AT389129B - Vorrichtung zum schneefreihalten von eisenbahnweichen - Google Patents

Vorrichtung zum schneefreihalten von eisenbahnweichen

Info

Publication number
AT389129B
AT389129B AT0281387A AT281387A AT389129B AT 389129 B AT389129 B AT 389129B AT 0281387 A AT0281387 A AT 0281387A AT 281387 A AT281387 A AT 281387A AT 389129 B AT389129 B AT 389129B
Authority
AT
Austria
Prior art keywords
keeping
railway switches
railway
switches
Prior art date
Application number
AT0281387A
Other languages
English (en)
Other versions
ATA281387A (de
Inventor
Lars Holm
Original Assignee
Flaekt 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 Flaekt Ab filed Critical Flaekt Ab
Publication of ATA281387A publication Critical patent/ATA281387A/de
Application granted granted Critical
Publication of AT389129B publication Critical patent/AT389129B/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/20—Safety means for switches, e.g. switch point protectors, auxiliary or guiding rail members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
AT0281387A 1986-10-24 1987-10-23 Vorrichtung zum schneefreihalten von eisenbahnweichen AT389129B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604550A SE459867B (sv) 1986-10-24 1986-10-24 Anordning foer att haalla taagvaexlar fria fraan snoe

Publications (2)

Publication Number Publication Date
ATA281387A ATA281387A (de) 1989-03-15
AT389129B true AT389129B (de) 1989-10-25

Family

ID=20366063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0281387A AT389129B (de) 1986-10-24 1987-10-23 Vorrichtung zum schneefreihalten von eisenbahnweichen

Country Status (6)

Country Link
AT (1) AT389129B (de)
CA (1) CA1292799C (de)
DE (1) DE3734839A1 (de)
FI (1) FI82962C (de)
NO (1) NO163460C (de)
SE (1) SE459867B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0800655D0 (en) * 2008-01-15 2008-02-20 Portec Rail Products Inc Apparatus for de-icing a rail of a railway track

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987946A (en) * 1963-03-23 1965-03-31 Henry Lawson Tancred Railway switch points heating method
US4674718A (en) * 1983-11-17 1987-06-23 Flakt Ab Method and apparatus for keeping railway switches free from snow

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB987946A (en) * 1963-03-23 1965-03-31 Henry Lawson Tancred Railway switch points heating method
US4674718A (en) * 1983-11-17 1987-06-23 Flakt Ab Method and apparatus for keeping railway switches free from snow

Also Published As

Publication number Publication date
FI82962C (fi) 1991-05-10
SE8604550L (sv) 1988-04-25
CA1292799C (en) 1991-12-03
NO163460B (no) 1990-02-19
ATA281387A (de) 1989-03-15
FI874568L (fi) 1988-04-25
SE459867B (sv) 1989-08-14
NO874431D0 (no) 1987-10-23
FI82962B (fi) 1991-01-31
DE3734839A1 (de) 1988-05-05
NO163460C (no) 1990-05-30
NO874431L (no) 1988-04-25
SE8604550D0 (sv) 1986-10-24
FI874568A0 (fi) 1987-10-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee