IT1209681B - Rivelatore di ruote per ferrovia. - Google Patents

Rivelatore di ruote per ferrovia.

Info

Publication number
IT1209681B
IT1209681B IT8523329A IT2332985A IT1209681B IT 1209681 B IT1209681 B IT 1209681B IT 8523329 A IT8523329 A IT 8523329A IT 2332985 A IT2332985 A IT 2332985A IT 1209681 B IT1209681 B IT 1209681B
Authority
IT
Italy
Prior art keywords
railway
wheel detector
detector
wheel
Prior art date
Application number
IT8523329A
Other languages
English (en)
Other versions
IT8523329A0 (it
Inventor
Klaus H Frielinghaus
Original Assignee
Gen Signal Corp
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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of IT8523329A0 publication Critical patent/IT8523329A0/it
Application granted granted Critical
Publication of IT1209681B publication Critical patent/IT1209681B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/04—Electric devices associated with track, e.g. rail contacts mechanically actuated by a part of the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Mechanisms For Operating Contacts (AREA)
IT8523329A 1985-01-10 1985-12-20 Rivelatore di ruote per ferrovia. IT1209681B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/690,288 US4630792A (en) 1985-01-10 1985-01-10 Railway wheel detector

Publications (2)

Publication Number Publication Date
IT8523329A0 IT8523329A0 (it) 1985-12-20
IT1209681B true IT1209681B (it) 1989-08-30

Family

ID=24771877

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8523329A IT1209681B (it) 1985-01-10 1985-12-20 Rivelatore di ruote per ferrovia.

Country Status (5)

Country Link
US (1) US4630792A (it)
CA (1) CA1246730A (it)
GB (1) GB2169735B (it)
IT (1) IT1209681B (it)
NL (1) NL8503588A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491036A (en) * 1992-03-27 1996-02-13 The Louis Berkman Company Coated strip
DE19609036A1 (de) * 1996-03-08 1997-09-11 Krupp Foerdertechnik Gmbh Einrichtung zum kontinuierlichen Messen der jeweiligen Position eines in Bewegung befindlichen Schienenfahrzeugs
DE19609035A1 (de) * 1996-03-08 1997-09-11 Krupp Foerdertechnik Gmbh Einrichtung zum kontinuierlichen Messen der jeweiligen Position eines in Bewegung befindlichen Schienenfahrzeugs
AT407982B (de) * 1999-07-15 2001-07-25 Vae Ag Einrichtung zur erfassung von abweichungen eines radlaufes für schienenweichen oder -kreuzungen
DE102006005442B4 (de) * 2006-02-04 2008-08-14 Oppermann, Florian Sicherungsvorrichtung für Verkehrswege, insbesondere für Autobahnen und Fernstraßen
AT507333B1 (de) * 2008-10-09 2011-09-15 Hans Kuenz Ges M B H Portalkran

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US184842A (en) * 1876-11-28 Improvement in circuit-closers for electric railroad-signals
US166558A (en) * 1875-08-10 Improvement in circuit-closers for railroad-signals
DE333581C (de) * 1919-10-12 1921-06-16 Fried Krupp Akt Ges Fuer Eisenbahnen bestimmte Vorrichtung zum Aufzeichnen der ueber eine Fahrstrasse rollenden Achsen
GB363405A (en) * 1930-09-18 1931-12-18 Siemens & General Electric Rai An improved rail contact for use in connection with railway signalling
US2157602A (en) * 1937-08-12 1939-05-09 Harry R Gilmore Safety crossing
DE1044861B (de) * 1958-05-06 1958-11-27 Wilhelm Vershoven Schienenkontakt
GB855676A (en) * 1958-05-21 1960-12-07 Armstrong Whitworth Co Eng Hermetically-sealed plunger-operated electric switch
GB888193A (en) * 1959-03-12 1962-01-31 Standard Telephones Cables Ltd Electric rail switch operated by magnetic induction
US3341703A (en) * 1965-05-17 1967-09-12 Corsemarts Electrical Engineer Devices for signalling the passage of moving objects
US3538272A (en) * 1968-09-10 1970-11-03 Gen Signal Corp Detector of vehicle presence and passage
US3941338A (en) * 1974-09-25 1976-03-02 Servo Corporation Of America Directional wheel detector
DE2640971A1 (de) * 1976-09-11 1978-03-16 Philips Patentverwaltung Verfahren zur richtungserkennung und -anzeige von streckengebundenen fahrzeugen
US4076192A (en) * 1976-12-30 1978-02-28 Hoge Myron W Apparatus for detecting a high flange

Also Published As

Publication number Publication date
CA1246730A (en) 1988-12-13
IT8523329A0 (it) 1985-12-20
GB8600556D0 (en) 1986-02-19
GB2169735B (en) 1988-12-29
GB2169735A (en) 1986-07-16
US4630792A (en) 1986-12-23
NL8503588A (nl) 1986-08-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227