FR2187996B1 - - Google Patents

Info

Publication number
FR2187996B1
FR2187996B1 FR7321572A FR7321572A FR2187996B1 FR 2187996 B1 FR2187996 B1 FR 2187996B1 FR 7321572 A FR7321572 A FR 7321572A FR 7321572 A FR7321572 A FR 7321572A FR 2187996 B1 FR2187996 B1 FR 2187996B1
Authority
FR
France
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
FR7321572A
Other languages
French (fr)
Other versions
FR2187996A1 (no
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
Original Assignee
Speno International SA
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 filed Critical Speno International SA
Publication of FR2187996A1 publication Critical patent/FR2187996A1/fr
Application granted granted Critical
Publication of FR2187996B1 publication Critical patent/FR2187996B1/fr
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)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FR7321572A 1972-06-08 1973-06-07 Expired FR2187996B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH849872A CH548488A (fr) 1972-06-08 1972-06-08 Procede de rectification en voie d'une file de rails par meulage de sa surface de roulement et dispositif pour la mise en oeuvre de ce procede.

Publications (2)

Publication Number Publication Date
FR2187996A1 FR2187996A1 (no) 1974-01-18
FR2187996B1 true FR2187996B1 (no) 1976-04-09

Family

ID=4341218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321572A Expired FR2187996B1 (no) 1972-06-08 1973-06-07

Country Status (15)

Country Link
US (1) US3888052A (no)
JP (1) JPS6011163B2 (no)
AT (1) AT325651B (no)
AU (1) AU476516B2 (no)
BE (1) BE797436A (no)
CA (1) CA988719A (no)
CH (1) CH548488A (no)
DE (1) DE2327997C3 (no)
ES (1) ES416010A1 (no)
FR (1) FR2187996B1 (no)
GB (1) GB1400093A (no)
IT (1) IT987259B (no)
NL (1) NL152038B (no)
NO (1) NO149358C (no)
SE (1) SE387387B (no)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH581232A5 (no) * 1975-01-13 1976-10-29 Speno International
CH606616A5 (no) * 1976-02-18 1978-11-15 Speno International
AT359107B (de) * 1977-09-07 1980-10-27 Plasser Bahnbaumasch Franz Verfahren und schienenschleiffahrzeug zum abschleifen von unregelmaessigkeiten der schienenkopfoberflaechen
AT357593B (de) * 1977-02-21 1980-07-25 Plasser Bahnbaumasch Franz Kontinuierlich verfahrbare schienenschleif- maschine
AT369456B (de) * 1977-12-30 1983-01-10 Plasser Bahnbaumasch Franz Gleisverfahrbare maschine zum abtragen von schienenkopfoberflaechen-unregelmaessigkeiten, insbesondere riffeln
AT369809B (de) * 1979-08-14 1983-02-10 Plasser Bahnbaumasch Franz Gleisverfahrbare maschine zum abtragen der schienenkopfoberflaechen-unregelmaessigkeiten
CH625848A5 (no) * 1979-12-31 1981-10-15 Speno International
US4779384A (en) * 1986-02-13 1988-10-25 Harsco Corporation Rail grinder
US4862647A (en) * 1987-08-31 1989-09-05 Loram Maintenance Of Way, Inc. Rail grinding machine
US4829723A (en) * 1987-10-16 1989-05-16 Loram Maintenance Of Way, Inc. Rail grinding machine
CH675440A5 (no) * 1988-03-04 1990-09-28 Speno International
CH678341A5 (no) * 1989-03-02 1991-08-30 Speno International
CH680672A5 (no) * 1989-08-28 1992-10-15 Speno International
US6033166A (en) * 1998-08-27 2000-03-07 Koppers Industries, Inc. Rail milling machine
DE20210021U1 (de) * 2002-06-28 2002-11-14 ROBEL Bahnbaumaschinen GmbH, 83395 Freilassing Schleifmaschine
EP2080586A1 (en) * 2008-01-17 2009-07-22 Alphaplan International Floor levelling vehicle
JP6035229B2 (ja) * 2013-11-21 2016-11-30 公益財団法人鉄道総合技術研究所 レール削正台車およびレール削正方法
CN106312557B (zh) * 2016-08-25 2018-12-14 施伟红 一种用于辊压筒表面进行精细打磨和雕刻的装置
CN109056435B (zh) * 2018-09-21 2020-11-06 江苏金洋机械有限公司 一种用于高铁、动车、地铁钢轨维护的自动打磨系统
CN111940991B (zh) * 2020-07-07 2022-04-05 江苏宏德特种部件股份有限公司 一种高精度数控龙门加工中心滑枕生产装置
IT202100007190A1 (it) * 2021-03-24 2022-09-24 Mecno Service S R L Macchina molatrice particolarmente per il profilo longitudinale delle rotaie ferroviarie, ferrotranviarie e/o metropolitane.
CN113275978A (zh) * 2021-05-08 2021-08-20 安徽霍仕达机电有限责任公司 —种智能化轨道打磨车
DE102021204878A1 (de) 2021-05-12 2022-11-17 Robel Bahnbaumaschinen Gmbh Schienen-Schleifmaschine und Verfahren zum Schleifen von Schienen eines Gleises
DE102021204880A1 (de) 2021-05-12 2022-11-17 Robel Bahnbaumaschinen Gmbh Schienen-Schleifmaschine und Verfahren zum Schleifen von Schienen eines Gleises
CN115383472A (zh) * 2022-10-31 2022-11-25 江苏源康电子有限公司 一种电子元器件加工生产的打孔装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH52659A (de) * 1910-08-13 1911-12-16 Kugellagerwerke Von J Schmid R Einrichtung zum Schleifen von Bahnschienen
US1340991A (en) * 1918-12-07 1920-05-25 James J Egan Rail-grinder
GB227576A (en) * 1923-11-23 1925-01-22 Thomas Brooks Improvements in or relating to rail grinding machines
US1923020A (en) * 1932-10-04 1933-08-15 Cyril A Fox Method of grinding track rails
US3358406A (en) * 1965-10-14 1967-12-19 Speno International Rail grinder
US3509667A (en) * 1966-11-21 1970-05-05 Chemetron Corp Method of grinding welded rail
DE2112533C3 (de) * 1970-03-20 1978-06-22 Scheuchzer, Andre Vorrichtung zum Schleifen von Eisenbahnschienen
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

Also Published As

Publication number Publication date
NO149358C (no) 1984-04-04
AU476516B2 (en) 1976-09-23
JPS4943295A (no) 1974-04-23
NL152038B (nl) 1977-01-17
CH548488A (fr) 1974-04-30
DE2327997C3 (de) 1984-03-22
AT325651B (de) 1975-11-10
IT987259B (it) 1975-02-20
ES416010A1 (es) 1976-02-16
JPS6011163B2 (ja) 1985-03-23
CA988719A (en) 1976-05-11
ATA490573A (de) 1975-01-15
NL7307934A (no) 1973-12-11
FR2187996A1 (no) 1974-01-18
NO149358B (no) 1983-12-27
DE2327997A1 (de) 1973-12-20
DE2327997B2 (de) 1979-02-15
BE797436A (fr) 1973-07-16
US3888052A (en) 1975-06-10
GB1400093A (en) 1975-07-16
AU5567773A (en) 1974-11-14
SE387387B (sv) 1976-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse