FR2053294A1 - - Google Patents

Info

Publication number
FR2053294A1
FR2053294A1 FR7028057A FR7028057A FR2053294A1 FR 2053294 A1 FR2053294 A1 FR 2053294A1 FR 7028057 A FR7028057 A FR 7028057A FR 7028057 A FR7028057 A FR 7028057A FR 2053294 A1 FR2053294 A1 FR 2053294A1
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.)
Granted
Application number
FR7028057A
Other languages
French (fr)
Other versions
FR2053294B1 (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.)
Frank Speno Railroad Ballast Cleaning Co Inc
Original Assignee
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 Frank Speno Railroad Ballast Cleaning Co Inc filed Critical Frank Speno Railroad Ballast Cleaning Co Inc
Publication of FR2053294A1 publication Critical patent/FR2053294A1/fr
Application granted granted Critical
Publication of FR2053294B1 publication Critical patent/FR2053294B1/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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR707028057A 1969-07-30 1970-07-29 Expired FR2053294B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84595269A 1969-07-30 1969-07-30

Publications (2)

Publication Number Publication Date
FR2053294A1 true FR2053294A1 (en) 1971-04-16
FR2053294B1 FR2053294B1 (en) 1973-03-16

Family

ID=25296510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707028057A Expired FR2053294B1 (en) 1969-07-30 1970-07-29

Country Status (6)

Country Link
US (1) US3606705A (en)
CH (1) CH508779A (en)
DE (1) DE2037461C3 (en)
FR (1) FR2053294B1 (en)
GB (1) GB1270058A (en)
ZA (1) ZA705040B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548070A (en) * 1982-10-18 1985-10-22 Speno International S.A. Apparatus for measuring undulatory deformations of the rolling surface of railroad rails

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575509A5 (en) * 1972-08-31 1976-05-14 Scheuchzer Auguste Les Fils De
CH592780A5 (en) * 1976-01-07 1977-11-15 Speno International
CH614476A5 (en) * 1977-10-10 1979-11-30 Scheuchzer Auguste Les Fils D
US4205494A (en) * 1979-01-18 1980-06-03 Speno Rail Services, Inc. Rail grinding apparatus
US4583327A (en) * 1983-11-25 1986-04-22 Jackson Jordan, Inc. Rail grinding car
US4584798A (en) * 1984-03-29 1986-04-29 Speno Rail Services Co. Automated railway track maintenance system
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
DE50008420D1 (en) 1999-03-25 2004-12-02 Wilfried Scherf ARRANGEMENT OF GRINDING MODULES WITH GRINDING TOOLS IN RAIL GRINDING MACHINES
ATE450654T1 (en) * 2001-10-25 2009-12-15 Loram Maintenance Of Way METHOD AND DEVICE FOR CONTINUOUSLY GRINDING RAILWAY CROSSING AND MAIN TRACKS
EP1400629B1 (en) * 2002-09-20 2008-01-30 Wilfried Scherf Grinding machine for rails, especially for rails of container cranes
CN108149534B (en) * 2017-12-06 2019-08-09 株洲时代电子技术有限公司 A kind of steel rail grinding motor falls orbit control method
CN108103864B (en) * 2017-12-06 2019-11-22 株洲时代电子技术有限公司 A kind of steel rail grinding motor falls rail control parameter setting method
CN110258212B (en) * 2019-06-28 2024-06-11 苏州睿友智能装备有限公司 Roboticized rail grinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548070A (en) * 1982-10-18 1985-10-22 Speno International S.A. Apparatus for measuring undulatory deformations of the rolling surface of railroad rails

Also Published As

Publication number Publication date
GB1270058A (en) 1972-04-12
DE2037461C3 (en) 1974-12-12
US3606705A (en) 1971-09-21
CH508779A (en) 1971-06-15
DE2037461B2 (en) 1974-05-02
ZA705040B (en) 1971-04-28
FR2053294B1 (en) 1973-03-16
DE2037461A1 (en) 1971-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse