlaufes von Fahrzeugrädern
DE340877C (de) Weiche mit stumpfer, zwei Laufflaechen besitzender Zunge
DE2024121C3 (de) Verschluß für Herzstücke
WO2023275151A1 (fr) Dispositif d'accouplement comprenant un élément de serrage
DE102022119412A1 (de) Neue Zungenvorrichtung und Verfahren zur Herstellung einer Zungenvorrichtung
DE102022119411A1 (de) Neue Zungenvorrichtung und Verfahren zur Herstellung einer Zungenvorrichtung
DE9317865U1 (de) Umstellvorrichtung für eine Zungenvorrichtung einer Weiche
DE3131499A1 (de) Umstell- und verschlussvorrichtung fuer weichen
DD142067A5 (de) Spitzenverschluss fuer eisenbahnweichen
WO2019183649A1 (fr) Lame d'aiguille
DE10212981A1 (de) Weichenstellsystem
DE10310042A1 (de) Herzstück

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

17P Request for examination filed

Effective date: 20000520

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AXX Extension fees paid

Free format text: AL PAYMENT 20010126;LT PAYMENT 20010126;LV PAYMENT 20010126;MK PAYMENT 20010126;RO PAYMENT 20010126;SI PAYMENT 20010126

17Q First examination report despatched

Effective date: 20020116

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: THYSSENKRUPP WEICHENBAU GMBH

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

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: 20030530