EP0235602A3 - Process for measuring and grinding a rail head profile - Google Patents

Process for measuring and grinding a rail head profile

Info

Publication number
EP0235602A3
EP0235602A3 EP87101477A EP87101477A EP0235602A3 EP 0235602 A3 EP0235602 A3 EP 0235602A3 EP 87101477 A EP87101477 A EP 87101477A EP 87101477 A EP87101477 A EP 87101477A EP 0235602 A3 EP0235602 A3 EP 0235602A3
Authority
EP
European Patent Office
Prior art keywords
facets
grinding
generatrix
profile
values
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
EP87101477A
Other languages
English (en)
Other versions
EP0235602A2 (fr
EP0235602B1 (fr
Inventor
Fritz Buhler
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.)
LES FILS D'AUGUSTE SCHEUCHZER SA
Original Assignee
LES FILS D'AUGUSTE SCHEUCHZER 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 LES FILS D'AUGUSTE SCHEUCHZER SA filed Critical LES FILS D'AUGUSTE SCHEUCHZER SA
Priority to AT87101477T priority Critical patent/ATE60383T1/de
Publication of EP0235602A2 publication Critical patent/EP0235602A2/fr
Publication of EP0235602A3 publication Critical patent/EP0235602A3/fr
Application granted granted Critical
Publication of EP0235602B1 publication Critical patent/EP0235602B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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 And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP87101477A 1986-02-28 1987-02-04 Procédé de mesure et de rectifiage d'un champignon de rail Expired - Lifetime EP0235602B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87101477T ATE60383T1 (de) 1986-02-28 1987-02-04 Verfahren zum messen und schleifen eines schienenkopfprofils.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH837/86 1986-02-28
CH83786 1986-02-28

Publications (3)

Publication Number Publication Date
EP0235602A2 EP0235602A2 (fr) 1987-09-09
EP0235602A3 true EP0235602A3 (en) 1988-10-12
EP0235602B1 EP0235602B1 (fr) 1991-01-23

Family

ID=4196357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87101477A Expired - Lifetime EP0235602B1 (fr) 1986-02-28 1987-02-04 Procédé de mesure et de rectifiage d'un champignon de rail

Country Status (8)

Country Link
US (1) US4785589A (fr)
EP (1) EP0235602B1 (fr)
JP (1) JPS62211402A (fr)
AT (1) ATE60383T1 (fr)
CA (1) CA1268340A (fr)
DD (1) DD254749A5 (fr)
DE (1) DE3767505D1 (fr)
YU (1) YU11987A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315704B1 (fr) * 1987-11-07 1991-08-07 Les Fils D'auguste Scheuchzer S.A. Machine de meulage pour le reprofilage des champignons de rails
CH675440A5 (fr) * 1988-03-04 1990-09-28 Speno International
CA1319513C (fr) 1989-01-11 1993-06-29 Darwin H. Isdahl Methode et dispositif servant a mesurer et a rectifier le profil de rails de voies ferrees
US5140776A (en) * 1989-01-11 1992-08-25 Loram Maintenance Of Way, Inc. Apparatus and method for measuring and maintaining the profile of a railroad track rail
CH680598A5 (fr) * 1989-08-28 1992-09-30 Speno International
CH680672A5 (fr) * 1989-08-28 1992-10-15 Speno International
CH685129A5 (fr) * 1991-03-01 1995-03-31 Speno International Dispositif pour le reprofilage des rails d'une voie ferrée.
DE4200945A1 (de) * 1992-01-16 1993-07-22 Benkler Ag Verfahren zur vermessung eines schienen- und gleisprofils und fahrwerk zur schienenbearbeitung
DE4316252C2 (de) * 1993-05-14 1995-05-18 Elektro Thermit Gmbh Schienenschleifmaschine
CH689643A5 (fr) * 1994-02-18 1999-07-30 Speno International Installation pour le reprofilage des rails d'une voie ferrée.
US6033291A (en) * 1998-03-16 2000-03-07 Loram Maintenance Of Way, Inc. Offset rail grinding
DE29908064U1 (de) * 1999-05-06 2000-08-17 Elektro Thermit Gmbh & Co Kg Vorrichtung zur Bearbeitung von Schienenprofilen
US6953386B1 (en) 2004-07-19 2005-10-11 Railworks Corporation Active spark control
US6981907B1 (en) 2004-11-03 2006-01-03 Railworks Corporation High angle grinder
JP6108592B2 (ja) * 2012-10-04 2017-04-05 日鉄住金レールウェイテクノス株式会社 レール削正方法
WO2015011671A1 (fr) * 2013-07-24 2015-01-29 General Impianti S.R.L. Appareil auto-propulsé permettant de mesurer des paramètres géométriques et/ou structuraux d'un voie ferrée et/ou d'un aiguillage
CN106029982B (zh) * 2013-10-21 2019-06-11 哈斯科技术有限责任公司 研磨动力装置以及针对轨应用操作研磨动力装置的方法
FR3032794B1 (fr) * 2015-02-13 2017-10-06 Metrolab Dispositif de detection de defauts de rails par mesure d'impedance
FR3064581B1 (fr) * 2017-03-29 2020-12-11 Metrolab Dispositif de detection de defauts d'un rail et procede de detection associe
US20220063046A1 (en) * 2018-12-04 2022-03-03 Loram Maintenance Of Way, Inc. Enhanced rail grinding system and method thereof
US20200299905A1 (en) * 2019-03-20 2020-09-24 Loram Maintenance Of Way, Inc. Enhanced rail grinding system and method thereof
CN111809463B (zh) * 2019-04-11 2023-06-16 中国铁建高新装备股份有限公司 一种基于ai方法的钢轨智能打磨系统及相应的打磨方法
CN117822360A (zh) * 2023-12-28 2024-04-05 高速铁路建造技术国家工程研究中心 一种高铁装配式轨道结构底座板用位形调整设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337786A1 (fr) * 1976-01-07 1977-08-05 Speno International Procede de rectification du champignon des rails d'une voie ferree et dispositif pour sa mise en oeuvre
EP0141948A1 (fr) * 1983-09-16 1985-05-22 Speno International S.A. Procédé et dispositif pour la rectification en continu des rails d'une voie ferrée

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344771B (de) * 1975-12-01 1978-08-10 Plasser Bahnbaumasch Franz Fahrbare schienenschleifmaschine
CH606616A5 (fr) * 1976-02-18 1978-11-15 Speno International
EP0044885B1 (fr) * 1980-07-24 1984-12-12 Speno International S.A. Procédé et dispositif pour la détermination d'au moins une caractéristique géométrique du champignon des rails d'une voie ferrée

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337786A1 (fr) * 1976-01-07 1977-08-05 Speno International Procede de rectification du champignon des rails d'une voie ferree et dispositif pour sa mise en oeuvre
EP0141948A1 (fr) * 1983-09-16 1985-05-22 Speno International S.A. Procédé et dispositif pour la rectification en continu des rails d'une voie ferrée

Also Published As

Publication number Publication date
US4785589A (en) 1988-11-22
ATE60383T1 (de) 1991-02-15
YU11987A (en) 1990-12-31
DD254749A5 (de) 1988-03-09
EP0235602A2 (fr) 1987-09-09
CA1268340A (fr) 1990-05-01
EP0235602B1 (fr) 1991-01-23
JPS62211402A (ja) 1987-09-17
DE3767505D1 (de) 1991-02-28

Similar Documents

Publication Publication Date Title
YU11987A (en) Process for measuring and grinding a profile of a rail head
CN100460267C (zh) 悬架组件定位方法
EP0362625A3 (en) Coordinate measuring apparatus with an optical sensing head
CA2085772A1 (fr) Systeme de reglage de la geometrie
EP0458983A4 (en) Noncontact profile controller
EP0369891A3 (fr) Méthode et dispositif pour palper automatiquement la configuration d'une aire de surface et pour y effectuer une opération d'usinage
ZA808032B (en) Railway track maintenance machine for the rectification of the head of the rail
CA2043078A1 (fr) Procede et dispositif de mesure de la divergence/convergence des roues d'un vehicule automobile
CN112729161A (zh) 一种适用于瓷盘的盘缘轮廓测量系统
SE8102809L (sv) Anordning for uppmetning av kollisionsskador hos motorfordon
DE322740T1 (de) Koordinatenmessmaschine mit einem gewichtsausgleichssystem fuer den probeschaft.
JPH09210669A (ja) 部品測定ゲージおよび部品測定ゲージの配置方法
CA2088512A1 (fr) Rectifieuse de planchers, mobile
EP0196114A3 (fr) Machine pour meulage de lentilles
AU6700690A (en) Distance measurement method and apparatus, and relative position measurement apparatus
CN109955148B (zh) 用于非球面光学元件中频波纹误差的在位检测装置及方法
EP0297926A3 (fr) Meulage sans centre
EP1052481A3 (fr) Systèmes et procédés d'étalonnage d'un capteur de position absolue
EP0446370A4 (en) Non-contact profile control apparatus
IT1158898B (it) Dispositivo di controllo dell'avanzamento di una mola rispetto ad un dispositivo di ravvivatura in una rettificatrice
CN214224014U (zh) 一种适用于瓷盘的盘缘轮廓测量系统
EP0345941A3 (fr) Appareil pour mesurer les forces du meulage sur des pièces céramiques
CA2109732A1 (fr) Systeme de controle du biseau d'une machine a usiner les lentilles
GB1455607A (en) Measurement and control apparatus
JPS6411758A (en) Lens grinding machine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR GB IT LI

17P Request for examination filed

Effective date: 19890220

17Q First examination report despatched

Effective date: 19900417

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GB IT LI

REF Corresponds to:

Ref document number: 60383

Country of ref document: AT

Date of ref document: 19910215

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: BUGNION S.P.A.

REF Corresponds to:

Ref document number: 3767505

Country of ref document: DE

Date of ref document: 19910228

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19910504

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19920127

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19930204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19930211

Year of fee payment: 7

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19940204

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19961217

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19961231

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981103

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19990201

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000229

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000229

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050204