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EP0571357A2 - Einrichtung zum Festlegen von Gleiteinlagen - Google Patents

Einrichtung zum Festlegen von Gleiteinlagen Download PDF

Info

Publication number
EP0571357A2
EP0571357A2 EP93890093A EP93890093A EP0571357A2 EP 0571357 A2 EP0571357 A2 EP 0571357A2 EP 93890093 A EP93890093 A EP 93890093A EP 93890093 A EP93890093 A EP 93890093A EP 0571357 A2 EP0571357 A2 EP 0571357A2
Authority
EP
European Patent Office
Prior art keywords
sliding
inserts
groove
chair
insert
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.)
Ceased
Application number
EP93890093A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0571357A3 (no
Inventor
Gerald Durchschlag
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 Railway Systems GmbH
Original Assignee
Voestalpine VAE GmbH
Voestalpine Weichensysteme 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 VAE GmbH, Voestalpine Weichensysteme GmbH filed Critical Voestalpine VAE GmbH
Publication of EP0571357A2 publication Critical patent/EP0571357A2/de
Publication of EP0571357A3 publication Critical patent/EP0571357A3/xx
Ceased 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
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/042—Sliding
    • 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
    • E01B2202/06—Use of friction-reducing surfaces

Definitions

  • the invention relates to a device for fixing at least one interchangeable elongated slide insert, in particular plastic slide inserts, in recesses of a sliding chair or ribbed plate, in which the side surfaces of the slide inserts are at least partially overlapped or attacked by inwardly jumping walls of the recesses.
  • the invention now aims to provide a device of the type mentioned, in which the locking of sliding parts with a substantially elongated shape in a sliding chair or a ribbed plate succeeds in a particularly simple manner and in which the divided formation of sliding inserts can be avoided .
  • the design according to the invention is intended to enable secure locking of sliding inserts in the form that only a small number of separate parts or sliding inserts are required per sliding chair or ribbed plate.
  • the design according to the invention is essentially characterized in that the sliding inserts have a rectilinear groove on their underside transversely to their longer axis, that the sliding chair or ribbed plate on its upper side is in alignment with the groove of the sliding inserts in the locking position of the sliding inserts, groove open to the top and that the groove of the sliding chair or ribbed plate and the groove of the sliding inserts in the locking position define a clear opening for the insertion of a rod-shaped locking member, the free ends of which protrude plastically deformable at the edges of the sliding chair or ribbed plate.
  • elongated sliding inserts can be used, which can simply be inserted into a corresponding groove, in particular a groove with a dovetail profile of the sliding seat of the ribbed plate, it is possible to find sufficiency with a small number of such sliding inserts and because the sliding inserts have a groove which is open at the bottom , and that the ribbed plates or the sliding chair have a corresponding groove aligned in the locking position with the groove of the sliding insert, open grooves are provided in the not yet assembled state, which can be easily kept free of dirt and which immediately after inserting the sliding insert a corresponding channel or form a corresponding opening for receiving a locking member in the form of a rod.
  • Such a rod-shaped locking member can then be secured in its position simply by bending the ends with hammer blows at the edges of the slide plate or slide chair. Overall, this results in a particularly simple and solid assembly, in which cheap bar profiles can be used for the locking members.
  • the design is advantageously made such that the locking member is formed by an edge bar, the edge bar preferably having a rectangular profile.
  • a rectangular profile of this type allows the free end of the locking member to be bent or folded over the shorter side of such a rectangle with little effort.
  • the design is such that the length of the longer axes of the sliding inserts is substantially the same as the length of the sliding chair or ribbed plates in the direction of displacement of the sliding parts, so that a small number of sliding inserts per sliding chair can be used.
  • the advantage is achieved that a plurality of sliding inserts can be securely locked with the same locking member, for which purpose the design is advantageously made such that at least two sliding inserts arranged in parallel in a sliding chair or ribbed plate with a common locking member can be determined.
  • the design is advantageously made such that the sliding inserts on their sliding surface facing the sliding parts are under grooves extending at an acute angle to the longer axis of the sliding surface.
  • FIG. 1 shows a perspective view of a first embodiment of a device according to the invention, parts of the sleeper or ribbed plate as well as the rails fixed thereon or slidably arranged being additionally shown schematically;
  • 2 shows a plan view of a modified embodiment of a sliding insert according to the invention; 3 shows a side view in the direction of arrow III of FIG. 2; 4 shows an end view in the direction of arrow IV of FIG. 2;
  • 5 shows a plan view of a sliding or ribbed plate for cooperation with the embodiment of a sliding insert according to FIG. 2; 6 shows a side view in the direction of arrow VI in FIG. 5; 7 shows an end view in the direction of arrow VII of FIG.
  • FIG. 5 shows a plan view of a modified embodiment of a sliding chair or ribbed plate with partially inserted sliding inserts
  • 9 shows an end view in the direction of arrow IX of FIG. 8
  • 10 shows a side view in the direction of the arrows X in FIGS. 8 and 9
  • 11 shows a plan view of a sliding insert for use in connection with the design according to FIG. 8
  • FIG. 12 shows a side view in the direction of arrow XII in FIG. 11.
  • a rib plate 2 is fixed on a threshold 1 by means of screw connections 3, a fixed rail 24 being fixed on this rib plate 2 in a manner known per se and not shown in detail.
  • a sliding chair 4 is also provided on the ribbed plate 2, wherein sliding inserts 5 are arranged in the sliding chair 4, which in the embodiment shown are arranged as plastic sliding inserts 5, on which a movable rail 6 is supported in a sliding manner.
  • the plastic sliding inserts 5 have an elongated shape and are can be inserted into corresponding recesses in the sliding chair 4, the side surfaces of the sliding inserts being at least partially overlapped or engaged behind by walls of the recesses in the sliding chair that jump inward, as will become clearer in the following embodiments.
  • the sliding inserts 5 have a rectilinear groove on their underside transversely to their longer axis, with a groove aligned with this groove in the sliding inserts 5 in the locking position of the same in the sliding chair 4.
  • a rod-shaped locking member 7 can be inserted into the mutually aligned grooves and serves to secure the position of the insertable sliding inserts.
  • the locking member is formed, for example, by an edge bar, which has a rectangular profile.
  • the free ends 8 of the rod-shaped locking member 7 can be plastically deformed at the edges of the sliding chair 4, whereby, for example, after insertion into the sliding inserts 5 and passage through the groove formed by the recesses in the sliding inserts and sliding chair surfaces, they can be turned over, for example by hammer blows.
  • sliding inserts 5 which are made of plastic throughout.
  • grooves 9 are provided to keep them clean on the sliding surface facing the rail 6 and enclose an acute angle with the longitudinal axis of the sliding inserts 5, so that any dirt that may occur is easily carried away can be.
  • two sliding inserts 5 are arranged next to one another in a common sliding chair 4, essentially parallel to one another, and are held in position with a common locking element 7.
  • a modified design of a maintenance-free sliding insert 10 is used.
  • This sliding insert consists of a base material in which lubricant deposits 11 are arranged.
  • the Lubricant depots 11 are not shown in FIGS. 3 and 4 for the sake of clarity.
  • the sliding insert 10 has on its underside a groove 12 running transversely to its longitudinal axis, which in the correct position of the sliding insert in the sliding chair or ribbed plate with an also elongated groove formed in the sliding chair or ribbed plate aligned position, as will be clearly seen below.
  • the sliding insert 10 has on one of its long sides a continuous oblique side surface 13, while on the opposite oblique side surface the side surface is interrupted, so that there are projections 14 which are separated from one another by completely offset regions 15.
  • a sliding insert can be inserted into a correspondingly designed recess in the sliding chair or ribbed plate, as in the manner of a bayonet lock, as will become clear with reference to FIGS. 5 to 7, so that overall shorter displacement paths for one against ascent secure position of the sliding inserts is made possible.
  • FIGS. 5 to 7 show a sliding chair or ribbed plate 16 which is correspondingly shaped for interaction with sliding inserts according to FIGS. 2 to 4.
  • the recesses 19 in the sliding chair or ribbed plate for receiving the sliding inserts 10 have a continuous inwardly jumping wall 20 on one side surface, while in accordance with the projecting ones on the opposite side surfaces or stepped areas 14 and 15 of the sliding insert 10 are likewise interrupted projecting wall areas 21 which are separated from one another by free areas 22 in order to ensure a fixing of the sliding inserts 10 in the manner of a bayonet catch.
  • FIGS. 8 to 10 show a modified embodiment in a representation similar to FIGS. 5 to 7, the sliding inserts 10 being shown partly in the inserted position and partly in a partially pivoted position suitable for further insertion.
  • the slide insert 10 on the left in this figure corresponding to the projecting areas 14 of the side walls, dips into the free areas 22 in the area of the side walls 21, whereupon after sliding the slide insert 10 in the sense of its longitudinal axis, an overlap of the Side wall areas of the sliding insert 10 is ensured.
  • the rod-shaped locking member 7 can again be introduced into the free passage opening defined by the grooves 12 and 18 and folded over or bent over at the free ends.
  • the sliding chair or ribbed plate for limiting the insertion movement of the sliding inserts 10 has stop areas 23 in which the sliding insert is also overlapped by inwardly projecting side walls.
  • FIGS. 8 to 10 show a slide insert 10 suitable for use in the embodiment according to FIGS. 8 to 10 in a top view and a side view, the continuous, oblique side edges of the slide insert corresponding to the recess 19 in the slide chair. or rib plate protrude over a larger area than that shown in Fig. 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Food-Manufacturing Devices (AREA)
EP93890093A 1992-05-18 1993-05-10 Einrichtung zum Festlegen von Gleiteinlagen Ceased EP0571357A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1019/92 1992-05-18
AT0101992A AT397673B (de) 1992-05-18 1992-05-18 Einrichtung zum festlegen von gleiteinlagen

Publications (2)

Publication Number Publication Date
EP0571357A2 true EP0571357A2 (de) 1993-11-24
EP0571357A3 EP0571357A3 (no) 1994-03-30

Family

ID=3505005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93890093A Ceased EP0571357A2 (de) 1992-05-18 1993-05-10 Einrichtung zum Festlegen von Gleiteinlagen

Country Status (11)

Country Link
US (1) US5356224A (no)
EP (1) EP0571357A2 (no)
CN (1) CN1097846A (no)
AT (1) AT397673B (no)
AU (1) AU656265B2 (no)
CA (1) CA2096357A1 (no)
CZ (1) CZ90693A3 (no)
FI (1) FI932233A (no)
NO (1) NO931771L (no)
SI (1) SI9300262A (no)
SK (1) SK43993A3 (no)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013024232A1 (fr) * 2011-08-18 2013-02-21 Vossloh Cogifer (Societe Anonyme) Dispositif de positionnement de rouleaux pour systeme d'assistance a la manoeuvre
FR2979925A1 (fr) * 2011-09-08 2013-03-15 Vossloh Cogifer Dispositif de manoeuvre ferroviaire sans graissage
EP3025955A1 (de) * 2014-11-26 2016-06-01 Airbus Defence and Space GmbH Hochauftriebssystem
CN111365591A (zh) * 2020-04-29 2020-07-03 新昌县宏满机械科技有限公司 一种铸造加工用成型设备的可水平滑动的设备机架

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664646B2 (en) * 1993-01-04 1995-11-23 James Hardie Research Pty Limited A skid bracket assembly
DE102004004784B4 (de) * 2004-01-30 2007-05-10 Cdp Bharat Forge Gmbh Vorrichtung zum Verschieben einer Zungenschiene
AT9061U1 (de) * 2006-02-14 2007-04-15 Vae Gmbh Vorrichtung zum anheben einer zungenschiene
DE102007038653B4 (de) * 2006-10-13 2017-01-05 Schwihag Ag Vorrichtung zum Umstellen von Weichenzungen
CN103132400B (zh) * 2013-03-20 2015-01-07 中国铁建重工集团有限公司 一种用于道岔转辙器的滑动装置
CN103231985B (zh) * 2013-04-03 2015-02-25 深圳市华星光电技术有限公司 起重轨道结构
DE102018007887A1 (de) * 2018-10-05 2020-04-09 Deutsche Bahn Ag Vorrichtung zum Umstellen der Zungenschiene einer Schienenweiche

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918253A1 (de) * 1969-04-03 1970-10-08 Sankyo Co Verbessertes Verfahren zur Herstellung von 3-Hydroxyisoxazolverbindungen
DE2729692A1 (de) * 1976-07-01 1978-01-05 Gestivalmo Sa Holding Vorrichtung zum einbau in eine bahngleisweiche
DE2729723A1 (de) * 1977-07-01 1979-01-18 Koellmann U Vorlaender Fa Rippenplatte mit gleitstuhl und verfahren zu deren herstellung
WO1990009484A1 (de) * 1989-02-10 1990-08-23 Magna Holding Anstalt Gleiteinlage für zungenvorrichtungen wie auch für gleitflächen für bewegliche herzstückspitzen, sowie verfahren zum befestigen einer derartigen gleiteinlage an dem gleitbett von zungenvorrichtungen
AT392497B (de) * 1989-06-02 1991-04-10 Voest Alpine Maschinenbau Gleitstuhl, gleitplatte bzw. rippenplatte fuer schienenweichen oder -kreuzungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1683745A (en) * 1926-01-11 1928-09-11 George D Watson Oil-well apparatus
US2630353A (en) * 1949-06-22 1953-03-03 Giddings & Lewis Way construction for machine tools
US3053580A (en) * 1960-03-16 1962-09-11 Bullard Co Slide bearing
CH669231A5 (de) * 1986-01-14 1989-02-28 Magna Holding Anstalt Gleitstuhl fuer weichen und kreuzungen.
US4738081A (en) * 1986-09-09 1988-04-19 Tisma Machine Corporation Automatic packaging machines with wear resistant parts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918253A1 (de) * 1969-04-03 1970-10-08 Sankyo Co Verbessertes Verfahren zur Herstellung von 3-Hydroxyisoxazolverbindungen
DE2729692A1 (de) * 1976-07-01 1978-01-05 Gestivalmo Sa Holding Vorrichtung zum einbau in eine bahngleisweiche
DE2729723A1 (de) * 1977-07-01 1979-01-18 Koellmann U Vorlaender Fa Rippenplatte mit gleitstuhl und verfahren zu deren herstellung
WO1990009484A1 (de) * 1989-02-10 1990-08-23 Magna Holding Anstalt Gleiteinlage für zungenvorrichtungen wie auch für gleitflächen für bewegliche herzstückspitzen, sowie verfahren zum befestigen einer derartigen gleiteinlage an dem gleitbett von zungenvorrichtungen
AT392497B (de) * 1989-06-02 1991-04-10 Voest Alpine Maschinenbau Gleitstuhl, gleitplatte bzw. rippenplatte fuer schienenweichen oder -kreuzungen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013024232A1 (fr) * 2011-08-18 2013-02-21 Vossloh Cogifer (Societe Anonyme) Dispositif de positionnement de rouleaux pour systeme d'assistance a la manoeuvre
FR2979113A1 (fr) * 2011-08-18 2013-02-22 Vossloh Cogifer Dispositif de positionnement de rouleaux pour systeme d'assistance a la manœuvre
EA027376B1 (ru) * 2011-08-18 2017-07-31 Воссло Кожифер С.А. Поворотное устройство роликового типа для системы поддержки маневрирования
FR2979925A1 (fr) * 2011-09-08 2013-03-15 Vossloh Cogifer Dispositif de manoeuvre ferroviaire sans graissage
EP3025955A1 (de) * 2014-11-26 2016-06-01 Airbus Defence and Space GmbH Hochauftriebssystem
US10272989B2 (en) 2014-11-26 2019-04-30 Airbus Defence and Space GmbH High-lift system
CN111365591A (zh) * 2020-04-29 2020-07-03 新昌县宏满机械科技有限公司 一种铸造加工用成型设备的可水平滑动的设备机架
CN111365591B (zh) * 2020-04-29 2021-09-10 新昌县宏满机械科技有限公司 一种铸造加工用成型设备的可水平滑动的设备机架

Also Published As

Publication number Publication date
AU656265B2 (en) 1995-01-27
ATA101992A (de) 1993-10-15
SI9300262A (sl) 1993-12-31
NO931771D0 (no) 1993-05-14
AT397673B (de) 1994-06-27
FI932233A (fi) 1993-11-19
AU3849293A (en) 1993-11-25
NO931771L (no) 1993-11-19
EP0571357A3 (no) 1994-03-30
CA2096357A1 (en) 1993-11-19
CN1097846A (zh) 1995-01-25
CZ90693A3 (en) 1994-02-16
FI932233A0 (fi) 1993-05-17
US5356224A (en) 1994-10-18
SK43993A3 (en) 1993-12-08

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