EP1493645A1 - Dispositif d'aiguillage - Google Patents

Dispositif d'aiguillage Download PDF

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Publication number
EP1493645A1
EP1493645A1 EP04090223A EP04090223A EP1493645A1 EP 1493645 A1 EP1493645 A1 EP 1493645A1 EP 04090223 A EP04090223 A EP 04090223A EP 04090223 A EP04090223 A EP 04090223A EP 1493645 A1 EP1493645 A1 EP 1493645A1
Authority
EP
European Patent Office
Prior art keywords
shaft
rails
adjusting
drive
points
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.)
Withdrawn
Application number
EP04090223A
Other languages
German (de)
English (en)
Inventor
Rolf Robbe
Uwe Sattler
Uwe Wagenhaus
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1493645A1 publication Critical patent/EP1493645A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control

Definitions

  • the invention relates to a device for switching Points according to the preamble of claim 1.
  • the power transmission between distant from each other Setting devices for blade positioning is in a known device by mechanical Doppeloder Single linkage, laterally outside the stock rails are attached, realized.
  • the power of one Actuator actuating a tip closure, to at least one adjusting device for the middle closure operation via angle lever connecting rods and angle lever transfer.
  • a generic device is from the document "High Performance Switch System” of IAD Rail Systems.
  • this device is between the adjusting devices a torsion provided by means of the switch drive forced rotation of a rack / pinion drive is charged.
  • the pinion of the torsion shaft engages the rack of the actuator, whereby the rotational movement of the torsion wave in a translatory Movement of the adjusting device is implemented.
  • adversely with this device is above all the sensitivity of the Racks / pinion gears against mechanical and environmental influences, especially with regard to pollution of the Treads.
  • the drive energy-consuming Friction in this system can be significant.
  • the invention is based on the object, a generic Specify means to change over turnouts which may occur simple construction due to improved wear resistance and lower friction losses, with a simple Hubjüstage to adjust the stroke of the switch blade on the Mounting location of the adjusting devices is ensured.
  • the object by the characterizing Characteristics of claim 1 solved.
  • the rigid with the shaft Connected crank arms that articulated with the movable Setting devices are connected eliminates wear and Pollution-prone racks / pinion gears.
  • the each other moving parts are only about bearings, preferably Low-friction ball bearings, connected together.
  • the at the Wave located crank arms are over the hinged Actuators preferably with a tip closure and a middle closure of the railway junction connected.
  • the generated by the electric switch drive force leads to horizontal movement of the actuator of the tip closure. This horizontal movement is via the dome arm converted into a rotational movement of the shaft.
  • the inventive device is the power transmission by purely mechanical, space-saving arrangement and training implemented the transmission elements, wherein the of hydraulic equipment known problems of environmental pollution in the event of an accident in the event of leakage of hydraulic fluid are avoided.
  • Another advantage of the device is in that by lateral attack by means of hinged Setting device to the crank arm of the temperature gear the switch tongue can be compensated.
  • the points drive according to claim 3 preferably arranged between the jaw rails.
  • the illustrated in Figure 1 means for switching from Switches essentially consists of a top closure 1, which is actuated by a motorized point drive 2, and a center lock 3, which via a shaft 4 with the Top closure 1 is connected.
  • Top closure side the point machine 2 acts with one of a coupling rod. 5 and a slide rod 6 existing adjusting device 5/6 together.
  • the adjusting device 5/6 on the one hand causes the positioning the switch blades 7 and 8 with stop at a the two stock rails 9 or 10 and on the other hand the Twist of a crank arm 11.
  • the crank arm 11 is connected to the Shaft 4 firmly connected, so that by the rotational movement of the Crank arm 11 and the shaft 4 by a corresponding angle, For example, 60 °, is rotated ( Figure 2).
  • the two rods are 5 and 6 articulated movable at least one of its two ends.
  • the shaft 4 is on bearing blocks 12, which on sleepers 13th are mounted, stored.
  • the shaft 4 may consist of several, with Screw flanges 14 connected parts exist.
  • the connection The shaft parts can but for the purpose of temperature compensation also via a telescopic, non-rotatable connector respectively.
  • the invention is not limited to the above Embodiment. Rather, it is a number of variants conceivable, which also with fundamentally different kind Execution of the features of the invention make use.
  • the point drive 2 also between the stock rails 9 and 10 may be arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
EP04090223A 2003-07-03 2004-06-08 Dispositif d'aiguillage Withdrawn EP1493645A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003130999 DE10330999A1 (de) 2003-07-03 2003-07-03 Einrichtung zum Umstellen von Weichen
DE10330999 2003-07-03

Publications (1)

Publication Number Publication Date
EP1493645A1 true EP1493645A1 (fr) 2005-01-05

Family

ID=33426888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04090223A Withdrawn EP1493645A1 (fr) 2003-07-03 2004-06-08 Dispositif d'aiguillage

Country Status (2)

Country Link
EP (1) EP1493645A1 (fr)
DE (1) DE10330999A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974052A1 (fr) * 2011-04-12 2012-10-19 Vossloh Cogifer Dispositif integre de manœuvre mecanique d'aiguillage ou de cœur a pointe mobile
AT512494A1 (de) * 2012-02-09 2013-08-15 Voestalpine Hytronics Gmbh Einrichtung zum umstellen einer schienenweiche
NL1044214B1 (en) * 2021-11-24 2023-06-15 Kampa B V Switch drive mechanism for switching a switch rail

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004046338A1 (de) 2004-09-20 2006-04-06 Siemens Ag Vorrichtung zur Bewegungs- und Kraftübertragung
DE102022203037A1 (de) 2022-03-28 2023-09-28 Siemens Mobility GmbH Weiche mit Auffahrmechanismus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982919A (en) * 1987-11-05 1991-01-08 Voest-Alpine Maschinenbau Gesellschaft Mbh Reversing device for movable parts of a railway switch
GB2379311A (en) * 2001-08-31 2003-03-05 Vae Nortrak North America Inc Railway switch assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20117484U1 (de) * 2001-10-25 2003-03-06 Hanning & Kahl Gmbh & Co Umstelleinrichtung für Weichen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4982919A (en) * 1987-11-05 1991-01-08 Voest-Alpine Maschinenbau Gesellschaft Mbh Reversing device for movable parts of a railway switch
GB2379311A (en) * 2001-08-31 2003-03-05 Vae Nortrak North America Inc Railway switch assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974052A1 (fr) * 2011-04-12 2012-10-19 Vossloh Cogifer Dispositif integre de manœuvre mecanique d'aiguillage ou de cœur a pointe mobile
AT512494A1 (de) * 2012-02-09 2013-08-15 Voestalpine Hytronics Gmbh Einrichtung zum umstellen einer schienenweiche
AT13174U3 (de) * 2012-02-09 2014-04-15 Voestalpine Hytronics Gmbh Einrichtung zum Umstellen einer Schienenweiche
NL1044214B1 (en) * 2021-11-24 2023-06-15 Kampa B V Switch drive mechanism for switching a switch rail

Also Published As

Publication number Publication date
DE10330999A1 (de) 2005-02-03

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