ES385537A1 - Mejoras en la construccion de dispositivos de corazon con punta movil. - Google Patents

Mejoras en la construccion de dispositivos de corazon con punta movil.

Info

Publication number
ES385537A1
ES385537A1 ES385537A ES385537A ES385537A1 ES 385537 A1 ES385537 A1 ES 385537A1 ES 385537 A ES385537 A ES 385537A ES 385537 A ES385537 A ES 385537A ES 385537 A1 ES385537 A1 ES 385537A1
Authority
ES
Spain
Prior art keywords
frog
point
crossing
support plate
frog point
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.)
Expired
Application number
ES385537A
Other languages
English (en)
Spanish (es)
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.)
Pintsch Bamag AG
Original Assignee
Pintsch Bamag 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 Pintsch Bamag AG filed Critical Pintsch Bamag AG
Publication of ES385537A1 publication Critical patent/ES385537A1/es
Expired 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
    • E01B7/10—Frogs
    • E01B7/14—Frogs with movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Braking Arrangements (AREA)
  • Railway Tracks (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Clamps And Clips (AREA)
  • Push-Button Switches (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Load-Engaging Elements For Cranes (AREA)
ES385537A 1970-01-17 1970-11-13 Mejoras en la construccion de dispositivos de corazon con punta movil. Expired ES385537A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002025A DE2002025C3 (de) 1970-01-17 1970-01-17 Herzstück mit beweglicher Spitze

Publications (1)

Publication Number Publication Date
ES385537A1 true ES385537A1 (es) 1973-04-16

Family

ID=5759867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385537A Expired ES385537A1 (es) 1970-01-17 1970-11-13 Mejoras en la construccion de dispositivos de corazon con punta movil.

Country Status (11)

Country Link
US (1) US3723728A (xx)
BE (1) BE761532R (xx)
DE (1) DE2002025C3 (xx)
ES (1) ES385537A1 (xx)
FI (1) FI58806C (xx)
FR (1) FR2077186A6 (xx)
GB (1) GB1330456A (xx)
IT (1) IT976360B (xx)
LU (1) LU62430A1 (xx)
NL (1) NL7016434A (xx)
SE (1) SE361504B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164924C3 (de) * 1971-12-28 1979-01-04 Elektro Thermit Gmbh Herzstück, bei dem zwischen der Herzstückspitze und den Flügelschienen Füllstücke angeordnet sind, die in der Endlage mechanisch verschlossen werden können
DE3828921C3 (de) * 1988-08-26 2000-10-26 Weichenbau Laeis Gmbh & Co Kg Verfahren zum Herstellen einer Weiche mit Herzstück mit federndbeweglicher Spitze sowie eine Weiche mit Herzstück
DE4305228A1 (de) * 1993-02-19 1994-08-25 Butzbacher Weichenbau Gmbh Herzstück
AT411350B (de) * 2002-08-13 2003-12-29 Vae Eisenbahnsysteme Gmbh Weichenantrieb für bewegliche herze
FR2847916B1 (fr) * 2002-12-03 2006-06-23 Cogifer Coeur de croisement a pointe mobile
US7327634B2 (en) * 2004-07-09 2008-02-05 Aps Technology, Inc. Rotary pulser for transmitting information to the surface from a drill string down hole in a well
GB2417510B (en) * 2004-08-31 2007-09-05 Balfour Beatty Plc Switch
ES1072245Y (es) * 2010-04-09 2010-09-09 Amurrio Ferrocarril Y Equipos Dispositivo de encerrojamiento para corazon de punta movil
CN110159090B (zh) * 2019-06-26 2023-07-28 桂林赛普电子科技有限公司 用于人工道岔扳手的智能锁装置及其使用方法
GB2605542B (en) 2019-12-18 2023-11-01 Baker Hughes Oilfield Operations Llc Oscillating shear valve for mud pulse telemetry and operation thereof
US11753932B2 (en) 2020-06-02 2023-09-12 Baker Hughes Oilfield Operations Llc Angle-depending valve release unit for shear valve pulser
CN113668297B (zh) * 2021-08-16 2022-05-24 燕山大学 一种道岔系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH358825A (de) * 1958-05-09 1961-12-15 Stin Aufschneidbarer Spitzenverschluss an Eisenbahnweichen
CH372339A (de) * 1959-08-10 1963-10-15 Peddinghaus Carl Dan Kg Klammerspitzenverschluss für Weichenzungen
AT250433B (de) * 1964-09-15 1966-11-10 Oesterr Alpine Montan Weichenbetätigungsvorrichtung
DE1272951B (de) * 1966-12-21 1968-07-18 Kloeckner Werke Ag Einfaches Herzstueck mit schwenkbarer Herzstueckspitze
AT288463B (de) * 1967-02-17 1971-03-10 Oeesterreichisch Alpine Montan Weichen-Herzstück
US3521053A (en) * 1968-06-10 1970-07-21 Pintsch Bamag Ag Crossing frogs for rails of railroad track and the like

Also Published As

Publication number Publication date
DE2002025B2 (de) 1974-10-24
NL7016434A (xx) 1971-07-20
FI58806C (fi) 1981-04-10
BE761532R (fr) 1971-06-16
GB1330456A (en) 1973-09-19
IT976360B (it) 1974-08-20
SE361504B (xx) 1973-11-05
DE2002025C3 (de) 1975-06-12
FR2077186A6 (xx) 1971-10-22
DE2002025A1 (de) 1971-11-04
LU62430A1 (xx) 1971-08-04
US3723728A (en) 1973-03-27
FI58806B (fi) 1980-12-31

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