FR22020E - Table de leviers d'itinéraires - Google Patents

Table de leviers d'itinéraires

Info

Publication number
FR22020E
FR22020E FR22020A FR22020DA FR22020E FR 22020 E FR22020 E FR 22020E FR 22020 A FR22020 A FR 22020A FR 22020D A FR22020D A FR 22020DA FR 22020 E FR22020 E FR 22020E
Authority
FR
France
Prior art keywords
route lever
lever table
route
lever
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
FR22020A
Other languages
English (en)
Inventor
Theophile Ducousso
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR22020E publication Critical patent/FR22020E/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/02—Interlocking devices having mechanical or fluid-pressure operation
    • B61L19/023—Interlocking devices having mechanical or fluid-pressure operation purely mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR22020A 1919-12-30 1919-12-30 Table de leviers d'itinéraires Expired FR22020E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR22020T 1919-12-30

Publications (1)

Publication Number Publication Date
FR22020E true FR22020E (fr) 1921-04-21

Family

ID=8660963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22020A Expired FR22020E (fr) 1919-12-30 1919-12-30 Table de leviers d'itinéraires

Country Status (1)

Country Link
FR (1) FR22020E (fr)

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