NL7308840A - - Google Patents
Info
- Publication number
- NL7308840A NL7308840A NL7308840A NL7308840A NL7308840A NL 7308840 A NL7308840 A NL 7308840A NL 7308840 A NL7308840 A NL 7308840A NL 7308840 A NL7308840 A NL 7308840A NL 7308840 A NL7308840 A NL 7308840A
- Authority
- NL
- Netherlands
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)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1283272A CH575509A5 (enrdf_load_stackoverflow) | 1972-08-31 | 1972-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7308840A true NL7308840A (enrdf_load_stackoverflow) | 1974-03-04 |
Family
ID=4386782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7308840A NL7308840A (enrdf_load_stackoverflow) | 1972-08-31 | 1973-06-26 |
Country Status (11)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH596385A5 (enrdf_load_stackoverflow) * | 1975-05-21 | 1978-03-15 | Speno International | |
| CH606616A5 (enrdf_load_stackoverflow) * | 1976-02-18 | 1978-11-15 | Speno International | |
| 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 |
| CH655528B (enrdf_load_stackoverflow) * | 1984-02-06 | 1986-04-30 | ||
| US4779384A (en) * | 1986-02-13 | 1988-10-25 | Harsco Corporation | Rail grinder |
| CN115613406B (zh) * | 2022-10-24 | 2025-06-17 | 中铁物总智能科技有限公司 | 一种高效率轨道磨削砂轮组及其设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR815821A (fr) * | 1936-03-31 | 1937-07-23 | Chauffe-eau électrique à accumulation | |
| US2197729A (en) * | 1938-01-20 | 1940-04-16 | Pennsylvania Railroad Co | Track rail grinding apparatus |
| FR1167795A (fr) * | 1955-11-15 | 1958-11-28 | Speno International | Appareil à meuler les rails de chemin de fer |
| US3358406A (en) * | 1965-10-14 | 1967-12-19 | Speno International | Rail grinder |
| US3606705A (en) * | 1969-07-30 | 1971-09-21 | Speno International | Rail grinder |
| 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 |
-
1972
- 1972-08-31 CH CH1283272A patent/CH575509A5/xx not_active IP Right Cessation
-
1973
- 1973-06-26 NL NL7308840A patent/NL7308840A/xx unknown
- 1973-07-04 FR FR7324590A patent/FR2198027B1/fr not_active Expired
- 1973-07-24 BE BE133810A patent/BE802723A/xx not_active IP Right Cessation
- 1973-07-26 IT IT27108/73A patent/IT1003111B/it active
- 1973-07-27 CA CA177,521A patent/CA999744A/en not_active Expired
- 1973-07-31 GB GB3642273A patent/GB1405978A/en not_active Expired
- 1973-08-07 US US386456A patent/US3918215A/en not_active Expired - Lifetime
- 1973-08-07 ES ES417635A patent/ES417635A1/es not_active Expired
- 1973-08-10 DE DE2340615A patent/DE2340615C2/de not_active Expired
- 1973-08-10 AT AT701973A patent/AT325652B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1003111B (it) | 1976-06-10 |
| ATA701973A (de) | 1975-01-15 |
| DE2340615A1 (de) | 1974-03-07 |
| US3918215A (en) | 1975-11-11 |
| DE2340615C2 (de) | 1983-04-28 |
| FR2198027A1 (enrdf_load_stackoverflow) | 1974-03-29 |
| CA999744A (en) | 1976-11-16 |
| BE802723A (fr) | 1973-11-16 |
| CH575509A5 (enrdf_load_stackoverflow) | 1976-05-14 |
| FR2198027B1 (enrdf_load_stackoverflow) | 1977-05-13 |
| ES417635A1 (es) | 1976-02-16 |
| AT325652B (de) | 1975-11-10 |
| GB1405978A (en) | 1975-09-10 |