NL173778B - CENTER FOR A CHANGE WITH GROOVE RAILS. - Google Patents

CENTER FOR A CHANGE WITH GROOVE RAILS.

Info

Publication number
NL173778B
NL173778B NLAANVRAGE7404603,A NL7404603A NL173778B NL 173778 B NL173778 B NL 173778B NL 7404603 A NL7404603 A NL 7404603A NL 173778 B NL173778 B NL 173778B
Authority
NL
Netherlands
Prior art keywords
center
change
groove rails
rails
groove
Prior art date
Application number
NLAANVRAGE7404603,A
Other languages
Dutch (nl)
Other versions
NL7404603A (en
NL173778C (en
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
Publication of NL7404603A publication Critical patent/NL7404603A/xx
Publication of NL173778B publication Critical patent/NL173778B/en
Application granted granted Critical
Publication of NL173778C publication Critical patent/NL173778C/en

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)
NLAANVRAGE7404603,A 1973-06-16 1974-04-04 CENTER FOR A CHANGE WITH GROOVE RAILS. NL173778C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2330828A DE2330828C2 (en) 1973-06-16 1973-06-16 The heart of the grooved rail turnouts

Publications (3)

Publication Number Publication Date
NL7404603A NL7404603A (en) 1974-12-18
NL173778B true NL173778B (en) 1983-10-03
NL173778C NL173778C (en) 1984-03-01

Family

ID=5884264

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7404603,A NL173778C (en) 1973-06-16 1974-04-04 CENTER FOR A CHANGE WITH GROOVE RAILS.

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607588A1 (en) * 1996-02-29 1997-09-04 Butzbacher Weichenbau Gmbh Arrangement for holding down a centerpiece tip
DE10356719A1 (en) 2003-12-02 2005-06-30 Bwg Gmbh & Co. Kg heart

Also Published As

Publication number Publication date
AT326713B (en) 1975-12-29
FI130774A (en) 1974-12-17
NO132651C (en) 1975-12-10
IT1004475B (en) 1976-07-10
NO742157L (en) 1975-01-13
SE7407905L (en) 1975-02-19
ATA491674A (en) 1975-03-15
NL7404603A (en) 1974-12-18
CH569145A5 (en) 1975-11-14
NL173778C (en) 1984-03-01
DE2330828C2 (en) 1979-10-04
BE814642A (en) 1974-09-02
DE2330828B1 (en) 1974-09-12
NO132651B (en) 1975-09-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee