EP0745161B1 - Dispositif a galets - Google Patents

Dispositif a galets Download PDF

Info

Publication number
EP0745161B1
EP0745161B1 EP95910498A EP95910498A EP0745161B1 EP 0745161 B1 EP0745161 B1 EP 0745161B1 EP 95910498 A EP95910498 A EP 95910498A EP 95910498 A EP95910498 A EP 95910498A EP 0745161 B1 EP0745161 B1 EP 0745161B1
Authority
EP
European Patent Office
Prior art keywords
rail
roller
rail part
switch tongue
sole plate
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
EP95910498A
Other languages
German (de)
English (en)
Other versions
EP0745161A1 (fr
Inventor
Sebastian Benenowski
Albrecht Demmig
Hans-Ulrich Dietze
Alfred Kais
Erich Nuding
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 Turnout Technology Germany GmbH
Original Assignee
Voestalpine BWG GmbH
Butzbacher 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 Voestalpine BWG GmbH, Butzbacher Weichenbau GmbH filed Critical Voestalpine BWG GmbH
Publication of EP0745161A1 publication Critical patent/EP0745161A1/fr
Application granted granted Critical
Publication of EP0745161B1 publication Critical patent/EP0745161B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Definitions

  • the invention relates to a roller device for a first rail section assigned like stock rail, adjustable to this along an adjustment path and on this second rail section that can be put on or locked like switch tongue comprising a pad like sliding chair for the second Rail section and assigned to it along the adjustment path and preferably resilient or resiliently mounted roller elements originating from a common holder, to which the second rail section at least during the adjustment is supported.
  • a corresponding roller device can be found in EP 0 532 860 A1.
  • the roller elements on at least two spring elements of different characteristics are supported, one the spring elements have a substantially constant rigidity and the other spring element has a variable rigidity.
  • the spring elements are such mechanically coupled to each other that with roller elements loaded by the switch tongue each spring element has a resilient state.
  • a switch tongue roller device which with a Roll is connected, which rolls on a surface when moving the switch tongue.
  • a switch tongue rolling device With a switch tongue rolling device according to DD 61 558, a switch tongue is used supported on rollers to reduce sliding friction when adjusting.
  • a roller device of the type described at the outset is known from AU-B-0 552 880, in which a tongue adjustable to a stock rail is always supported on rollers, be it that the tongue rests directly on the castors or that the turn is on a sliding chair support. Since the switch tongue always rests on the rollers, there is a selective one Support that can lead to heavy loads on the rollers.
  • the present invention is based on the problem of a roller device at the beginning described type in such a way that possible scratches in power when changing the the second rail section adjustable to the first rail section is prevented or can be reduced if this is to be supported on roller elements.
  • the problem is solved according to the invention in that the second rail section in the first rail section adjacent position on at least one of the roller elements rests, the first roller element with the adjacent or locked second track section is aligned with or slightly over the free surface of the underlay protrudes, or wherein the first above the free surface of the base Roller element of the second track section weightless or almost weightless on the base rests, and that the roller elements arranged along the adjustment path (V) of the Go out bracket that is supported via an elastic bearing so that its Stiffness increases with increasing load-bearing area and that at the first Rail section adjacent second rail section, the elastic storage Wedge shape in such a way that the height on the rail side is lower than in the distant one Area is.
  • both the sliding forces are reduced when the second is opened Track section as well as when moving the foot onto the following roller elements, because those arranged along the adjustment path Roll elements start from a common bracket, which in turn has a elastic support is supported such that the rigidity increases with increasing load Area increases.
  • successive roles can be stored differently or from each other have different spring properties such that the first rail section obvious role sinks more under load than the distant one.
  • the invention is characterized in that when the second Rail section in the position remote from the first rail section with her foot between roller elements fixed as is clamped that above of the foot-running roller element is adjustable in height and / or is mounted elastically.
  • a foot (10) of a switch tongue is shown purely in principle, the locked in Fig. 1 with a not shown stock rail or applied to this and in Fig. 2 is arranged remote from this.
  • roller elements (12), (14) and (16) are arranged, which start from a common holder (18), which in turn preferably via one Elastomeric elastic intermediate layer (20) on a base (22) is supported.
  • roller elements (12), (14), (16) When the roller elements (12), (14), (16) are unloaded, they protrude about 5 mm above the Surface of a support like sliding chair (24) for the switch tongue in front. acts however, the switch tongue on the roller elements (12), (14), (16), so these are in with respect to the free surface of the sliding chair (24) sunk by approximately 1 mm.
  • a mechanical reinforcement (30) is embedded, which consists of a plate spring package can exist.
  • the rail foot (10) In the remote position, the rail foot (10) is located between the bottom Roller element (16) and an upper roller element (32) fixed or clamped, which is supported on the top (34) of the foot (10).
  • the roller element is to ensure that it is clamped to the desired extent (32) on the one hand height-adjustable via its holder (36) and on the other hand elastic stored.
  • the holder (36) has an elastic section (38).
  • FIG. 3 and 4 is a switch tongue (40) with its foot (10) and an associated Shown rail (42), which starts from a plate (44) and the foot (46) on the one hand from a clamping plate (48) and on the other hand from one along the Top of the rail foot (46) extending portion (50) of a bracket (52) is fixed, which in turn can be welded to the plate (44).
  • roller elements (54) and (56) on which the foot (10) of the switch tongue (40) both in adjacent and also supports in the remote position At least the first roller element is aligned (54) with the free surface of a sliding chair, not shown, or protrudes the surface of which slightly before, if there is a load through the switch tongue (40) he follows. This results in the advantages associated with the embodiment 1 and 2 have been explained.
  • At least the roller element (54), which is rigidly mounted on an axis (58), has a vibrating metal structure, d. that is, between an outer metallic sleeve (62) and an axle-side sleeve (64) is an intermediate layer made of elastic material (66) arranged as vulcanized.
  • the following roller element (56) which is also about an axis (60) is rigidly mounted, but has lower spring properties, so to speak is approached tangentially.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Railway Tracks (AREA)
  • Seats For Vehicles (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Power Steering Mechanism (AREA)

Claims (3)

  1. Dispositif à galets pour une seconde section de voie (40), telle qu'une aiguille, associée à une première section de voie (42) telle qu'une contre-aiguille, par rapport à laquelle elle peut se déplacer selon une course de déplacement (V) pour venir s'appliquer contre elle et être verrouillée, le dispositif comprenant une embase telle qu'une plaque de glissement (24) pour la seconde section de voie ainsi que, associés à cette section le long de la course de déplacement, des galets (12, 14, 16, 54, 56) qui partent d'un support de préférence commun (18), sont élastiques ou montés élastiquement et sur lesquels la seconde section de voie peut s'appuyer au moins pendant la course de déplacement,
    caractérisé en ce que
    la seconde section de voie (10, 40), dans une position où elle est appliquée sur la première section de voie (42) repose sur au moins un des éléments à galet (12, 54), et quand la seconde section de voie (10, 40) est appliquée ou verrouillée le premier galet (12, 54) est aligné avec la surface libre de l'embase (24) ou très peu au-dessus de cette surface et dans ce cas cette seconde section repose sans peser ou presque sur l'embase et,
    les galets montés le long de la course de déplacement (V) partent du support (18) qui est soutenu par un palier élastique (20) de manière que la raideur de celui-ci augmente quand sa surface supportant la charge croít et que, quand la seconde section de voie (10, 40) est appliquée sur la première section de voie (42), le palier élastique (20) présente la forme d'un coin dont la hauteur du côté du rail est plus petite que dans la zone plus éloignée.
  2. Dispositif à galets selon la revendication 1,
    caractérisé en ce que
    le palier élastique (20), fait d'un ou contenant un matériau élastomère est équipé, du côté du rail, d'un renfort mécanique (30) présentant des propriétés élastiques.
  3. Dispositif à galets selon la revendication 2,
    caractérisé en ce que
    le renfort mécanique est de préférence un paquet de rondelles Belleville.
EP95910498A 1994-02-17 1995-02-17 Dispositif a galets Expired - Lifetime EP0745161B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4405115 1994-02-17
DE4405115A DE4405115A1 (de) 1994-02-17 1994-02-17 Rolleneinrichtung
PCT/EP1995/000586 WO1995022657A1 (fr) 1994-02-17 1995-02-17 Dispositif a galets

Publications (2)

Publication Number Publication Date
EP0745161A1 EP0745161A1 (fr) 1996-12-04
EP0745161B1 true EP0745161B1 (fr) 2002-04-24

Family

ID=6510509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95910498A Expired - Lifetime EP0745161B1 (fr) 1994-02-17 1995-02-17 Dispositif a galets

Country Status (8)

Country Link
EP (1) EP0745161B1 (fr)
AT (1) ATE216744T1 (fr)
DE (2) DE4405115A1 (fr)
DK (1) DK0745161T3 (fr)
ES (1) ES2176320T3 (fr)
FI (1) FI963211A0 (fr)
PL (1) PL177091B1 (fr)
WO (1) WO1995022657A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623269A1 (de) * 1996-06-11 1997-12-18 Schwihag Gmbh Weichenzungen
DE102004013347A1 (de) * 2003-08-15 2005-04-14 Bwg Gmbh & Co. Kg Anordnung zum Umstellen einer Zungenschiene zu einer Backenschiene
DE102004040176C5 (de) * 2004-08-18 2011-01-13 Deutsche Bahn Ag Vorrichtung zur Befestigung einer Backenschiene auf einer gleisinneren Seite einer Zungenvorrichtung einer Weiche
US8430364B1 (en) * 2011-11-29 2013-04-30 Eco-Production Vresova Spol. S R O Roller assembly for a railway switch
FR2990703B1 (fr) * 2012-05-18 2014-12-05 Vossloh Cogifer Appareil de voie avec glissement d'aiguille a frottement limite
AT519530B1 (de) * 2016-12-29 2018-12-15 Amstetten Buntmetall Vorrichtung zum bewegen einer zungenschiene einer weiche

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD65091A (fr) *
US1965803A (en) * 1933-07-25 1934-07-10 Welles M Post Railway switch
DE1056641B (de) * 1957-02-25 1959-05-06 Carl Dan Peddinghaus Kommandit Federnde, in der Hoehe einstellbare Rollenlagerung fuer Weichenzungen
AU552880B2 (en) * 1984-08-23 1986-06-26 Julia Eva Osredecki Railway line switching frog
CZ196689A3 (en) * 1989-03-30 1993-10-13 Palivovy Kom S P Rail point slide
DE4014249A1 (de) * 1990-05-04 1991-11-07 Butzbacher Weichenbau Gmbh Vorrichtung zum verriegeln einer weichenzunge
DE9109182U1 (de) * 1991-07-25 1991-11-14 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach Rolleinrichtung für eine einer Backenschiene zugeordneten Zunge einer Weiche

Also Published As

Publication number Publication date
DK0745161T3 (da) 2002-08-05
DE59510183D1 (de) 2002-05-29
PL177091B1 (pl) 1999-09-30
PL315977A1 (en) 1996-12-23
FI963211A (fi) 1996-08-16
WO1995022657A1 (fr) 1995-08-24
ES2176320T3 (es) 2002-12-01
ATE216744T1 (de) 2002-05-15
FI963211A0 (fi) 1996-08-16
DE4405115A1 (de) 1995-08-24
EP0745161A1 (fr) 1996-12-04

Similar Documents

Publication Publication Date Title
DE69200714T2 (de) Eisenbahndrehgestell mit rahmen mit wählbarer verformung.
DE2729692C3 (de) Vorrichtung zum Einbau in eine Bahngleisweiche
EP0249574B1 (fr) Système de traverses en béton
DE3129169A1 (de) Eisenbahnwagendrehgestell
EP0641409B1 (fr) Joint de dilatation pour une partie de voie ferree
EP0745161B1 (fr) Dispositif a galets
EP0532860A1 (fr) Support à roulement pour l'aiguille mobile coopérant avec la contre-aiguille d'un aiguillage
DE1755024A1 (de) Drehgestell fuer ein Schienenfahrzeug
EP2729617A1 (fr) Transition entre deux sections de voie
DE3608115A1 (de) Koerperschalldaemmendes schienenlager
EP0548734A1 (fr) Support pour la part mobile des appareils de voie ferrée
DE19605791C2 (de) Anordnung zum Lagern einer Schiene
WO1994002682A1 (fr) Dispositif a rouleau
EP0546363A1 (fr) Semelle entre une selle et la base d'une voie ferrée
DE10021967A1 (de) Vorrichtung zur gelenkigen Verbindung von Wagenkästen eines mehrgliedrigen Schienenfahrzeuges
DE4211366C2 (de) Schienenlager
EP0685017B1 (fr) Coeur de croisement
DE19842312C1 (de) Schwellenrahmen für einen Schotteroberbau bei Eisenbahnen
EP0739436B1 (fr) Assiette de rail
WO2000073587A1 (fr) Assiette de rail amortissant le bruit
EP1041200B1 (fr) Structure de support pour section de voie ferrée
WO2019158507A1 (fr) Arrangement collecteur de courant pour un véhicule
EP0652996B1 (fr) Dispositif a rouleau
AT391334B (de) Schienenweiche mit einem gleitstuhl
DE8429553U1 (de) Kraftfahrzeug mit einem rahmen und einem aufbau

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: 19960809

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19970506

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

Owner name: BWG BUTZBACHER WEICHENBAU GESELLSCHAFT MBH & CO. K

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

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: BWG GMBH & CO. KG

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20020424

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020424

REF Corresponds to:

Ref document number: 216744

Country of ref document: AT

Date of ref document: 20020515

Kind code of ref document: T

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59510183

Country of ref document: DE

Date of ref document: 20020529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020724

ET Fr: translation filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20020424

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2176320

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030228

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030127

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20040123

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040203

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20040204

Year of fee payment: 10

Ref country code: LU

Payment date: 20040204

Year of fee payment: 10

Ref country code: AT

Payment date: 20040204

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040209

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20040217

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20040401

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050217

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050228

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050228

BERE Be: lapsed

Owner name: *BWG G.M.B.H. & CO. K.G.

Effective date: 20050228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050901

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050901

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051031

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20050901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20051031

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20050218

BERE Be: lapsed

Owner name: *BWG G.M.B.H. & CO. K.G.

Effective date: 20050228