EP0654561B1 - Aiguillage pour chemin de fer - Google Patents

Aiguillage pour chemin de fer Download PDF

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Publication number
EP0654561B1
EP0654561B1 EP94890189A EP94890189A EP0654561B1 EP 0654561 B1 EP0654561 B1 EP 0654561B1 EP 94890189 A EP94890189 A EP 94890189A EP 94890189 A EP94890189 A EP 94890189A EP 0654561 B1 EP0654561 B1 EP 0654561B1
Authority
EP
European Patent Office
Prior art keywords
roller
track
switching device
track according
shaft
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
EP94890189A
Other languages
German (de)
English (en)
Other versions
EP0654561A1 (fr
Inventor
Andreas Dipl.-Ing. Fodor
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.)
Enzesfeld-Caro Metallwerke AG
Enzesfeld Caro Metallwerke AG
Original Assignee
Enzesfeld-Caro Metallwerke AG
Enzesfeld Caro Metallwerke 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 Enzesfeld-Caro Metallwerke AG, Enzesfeld Caro Metallwerke AG filed Critical Enzesfeld-Caro Metallwerke AG
Priority to SI9430196T priority Critical patent/SI0654561T1/xx
Publication of EP0654561A1 publication Critical patent/EP0654561A1/fr
Application granted granted Critical
Publication of EP0654561B1 publication Critical patent/EP0654561B1/fr
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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/02—Nature of the movement
    • E01B2202/027—Including a component perpendicular to the plane of the rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/044—Rolling
    • E01B2202/046—Rolling with rolls on fixed part

Definitions

  • the invention has a switch for rails of the rail-bound Traffic with stock rails and swiveling switch tongues to the subject.
  • the most stressed parts of a track lie within the Dodging.
  • the rails of the tracks must be with the Substructure, i.e. the sleepers, concrete support elements or the like. Immovable be connected, points are forced moving parts, u. between the switch tongues. These switch tongues must now be brought into the functional position, the same load-bearing capacity how the rails have as such.
  • the rails of a track must be in order to ensure appropriate driving comfort and to also allow high stability, when loaded by a Compress train, such a compression in vertical Direction can be a few millimeters.
  • a turnout is allowed inside of a track do not represent a foreign body, but must essentially the same static and dynamic properties, like the rest of the route, even if trains like usual in itself, switches at a lower speed happen.
  • the position of the rollers is specified, whereby a horizontal correction of the situation is hardly possible, because of that additional holes are required in the wooden sleepers that should be provided next to each other at a short distance, so that the the corresponding drill holes merge.
  • a vertical one Readjustment or positioning of the roller stand by Intermediate layers between the wooden rail and roller block can on the one hand lead to premature destruction of the wooden sleeper and on the other hand requires an increased effort for those in operation located thresholds, so that an exact positioning only is difficult to do, and at the same time, unnecessary dwell time by operating personnel in the danger zone of the sleepers is caused.
  • a switch is known from EP-A1-0 532 860, in which the roller block is adjustable both vertically and horizontally.
  • a holder for the roller stand is provided, which has an elongated hole oriented in the vertical direction.
  • a screw bolt pushed through it in turn slidable in a horizontally oriented slot is arranged.
  • the screw bolt Bring the roller block into the desired position and then on Tighten the screw bolt.
  • the device has the disadvantage that the exact Positioning is only possible with additional wedges or the like, since for example, a height adjustment when the rollers are loaded upwards is only possible against the force of the switch tongue, these to enable the roles to function, each needs to be raised slightly.
  • the location of the roller block is then made by tightening the screw bolt, through a frictional connection.
  • a frictional connection is the high forces that occur in rail traffic, not grown, so a constant readjustment must be carried out when the roles fulfill their function should not and also additionally provided sliding chairs Function should take over instead of the roles, so that the roles become inoperative.
  • the object of the invention is to create a switch where the switch tongues do not slide, but roll in their functional position and be moved out of this again can and in which the roles both in height and in their lateral position with little effort exactly and permanently can be positioned, with existing switches without large workload can be redesigned.
  • the switch according to the invention which from a state of Technology proceeds as it is given by EP-A1-0 532 860 for Rail transport tracks with stock rails and swiveling switch tongues, the stock rails on Carrier elements, e.g. B. sleepers, support plates, threshold gratings, in essentially unmovable in the direction of the track level are attached and at least in the area of the tongue ends of the contact surfaces for the switch tongues when the same is applied to the Stock rails are provided, at least in the swivel range one, in particular cylindrical, roller with shaft arranged whose top vertex is normal to the track level, is higher than the corresponding contact surface, with the role in Position of the switch tongue on the stock rail on the Switch tongue lies below its upper vertex and outside in this position the switch tongue can be carried by rollers, and the roll transversely to the track level in the direction transverse to the track level is resiliently mounted, the role both transversely and in Direction of the track level is arranged adjustable, and its shaft is aligned in the longitudinal direction of
  • a roller block or the like preferably made of a weather and corrosion-resistant material, e.g. B. Non-ferrous metal, can be connected to the carrier element, so that only the shaft ends have to be changed in height and not a roller block or the like must be underlaid, with which a corresponding little effort is required to change the height, which enables particularly precise positioning at the same time is.
  • the roll holder with at least one holder for at least a role resiliently held towards the stock rail, so the tongue rail can be particularly well attached to the roller
  • the stock rail rests and the resistance when moving the Tongue splint can be kept even lower.
  • the leaf springs in each case a groove or the like, which is oriented in the direction of the track plane, arranged, which groove in the end near the stock rail a spring which presses the leaf spring towards the middle of the track, the leaf spring via an interchangeable spacer is adjustable, so is a particularly simple and accurate positioning the role with respect to the tongue ends towards the stock rail feasible.
  • the roll holder has two blind holes for receiving the Leaf springs on, the same can be inserted into the Blind holes can be easily positioned, which process, in particular in the desired time-consuming assembly process of particular importance without disrupting normal train operations is.
  • leaf springs are held in the reel seat with a clamp fit, so is an additional mechanical processing of the leaf springs not necessary, with large areas for Power transmission between leaf spring and roller mount observed can be.
  • a one-time permanent lubrication can be carried out by the producer will.
  • the schematic sectional illustration in FIG. 1 allows a particular one clear explanation of how roles 1 work Switches.
  • the stock rails 2 are fixed to the carrier element 3 connected.
  • the carrier element can, for example, by a wooden sleeper but also through concrete slabs, threshold rust or the like.
  • the switch tongues 4 lie on one Contact surface 5 on her foot 6. Now becomes the switch tongue 4 from their position in which they are on the stock rail 2 rests, moves, the switch tongue is raised by the roller 1, so that, as shown in the right side of the figure, the foot 6 the switch tongue cooperates with the circumference of the roller 1, so that the switch tongue is raised and not on the support surface 5 is slidably moved, but at a distance from it with a slight movement of the switch tongue their functional position is raised.
  • a roller 1 is arranged in a roller holder 9, which in turn on leaf springs 10 on the carrier elements 3rd is attached.
  • Multiple roll recordings with rolls can also be made be provided, with a second roller holder dash-dotted is partially shown.
  • the role shows how particularly clearly 3 shows a shaft 11, which at its ends in Cross section is square.
  • the wave carries over two Ball bearing 13 the role 1.
  • the shaft is over two Simmerrings 14 sealed, with an additional one to the outside Disk 15 is provided, which is in a groove 16 in the roll 1st snaps into place.
  • the roller holder 9 is made of weatherproof and corrosion-resistant Non-ferrous metal built up.
  • the springs 10 exist made of steel and are in the slit-shaped blind holes 17 Plastic shoes 18 set.
  • a position fixation of the leaf springs 10 in the blind holes 17 is done by clamping on the Screws 19 with nuts 20.
  • the nuts show, as such known, a plastic insert, so that an anti-rotation given is.
  • the roll holder 9 has receptacles 21 for the Shaft ends 12 on.
  • the receptacle 21 is a down closed groove, the shaft ends over the spacers 22 rest on the bottom of the groove.
  • the projection 23 should be down have, the recording also a corresponding recess has, so that the area of the square of the shaft end 12 can rest on the same. Instead of that Intermediate pieces can also set screws (not shown) be provided.
  • the leaf springs which are fixed in the roll holder 9, are fixed to the carrier elements 3 via holding elements 25. These holding elements 25 are via screws 26 with the support elements 3 connected. If desired, the holding elements also welded to the part having the bearing surface 5 will.
  • the holding elements also have recesses or Grooves 27 which run approximately parallel to the stock rails 2. The ends of the leaf springs arranged in these grooves are via springs 28 in the to the stock rails 2nd parallel grooves 27 pressed against the middle of the track be, and in this position via interchangeable spacers 29 can be positioned. Although only in the right part 2 such a definition of the leaf springs is shown, can be provided for both leaf springs 10 such storage be so that the roller 1 corresponding to the position shown in FIG.
  • the groove 27 executed in two parts and forms approximately U-shaped receptacles for the ends of a bow-shaped holding part 30 which is one end of the Leaf springs 10 picks up.
  • To remove the leaf spring with the Retaining element 30 must hold the retaining element together with the leaf springs have been pushed against the force of the spring 28, so that the other end of the bracket can be lifted out of the groove 27 and then the bracket in its entirety in the other direction is pushed again and the end of the spring 10 out of the holding element can be removed.
  • Such removal causes the roller holder 9 in its entirety despite the assembled, e.g. B. welded, holding element, for example for a height adjustment of the roller 1, even during the normal railway operations, without large additional mechanical Effort can be removed.
  • the roll holder is mounted in such a way that at the roller rail so far the roller rail so far is moved against the tongue rail that the role in concern comes to the tongue rail. Then a fixation on carried out the support elements. An additional shift the rollers against the tongue rail can be through the spacers take place in the groove, with a pre-tension achieved in this way should be that the rollers can no longer be rotated by hand. This creates a preload of the rollers in the direction above and also towards the stock rail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Magnetic Heads (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Inorganic Insulating Materials (AREA)
  • Chain Conveyers (AREA)
  • Ticket-Dispensing Machines (AREA)
  • Lock And Its Accessories (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Paper (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Gear Transmission (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Push-Button Switches (AREA)
  • Gears, Cams (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Road Paving Structures (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Claims (16)

  1. Aiguillage pour des voies du trafic roulant sur des rails, comportant des contre-aiguilles (2) et des lames d'aiguille (4) qui peuvent être pivotées, dans lequel les contre-aiguilles (2) sont fixées de façon détachables, sur des éléments porteurs (3), de façon sensiblement inamovible dans la direction du plan de voie (8) et dans lequel des surfaces d'appui (5) pour les lames d'aiguille (4) sont prévues, lors d'un appui de celles-ci contre les contre-aiguilles (2), au moins dans la zone des extrémités de lame, dans lequel est agencé dans la zone de pivotement au moins un-galet (1), en particulier cylindrique, comportant un arbre (11) et dont le sommet supérieur (7), considéré perpendiculairement au plan de voie (8), est situé plus haut que la surface d'appui (5) correspondante, dans lequel le galet (1) est appliqué en dessous de son sommet supérieur (7) contre la lame d'aiguille (4) dans la position d'appui de la lame d'aiguille (4) contre la contre-aiguille (2) et dans lequel la lame d'aiguille (4) peut être portée par des galets (1) en dehors de cette position, et dans laquelle le galet (1) est monté à ressort transversalement au plan de voie (8), dans une direction transversale plan de voie (8), dans lequel le galet (1) est agencé de façon à pouvoir être déplacé tant transversalement au plan de la voie (8) qu'également dans la direction de celui-ci et dans lequel son arbre (11) est orienté selon la direction longitudinale de la contre-aiguille (2), caractérisé en ce que les extrémités d'arbre (12) du galet (1) sont agencées, de façon modifiable en hauteur, dans des logements (21) et en ce qu'au moins un logement (21) peut être maintenu indirectement ou directement, par l'intermédiaire d'au moins une entretoise (29), dans le sens vers la contre-aiguille (2).
  2. Aiguillage pour des voies suivant la revendication 1, caractérisé en ce que le logement (21) pour une extrémité d'arbre (12) est formé par une rainure orientée transversalement, en particulier perpendiculairement, au plan de la voie (8), ouverte vers le galet (1) et au moins partiellement fermée vers le bas.
  3. Aiguillage pour voies suivant la revendication 1 ou 2, caractérisé en ce que les extrémités d'arbre (12) sont en appui par l'intermédiaire d'éléments intercalaires (22) dans le logement (21) respectif.
  4. Aiguillage pour voies suivant la revendication 1 ou 2 ou 3, caractérisé en ce que les extrémités d'arbre (12) sont réalisées sous une forme polygonale, en particulier carrée, en section transversale et en ce qu'elles sont en appui par uniquement une surface sur les éléments intercalaires (22).
  5. Aiguillage pour voies suivant l'une des revendications 1 à 4, caractérisé en ce que les éléments intercalaires (22) sont en liaison active l'un avec l'autre et en ce qu'ils présentent des saillies (23) et des évidements (24), en particulier sous la forme de troncs de cône.
  6. Aiguillage pour voies suivant l'une des revendications 1 et 2, caractérisé en ce que dans le logement (21) est agencé une vis de réglage qui peut être déplacée vers le bas et vers le haut et qui porte l'extrémité d'arbre.
  7. Aiguillage pour voies suivant l'une des revendications 1 à 6, caractérisé en ce que les logements (21) sont prévus pour au moins un, en particulier deux, galet(s) dans un logement de galet (9) fixé, de façon à faire ressort, sur l'élément porteur (3) ou respectivement les éléments porteurs.
  8. Aiguillage pour voies suivant l'une des revendications 1 à 7, caractérisé en ce que le logement de galet (9) comportant les logements (21) peut être maintenu de manière à faire ressort pour au moins un galet (1) dans un sens vers la contre-aiguille (2).
  9. Aiguillage pour voies suivant l'une des revendications 1 à 8, caractérisé en ce que le logement de galet (9) comportant les logements (21) est fixé, pour au moins un galet (1), par des ressorts à lame (10) à ou respectivement sur l'élément porteur (3) ou les éléments porteurs.
  10. Aiguillage pour voies suivant l'une des revendications 1 à 9, caractérisé en ce que le logement de galet (9) comportant les logements (21) peut être maintenu, pour au moins un galet (1), en direction du milieu de la voie par au moins un ressort à lame (10) sur lequel agit un élément de ressort (28).
  11. Aiguillage pour voies suivant l'une des revendications 8 ou 9 ou 10, caractérisé en ce que les extrémités, éloignées du logement de galet, du ressort à lame (10) sont agencées dans une rainure (27) respective orientée dans la direction du plan de voie (8), cette rainure (27) présentant à l'extrémité proche de la contre-aiguille un ressort (28) qui presse le ressort à lame (10) en direction du milieu de voie, le ressort à lame (10) pouvant être réglé par une entretoise (29) remplaçable.
  12. Aiguillage pour voies suivant l'une des revendications 9 à 12, caractérisé en ce que le logement de galet (9) présente deux trous borgnes (17) pour le logement des ressorts à lame (10).
  13. Aiguillage pour voies suivant la revendication 12, caractérisé en ce que les ressorts à lame (10) pénètrent dans les trous borgnes (17) dans le logement de galet (9), constitué de métal lourd non ferreux, par l'intermédiaire de coussinets électriquement isolants, par exemple en matière synthétique, en caoutchouc.
  14. Aiguillage pour voies suivant l'une des revendications 9 à 13, caractérisé en ce que les ressorts à lame (10) sont retenus par une assise de serrage, dans le logement de galet (9).
  15. Aiguillage pour voies suivant la revendication 1 à 14, caractérisé en ce que l'arbre (11) porte le galet (1) par l'intermédiaire de deux paliers à roulement, en particulier des roulements à billes (13).
  16. Aiguillage pour voies suivant la revendication 15, caractérisé en ce que les paliers à roulement (13) sont rendus étanches vers l'extérieur, par rapport à l'arbre (11) et au galet (1), par des bagues à lèvre et à ressort (14) qui sont de préférence recouvertes par des disques (15) qui peuvent s'accrocher dans une rainure (16) dans le galet (1).
EP94890189A 1993-11-19 1994-11-08 Aiguillage pour chemin de fer Expired - Lifetime EP0654561B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9430196T SI0654561T1 (en) 1993-11-19 1994-11-08 Railway switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9317723U 1993-11-19
DE9317723U DE9317723U1 (de) 1993-11-19 1993-11-19 Weiche für Gleise des schienengebundenen Verkehrs

Publications (2)

Publication Number Publication Date
EP0654561A1 EP0654561A1 (fr) 1995-05-24
EP0654561B1 true EP0654561B1 (fr) 1998-09-30

Family

ID=6900906

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94890189A Expired - Lifetime EP0654561B1 (fr) 1993-11-19 1994-11-08 Aiguillage pour chemin de fer

Country Status (12)

Country Link
US (1) US5509626A (fr)
EP (1) EP0654561B1 (fr)
AT (1) ATE171745T1 (fr)
CA (1) CA2136259C (fr)
DE (2) DE9317723U1 (fr)
DK (1) DK0654561T3 (fr)
ES (1) ES2123747T3 (fr)
FI (1) FI112104B (fr)
HU (1) HU737U (fr)
NO (1) NO305566B1 (fr)
PL (1) PL175602B1 (fr)
SI (1) SI0654561T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2402506A2 (fr) 2010-07-01 2012-01-04 Schwihag Ag Dispositif de roulement pour une lame d'un aiguillage

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9713302D0 (en) * 1997-06-25 1997-08-27 Bicc Plc Railway turnout
IT1298067B1 (it) 1997-12-10 1999-12-20 Impresa Angelo Mazzi Snc Di Ma Dispositivo di scorrimento per scambi ferroviari
AT410809B9 (de) 1999-05-07 2004-01-26 Enzesfeld Caro Metallwerke Ag Weiche für gleise des schienengebundenen verkehrs
BR7900846U (pt) * 1999-05-14 2001-01-16 Vale Do Rio Doce Co Mecanismo com roletes para deslocamentos de lanças
DE10000804A1 (de) * 2000-01-11 2001-07-26 Schreck Mieves Gmbh Weichenverschluß für Weichenzungen
US20070176055A1 (en) 2003-12-30 2007-08-02 Graziadio Mazzi Sliding device for railway switches
FR2899604A1 (fr) * 2006-04-06 2007-10-12 Vossloh Cogifer Sa Coussinet de guidage et de support d'aiguillage d'appareil de voie
ES2397149B1 (es) * 2011-01-12 2014-04-24 Jez Sistemas Ferroviarios, S.L. Placa para aparatos de vía de altas prestaciones
US8430364B1 (en) * 2011-11-29 2013-04-30 Eco-Production Vresova Spol. S R O Roller assembly for a railway switch
NL2008644C2 (nl) * 2012-04-16 2013-10-17 Voestalpine Wbn Tongrolinrichting alsmede daarvan voorziene wissel.
DE102014207457A1 (de) * 2014-04-08 2015-10-08 Siemens Aktiengesellschaft Anordnung, Prüfstand und Verfahren zur Prüfung eines Weichenantriebs
AT519432B1 (de) * 2016-11-23 2019-06-15 Amstetten Buntmetall Vorrichtung zur lagerung einer zungenschiene
AT519530B1 (de) * 2016-12-29 2018-12-15 Amstetten Buntmetall Vorrichtung zum bewegen einer zungenschiene einer weiche

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
GB114278A (en) * 1917-05-29 1918-03-28 Anders Julius Joest Improvements relating to Railway Points or Switches.
US1943998A (en) * 1930-08-13 1934-01-16 Mathews Conveyer Co Conveyer
US1965803A (en) * 1933-07-25 1934-07-10 Welles M Post Railway switch
CH368201A (de) * 1959-02-27 1963-03-31 Peddinghaus Carl Dan Kg Federnde Rollenlagerung für Weichenzungen
GB1122143A (en) * 1965-02-22 1968-07-31 Steel Co Of Wales Ltd Improvements in or relating to rollers for conveyors
DE1658366A1 (de) * 1967-10-16 1970-10-22 Wolfen Filmfab Veb Weichenzungenleitvorrichtung
AT375697B (de) * 1982-09-03 1984-08-27 Maurer Gerhard Rollenlagerung fuer weichenzungen
DE4041264A1 (de) * 1990-12-21 1992-06-25 Peddinghaus Carl Dan Gmbh Vorrichtung zum anheben der zungenschiene einer weiche
DE9109182U1 (fr) * 1991-07-25 1991-11-14 Bwg Butzbacher Weichenbau Gmbh, 6308 Butzbach, De
PL176589B1 (pl) * 1992-07-22 1999-06-30 Butzbacher Weichenbau Gmbh Urządzenie rolkowe
DE4224158A1 (de) * 1992-07-22 1994-01-27 Butzbacher Weichenbau Gmbh Rolleneinrichtung
US5390881A (en) * 1992-07-22 1995-02-21 Bwg Butzbacher Weichenbau Gmbh Roller assembly for a switch tongue used with a stock rail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2402506A2 (fr) 2010-07-01 2012-01-04 Schwihag Ag Dispositif de roulement pour une lame d'un aiguillage
DE102010025770A1 (de) 2010-07-01 2012-01-05 Schwihag Ag Rollvorrichtung für eine Zungenschiene einer Weiche

Also Published As

Publication number Publication date
EP0654561A1 (fr) 1995-05-24
DE59407003D1 (de) 1998-11-05
FI112104B (fi) 2003-10-31
DK0654561T3 (da) 1999-06-21
PL305883A1 (en) 1995-05-29
US5509626A (en) 1996-04-23
NO944401D0 (no) 1994-11-17
DE9317723U1 (de) 1994-01-20
FI945396A (fi) 1995-05-20
ATE171745T1 (de) 1998-10-15
ES2123747T3 (es) 1999-01-16
HU9400305V0 (en) 1995-04-28
NO305566B1 (no) 1999-06-21
FI945396A0 (fi) 1994-11-16
CA2136259A1 (fr) 1995-05-20
SI0654561T1 (en) 1999-02-28
PL175602B1 (pl) 1999-01-29
NO944401L (no) 1995-05-22
CA2136259C (fr) 1999-02-02
HU737U (en) 1996-02-28

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