IT1004475B - Perfezionamento negli elementi a cuore per scambi ferroviari - Google Patents

Perfezionamento negli elementi a cuore per scambi ferroviari

Info

Publication number
IT1004475B
IT1004475B IT50443/74A IT5044374A IT1004475B IT 1004475 B IT1004475 B IT 1004475B IT 50443/74 A IT50443/74 A IT 50443/74A IT 5044374 A IT5044374 A IT 5044374A IT 1004475 B IT1004475 B IT 1004475B
Authority
IT
Italy
Prior art keywords
railway
exchanges
improvement
heart
elements
Prior art date
Application number
IT50443/74A
Other languages
English (en)
Italian (it)
Original Assignee
Krupp Ag Huettenwerke
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 Krupp Ag Huettenwerke filed Critical Krupp Ag Huettenwerke
Application granted granted Critical
Publication of IT1004475B publication Critical patent/IT1004475B/it

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
    • E01B7/10—Frogs
    • E01B7/14—Frogs with movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
IT50443/74A 1973-06-16 1974-04-17 Perfezionamento negli elementi a cuore per scambi ferroviari IT1004475B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2330828A DE2330828C2 (de) 1973-06-16 1973-06-16 Herzstück für Rillenschienenweichen

Publications (1)

Publication Number Publication Date
IT1004475B true IT1004475B (it) 1976-07-10

Family

ID=5884264

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50443/74A IT1004475B (it) 1973-06-16 1974-04-17 Perfezionamento negli elementi a cuore per scambi ferroviari

Country Status (9)

Country Link
AT (1) AT326713B (de)
BE (1) BE814642A (de)
CH (1) CH569145A5 (de)
DE (1) DE2330828C2 (de)
FI (1) FI130774A (de)
IT (1) IT1004475B (de)
NL (1) NL173778C (de)
NO (1) NO132651C (de)
SE (1) SE7407905L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607588A1 (de) * 1996-02-29 1997-09-04 Butzbacher Weichenbau Gmbh Anordnung zum Niederhalten einer Herzstückspitze
DE10356719A1 (de) 2003-12-02 2005-06-30 Bwg Gmbh & Co. Kg Herzstück

Also Published As

Publication number Publication date
NO132651B (de) 1975-09-01
CH569145A5 (de) 1975-11-14
NO132651C (de) 1975-12-10
AT326713B (de) 1975-12-29
SE7407905L (sv) 1975-02-19
FI130774A (de) 1974-12-17
NL173778B (nl) 1983-10-03
DE2330828B1 (de) 1974-09-12
DE2330828C2 (de) 1979-10-04
NL7404603A (de) 1974-12-18
NL173778C (nl) 1984-03-01
NO742157L (de) 1975-01-13
BE814642A (fr) 1974-09-02
ATA491674A (de) 1975-03-15

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