EP0459857B1 - Weiche für Rillenführungsspur - Google Patents

Weiche für Rillenführungsspur Download PDF

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Publication number
EP0459857B1
EP0459857B1 EP91401262A EP91401262A EP0459857B1 EP 0459857 B1 EP0459857 B1 EP 0459857B1 EP 91401262 A EP91401262 A EP 91401262A EP 91401262 A EP91401262 A EP 91401262A EP 0459857 B1 EP0459857 B1 EP 0459857B1
Authority
EP
European Patent Office
Prior art keywords
switch
heel
stock rails
switch according
base
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
EP91401262A
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English (en)
French (fr)
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EP0459857A1 (de
Inventor
Gérard François Testart
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.)
Vossloh COGIFER SA
Original Assignee
COGIFER Compagnie Generale dInstallations Ferroviaires SA
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 COGIFER Compagnie Generale dInstallations Ferroviaires SA filed Critical COGIFER Compagnie Generale dInstallations Ferroviaires SA
Priority to AT91401262T priority Critical patent/ATE92558T1/de
Publication of EP0459857A1 publication Critical patent/EP0459857A1/de
Application granted granted Critical
Publication of EP0459857B1 publication Critical patent/EP0459857B1/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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/28—Rail tracks for guiding vehicles when running on road or similar surface

Definitions

  • the present invention relates to track devices for guided vehicles and more particularly guided by a guide track with a rut separate from the raceway on which wheels circulate ensuring the vertical lift of the vehicle.
  • the invention relates to a switch for a rut guide track which consists of a switch frame formed from two fixed counter needles and two partially movable needle blades.
  • Transport vehicles which move on tracks on which circulate wheels supporting the vehicle, the guidance of which is provided by rollers which follow a rut guide track are known.
  • the conventional switches used for means of transport on conventional railways cannot be used as such. Indeed, this would require moving heavy and bulky parts whose operating time would be relatively long and would require significant efforts.
  • the switch described in this document consists, essentially, of a fixed sub-assembly whose faces facing internal verticals constitute the external faces of the guide ruts and of a mobile sub-assembly, maneuverable in the manner of needle blades of a traditional switch, the opposite external vertical faces of which serve as internal faces for the ruts of guide which orient, in one direction or another, a guide roller independently of any action on the wheels used to support the vehicle.
  • the fixed sub-assembly consists of a single entity made of cast steel, coming from foundry, and comprising in itself parts serving for the sliding support of the mobile sub-assembly and parts serving to the embedding of the mobile sub-assembly as well as of the parts allowing the fixing of the control, engagement and immobilization systems of the mobile sub-assembly in each of the positions that it can take.
  • the object of the invention is to remedy most of the drawbacks previously briefly recalled by the use of a mechanically assembled or mechanically welded manufacturing technique which makes it possible to obtain quickly and with a very small number of elementary constituents different types of switches for rut guideways.
  • the subject of the invention is a switch for a rut guideway consisting of two lateral rails, each preferably having a shoe, a core. and a mushroom between the opposite sides and spaced from which can freely circulate a roller mounted on a vehicle to be driven by this way, where this switch intended to be carried by crosspieces or the like, has a switch frame formed from two fixed counter-needles and two partially movable needle blades which each have a point and a heel and which are arranged between these counter-needles so that their heels are immobilized and their points can be moved simultaneously by bending of the needle blades so that alternatively one or the other of these is applied to one or the other of these counter needles to, from a main route, give access to a direct route or a deviated route.
  • the switch according to the invention is characterized in that it comprises a chassis consisting, inter alia, of a simple end plate of mechanically-assembled or mechanically-welded tip to maintain the counter-needles having their origin on the route main, of a double end plate of mechanically assembled or mechanically welded heel to maintain each of the two pairs of counter-needle-heel of the needle blade of each of the direct and deviated routes, spacers to keep the counter-needles apart of the main route and the counter-needle-heel pairs of the needle blade of each of the direct and deviated routes, saddles to support these counter-needles and / or needle blades, internal stops placed between the blades d 'needle near their heel and carried by saddles, and external stops placed between the needles and needle blades near their point and carried by the counter-needles.
  • the vehicles which circulate on a raceway which supports, the levitation wheels and whose direction is ensured by lateral guide tracks are well known.
  • the subject of the invention is a track device and, more particularly, a switch which makes it possible to direct and change the direction followed by a vehicle which travels on a "clean" track or on a unmarked track using wheels which provide its lift by running on tracks and whose guidance is ensured, for example, using at least one roller moving in a rut when changing lanes.
  • this type of solution is compatible with traditional standard solutions and allows the crossing of vehicles such as cars or trucks.
  • the word "clean” here has its particular meaning associated with means of transport.
  • a rut guideway is, for example, made up of two lateral rails 10 each having a shoe 11, a core 12 and a mushroom 13. These mushrooms have sides 130 of which those facing each other are kept apart distance and between which can freely circulate at least one guide roller G of a vehicle V on which it is mounted in order to steer it along this path. It is these two sides which delimit an O rut.
  • the purpose of the switch according to the invention is to allow the vehicle V which follows a main route P to be able to be steered either on a direct route D or on a deviated route d .
  • the deviated route d is a curved track directed to the right. It is clear that with the necessary transpositions, this curved deviated route could also be directed to the left.
  • the switch according to the invention is intended to be carried for example by crosspieces, beams, slabs or any suitable suitable supports, not shown, on which it is held by common fixing means not shown such as lag screws.
  • assembly means 15 are used which include, for example, bolts 151 or screw-nuts and toads, struts 152 or the like, as is conventional.
  • This switch has a switch frame formed from two fixed counter needles 101 and two partially movable needle blades 102 which each have a point and a heel and which are arranged between these counter needles 101 so that the heels are immobilized by embedding and that the points can be moved simultaneously together by bending the needle blades which behave like a beam embedded by one of its ends.
  • a control, latching and immobilization system 17 makes it possible, alternatively, to place one or the other of the needle blades 102 against one or the other of the counter-needles 101 in order, from main route P, give access to direct route D or diverted route d .
  • the control, engagement and immobilization system 17, motorized or manual is of any known type. It includes, for example, a rod 171 for maneuvering terminated by a lug 172 which grips the tip of at least one of the needle blades to maneuver them.
  • the switch according to the invention comprises a frame made up, inter alia, of end plates 20, spacers 30, saddles 40 and stops 50.
  • the plates 20 comprise a simple tip end plate 21 mechanically assembled for example using HUCK bolts or mechanically welded to hold the counter needles 101 having their origin on the main route P.
  • the simple tip end plate 21 comprises a base 200, approximately rectangular, with a face 201 intended to support the counter needles 101.
  • This base 200 has on two of these opposite sides which are parallel to the track of the extensions 210 aligned transversely.
  • this base is formed an opening 211 piercing it and arranged in the axis of the extensions 210 for the passage of the lug 172 of the rod 171 of the control, engagement and immobilization system 17 of the blade tips needle 102.
  • the base On its face opposite to face 201, the base is provided in the area of the two extensions 210 with a tunnel 212 in U made of two lateral cheeks 213, perpendicular to the faces of the base, and d 'a floor 214 approximately parallel to the faces and joining the cheeks 213 for the passage of the rod 171 of the control, engagement and immobilization system 17.
  • a base 215 allows, if necessary, the fixing of this system 17. Thanks with the practically symmetrical construction which appears on examination of the drawing, it is possible to ensure control on one side or the other of the track.
  • the base 200 is also pierced with holes 202 intended to receive the fixing means such as lag screws or the like and with holes 203 for the assembly means 15.
  • the plates 20 comprise a double end plate of heel 22 mechanically assembled, for example using HUCK bolts or mechanically welded to maintain each of the two pairs of counter-needles 101-heel of the needle blade 102 of each of the direct routes. D and deflected d .
  • This double heel terminal plate comprises a base 200, approximately trapezoidal, the face 201 of which is intended to support these counter-needles 101 and heels of the needle blades 102.
  • this base 200 in this base 200 are formed two cutouts 221, open, which are placed close to the oblique sides of the trapezoid and which are oriented parallel thereto.
  • the base 200 carries, on its face 201, on each of the edges of the cutouts 221 parallel to the oblique sides of the trapezium of the wings 222, which are parallel to the sides in question, and reinforcements 223, which are perpendicular to these sides and s' extend from these to the wings 222.
  • This base is also pierced with holes 202, preferably in the vicinity of the wings 222, to receive the means for fixing the plate on crosspieces.
  • These base, wings and reinforcements are made of steel and are joined to each other, preferably by welding.
  • the spacers 30, whether the toe spacer 31 or the heel spacers 32, have the configuration of elongated U-shaped beams. As can be seen by examining the figures in the drawing, these spacers comprise a curvilinear bridge 301 which connects two parallel branches 302.
  • These branches are pierced with holes 303, preferably internally laminated and intended to receive mounting means 16 such as prismatic non-circular head screws and nuts.
  • mounting means 16 such as prismatic non-circular head screws and nuts.
  • the counterbore makes it possible to house the heads of the screws as is conventional.
  • the tip spacer 31 is mounted on the counter-needles 101, while the heel spacers 32 are mounted on the counter-needles 101 and the needle blades 102.
  • the heel spacers 32 are asymmetrical and have unequal parallel branches while, preferably, the toe spacer 31 is symmetrical and has equal parallel branches.
  • the toe spacer 31 and the heel spacers 32 are preferably made of cast iron or steel.
  • the saddles 40 are made of practically rectangular plates 41, one of the faces 401 of which is intended to support the counter needles 101 and the needle blades 102. These plates are pierced with holes 402, preferably near their small opposite sides, to receive the means of fixing to the crosspieces. As can be seen, especially in Figure 1, the length of the long opposite sides of the plates increases from one saddle to another, from the tip to the heel of the switch.
  • the saddles are made of steel.
  • the stops 50 include internal stops 51 and external stops 52.
  • the internal stops 51 are arranged between the two needle blades 102 and preferably have the configuration of a T-beam section with a table 510, trapezoidal, and a base 511, parallelepiped. These table and base are pierced with a hole 502 to receive the means of attachment to the crosspieces. As can be seen, the length of the parallel bases of the trapezoidal table 510 increases from one internal stop to the other, from the point to the heel of the switch.
  • the table and base of the internal stops are made of steel and are joined to each other preferably by welding.
  • the outer stops 52 preferably have the configuration of cylindrical pins which are axially pierced with a blind bore 503, preferably tapped, to receive mounting means on the counter needles 101. As can be seen, the axial length of the outer stops 52 increases from one stop to the other from the tip to the heel of the switch.
  • These outer stops are preferably made of steel.
  • steel E 24-2, A 50 and E 26-1 are used to manufacture the plates, saddles and stops and spacers.
  • the rails 10 which are made against the needles 101 and the needle blades 102 are, for example, traditional VIGNOLES rails in carbon steel.
  • the simple tip end plate 21 which has the essential role of ensuring one of the ordinates of the counter-needle 101, on the one hand, and, on the other hand, possibly supporting the control system, of engagement and immobilization of the needle blades which can differ from one switch to another.
  • the points of the needle blades 102 are joined together, preferably, with the interposition of a pad of a material which facilitates the relative sliding of the two needle blades against one another during their bending in order to reduce the maneuvering force to be applied to change direction.
  • pads are, for example, made of polyamide or polyethylene.
  • the needle blades 102 thus united are placed between the counter-needles 101 and are fixed in the heel on the double end plate of the heel 22.
  • use is made, on the one hand, of the heel spacers 30 which make it possible to associate the heels of each counter-needle and needle blade pair. This thus makes it possible to fix with great precision the spacing of the sides of the mushrooms which define the guide rut.
  • the switch according to the invention is particularly suitable for tracks for automatic vehicles of transport of people.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Push-Button Switches (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Nonwoven Fabrics (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Knitting Machines (AREA)
  • Automatic Assembly (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Escalators And Moving Walkways (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Golf Clubs (AREA)

Claims (13)

  1. Weiche für eine Rillenführungsspur (O) bestehend aus zwei seitlichen Schienen (10), die vorzugsweise jeweils eine Kufe (11), ein Stegblech (12) und einen Schienenkopf (13) zwischen Flanken (130) aufweisen, denen gegenüber sich im Abstand eine Kontaktrolle (G) frei bewegen kann, die an einem von dieser Rillenführungsspur zu führenden Fahrzeug (V) angeordnet ist, wobei diese von Querträgern abgestützte Weiche ein Weichenchassis aufweist, das aus zwei festen Backenschienen (101) und zwei teilweise beweglichen Weichenzungen (102) gebildet ist, die jeweils einen Kopfteil und einen Fußteil aufweisen, die zwischen diesen Backenschienen so angeordnet sind, daß ihre Fußteil immobilisiert sind, während ihre Kopfteile gleichzeitig durch Biegung der Weichenzungen (102) verschoben werden können, so daß abwechselnd die eine oder andere dieser Weichenzungen (102) an die eine oder andere der Backenschienen (101) angelegt werden kann, um ab einem Hauptpfad (P) Zugang zu einem direkten Pfad (D) oder zu einer Ableitung (d) zu gewährleisten,
    dadurch gekennzeichnet, daß
    sie ein Chassis aufweist, das unter anderem aus einer einfachen den Kopfteil bildendenden Endplatine (21) besteht, um die vom dem Hauptpfad (P) ausgehenden Backenschienen (101) zu halten, sowie eine doppelte den Fußteil bildende Endplatine (22), um die beiden Paare aus Backenschienen (101) und Fußteil der Weichenzungen (102) sowohl des direkten Pfades (D) als auch der Ableitung (d) zu halten, sowie Abstandsstücke (30, 31, 32), um die Backenschienen (101) von dem Hauptpfad (P) und die Paare aus Backenschienen (101) und Fußteil der Weichenzungen (102) sowohl von dem direkten Pfad (D) als auch von der Ableitung (d) wegzuspreizen, sowie Sättel (40), um die Backenschienen (101) und/oder Weichenzungen (102) abzustützen, sowie innere Widerlager (50, 51), die zwischen den Weichenzungen (102) in der Nähe ihres Fußteils angeordnet sind und von den Sätteln (40) abgestützt werden, sowie äußere Widerlager, die zwischen den Backenschienen (101) und den Weichenzungen (102) in der Nähe ihres Kopfteils angeordnet sind und von den Backenschienen (101) getragen werden.
  2. Weiche nach Anspruch 1,
    dadurch gekennzeichnet, daß
    die einfache Endplatine des Kopfteils (21) eine weitgehend rechteckige Fußplatte (200) mit einer Fläche (201) für die Abstützung der Backenschienen aufweist, und an zwei gegenüberliegenden Seiten parallel zur Schiene gefluchtete Verlängerungen (210), einen Ausschnitt (211), welcher die Fußplatte (200) in der Achse der Verlängerungen (210) für den Durchtritt eines Zungenklobens (172) eines Dreiecks (171) eines Systems (17) für die Betätigung, das Einklinken und Immobilisieren der Kopfteile der Weichenzungen (102) durchquert, und an der der Fläche (201) gegenüberliegenden Fläche, welche diese Backenschienen (101) dieser beiden Verlängerungen (210) trägt, einen U-förmigen Tunnel (212) aus zwei rechtwinklig zur Fläche des Fußteils verlaufenden seitlichen Backen (213) und einem Bodenteil (214), der weitgehend parallel zu dieser Fläche verläuft und die Backen (213) für den Durchtritt des Dreiecks (171) des Systems (17) für die Betätigung, das Einklinken und das Immobilisieren verbindet, sowie Bohrungen (202, 203), welche den Fußteil (200) in der Nähe seiner die Verlängerungen (210) tragenden Seiten durchqueren, um Mittel für die Befestigung der Zusammenabaumittel (15) an den Querträgern aufzunehmen.
  3. Weiche nach Anspruch 2,
    dadurch gekennzeichnet, daß
    der Fußteil, die Backen (213) und der Boden (214) aus Stahl hergestellt sind.
  4. Weiche nach einem der Ansprüche 1 oder 2,
    dadurch gekennzeichnet, daß
    die doppelte Endplatine (22) des Fußteils eine weitgehend trapezförmige Fußplatte (200) mit einer Fläche (201) aufweist, um die Backenschienen (101) und die Fußteile der Weichenzungen (102) abzustützen, sowie zwei Ausschnitte (221), die in der Nähe ihrer Querseiten parallel zu diesen angeordnet sind, sowie auf dieser Fläche (201) und auf den Rändern dieser Ausschnitte (121) parallel zu den Querseiten angeordnete Flügel (222), sowie rechtwinklig zu diesen Seiten verlaufende Verstärkungen (223), die sich von diesen zu den Flügeln (222) erstrecken, sowie Bohrungen (202, 203), die die Fußplatte (200) in der Nähe der Flügel (222) durchqueren, um Mittel für die Befestigung der Zusammenbaumittel (15) an den Querträgern aufzunehmen.
  5. Weiche nach Anspruch 4,
    dadurch gekennzeichnet, daß
    die Fußplatte (200), die Flügel (222) und die Verstärkungen (223) aus Stahl bestehen.
  6. Weiche nach einem der Ansprüche 1 bis 5,
    dadurch gekennzeichnet, daß
    die Abstandsstücke (30) längliche U-förmige Balken mit einem gekrümmten Steg (301) und zwei parallelen Schenkeln (302) sind, die durch diesen Steg verbunden werden und die innen angefaste Bohrungen (303) enthalten, um Mittel für die Montage (16) auf diesen Backenschienen (101) und/oder Weichenzungen (102) aufzunehmen.
  7. Weiche nach Anspruch 6,
    dadurch gekennzeichnet, daß
    die Schenkel (302) der Abstandsstücke des Fußteils des direkten Pfades (D) und der Ableitung (d) ungleich sind.
  8. Weiche nach einem der Ansprüche 1 bis 7,
    dadurch gekennzeichnet, daß
    die Abstandsstücke (30) aus Stahl bestehen.
  9. Weiche nach einem der Ansprüche 1 bis 8,
    dadurch gekennzeichnet, daß
    die Sättel (40) weitgehend rechtwinklige Platten (41) sind, deren eine Fläche (401) dafür bestimmt ist, diese Backenschienen (101) und/oder Weichenzungen (102) abzustützten, und die an ihren gegenüberliegenden kurzen Seiten von Bohrungen (402, 403) durchquert werden, um Mittel für die Befestigung an den Querträgern und Zusammenbaumittel (15) aufzunehmen, und bei denen die Länge der gegenüberliegenden großen Seiten von einem Sattel zum anderen zwischen dem Kopfteil und dem Fußteil der Weiche ansteigt.
  10. Weiche nach Anspruch 9,
    dadurch gekennzeichnet, daß
    die Sättel aus Stahl hergestellt sind.
  11. Weiche nach einem der Ansprüche 1 bis 10,
    dadurch gekennzeichnet, daß
    die inneren Widerlager (50, 51) die Konfiguration eines T-förmigen Balkenabschnittes mit einem trapezförmigen Tisch (510) haben, dessen Basislänge von einem Widerlager zum nächsten zwischen dem Kopfteil und dem Fußteil der Weiche ansteigt, und mit einem parallelepipeden Sockel (511), der von einer Bohrung (502) für die Aufnahme von Mitteln für die Befestigung an den Querträgern durchquert wird.
  12. Weiche nach Anspruch 12,
    dadurch gekennzeichnet, daß
    der Tisch (510) und der Sockel (511) aus Stahl hergestellt sind.
  13. Weiche nach einem der Ansprüche 1 bis 12,
    dadurch gekennzeichnet, daß
    die äußeren Widerlager (50, 52) die Konfiguration von zylindrischen Stiften haben, die axial von einem Sacklochgewinde (503) durchquert werden, um Mittel (16) für die Montage an den Backenschienen (101) aufzunehmen und deren Länge von einem Widerlager zum anderen zwischen dem Kopfteil und dem Fußteil der Weiche ansteigt.
EP91401262A 1990-05-23 1991-05-15 Weiche für Rillenführungsspur Expired - Lifetime EP0459857B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91401262T ATE92558T1 (de) 1990-05-23 1991-05-15 Weiche fuer rillenfuehrungsspur.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9006463A FR2662450B1 (fr) 1990-05-23 1990-05-23 Aiguillage pour voie de guidage a orniere.
FR9006463 1990-05-23

Publications (2)

Publication Number Publication Date
EP0459857A1 EP0459857A1 (de) 1991-12-04
EP0459857B1 true EP0459857B1 (de) 1993-08-04

Family

ID=9396897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91401262A Expired - Lifetime EP0459857B1 (de) 1990-05-23 1991-05-15 Weiche für Rillenführungsspur

Country Status (10)

Country Link
US (1) US5207401A (de)
EP (1) EP0459857B1 (de)
JP (1) JPH07107242B2 (de)
KR (1) KR0149866B1 (de)
AT (1) ATE92558T1 (de)
CA (1) CA2043027C (de)
DE (1) DE69100222T2 (de)
ES (1) ES2043446T3 (de)
FR (1) FR2662450B1 (de)
HU (1) HU214067B (de)

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FR2695662B1 (fr) * 1992-09-11 1994-11-18 Cogifer Encastrement de la pointe mobile dans le berceau d'un cÓoeur de croisement incorporé dans les longs rails soudés et procédé de réalisation d'un tel encastrement.
GB2417510B (en) * 2004-08-31 2007-09-05 Balfour Beatty Plc Switch
JP2006328732A (ja) * 2005-05-25 2006-12-07 Chubu Kido Kensetsu Kk 可動クロッシング装着作業補助用ガイドキャップ及び可動クロッシング装着方法
FR2916103B1 (fr) * 2007-05-11 2009-06-26 Cnes Epic Actionneur electromagnetique a reluctance variable
KR101067834B1 (ko) * 2008-12-11 2011-09-27 삼표이앤씨 주식회사 철도 분기기용 베이스플레이트와 이를 이용한 침목 배치구조 및 방법
GEP201706726B (en) * 2016-05-24 2017-08-25 Point switch

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FR2307689A1 (fr) * 1975-04-14 1976-11-12 Matra Engins Appareil de guidage central de vehicules
JPS5927801A (ja) * 1982-08-06 1984-02-14 Tanabe Seiyaku Co Ltd 防虫ラテツクス組成物およびその製法
DE3736886C1 (de) * 1987-10-30 1989-06-22 Georg Uttscheid Weiche fuer ein Bodentransportersystem
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AT390084B (de) * 1988-05-20 1990-03-12 Voest Alpine Maschinenbau Weiche mit einem herzstueck mit beweglicher haupt- und beispitze

Also Published As

Publication number Publication date
HUT57855A (en) 1991-12-30
CA2043027A1 (fr) 1991-11-24
CA2043027C (fr) 1998-08-11
KR910020268A (ko) 1991-12-19
HU214067B (en) 1997-12-29
US5207401A (en) 1993-05-04
FR2662450B1 (fr) 1992-09-11
JPH04231501A (ja) 1992-08-20
KR0149866B1 (ko) 1999-03-30
DE69100222T2 (de) 1993-11-11
DE69100222D1 (de) 1993-09-09
FR2662450A1 (fr) 1991-11-29
EP0459857A1 (de) 1991-12-04
ES2043446T3 (es) 1993-12-16
JPH07107242B2 (ja) 1995-11-15
ATE92558T1 (de) 1993-08-15

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