BE632477A - - Google Patents

Info

Publication number
BE632477A
BE632477A BE632477DA BE632477A BE 632477 A BE632477 A BE 632477A BE 632477D A BE632477D A BE 632477DA BE 632477 A BE632477 A BE 632477A
Authority
BE
Belgium
Prior art keywords
emi
buta
niches
shapes
dimensions
Prior art date
Application number
Other languages
English (en)
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.)
Publication of BE632477A publication Critical patent/BE632477A/fr

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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E01B9/686—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with textured surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description


   <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
brantes pour chargea lourdes.

  
Un premier but de la présente Invention cet de réali-

  
 <EMI ID=3.1> 

  
 <EMI ID=4.1> 

  
 <EMI ID=5.1>  employé pour sa fabrication,

  
 <EMI ID=6.1> 

  
annexés, présentée à Simple titre d'exemple non limitatif, dans lesquels  <EMI ID=7.1>  <EMI ID=8.1>  <EMI ID=9.1> 

  
Tentions
- la figure 3 est une coupe suivant la ligne 111-111 de la <EMI ID=10.1>  <EMI ID=11.1>  variante de réalisation de l'Intention; <EMI ID=12.1>  <EMI ID=13.1> 

  
 <EMI ID=14.1> 

  
un rail ,12 moyennant l'interposition d'une feuille en matériau

  
 <EMI ID=15.1> 

  
 <EMI ID=16.1>  

  
 <EMI ID=17.1> 

  
 <EMI ID=18.1> 

  
 <EMI ID=19.1> 

  
 <EMI ID=20.1> 

  
 <EMI ID=21.1> 

  
 <EMI ID=22.1> 

  
 <EMI ID=23.1> 

  
 <EMI ID=24.1> 

  
 <EMI ID=25.1> 

  
 <EMI ID=26.1> 

  
 <EMI ID=27.1> 

  
 <EMI ID=28.1> 

  
ment de différentes bandes de fréquence. 

  
 <EMI ID=29.1> 

  
 <EMI ID=30.1> 

  
cation pourront être largement varie* sans pour cela sortir

  
du champ de la présente invention. 

  
 <EMI ID=31.1> 

  
de la surface totale de la plaque ( 11 ).

Claims (1)

  1. 2) Plaque suivant la revendication 1) caractérisée par le fait que les dimensions des niches ( 13 ) et les formes de leur <EMI ID=32.1>
    l'autre.
    <EMI ID=33.1>
    les buta spécifiés. -
BE632477D 1963-02-07 BE632477A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT243563 1963-02-07

Publications (1)

Publication Number Publication Date
BE632477A true BE632477A (fr)

Family

ID=11102875

Family Applications (1)

Application Number Title Priority Date Filing Date
BE632477D BE632477A (fr) 1963-02-07

Country Status (2)

Country Link
BE (1) BE632477A (fr)
CH (1) CH390000A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261599A (en) * 1989-11-08 1993-11-16 Pandrol Limited Rail pads

Also Published As

Publication number Publication date
CH390000A (it) 1965-03-31

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