FR2377478A1 - ELASTIC SOLE FOR RAILS INTENDED TO SUPPORT HIGH LOADS - Google Patents

ELASTIC SOLE FOR RAILS INTENDED TO SUPPORT HIGH LOADS

Info

Publication number
FR2377478A1
FR2377478A1 FR7735248A FR7735248A FR2377478A1 FR 2377478 A1 FR2377478 A1 FR 2377478A1 FR 7735248 A FR7735248 A FR 7735248A FR 7735248 A FR7735248 A FR 7735248A FR 2377478 A1 FR2377478 A1 FR 2377478A1
Authority
FR
France
Prior art keywords
sole
rails
high loads
support high
elastic sole
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7735248A
Other languages
French (fr)
Other versions
FR2377478B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of FR2377478A1 publication Critical patent/FR2377478A1/en
Application granted granted Critical
Publication of FR2377478B1 publication Critical patent/FR2377478B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Springs (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

La semelle selon l'invention, par exemple en caoutchouc, se distingue par des constantes de ressort d'une valeur maximale dans la zone du joint des rails, cette constante de ressort décroissant progressivement à partir du joint vers l'extrémité de la semelle et au moins l'une des faces de la semelle ayant des rainures transervsales ayant des profondeurs ou des distances variant pour obtenir cette distribution des constantes de ressort, afin que la déformation par unité d'épaisseur soit sensiblement constante. Une semelle selon l'invention convient en particulier pour les rails des ponts roulants de grande puissance.The sole according to the invention, for example made of rubber, is distinguished by spring constants of a maximum value in the region of the joint of the rails, this spring constant gradually decreasing from the joint towards the end of the sole and at least one of the faces of the sole having transverse grooves having varying depths or distances to obtain this distribution of the spring constants, so that the deformation per unit thickness is substantially constant. A sole according to the invention is suitable in particular for the rails of high-power cranes.

FR7735248A 1977-01-14 1977-11-23 ELASTIC SOLE FOR RAILS INTENDED TO SUPPORT HIGH LOADS Granted FR2377478A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP235977A JPS5389104A (en) 1977-01-14 1977-01-14 Rug rubber laid under joint of rails for heavy load railway

Publications (2)

Publication Number Publication Date
FR2377478A1 true FR2377478A1 (en) 1978-08-11
FR2377478B1 FR2377478B1 (en) 1982-06-11

Family

ID=11527061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735248A Granted FR2377478A1 (en) 1977-01-14 1977-11-23 ELASTIC SOLE FOR RAILS INTENDED TO SUPPORT HIGH LOADS

Country Status (5)

Country Link
JP (1) JPS5389104A (en)
BR (1) BR7708647A (en)
DE (1) DE2753005B2 (en)
FR (1) FR2377478A1 (en)
GB (1) GB1564650A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344670A1 (en) * 1976-03-20 1977-10-14 Finckh Maschf APPARATUS FOR CLEANING SUSPENSIONS OF FIBROUS MATERIALS OF LOW CONCENTRATION OF MATERIALS
WO2016042314A1 (en) * 2014-09-15 2016-03-24 Gantry Railing Ltd Rail member and rail system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830801Y2 (en) * 1979-07-25 1983-07-07 日本国有鉄道 Grooved anti-vibration rubber mat for slab track
DE3578088D1 (en) * 1984-07-12 1990-07-12 Armand Goossens VIBRATION-FREE SUPPORT DEVICE FOR RAILWAY RAILWAYS.
US5195679A (en) * 1989-01-20 1993-03-23 Pandrol Limited Rail pads
JP5452963B2 (en) * 2009-03-31 2014-03-26 三井造船株式会社 Container quay crane

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697546A (en) * 1927-08-03 1929-01-01 Heinrich Warning Support
FR1204262A (en) * 1958-10-24 1960-01-25 Clyde Rubber Works Company Ltd Base for flat bottom rails
FR1380302A (en) * 1963-02-07 1964-11-27 Gomma Antivibranti Applic Anti-vibration plate for heavy loads

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697546A (en) * 1927-08-03 1929-01-01 Heinrich Warning Support
FR1204262A (en) * 1958-10-24 1960-01-25 Clyde Rubber Works Company Ltd Base for flat bottom rails
FR1380302A (en) * 1963-02-07 1964-11-27 Gomma Antivibranti Applic Anti-vibration plate for heavy loads

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344670A1 (en) * 1976-03-20 1977-10-14 Finckh Maschf APPARATUS FOR CLEANING SUSPENSIONS OF FIBROUS MATERIALS OF LOW CONCENTRATION OF MATERIALS
WO2016042314A1 (en) * 2014-09-15 2016-03-24 Gantry Railing Ltd Rail member and rail system
AU2015316593B2 (en) * 2014-09-15 2019-12-19 Gantry Railing Ltd Rail member and rail system
US10604384B2 (en) 2014-09-15 2020-03-31 Gantry Railing Ltd. Rail member and rail system

Also Published As

Publication number Publication date
FR2377478B1 (en) 1982-06-11
GB1564650A (en) 1980-04-10
DE2753005B2 (en) 1979-04-26
DE2753005A1 (en) 1978-07-20
JPS5550521B2 (en) 1980-12-18
JPS5389104A (en) 1978-08-05
BR7708647A (en) 1978-08-22

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Legal Events

Date Code Title Description
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