EP1606452A1 - Bahnschalter, insbesondere für U-Bahnen, Strassenbahnen und Eisenbahnschienen - Google Patents

Bahnschalter, insbesondere für U-Bahnen, Strassenbahnen und Eisenbahnschienen

Info

Publication number: EP1606452A1
Authority: EP; European Patent Office
Prior art keywords: point; rail; switch; hole; box support
Prior art date: 2003-01-24
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

EP04704189A

Other languages

English (en)

French (fr)

Other versions

EP1606452B1 (de

Inventor

Bruna Rinaldin

Claudio Favaron

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.)

Individual

Original Assignee

Individual

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.)

2003-01-24

Filing date

2004-01-22

Publication date

2005-12-21

2004-01-22 Application filed by Individual filed Critical Individual

2005-12-21 Publication of EP1606452A1 publication Critical patent/EP1606452A1/de

2007-04-25 Application granted granted Critical

2007-04-25 Publication of EP1606452B1 publication Critical patent/EP1606452B1/de

2024-01-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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

Definitions

the present invention relates to a rail switch, in particular for subway, tramway or railway tracks.
Rail switches are known consisting of a movable element known as a point which is interposed between two fixed elements known as stock rails, each consisting of a rail piece suitably machined in the region below the head.
the two stock rails are fixed to a support plate to which the point is also hinged, their ends being welded to prolongations of the track rails.
the point also consisting of a profiled rail element, is tapered at one end to enable it to fit perfectly below the adjacent stock rail.
a rail switch comprising a box support for fixing the rail pieces forming the two stock rails and for hinging the rail piece forming the point as described in claim 1.
Figure 1 is an exploded perspective view of a switch portion according to the invention
Figure 2 is an assembled perspective view thereof
Figure 3 is an exploded plan view thereof
Figure 4 is an assembled plan view thereof
the rail switch according to the invention comprises substantially a box structure 2 of inverted U-shape and substantially rectangular plan, welded at the ends of the uprights 4 to a plate 6 for its fixing to the ground 8.
the two stock rails 12 of a track portion are fixed to the horizontal surface 10 of the structure 2, between them there being interposed the point 14, which is free at its toe 16 and is hinged to the structure at its heel 18.
the surface 10 of the box structure is provided with a substantially rectangular hole 20 for access to the lower cavity 22 of the box structure 10, and which houses a plurality of columns 24 with their upper surface substantially co-planar with the plane of the structure surface and longitudinally aligned with each other to enable the toe. 16 of the point 14 to rest thereon for any position of this latter during its travel.
each column presents its upper end faced with a removable plate 26 of antifriction material.
Two conduits 28 are inserted into the cavity on both sides of the row of columns 24, and are connected to a pipe 30 for feeding water for cleaning the cavity.
the fixing plate 6 is also provided with a water discharge hole 30 connected to a collection sump 32.
the rail switch according to the invention enables any foreign bodies becoming interposed between the rail point and the stock rails to fall into the underlying cavity, so eliminating the aforestated drawbacks.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Train Traffic Observation, Control, And Security (AREA)
Near-Field Transmission Systems (AREA)
Devices For Checking Fares Or Tickets At Control Points (AREA)
Switch Cases, Indication, And Locking (AREA)
Railway Tracks (AREA)
Machines For Laying And Maintaining Railways (AREA)
Special Wing (AREA)

EP04704189A 2003-01-24 2004-01-22 Bahnschalter, insbesondere für U-Bahnen, Strassenbahnen und Eisenbahnschienen Expired - Lifetime EP1606452B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IT000002U ITVE20030002U1 (it)	2003-01-24	2003-01-24	Scambio per rotaie, in particolare per binari di rotaie metropolitane, tranviarie, ferroviarie
ITVE20030002U		2003-01-24
PCT/EP2004/000497 WO2004065691A1 (en)	2003-01-24	2004-01-22	Rail switch, in particular for subway, tramway or railway tracks

Publications (2)

Publication Number	Publication Date
EP1606452A1 true EP1606452A1 (de)	2005-12-21
EP1606452B1 EP1606452B1 (de)	2007-04-25

Family

ID=32750548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04704189A Expired - Lifetime EP1606452B1 (de)	2003-01-24	2004-01-22	Bahnschalter, insbesondere für U-Bahnen, Strassenbahnen und Eisenbahnschienen

Country Status (5)

Country	Link
EP (1)	EP1606452B1 (de)
AT (1)	ATE360722T1 (de)
DE (1)	DE602004006101T2 (de)
IT (1)	ITVE20030002U1 (de)
WO (1)	WO2004065691A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102010037110A1 (de) *	2010-05-12	2011-11-17	Voestalpine Bwg Gmbh & Co. Kg	Oberbauvorrichtung
DE102012103713A1 (de) *	2012-04-27	2013-10-31	Thyssenkrupp Gft Gleistechnik Gmbh	Zungenvorrichtung für eine Weichenanlage
DE102020002392A1 (de)	2020-03-23	2021-09-23	Riecken Maschinenbau Gmbh	Zungenvorrichtung und Verfahren zur Hrstellung einer Zungenvorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE464953C (de) *		1928-08-31	Grengel Weichenbau G M B H H	Strassenbahnweiche
DE2042486B1 (de) *	1970-08-27	1971-12-16	Schreck Mieves Gmbh	Zungenvorrichtung f]r rillenschienenweichen
DE3904026A1 (de) *	1989-02-10	1990-08-16	Magna Holding Anstalt	Gleiteinlage fuer geschlossene zungenvorrichtungen wie auch fuer gleitflaechen fuer bewegliche herzstueckspitzen, sowie verfahren zum befestigen einer derartigen gleiteinlage an dem gleitbett von rillenschienenzungenvorrichtungen
DE10016015A1 (de) *	2000-03-31	2001-10-04	Butzbacher Weichenbau Gmbh	Oberbau-Zungenvorrichtung

2003
- 2003-01-24 IT IT000002U patent/ITVE20030002U1/it unknown
2004
- 2004-01-22 EP EP04704189A patent/EP1606452B1/de not_active Expired - Lifetime
- 2004-01-22 WO PCT/EP2004/000497 patent/WO2004065691A1/en not_active Ceased
- 2004-01-22 AT AT04704189T patent/ATE360722T1/de not_active IP Right Cessation
- 2004-01-22 DE DE602004006101T patent/DE602004006101T2/de not_active Expired - Lifetime

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004065691A1 *

Also Published As

Publication number	Publication date
DE602004006101D1 (de)	2007-06-06
WO2004065691A1 (en)	2004-08-05
EP1606452B1 (de)	2007-04-25
ATE360722T1 (de)	2007-05-15
DE602004006101T2 (de)	2008-01-03
ITVE20030002U1 (it)	2004-07-25

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2006-12-06	RTI1	Title (correction)	Free format text: RAIL SWITCH, IN PARTICULAR FOR SUBWAY, TRAMWAY OR RAILWAY TRACKS
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