CH484324A - Noise-reducing rail - Google Patents

Noise-reducing rail

Info

Publication number
CH484324A
CH484324A CH271569A CH271569A CH484324A CH 484324 A CH484324 A CH 484324A CH 271569 A CH271569 A CH 271569A CH 271569 A CH271569 A CH 271569A CH 484324 A CH484324 A CH 484324A
Authority
CH
Switzerland
Prior art keywords
noise
reducing rail
rail
reducing
Prior art date
Application number
CH271569A
Other languages
German (de)
Inventor
Arndt Gerhard
Original Assignee
Elektro Thermit Gmbh
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 Elektro Thermit Gmbh filed Critical Elektro Thermit Gmbh
Publication of CH484324A publication Critical patent/CH484324A/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
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
    • E01B5/10—Composite grooved rails; Inserts for grooved rails
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
CH271569A 1968-04-03 1969-02-21 Noise-reducing rail CH484324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT326968A AT295575B (en) 1968-04-03 1968-04-03 Method of manufacturing noise reducing rails

Publications (1)

Publication Number Publication Date
CH484324A true CH484324A (en) 1970-01-15

Family

ID=3547971

Family Applications (1)

Application Number Title Priority Date Filing Date
CH271569A CH484324A (en) 1968-04-03 1969-02-21 Noise-reducing rail

Country Status (7)

Country Link
AT (1) AT295575B (en)
BE (1) BE730331A (en)
CH (1) CH484324A (en)
DE (1) DE1903177C3 (en)
DK (1) DK145266C (en)
NL (1) NL155608B (en)
SE (1) SE358917B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829340C1 (en) * 1988-08-30 1989-10-12 Elektro-Thermit Gmbh, 4300 Essen, De
DE4241607C1 (en) * 1992-12-10 1994-02-10 Elektro Thermit Gmbh Rail with a recess running in the middle of the rail head in the longitudinal direction of the rail, which is filled with non-rail material

Also Published As

Publication number Publication date
DK145266C (en) 1983-04-05
BE730331A (en) 1969-09-01
DE1903177A1 (en) 1969-10-23
DE1903177C3 (en) 1974-02-28
NL6904629A (en) 1969-10-07
DE1903177B2 (en) 1973-07-26
SE358917B (en) 1973-08-13
AT295575B (en) 1972-01-10
DK145266B (en) 1982-10-18
NL155608B (en) 1978-01-16

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Legal Events

Date Code Title Description
PL Patent ceased