EP1275781A3 - Apparatus and method for ballast replacement - Google Patents
Apparatus and method for ballast replacement Download PDFInfo
- Publication number
- EP1275781A3 EP1275781A3 EP02254787A EP02254787A EP1275781A3 EP 1275781 A3 EP1275781 A3 EP 1275781A3 EP 02254787 A EP02254787 A EP 02254787A EP 02254787 A EP02254787 A EP 02254787A EP 1275781 A3 EP1275781 A3 EP 1275781A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- ballast
- ballast material
- sleepers
- convey
- rail
- 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.)
- Withdrawn
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
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
- E01B27/10—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0116889 | 2001-07-11 | ||
GB0116889A GB2377468B (en) | 2001-07-11 | 2001-07-11 | Apparatus and method for ballast replacement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1275781A2 EP1275781A2 (en) | 2003-01-15 |
EP1275781A3 true EP1275781A3 (en) | 2004-01-28 |
Family
ID=9918277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02254787A Withdrawn EP1275781A3 (en) | 2001-07-11 | 2002-07-09 | Apparatus and method for ballast replacement |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1275781A3 (en) |
GB (1) | GB2377468B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7845098B1 (en) | 2009-05-22 | 2010-12-07 | Loram Maintenance Of Way, Inc. | Rotary undercutter for rail line maintenance |
CN104928998A (en) * | 2014-03-17 | 2015-09-23 | 中国铁道科学研究院铁道建筑研究所 | Excavation device for railway ballast pillow bottoms |
CN111877060A (en) * | 2020-07-14 | 2020-11-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Ballastless track bed structure part replacement method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967396A (en) * | 1974-09-23 | 1976-07-06 | Canron, Inc. | Undercutter with rotary trencher |
US4119154A (en) * | 1977-02-18 | 1978-10-10 | Southern Railway Company | Method and apparatus for treating ballast |
US4563826A (en) * | 1984-10-24 | 1986-01-14 | Kershaw Manufacturing Company, Inc. | Apparatus for removing ballast from beneath a railroad track |
EP0303037A1 (en) * | 1987-08-04 | 1989-02-15 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | System to feed and discharge materials continuously in operations to rehabilitate railway road beds and the like |
US4858344A (en) * | 1988-05-05 | 1989-08-22 | Tamper Corp. | Undercutter with rotary trencher |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674208A (en) * | 1986-03-31 | 1987-06-23 | Kershaw Manufacturing Company, Inc. | Ballast removing apparatus |
US4705115A (en) * | 1986-03-31 | 1987-11-10 | Kershaw Manufacturing Company, Inc. | Method and apparatus for reconditioning ballast along a railroad track |
-
2001
- 2001-07-11 GB GB0116889A patent/GB2377468B/en not_active Expired - Fee Related
-
2002
- 2002-07-09 EP EP02254787A patent/EP1275781A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967396A (en) * | 1974-09-23 | 1976-07-06 | Canron, Inc. | Undercutter with rotary trencher |
US4119154A (en) * | 1977-02-18 | 1978-10-10 | Southern Railway Company | Method and apparatus for treating ballast |
US4563826A (en) * | 1984-10-24 | 1986-01-14 | Kershaw Manufacturing Company, Inc. | Apparatus for removing ballast from beneath a railroad track |
EP0303037A1 (en) * | 1987-08-04 | 1989-02-15 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | System to feed and discharge materials continuously in operations to rehabilitate railway road beds and the like |
US4858344A (en) * | 1988-05-05 | 1989-08-22 | Tamper Corp. | Undercutter with rotary trencher |
Also Published As
Publication number | Publication date |
---|---|
GB0116889D0 (en) | 2001-09-05 |
GB2377468B (en) | 2005-01-19 |
EP1275781A2 (en) | 2003-01-15 |
GB2377468A (en) | 2003-01-15 |
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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 BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040716 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
|
17Q | First examination report despatched |
Effective date: 20041217 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NETWORK RAIL |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060515 |