FR11488E - Block-système automatique - Google Patents

Block-système automatique

Info

Publication number
FR11488E
FR11488E FR11488DA FR11488E FR 11488 E FR11488 E FR 11488E FR 11488D A FR11488D A FR 11488DA FR 11488 E FR11488 E FR 11488E
Authority
FR
France
Prior art keywords
automatic block
automatic
block
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
Other languages
English (en)
Inventor
Ernest-Ardisana Richardson
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.)
ERNEST-ARDISANA RICHARDSON
Original Assignee
ERNEST-ARDISANA RICHARDSON
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 ERNEST-ARDISANA RICHARDSON filed Critical ERNEST-ARDISANA RICHARDSON
Application granted granted Critical
Publication of FR11488E publication Critical patent/FR11488E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/12—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only partly operated by train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR11488D 1903-10-26 1909-09-09 Block-système automatique Expired FR11488E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR336259T 1903-10-26
FR3506T 1904-07-25
FR11488T 1909-09-09

Publications (1)

Publication Number Publication Date
FR11488E true FR11488E (fr) 1910-02-25

Family

ID=1353788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR11488D Expired FR11488E (fr) 1903-10-26 1909-09-09 Block-système automatique

Country Status (1)

Country Link
FR (1) FR11488E (fr)

Similar Documents

Publication Publication Date Title
FR335680A (fr) Chaussure automatique
FR335260A (fr) Ratière-souricière-lanterne automatique
FR336259A (fr) Block-système automatique
FR3506E (fr) Block-système automatique
FR4950E (fr) Block-système automatique
FR4954E (fr) Block-système automatique
FR7298E (fr) Block-système automatique
FR11488E (fr) Block-système automatique
FR337507A (fr) Ferme-porte automatique
FR333038A (fr) Débrayeur automatique
FR338434A (fr) Allumeur automatique
FR337342A (fr) Calendrier automatique
FR6562E (fr) Compteur automatique
FR335980A (fr) Compteur automatique
FR328941A (fr) Aiguillage automatique
FR335875A (fr) Purgeur automatique
FR331687A (fr) Purgeur automatique
FR333086A (fr) Commutateur automatique
FR338286A (fr) Interrupteur automatique
FR2914E (fr) Interrupteur automatique
FR346546A (fr) Transporteur automatique
FR343108A (fr) Cloueur automatique
FR338925A (fr) Cannetière automatique
FR328843A (fr) Allumeur automatique
FR338175A (fr) Caisse automatique