EP1384813A2 - Croisement des rails à gorge - Google Patents

Croisement des rails à gorge Download PDF

Info

Publication number: EP1384813A2
Authority: EP; European Patent Office
Prior art keywords: grooved rail; flange; crossing; lower flange; area according
Prior art date: 2002-07-24
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.): Granted

Application number

EP03012015A

Other languages

German (de)

English (en)

Other versions

EP1384813B1 (fr

EP1384813A3 (fr

Inventor

Heinrich Brackmann

Brigitte König

Jürgen Naumann

Bodo Ernst

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.)

Schreck Mieves GmbH

Original Assignee

Schreck Mieves 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.)

2002-07-24

Filing date

2003-05-28

Publication date

2004-01-28

2002-08-27 Priority claimed from DE10240023A external-priority patent/DE10240023C1/de

2003-05-28 Application filed by Schreck Mieves GmbH filed Critical Schreck Mieves GmbH

2004-01-28 Publication of EP1384813A2 publication Critical patent/EP1384813A2/fr

2004-09-15 Publication of EP1384813A3 publication Critical patent/EP1384813A3/fr

2008-07-09 Application granted granted Critical

2008-07-09 Publication of EP1384813B1 publication Critical patent/EP1384813B1/fr

2023-05-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- E01B7/28—Crossings

Definitions

the invention relates to a grooved rail crossing area according to the preamble of claim 1.
the connector has a first driving groove with a crossing region of a second driving groove and a crossing second driving groove.
the known connection elements consist of tempered steels that have the dynamic properties of the rail material exceed and in the tempered state a high strength exhibit.
the four ends of the two grooved rail tracks are usually with the connection areas of the connection element welded in the area of the driving grooves.
a disadvantage of the known in Grooved rail crossing areas used block-shaped connecting elements is that it is due to the welding process due to the high temperatures naturally to shrinkage, high internal tensions and structural changes comes in the seam area.
the object of the present invention is to provide a grooved rail crossing area of the type mentioned at the outset, which is inexpensive and is easy to straighten and has high strength in the area of the driving grooves.
the grooved rail crossing according to the invention results in a number of essential advantages. Compared to that usually in grooved rail crossing areas used, consisting of a block connecting elements shows the grooved rail crossing area as a connection element a two-part, consisting of an upper chord and one with the upper chord
the bottom part of the existing centerpiece can be connected in a form-fitting manner.
the Form locking in the direction of the rail tracks results from the fact that the Upper chord is inserted into the lower chord from above.
top flange and / or the bottom flange can be used if necessary almost any length adapted to the respective conditions be provided at the ends of the top and bottom chords Connection areas for connection to the crossing grooved rail lines far from the immediate intersection area - and thus from the Area of the highest load on the heart - can be put out.
the grooved rail crossing area according to the invention can basically be provide without problems in all crossing points of grooved rail lines, for example also in switch systems.
the crossing angle of the crossing grooved rail strands only has to the crossing angle between the top flange and the bottom flange is determined to a largely directional error-free connection of the grooved rail tracks at the heart of the grooved rail crossing area.
a "90 ° crossing" is particularly suitable.
the upper chord points on the underside at least a first recess, while the lower flange on the top has a second recess complementary to the first recess.
the top chord preferably grips and the lower flange in such a way that there is a play-free positive connection in the area of the recesses.
top flange and the bottom flange are in addition to the aforementioned positive locking on the side facing away from the driving grooves by another connection connected and / or fixed together.
Another connection connected and / or fixed together.
a preferred embodiment of the invention provides that the upper chord and the lower flange is screwed from below or to the side using a support plate and / or welded and / or jammed.
the platen itself can be embedded in the track bed or connected to the sleepers become.
the upper flange and the lower flange are at the ends of the grooved rail strands preferably connected non-positively and / or positively, so that it is also in the Area of the connection point, namely at the transition of the groove of the grooved rail track to the driving groove of the centerpiece, to no change in the material structure comes.
a load-bearing or machining of the upper chord and / or the lower chord and the Ends of the grooved rail strands are provided, so as the top chord or the lower flange with an L-shaped or S-shaped connection to connect to the ends of the grooved rail tracks.
the manufacturing costs of the grooved rail crossing area according to the invention to lower further is the top flange and / or the bottom flange from one Full profile manufactured, the respective recesses by a removing Processing can be reworked so that in any case no rolled Special profiles must be used.
it follows by training as a full profile the main advantage that a breakout of the driving grooves as a result of the dynamic stress when driving over them is not possible due to the wheel of the rail vehicle. You can also identical strands of solid material can be used for both belts is inexpensive.
top flange and the bottom flange are in the assembled state of the Centerpiece preferably aligned on the underside to hang up or Embedding on or in the track bed to facilitate and secure fixation of the centerpiece in the track bed.
the impression of the Lower chord of the upper chord when the heart passes over the wheel a train difficult.
the upper and lower chord are fixed in the Track bed can, for example, by screwing or jamming a threshold with a clamping plate or the like.
the top flange and the bottom flange should at least be in the groove area a tempered steel with high dynamic material properties, preferably made of bainitic chromium and / or nickel and / or molybdenum Steel, in particular made of 17CrNiMo 6, CrMo 17 or manganese steel.
the top flange and / or the bottom flange can be used for connection formed with a plurality of lower chords and / or upper chords his.
An alternative embodiment is used to solve the problem mentioned at the beginning a grooved rail crossing area of the type mentioned provided according to the preamble of claim 15 that a with the Heart of the grooved rail strands to be connected in the crossing area it is provided that the heart is formed in one piece in a block-like manner, that the centerpiece on opposite sides each have at least two Connection areas for connection to two ends of a first grooved rail line and at least two connection areas for connection to two Ends of a second grooved rail line crossing the first grooved rail line and that the connection areas at least essentially without structural changes in the driving groove area with the grooved rail tracks are connectable, preferably positively outside the driving groove area.
the previously described alternative embodiment is the The basic idea, the connection of the intersecting grooved rail strands to perform the centerpiece in such a way that it is at least in the area of the driving grooves does not lead to a change in the structure of the tempered steel comes through thermal processing.
the grooved rail strands, at least in the driving groove area do not have the centerpiece welded, the connection of the grooved rail strands to the The centerpiece, for example, through L-shaped or S-shaped positive connections can be done.
the grooved rail crossing 2 includes 1 four crossing tracks I to IV, each with two grooved rail tracks have a, b and rest on thresholds 3.
the one in Fig. 2 Grooved rail crossing area 1 shown has a centerpiece 4 for connection on two grooved rail strands a, b, which is shown in detail in FIG. 3 and 4 is shown.
the centerpiece 4 has an upper chord 5 and a lower chord 6, with the top chord 5 of the centerpiece 4 preferably for connection at two rail ends of a first grooved rail line a and Lower flange 6 preferably for connection to two ends of the first grooved rail track a crossing second grooved rail strand b is provided is.
the upper belt 5 also has a first driving groove according to FIGS. 3 and 4 7 with a crossing area 8 of a second driving groove 9 and the lower flange 6 a crossing second driving groove 9.
the upper chord 5 has a first one Recess 10 on, while the lower flange 6 on the top one to the first Recess 10 complementary second recess 11 for positive and has a play-free connection to the top chord 5.
the top chord 5 and the bottom chord 6 are installed together connected in such a way that the upper flange 5 in the region of the first recess 10 rests without play on the lower flange 6 in the region of the second recess 11. This stabilizes the centerpiece in the direction of travel.
the intersecting area 8 of the second driving groove 9 is in the Upper flange 5 aligned with the second driving groove 9 in the lower flange 6 in order to To enable bump-free crossing of the grooved rail crossing area 1.
the upper flange 5 and the lower flange 6 are preferred in the installed state also aligned on the side facing away from the driving grooves 7, 9 to facilitate the installation of the centerpiece 4 in the track bed, the upper flange 5 and securely connect the lower flange 6 and a stable position ensure the centerpiece 4 in the track bed.
FIG. 5 is a plan view of a support plate 12 for connecting the Upper chords 5 shown with the lower chord 6.
the support plate 12 can be screwed to the top flange 5 and the bottom flange 6 or welded together to securely connect these two Obtain components.
the support plate 12 has circular openings 13 for screws 14 on. If the base plate 12 with the top flange 5 or Lower flange 6 is not screwed, but welded from below, they are Welds are preferably provided along the circular openings 13.
connection of the upper flange 5 with the lower flange 6 on the driving grooves opposite side by means of a support plate 12 also causes stabilization of the centerpiece 4 transversely to the direction of travel, so that it when driving over the Centerpiece 4 through the wheel of a rail vehicle to no impressions of the lower flange 6 comes from the upper flange 5.
the upper flange 5 and the lower flange 6 are preferably in a form-fitting manner the grooved rail strands a, b connected, at least essentially the material structure of the grooved rail strands a, b and the heart 4 is not changed in the driving groove area.
Embodiment is for connecting the upper chord 5 and / or the lower chord 6 to a grooved rail strand a, b an L-shaped positive Connection provided.
the upper flange 5 has a plurality of recesses which are incorporated 15, into each of which a clamp 16 for fixing the centerpiece 4 engages on threshold 3.
the upper chord 5 or the lower chord 6 (not shown) can with the clamps 16 and an elastic pad 17 with the threshold 3 be screwed. This fixes the upper chord 5 or the lower flange 6 on the sleepers 3 in the track bed.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Machines For Laying And Maintaining Railways (AREA)
Platform Screen Doors And Railroad Systems (AREA)

EP20030012015 2002-07-24 2003-05-28 Croisement des rails à gorge Expired - Lifetime EP1384813B1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE10233748		2002-07-24
DE10233748		2002-07-24
DE10240023		2002-08-27
DE10240023A DE10240023C1 (de)	2002-07-24	2002-08-27	Rillenschienenkreuzungsbereich wenigstens zweier sich kreuzender Rillenschienenstränge

Publications (3)

Publication Number	Publication Date
EP1384813A2 true EP1384813A2 (fr)	2004-01-28
EP1384813A3 EP1384813A3 (fr)	2004-09-15
EP1384813B1 EP1384813B1 (fr)	2008-07-09

Family

ID=30001507

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20030012015 Expired - Lifetime EP1384813B1 (fr)	2002-07-24	2003-05-28	Croisement des rails à gorge

Country Status (1)

Country	Link
EP (1)	EP1384813B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2018146304A1 (fr) *	2017-02-13	2018-08-16	Autostore Technology AS	Agencement de rails destiné à un système de stockage
CN112498705A (zh) *	2020-12-16	2021-03-16	哈尔滨东轻金属材料加工有限公司	飞机弹射座椅用铝合金滑轨型材及其制造工艺
CN112849982A (zh) *	2021-01-30	2021-05-28	河南力生智能科技有限公司	一种扣合式轨道及具有其的智能分拣装置
NO20230487A1 (en) *	2023-04-28	2024-10-29	Autostore Tech As	A rail system, particularly for an automated storage and retrieval system for storage and retrieval of containers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL40542C (fr) *		1900-01-01
US1743924A (en) *	1929-04-04	1930-01-14	Alois J Koenigsmark	Track crossover for railroads
US5797565A (en) *	1996-10-16	1998-08-25	Vae Nortrak North America, Inc.	Railway diamond crossing

2003
- 2003-05-28 EP EP20030012015 patent/EP1384813B1/fr not_active Expired - Lifetime

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2018146304A1 (fr) *	2017-02-13	2018-08-16	Autostore Technology AS	Agencement de rails destiné à un système de stockage
CN112498705A (zh) *	2020-12-16	2021-03-16	哈尔滨东轻金属材料加工有限公司	飞机弹射座椅用铝合金滑轨型材及其制造工艺
CN112849982A (zh) *	2021-01-30	2021-05-28	河南力生智能科技有限公司	一种扣合式轨道及具有其的智能分拣装置
NO20230487A1 (en) *	2023-04-28	2024-10-29	Autostore Tech As	A rail system, particularly for an automated storage and retrieval system for storage and retrieval of containers
WO2024223738A1 (fr) *	2023-04-28	2024-10-31	Autostore Technology AS	Système de rail, en particulier pour un système automatisé de stockage et de récupération pour le stockage et la récupération de conteneurs

Also Published As

Publication number	Publication date
EP1384813B1 (fr)	2008-07-09
EP1384813A3 (fr)	2004-09-15

Publication	Publication Date	Title
EP0410153B1 (fr)	1992-04-29	Cadre de support pour voie pour véhicule déplaçable sur rails, notamment pour train à lévitation magnétique
EP2099971B1 (fr)	2012-03-14	Ensemble de connecteur de joint de rail
DE3928278A1 (de)	1991-02-07	Tragkonstruktion fuer den fahrweg eines spurgebundenen fahrzeugs, insbesondere einer magnetschwebebahn
DE4224156A1 (de)	1994-01-27	Gleisabschnitt
DE102020103568A1 (de)	2021-08-12	Ankerschiene und Verfahren zur Herstellung einer Ankerschiene
EP0456851B1 (fr)	1993-08-11	Fixation pour tuyaux sur un profilé de support
DE60034433T2 (de)	2007-08-16	Einrichtung und verfahren zum führungsschieneneinbau
EP1384813A2 (fr)	2004-01-28	Croisement des rails à gorge
EP3684976A1 (fr)	2020-07-29	Dispositif aiguille
EP1305474A1 (fr)	2003-05-02	Procede pour la production d'un point de jonction sur une voie de circulation
EP1977870B1 (fr)	2012-08-08	Dispositif d'aide pour relier deux poutres en bois à l'aide de vis
EP1116827A1 (fr)	2001-07-18	Fixation de rail
DE10240023C1 (de)	2003-11-20	Rillenschienenkreuzungsbereich wenigstens zweier sich kreuzender Rillenschienenstränge
EP0802102A1 (fr)	1997-10-22	Verrou d'extrémité d'aiguille
DE3531855C1 (de)	1986-09-18	Eisenbahnweiche mit Y-foermigen Stahlschwellen
DE69317025T3 (de)	2001-08-16	Einbau einer beweglichen Herzstückspitze in einer Kreuzung langer geschweisster Eisenbahnschienen und Verfahren dazu
DE3512200A1 (de)	1986-10-09	Elastisches, keilfoermiges unterlegteil fuer auf y-stahlschwellen verlegte schienen von eisenbahnen
DE3832504A1 (de)	1990-04-05	Eisenbahnschwelle aus spannbeton
DE3502946C2 (de)	1987-02-12	Kettenförderer
EP1685298A1 (fr)	2006-08-02	Support pour une voiture guidee et console
EP1253243B1 (fr)	2004-08-11	Méthode d' assemblage d' un aiguillage
EP1657361B1 (fr)	2008-10-01	Coeur pour aiguillages
DE102004050175B3 (de)	2005-12-29	Befestigungsvorrichtung für Schienen
DE20003384U1 (de)	2000-05-25	Anordnung zur Befestigung einer Zahnstange für eine Zahnradbahn
DE10242744A1 (de)	2004-03-18	Konsole und Fahrweg für ein spurgebundenes Fahrzeug

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