EP0690940B1 - Schienenanordnung - Google Patents

Schienenanordnung Download PDF

Info

Publication number
EP0690940B1
EP0690940B1 EP94911926A EP94911926A EP0690940B1 EP 0690940 B1 EP0690940 B1 EP 0690940B1 EP 94911926 A EP94911926 A EP 94911926A EP 94911926 A EP94911926 A EP 94911926A EP 0690940 B1 EP0690940 B1 EP 0690940B1
Authority
EP
European Patent Office
Prior art keywords
plate
rail
arrangement according
foot
projections
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
EP94911926A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0690940A1 (de
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
Priority claimed from DE19934309515 external-priority patent/DE4309515A1/de
Application filed by Voestalpine BWG GmbH, Butzbacher Weichenbau GmbH filed Critical Voestalpine BWG GmbH
Publication of EP0690940A1 publication Critical patent/EP0690940A1/de
Application granted granted Critical
Publication of EP0690940B1 publication Critical patent/EP0690940B1/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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
    • 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
    • E01B7/22—Special sleepers for switches or crossings; Fastening means therefor

Definitions

  • the invention relates to a rail arrangement
  • a rail arrangement comprising a on a base plate arranged first rail such as stock rail with rail foot and one on a second plate like sliding chair arranged second rail like switch tongue with Rail foot that is fixed between projections like ribs and over fasteners like tension clamps is held down on the plate, with the second plate over at least one spring element is clamped to the base plate and the rail foot holds down the first rail or at least forms an anti-tip device for it.
  • a device which consists of a separate from the Base plate arranged sliding chair, which with the foot of the stock rail one Form-fit forms and by a spring element lying on the side of the sliding chair is clamped on the base plate.
  • the spring element has a U-shape and supports with his free leg ends on one above the base of the stock rail lying edition. If the U-shaped spring element breaks, the sliding chair can Stop holding the stock rail down.
  • EP 0 336 311 B1 describes a device for fastening a rail, whose foot is held down by a spring element which is detachable from one on the Base plate arranged sliding chair goes out and is clamped over an abutment, is an integral part of the base plate.
  • a two-part sliding chair is known from EP 0 113 515 A1.
  • One with one The first part of a sliding chair that supports the section on the foot of the rail is detachable from a second part, which is firmly connected to a base plate.
  • a stock rail fastening can be found in EP 0 343 149 A2, in which A spring with a progressive characteristic curve is supported on the stock rail base.
  • One of the objects of the present invention is an apparatus of the type described above so that with a simple construction on the one hand a tilting of the rail is excluded and on the other hand it is ensured that the second plate even when the spring or springs holding it down breaks cannot be moved to the base plate uncontrollably, so that always a safe holding down of the rail is ensured like the stock rail. It is too Object of the invention, on the second plate in the second rail like switch tongue set desired positions or easily adapt to different To be able to make rail foot widths.
  • the object is essentially achieved in that the second plate with the base plate is connected via an additional connecting element such as a screw element, with one of the fastenings for the rail foot of the second rail cooperates.
  • the attachment to the rail foot of the second rail such as a the turnout tongue exciting screw element, in addition to that the second plate - in addition to the basically existing fuse via at least one spring element - is screwed onto the base plate to provide additional security Offer.
  • the screw element penetrates at least one of the projections such as Rib.
  • the screw element has a slot penetrates, which runs in the longitudinal direction of both the plate and the base plate.
  • the slot has one for the slidably arranged Screw element suitable insertion opening, in particular from the rail remote End of the slot.
  • the slot is at least partially in the second plate protrusions extending from the base plate as in the section L-shaped Cheeks or thighs is limited. These protrusions extend into Longitudinal direction of the base plate or plate, so that it is additionally secured against rotation.
  • the projections such as ribs can optionally be slidable to the second plate be arranged, however, it is preferably provided that at least one of the Fastenings for the rail foot of the second rail are an integral part of the plate is.
  • a further development of the invention is characterized in that the Protrusions such as ribs start from a third plate that is releasable with the second Plate over at least one of the cooperating with one of the fasteners Screw elements is connected.
  • the third plate can be moved to the second plate can be arranged to the projections at the desired distance of the To be able to adjust the rail to each other.
  • the projections are like ribs themselves preferably integral parts of the third plate.
  • the projections like ribs itself in the longitudinal direction the third plate is slidable.
  • a device for fastening a rail in the form of a stock rail (10) shown which is arranged on a base plate (12) via its rail foot (40) and on the one hand by a tension clamp (14) and on the other hand by a second plate (16) is held down.
  • this has a structure of a Sliding chair for switch tongues with the restriction that that of the stock rail (10) associated rail (18) not displaceable, but between ribs (20) and (22) is arranged fixed to the stock rail (10).
  • the base plate (16) is first detachable via rod spring elements (24) and (26) the base plate (12) also referred to as a ribbed plate.
  • the Bar spring elements (24) and (26) between firmly emanating from the ribbed plate Abutments (28) and from the plate (16) outgoing supports braced.
  • Support facing away from the rail bear the reference numerals (30) and (32).
  • a rail side Support is denoted by (34).
  • the abutment (28) forms an upper boundary of a channel (36) on the circumferential side is closed and open at the end.
  • Each channel (36) points in the direction the tapered insertion opening (38), the openings (38) being such run that each spring element (26) from the side into the channel (36) and then stretched between the supports (32) and (34) and the abutments (28) becomes. This causes the plate (16) with its front above the Rail foot (40) extending section (48) on the rail foot to the Hold down.
  • the second plate (16) has cavities, see above that the former are at least partially surrounded by the second plate (16).
  • the rail-side supports (34) extend along the edge of the rail base (40) of the stock rail (10), on the opposite side as it were on one Rib (42) abuts and is held down by the tension clamp (14).
  • the rod spring elements (24) and (26) also extend in from the longitudinal edge outgoing open channels, the underside of the ribbed plate (12) and the top are limited by the second plate (16). Each spring element (24) or (26) also projects from the rear of the respective channel to both the rod spring element (24, 26) easy to grasp for assembly and removal from the channel.
  • An L-shaped projection (44) extends from the center of the ribbed plate (12) in the plate (16) and in the longitudinal direction of the recess (46) such intervenes that if the spring elements (24) and (26) fail, the plate (16) is lifted is excluded. This results in a further tilt protection for the rail (10).
  • the projection (44) can also rest on the edge of the rail foot (40), so that additionally the function of a rib is exercised.
  • the plate (16) is further secured by a screw (50), via which a clamp (52) extending from the rib (22) is tensioned, via which the foot (50 ') the second rail (18) is held down.
  • a clamp (52) extending from the rib (22) is tensioned, via which the foot (50 ') the second rail (18) is held down.
  • Corresponding tension clamp is provided, which is provided with the reference number (54). The screw that clamps the clamp is screwed to the plate (16).
  • the screw (50) passes through a slot (56) which starts from the base plate (12) and ends at the top of the second plate (16).
  • the slot faces away from the rail (56) accessible via an insertion opening (58) through which the screw (50) is inserted can be.
  • the slot (56) is of legs or cheeks which are L-shaped in section limited the base plate (12), which are provided with the reference numerals (60) and (62) are and - as FIGS. 2 and 3 illustrate - in a chamber (64) Extend plate (16).
  • the clear distance between the cross legs (66) and (68) of the Legs (60) and (62) are adapted to the diameter of the screw shaft, that is, less than its head or mother (70).
  • the rib (22) is not an integral part of the base plate (16), this can are moved along the slot (56) together with the screw (50).
  • the slot (56) may optionally have a length that allows both ribs delimiting a rail foot can be arranged displaceably.
  • the teaching of the invention also has the advantage that only two Different types of plates are required to hold a switch tongue.
  • the plates according to the invention can only last longer than usual a spring-held plates, as an additional fastening via the screw he follows. The jumps of inertia occurring in known switch areas are avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Moving Of Heads (AREA)
  • Insulated Conductors (AREA)
  • Shutters For Cameras (AREA)
  • Chairs Characterized By Structure (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Noodles (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Sorting Of Articles (AREA)
  • Paper (AREA)
  • Scissors And Nippers (AREA)
  • Soil Working Implements (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Near-Field Transmission Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
EP94911926A 1993-03-25 1994-03-18 Schienenanordnung Expired - Lifetime EP0690940B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4309515 1993-03-25
DE19934309515 DE4309515A1 (de) 1993-03-25 1993-03-25 Schienenanordnung
DE4310300 1993-03-30
DE4310300 1993-03-30
PCT/EP1994/000864 WO1994021859A1 (de) 1993-03-25 1994-03-18 Schienenanordnung

Publications (2)

Publication Number Publication Date
EP0690940A1 EP0690940A1 (de) 1996-01-10
EP0690940B1 true EP0690940B1 (de) 1998-06-03

Family

ID=25924275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94911926A Expired - Lifetime EP0690940B1 (de) 1993-03-25 1994-03-18 Schienenanordnung

Country Status (12)

Country Link
EP (1) EP0690940B1 (enExample)
KR (1) KR100332005B1 (enExample)
AT (1) ATE166937T1 (enExample)
AU (1) AU6428194A (enExample)
DE (1) DE59406141D1 (enExample)
DK (1) DK0690940T3 (enExample)
ES (1) ES2118397T3 (enExample)
FI (1) FI954492A0 (enExample)
NO (1) NO953753L (enExample)
PL (2) PL310822A1 (enExample)
TW (1) TW253921B (enExample)
WO (1) WO1994021859A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041816B4 (de) * 2009-09-18 2011-07-28 Vossloh-Werke GmbH, 58791 Unterlegplatte für die Befestigung einer Schiene auf einem festen Untergrund und Befestigung einer Schiene
ES2397149B1 (es) * 2011-01-12 2014-04-24 Jez Sistemas Ferroviarios, S.L. Placa para aparatos de vía de altas prestaciones
KR200453894Y1 (ko) 2011-01-26 2011-06-01 주식회사베스트엔지니어링 레일 체결구조

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489882A (en) * 1974-10-26 1977-10-26 Hixson R Rail fastening assembly
US4326670A (en) * 1980-06-23 1982-04-27 Lord Corporation Adjustable spring clip
DE3411122A1 (de) * 1984-03-26 1985-10-03 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach Vorrichtung zum befestigen von schienen
US4615484A (en) * 1985-05-20 1986-10-07 San Francisco Bay Area Rapid Transit District Insulative protective device for rail fastener
AT389721B (de) * 1988-05-20 1990-01-25 Voest Alpine Maschinenbau Vorrichtung zum befestigen von backenschienen in weichen

Also Published As

Publication number Publication date
FI954492A7 (fi) 1995-09-22
KR100332005B1 (ko) 2002-08-13
TW253921B (enExample) 1995-08-11
ES2118397T3 (es) 1998-09-16
PL310822A1 (en) 1996-01-08
FI954492L (fi) 1995-09-22
DE59406141D1 (de) 1998-07-09
ATE166937T1 (de) 1998-06-15
FI954492A0 (fi) 1995-09-22
PL57834Y1 (en) 2000-04-28
DK0690940T3 (da) 1999-03-22
WO1994021859A1 (de) 1994-09-29
NO953753L (no) 1995-11-03
EP0690940A1 (de) 1996-01-10
NO953753D0 (no) 1995-09-22
AU6428194A (en) 1994-10-11

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