ES8707694A1 - Aparato para conseguir el descenso de,por ejemplo,una barre-ra de paso a nivel de ferrocarril en el caso de fallo de alimentacion o similares - Google Patents

Aparato para conseguir el descenso de,por ejemplo,una barre-ra de paso a nivel de ferrocarril en el caso de fallo de alimentacion o similares

Info

Publication number
ES8707694A1
ES8707694A1 ES540509A ES540509A ES8707694A1 ES 8707694 A1 ES8707694 A1 ES 8707694A1 ES 540509 A ES540509 A ES 540509A ES 540509 A ES540509 A ES 540509A ES 8707694 A1 ES8707694 A1 ES 8707694A1
Authority
ES
Spain
Prior art keywords
barrier
shaft
actuator element
actuator
order
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
ES540509A
Other languages
English (en)
Spanish (es)
Other versions
ES540509A0 (es
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of ES8707694A1 publication Critical patent/ES8707694A1/es
Publication of ES540509A0 publication Critical patent/ES540509A0/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Vending Machines For Individual Products (AREA)
  • Surgical Instruments (AREA)
  • Transmission Devices (AREA)
ES540509A 1984-02-20 1985-02-19 Aparato para conseguir el descenso de,por ejemplo,una barre-ra de paso a nivel de ferrocarril en el caso de fallo de alimentacion o similares Expired ES8707694A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400903A SE8400903D0 (sv) 1984-02-20 1984-02-20 Drivanordning

Publications (2)

Publication Number Publication Date
ES8707694A1 true ES8707694A1 (es) 1986-04-16
ES540509A0 ES540509A0 (es) 1986-04-16

Family

ID=20354811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540509A Expired ES8707694A1 (es) 1984-02-20 1985-02-19 Aparato para conseguir el descenso de,por ejemplo,una barre-ra de paso a nivel de ferrocarril en el caso de fallo de alimentacion o similares

Country Status (5)

Country Link
ES (1) ES8707694A1 (it)
FI (1) FI78427C (it)
IT (1) IT1183380B (it)
NO (1) NO162061C (it)
SE (1) SE8400903D0 (it)

Also Published As

Publication number Publication date
SE8400903D0 (sv) 1984-02-20
FI850293L (fi) 1985-08-21
FI78427B (fi) 1989-04-28
NO162061C (no) 1989-11-01
IT1183380B (it) 1987-10-22
SE441259B (it) 1985-09-23
NO162061B (no) 1989-07-24
IT8519576A0 (it) 1985-02-20
ES540509A0 (es) 1986-04-16
FI850293A0 (fi) 1985-01-23
SE8400903L (it) 1985-08-21
NO850658L (no) 1985-08-21
FI78427C (sv) 1989-08-10

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