FR2053294B1 - - Google Patents
Info
- Publication number
- FR2053294B1 FR2053294B1 FR707028057A FR7028057A FR2053294B1 FR 2053294 B1 FR2053294 B1 FR 2053294B1 FR 707028057 A FR707028057 A FR 707028057A FR 7028057 A FR7028057 A FR 7028057A FR 2053294 B1 FR2053294 B1 FR 2053294B1
- 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
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)
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 FR2053294A1 (en) | 1971-04-16 |
FR2053294B1 true 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) |
Families Citing this family (16)
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 |
CH653073A5 (en) * | 1982-10-18 | 1985-12-13 | Speno International | DEVICE FOR MEASURING THE DEPTH OF THE CORRECTION OF THE RUNNING SURFACE OF THE RAILS OF A RAILWAY. |
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 |
EP1163393B1 (en) | 1999-03-25 | 2004-10-27 | Wilfried Scherf | Arrangement of grinding modules with grinding tools in track grinders |
EP1444401B1 (en) * | 2001-10-25 | 2009-12-02 | Loram Maintenance Of Way, Inc. | Method and apparatus for non-interrupted grinding of railroad crossing and main line track |
ATE385273T1 (en) * | 2002-09-20 | 2008-02-15 | Wilfried Scherf | GRINDING MACHINE FOR RAILS, ESPECIALLY FOR CONTAINER CRANE RAILS |
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 |
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 |
CN110258212B (en) * | 2019-06-28 | 2024-06-11 | 苏州睿友智能装备有限公司 | Roboticized rail grinding device |
-
1969
- 1969-07-30 US US845952A patent/US3606705A/en not_active Expired - Lifetime
-
1970
- 1970-07-22 ZA ZA705040A patent/ZA705040B/en unknown
- 1970-07-23 GB GB35692/70D patent/GB1270058A/en not_active Expired
- 1970-07-28 DE DE2037461A patent/DE2037461C3/en not_active Expired
- 1970-07-29 FR FR707028057A patent/FR2053294B1/fr not_active Expired
- 1970-07-30 CH CH1149070A patent/CH508779A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ZA705040B (en) | 1971-04-28 |
DE2037461A1 (en) | 1971-02-11 |
US3606705A (en) | 1971-09-21 |
DE2037461C3 (en) | 1974-12-12 |
GB1270058A (en) | 1972-04-12 |
DE2037461B2 (en) | 1974-05-02 |
CH508779A (en) | 1971-06-15 |
FR2053294A1 (en) | 1971-04-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |