DE117202C - - Google Patents

Info

Publication number
DE117202C
DE117202C DENDAT117202D DE117202DA DE117202C DE 117202 C DE117202 C DE 117202C DE NDAT117202 D DENDAT117202 D DE NDAT117202D DE 117202D A DE117202D A DE 117202DA DE 117202 C DE117202 C DE 117202C
Authority
DE
Germany
Prior art keywords
barrier
weight
axis
pulley
anchor
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.)
Active
Application number
DENDAT117202D
Other languages
German (de)
English (en)
Publication of DE117202C publication Critical patent/DE117202C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/08—Operation of gates; Combined operation of gates and signals
    • B61L29/18—Operation by approaching rail vehicle or train
    • B61L29/22—Operation by approaching rail vehicle or train electrically
    • B61L29/222—Operation by approaching rail vehicle or train electrically using conductor circuits with separate contacts or conductors
    • B61L29/224—Operation by approaching rail vehicle or train electrically using conductor circuits with separate contacts or conductors using rail contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
DENDAT117202D Active DE117202C (en:Method)

Publications (1)

Publication Number Publication Date
DE117202C true DE117202C (en:Method)

Family

ID=386484

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT117202D Active DE117202C (en:Method)

Country Status (1)

Country Link
DE (1) DE117202C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787890A (en) * 1986-01-10 1988-11-29 Fresenius Ag Feeding system for enteral feeding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787890A (en) * 1986-01-10 1988-11-29 Fresenius Ag Feeding system for enteral feeding

Similar Documents

Publication Publication Date Title
DE117202C (en:Method)
DE623023C (de) Ferngesteuerter Stromstossumschalter mit einer Magnetspule und mehreren Ankern
DE61154C (de) Selbstthätige, mit einander verbundene Signale
DE405794C (de) Elektrischer Umschalter
DE72031C (de) Hydraulische Stellvorrichtung fürWegeschranken und Signale
DE89070C (en:Method)
DE247368C (en:Method)
DE802165C (de) Auffang- und Rueckstossvorrichtung fuer Schienenfahrzeuge, insbesondere Foerderwagenim Bergbau
DE29054C (de) Neuerung an automatisch bewegten Uebergangs-Barrieren für Eisenbahnen
DE105901C (en:Method)
DE242953C (en:Method)
DE124130C (en:Method)
DE42044C (de) Verschlufs für Niveauübergänge von Eisenbahngteisen
DE27836C (de) Neuerung an selbstthätigen elektrischen Signalvorrichtungen für Eisenbahnen
DE403536C (de) Selbsttaetige Schranke fuer Eisenbahnuebergaenge
DE229875C (en:Method)
DE489288C (de) Elektrische Zugsicherung mittels eines am Fahrzeug in einem geschlossenen Gehaeuse angeordneten Magnetankers
DE237930C (en:Method)
AT101088B (de) Selbsttätiger Schranken für Eisenbahnübergänge.
DE342879C (de) Drahtspanner
DE276120C (en:Method)
DE217196C (en:Method)
DE321037C (de) Elektrisch und mechanisch gesteuerte Vorrichtung zum Ausloesen von Signalen oder Bremsen auf einem Zuge
DE552769C (de) Tuerschliessvorrichtung, insbesondere fuer elektrische Schnellbahnen
DE90101C (en:Method)