IT976360B - Cuore di scambio con punta mobile - Google Patents

Cuore di scambio con punta mobile

Info

Publication number
IT976360B
IT976360B IT19240/71A IT1924071A IT976360B IT 976360 B IT976360 B IT 976360B IT 19240/71 A IT19240/71 A IT 19240/71A IT 1924071 A IT1924071 A IT 1924071A IT 976360 B IT976360 B IT 976360B
Authority
IT
Italy
Prior art keywords
moving tip
exchange heart
heart
exchange
tip
Prior art date
Application number
IT19240/71A
Other languages
English (en)
Italian (it)
Original Assignee
Pintsch Ramag 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 Ramag Ag filed Critical Pintsch Ramag Ag
Application granted granted Critical
Publication of IT976360B publication Critical patent/IT976360B/it

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)
IT19240/71A 1970-01-17 1971-01-12 Cuore di scambio con punta mobile IT976360B (it)

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
IT976360B true IT976360B (it) 1974-08-20

Family

ID=5759867

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19240/71A IT976360B (it) 1970-01-17 1971-01-12 Cuore di scambio con punta mobile

Country Status (11)

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

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 (fi) 1971-07-20
FI58806C (fi) 1981-04-10
ES385537A1 (es) 1973-04-16
BE761532R (fr) 1971-06-16
GB1330456A (en) 1973-09-19
SE361504B (fi) 1973-11-05
DE2002025C3 (de) 1975-06-12
FR2077186A6 (fi) 1971-10-22
DE2002025A1 (de) 1971-11-04
LU62430A1 (fi) 1971-08-04
US3723728A (en) 1973-03-27
FI58806B (fi) 1980-12-31

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