FR2446891A1 - Appareil de meulage de rails - Google Patents
Appareil de meulage de railsInfo
- Publication number
- FR2446891A1 FR2446891A1 FR8000986A FR8000986A FR2446891A1 FR 2446891 A1 FR2446891 A1 FR 2446891A1 FR 8000986 A FR8000986 A FR 8000986A FR 8000986 A FR8000986 A FR 8000986A FR 2446891 A1 FR2446891 A1 FR 2446891A1
- Authority
- FR
- France
- Prior art keywords
- carriage
- assembly
- platforms
- gravity
- grinding apparatus
- 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
Links
- 230000005484 gravity Effects 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/004,260 US4205494A (en) | 1979-01-18 | 1979-01-18 | Rail grinding apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446891A1 true FR2446891A1 (fr) | 1980-08-14 |
FR2446891B1 FR2446891B1 (US20100056889A1-20100304-C00004.png) | 1984-01-27 |
Family
ID=21709934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000986A Granted FR2446891A1 (fr) | 1979-01-18 | 1980-01-17 | Appareil de meulage de rails |
Country Status (6)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CH685129A5 (fr) * | 1991-03-01 | 1995-03-31 | Speno International | Dispositif pour le reprofilage des rails d'une voie ferrée. |
US5971838A (en) * | 1997-02-06 | 1999-10-26 | Watkins; Terence John | Rail-scraper devices and installations |
US6033291A (en) * | 1998-03-16 | 2000-03-07 | Loram Maintenance Of Way, Inc. | Offset rail grinding |
FR2812670B1 (fr) * | 2000-08-01 | 2002-10-04 | Turripinoise De Mecanique S A | Meuleuse de profils de rails |
ES2673918T3 (es) * | 2014-06-24 | 2018-06-26 | Fama S.R.L. | Rectificadora tangencial para perfiles ferroviarios |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1891174A (en) * | 1931-02-18 | 1932-12-13 | Perazzoli Henry | Railway track grinder |
US1928145A (en) * | 1931-12-28 | 1933-09-26 | Safety Grinding Wheel & Machin | Grinding machine |
US2018411A (en) * | 1934-08-22 | 1935-10-22 | Charles A Miller | Rail grinder |
DE660420C (de) * | 1936-08-26 | 1938-05-28 | Fried Krupp Akt Ges | Schienenschleifwagen |
US3358406A (en) * | 1965-10-14 | 1967-12-19 | Speno International | Rail grinder |
US3738066A (en) * | 1970-08-14 | 1973-06-12 | R Panetti | Device for grinding long undulation waves of railway rails |
US3918215A (en) * | 1972-08-31 | 1975-11-11 | Fredy Scheuchzer | Carriage for grinding undulations in railway track rails |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB330864A (en) * | 1928-11-30 | 1930-06-19 | Hamburger Hochbahn Ag | Rail-dressing truck |
US2779141A (en) * | 1955-11-15 | 1957-01-29 | Speno International | Railgrinder |
US3562959A (en) * | 1968-11-20 | 1971-02-16 | Carborundum Co | Manual snagging grinders |
US3606705A (en) * | 1969-07-30 | 1971-09-21 | Speno International | Rail grinder |
US3818650A (en) * | 1972-03-29 | 1974-06-25 | Chemetron Corp | Rail grinding method |
CH581232A5 (US20100056889A1-20100304-C00004.png) * | 1975-01-13 | 1976-10-29 | Speno International |
-
1979
- 1979-01-18 US US06/004,260 patent/US4205494A/en not_active Expired - Lifetime
- 1979-12-12 AU AU53765/79A patent/AU537781B2/en not_active Ceased
- 1979-12-19 CA CA342,270A patent/CA1112049A/en not_active Expired
-
1980
- 1980-01-16 IT IT47610/80A patent/IT1127553B/it active
- 1980-01-17 FR FR8000986A patent/FR2446891A1/fr active Granted
- 1980-01-18 DE DE19803001759 patent/DE3001759A1/de not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1891174A (en) * | 1931-02-18 | 1932-12-13 | Perazzoli Henry | Railway track grinder |
US1928145A (en) * | 1931-12-28 | 1933-09-26 | Safety Grinding Wheel & Machin | Grinding machine |
US2018411A (en) * | 1934-08-22 | 1935-10-22 | Charles A Miller | Rail grinder |
DE660420C (de) * | 1936-08-26 | 1938-05-28 | Fried Krupp Akt Ges | Schienenschleifwagen |
US3358406A (en) * | 1965-10-14 | 1967-12-19 | Speno International | Rail grinder |
US3738066A (en) * | 1970-08-14 | 1973-06-12 | R Panetti | Device for grinding long undulation waves of railway rails |
US3918215A (en) * | 1972-08-31 | 1975-11-11 | Fredy Scheuchzer | Carriage for grinding undulations in railway track rails |
Also Published As
Publication number | Publication date |
---|---|
CA1112049A (en) | 1981-11-10 |
IT1127553B (it) | 1986-05-21 |
AU5376579A (en) | 1980-07-24 |
AU537781B2 (en) | 1984-07-12 |
DE3001759A1 (de) | 1980-07-24 |
IT8047610A0 (it) | 1980-01-16 |
US4205494A (en) | 1980-06-03 |
FR2446891B1 (US20100056889A1-20100304-C00004.png) | 1984-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |