ATE236036T1 - DEVICE FOR DETERMINING THE LOCKING POSITION OR THE SHIFTING END POSITION OF A CYLINDER PISTON UNIT OF A POINT DRIVE - Google Patents

DEVICE FOR DETERMINING THE LOCKING POSITION OR THE SHIFTING END POSITION OF A CYLINDER PISTON UNIT OF A POINT DRIVE

Info

Publication number
ATE236036T1
ATE236036T1 AT00958033T AT00958033T ATE236036T1 AT E236036 T1 ATE236036 T1 AT E236036T1 AT 00958033 T AT00958033 T AT 00958033T AT 00958033 T AT00958033 T AT 00958033T AT E236036 T1 ATE236036 T1 AT E236036T1
Authority
AT
Austria
Prior art keywords
end position
determining
cylinder piston
piston unit
point drive
Prior art date
Application number
AT00958033T
Other languages
German (de)
Inventor
Herbert Achleitner
Gerhard Berliz
Original Assignee
Vae 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 Vae Ag filed Critical Vae Ag
Application granted granted Critical
Publication of ATE236036T1 publication Critical patent/ATE236036T1/en

Links

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
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Railway Tracks (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The invention relates to a device for determining the locking end position or the switching end position of a fluid-driven cylinder piston assembly of a switch turnout drive. Said device is provided with switches (30) which are dependent on the switching path and which have two interacting contacts (31, 32). One contact (31) can be displaced axially in the direction of the switching path of the piston (10) and an additional contact (32) is mounted in a fixed position. The interacting contacts (31, 32) are connected electrically to one another via a defined axial area and become disconnected when a contact (31) is displaced over a distance which exceeds the defined axial area.
AT00958033T 1999-08-31 2000-08-29 DEVICE FOR DETERMINING THE LOCKING POSITION OR THE SHIFTING END POSITION OF A CYLINDER PISTON UNIT OF A POINT DRIVE ATE236036T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0149899A ATA149899A (en) 1999-08-31 1999-08-31 DEVICE FOR DETERMINING THE LOCKING POSITION OR MOVEMENT POSITION OF A CYLINDER PISTON UNIT OF A SOFT DRIVE
PCT/AT2000/000231 WO2001015955A1 (en) 1999-08-31 2000-08-29 Device for determining the locking end position or the switching end position of a cylinder piston assembly of a switch turnout drive

Publications (1)

Publication Number Publication Date
ATE236036T1 true ATE236036T1 (en) 2003-04-15

Family

ID=3515140

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0149899A ATA149899A (en) 1999-08-31 1999-08-31 DEVICE FOR DETERMINING THE LOCKING POSITION OR MOVEMENT POSITION OF A CYLINDER PISTON UNIT OF A SOFT DRIVE
AT00958033T ATE236036T1 (en) 1999-08-31 2000-08-29 DEVICE FOR DETERMINING THE LOCKING POSITION OR THE SHIFTING END POSITION OF A CYLINDER PISTON UNIT OF A POINT DRIVE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0149899A ATA149899A (en) 1999-08-31 1999-08-31 DEVICE FOR DETERMINING THE LOCKING POSITION OR MOVEMENT POSITION OF A CYLINDER PISTON UNIT OF A SOFT DRIVE

Country Status (5)

Country Link
EP (1) EP1208028B1 (en)
AT (2) ATA149899A (en)
AU (1) AU6972400A (en)
DE (1) DE50001651D1 (en)
WO (1) WO2001015955A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT4844U1 (en) * 2000-07-14 2001-12-27 Vae Eisenbahnsysteme Gmbh DEVICE FOR MECHANICAL AND ELECTRICAL CHECKING OF THE ADJUSTMENT DEVICE OF POINT DRIVES
AT411351B (en) * 2002-08-07 2003-12-29 Vae Eisenbahnsysteme Gmbh End position checking device for movable points, comprises a verifier rod pivotally joined to movable point in a vertical plane perpendicular to longitudinal direction of the rail
US10850752B2 (en) * 2015-11-24 2020-12-01 Siemens Mobility Pty Ltd. Point machine and switch with snap-action and method of operating said point machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1755105C3 (en) * 1968-03-29 1975-03-13 Bielefelder Elektrotechnische Fabrik Hanning & Kahl, 4800 Bielefeld Tongue tester for a device for converting grooved rail turnouts
US5116006A (en) * 1989-09-11 1992-05-26 Ocampo Salvador C Safety detector for railroad switch points with remote contact mechanism
US5192038A (en) * 1989-09-11 1993-03-09 Ocampo Salvador C Safety detector for railroad switch points with visual indicator mechanism
AT405925B (en) * 1997-05-27 1999-12-27 Vae Ag DEVICE FOR LOCKING THE END OF MOVING PARTS

Also Published As

Publication number Publication date
ATA149899A (en) 2005-10-15
DE50001651D1 (en) 2003-05-08
WO2001015955A1 (en) 2001-03-08
EP1208028B1 (en) 2003-04-02
EP1208028A1 (en) 2002-05-29
AU6972400A (en) 2001-03-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee