ES446274A2 - Tren de elementos de contacto, en particular pero no exclu- sivamente, de elementos abrasivos. - Google Patents

Tren de elementos de contacto, en particular pero no exclu- sivamente, de elementos abrasivos.

Info

Publication number
ES446274A2
ES446274A2 ES446274A ES446274A ES446274A2 ES 446274 A2 ES446274 A2 ES 446274A2 ES 446274 A ES446274 A ES 446274A ES 446274 A ES446274 A ES 446274A ES 446274 A2 ES446274 A2 ES 446274A2
Authority
ES
Spain
Prior art keywords
elements
supports
groups
inclination
way
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.)
Expired
Application number
ES446274A
Other languages
English (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.)
Speno International SA
Frank Speno Railroad Ballast Cleaning Co Inc
Original Assignee
Speno International SA
Frank Speno Railroad Ballast Cleaning Co Inc
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 Speno International SA, Frank Speno Railroad Ballast Cleaning Co Inc filed Critical Speno International SA
Publication of ES446274A2 publication Critical patent/ES446274A2/es
Expired 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
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/12—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails
    • E01B31/17—Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails by grinding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

Mejoras introducidas en el objeto de la Patente principal nº 444.447, depositada en 9 de enero de 1.976 y por: "tren de elementos de contacto, en particular, pero no exclusivamente, de elementos abrasivos", del tipo de los destinados a ser conducidos unos a continuación de otros tangencialmente al perfil de un raíl de ferrocarril en ruta, y que comprende dos grupo de dos elementos de contacto unidos entre sí de forma que se obliga a uno de los elementos de cada grupo a alejarse del raíl cuando el otro se acerca, caracterizados porque cada uno de los grupos, está soportado por un soporte inclinable, estando dispuestos estos dos soportes en mutua interdependencia por mediación de medios tales que el cambio de inclinación de uno de los soportes entrañe un cambio de inclinación obligado del otro, de forma que los elementos de los dos grupos presenten superficies de contacto siempre tangentes a un círculo de curvatura, sea positivo, sea negativo, comprendido en la recta que es el límite común, siendo hecha así facultativa la presencia de medios de bloqueo de los soportes.
ES446274A 1975-05-21 1976-03-12 Tren de elementos de contacto, en particular pero no exclu- sivamente, de elementos abrasivos. Expired ES446274A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH652275A CH596385A5 (es) 1975-05-21 1975-05-21

Publications (1)

Publication Number Publication Date
ES446274A2 true ES446274A2 (es) 1978-02-16

Family

ID=4310932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446274A Expired ES446274A2 (es) 1975-05-21 1976-03-12 Tren de elementos de contacto, en particular pero no exclu- sivamente, de elementos abrasivos.

Country Status (17)

Country Link
US (1) US4020599A (es)
JP (2) JPS5229003A (es)
AT (1) AT353304B (es)
BE (1) BE837253R (es)
CA (1) CA1032764A (es)
CH (1) CH596385A5 (es)
DE (1) DE2616055C3 (es)
DK (1) DK153576C (es)
ES (1) ES446274A2 (es)
FI (1) FI63983C (es)
FR (1) FR2311891A2 (es)
GB (1) GB1503414A (es)
IT (1) IT1060710B (es)
NL (1) NL180859C (es)
NO (1) NO155014C (es)
SE (1) SE431477B (es)
ZA (1) ZA76603B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112405A (ja) * 1974-07-23 1976-01-31 Nippon Steel Corp Hetsudaakan
CH606616A5 (es) * 1976-02-18 1978-11-15 Speno International
JPS54134308U (es) * 1978-03-10 1979-09-18
CH614476A5 (es) * 1977-10-10 1979-11-30 Scheuchzer Auguste Les Fils D
US4273384A (en) * 1979-10-17 1981-06-16 Freeburn Lewis R Vehicle-towed roadway grinding machine
JPS59136951U (ja) * 1983-03-04 1984-09-12 渡辺パイプ株式会社 散水管
US4583327A (en) * 1983-11-25 1986-04-22 Jackson Jordan, Inc. Rail grinding car
US4779384A (en) * 1986-02-13 1988-10-25 Harsco Corporation Rail grinder
CH675440A5 (es) * 1988-03-04 1990-09-28 Speno International
JPH01289424A (ja) * 1988-05-13 1989-11-21 Takeshi Kuwazaki 散水チューブ
US20090221219A1 (en) * 2008-02-28 2009-09-03 Fudala David G Surface Truss Planer
CN106323738B (zh) * 2016-08-30 2023-11-21 尉大业 适应多种加载角度的扣件疲劳试验加载架
CN114227484B (zh) * 2021-12-17 2024-03-01 中车长江铜陵车辆有限公司 一种铁路交叉杆组成端头焊口打磨装置及其打磨方式
US20250290254A1 (en) * 2024-03-15 2025-09-18 Sperling Railway Services, Inc. Rail grinding machine and method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035154A (en) * 1935-01-29 1936-03-24 Faries Robert Rail grinding machine
FR815812A (fr) * 1936-03-30 1937-07-23 Cie Du Chemin De Fer Metropoli Voiture à meuler les voies
FR1060027A (fr) * 1952-05-02 1954-03-30 Freins Jourdain Monneret Patin meuleur de rail
FR1133307A (fr) * 1953-11-11 1957-03-26 Procédé et installation pour rectifier la surface de roulement des rails d'une voie ferrée
CH463555A (fr) * 1967-08-08 1968-10-15 Speno Internat S A Machine ébavureuse de rails de chemin de fer en voie
CH529260A (fr) * 1970-08-14 1972-10-15 Speno Internat S A Procédé de meulage des ondes longues d'ondulation des rails de chemin de fer et dispositif pour sa mise en oeuvre
US3707808A (en) * 1970-10-05 1973-01-02 Mannix Construction Inc Rail grinder
CH575509A5 (es) * 1972-08-31 1976-05-14 Scheuchzer Auguste Les Fils De

Also Published As

Publication number Publication date
GB1503414A (en) 1978-03-08
JPS58131202A (ja) 1983-08-05
FI63983B (fi) 1983-05-31
NL180859C (nl) 1987-05-04
JPS5229003A (en) 1977-03-04
NL7600366A (nl) 1976-11-23
NL180859B (nl) 1986-12-01
DE2616055B2 (de) 1979-02-22
NO155014B (no) 1986-10-20
FR2311891A2 (fr) 1976-12-17
BE837253R (fr) 1976-04-16
DE2616055A1 (de) 1976-11-25
DK153576C (da) 1988-12-12
CA1032764A (en) 1978-06-13
US4020599A (en) 1977-05-03
JPS5920801B2 (ja) 1984-05-15
FR2311891B2 (es) 1982-10-08
ZA76603B (en) 1977-07-27
DE2616055C3 (de) 1979-10-11
AU1159676A (en) 1977-09-08
CH596385A5 (es) 1978-03-15
ATA676A (de) 1979-04-15
NO155014C (no) 1987-01-28
DK22176A (da) 1976-11-22
NO760015L (es) 1976-11-23
FI753709A7 (es) 1976-11-22
SE7600022L (sv) 1976-11-22
FI63983C (fi) 1983-09-12
AT353304B (de) 1979-11-12
SE431477B (sv) 1984-02-06
DK153576B (da) 1988-07-25
IT1060710B (it) 1982-08-20

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