EP3055461B1 - Snow clearing device and snow clearing system for clearing of snow - Google Patents
Snow clearing device and snow clearing system for clearing of snow Download PDFInfo
- Publication number
- EP3055461B1 EP3055461B1 EP14853041.3A EP14853041A EP3055461B1 EP 3055461 B1 EP3055461 B1 EP 3055461B1 EP 14853041 A EP14853041 A EP 14853041A EP 3055461 B1 EP3055461 B1 EP 3055461B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plough
- snow
- clearing
- snow clearing
- track
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000003137 locomotive effect Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
- E01H8/04—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast essentially by non-driven elements ; Clearing instruments, e.g. scraping blades or scoop plates
Definitions
- the present invention relates to a snow clearing device for clearing of snow from tracks and track areas according to the preamble of claim 1.
- a snow clearing device for clearing of snow from tracks and track areas according to the preamble of claim 1.
- An example of such a snow clearing device is disclosed in US 4 274 212 A .
- the invention also relates to a snow clearing system.
- a snow clearing device for clearing of snow from tracks and track areas where the snow clearing device is designed to be carried by a trackbound vehicle
- the snow clearing device comprises a frame part that can be fixed on the trackbound vehicle and a on the frame part displaceably arranged plough device, where the plough device is movable between an inactive elevated parking position and an active lowered clearing position in which clearing position different plough settings are possible, is achieved the advantage of that it is possible to clear snow from tracks and track areas for trackbound vehicles time efficiently and satisfactory by that the plough device can be controlled to clear the snow towards any optional side of the vehicle.
- a trackbound vehicle e.g. a railway wagon
- two sets of the device for clearing of snow can be installed one at each end of the one and the same trackbound vehicle which thus can be used to clear snow from a track and a track area irrespective of in which direction the trackbound vehicle is travelling whereby there is no need for a turntable in those track areas that are to be cleared from snow.
- the invention thus enables a time efficient clearing of snow and a time efficient and safe transport of the device between different locations of use.
- Figure 1 shows a snow clearing device 2 for clearing of snow from tracks 100 and track areas 102 in clearing position, where the snow clearing device 2 is designed to be carried by a trackbound vehicle 1, and where the snow clearing device 2 comprises a frame part 4 that can be fixed on the trackbound vehicle 1 and a on the frame part 4 displaceably arranged plough device 6, where the plough device 6 is movable between an inactive elevated parking position and an active lowered clearing position in which clearing position different plough settings are possible.
- the plough device 6 comprises a plough 8 comprising several articulately connected plough segments 10, 12, 14, 16, and further comprises a plough support means 18 on which the plough 8 is articulately suspended pivotably about an axis A substantially perpendicular to the plane of the tracks 100, where further a dolly 20 designed to abut against the track 100 when clearing is arranged on the plough support means 18.
- a dolly 20 designed to abut against the track 100 when clearing is arranged on the plough support means 18.
- the plough support means 18, and thus also the plough 8, can preferably be elevated and lowered preferably in an infinitely variable way in relation to the dolly 20 using e.g. at least one hydraulic cylinder.
- To be able to elevate and lower the plough 8 is also an advantage e.g. when passing obstacles next to the track 100 that can not be passed with the plough 8 in a position close to the upper surface of the tracks 100 which can be the case if the dolly 20 is travelling in a very sharp curve next to which e.g. from the ground protruding control devices for a switch are situated.
- the plough operator simply elevates the plough 8 to a level of e.g. the magnitude of 400 mm above the upper edge of the tracks 100 when passing the protruding obstacle in order to thereafter again lower the plough 8 to the desired clearing height.
- the plough support means 18 is connected to the frame part 4 by a system 22 comprising at least one cylinder 24, 26 and at least one articulately connected arm 28, 30 in such a way that it can be elevated and lowered and displaced.
- the plough 8 preferably comprises two inner plough segments 10, 12, and two outer plough segments 14, 16, where each of the two inner plough segments 10; 12 preferably are articulately connected to each other and to a respective outer plough segment 14; 16. Further is preferably a respective substantially vertically displaceable plough blade 40; 42 arranged at the lower edge of the respective outer plough segment 14; 16.
- the plough segments 10, 12, 14, 16 and the plough blades 40, 42 are preferably individually adjustable using e.g. commonly known hydraulic cylinders for maximum freedom of choice for controlling of the plough device 6.
- the snow clearing device further comprises an operator cabin 44 arranged to be displaced on the frame part 4 simultaneously with the plough device 6.
- the operator cabin 44 is arranged with a work station för the plough operator whereby the plough operator obtains a good view of the plough 8 in its working position and can control the plough 8 so that the desired parts of the track 100 or the track area 102 are cleared without ramming into obstacles with the plough 8.
- a locomotive (not shown) is preferably used in order to push the trackbound vehicle 1 on which the plough 8 is mounted.
- Remote control devices for the locomotive are in such a case preferably arranged in the operator cabin 44.
- the plough operator controls the locomotive by remote control, but preferably the operator cabin 44 is also arranged with a work station for a locomotive driver who in this way can control a locomotive remotely from the operator cabin 44 and at the same time gain a good view over the track 100 and the track area 102 in front of the plough 8, the plough operator at the same time being able to concentrate on only the control of the plough 8.
- work stations for both the plough operator and the locomotive driver in the same operator cabin 44 also facilitates the communication between them. It is also possible to arrange the propulsion arrangement on the trackbound vehicle 1 itself.
- a trackbound vehicle 1 is arranged with a respective plough device 6 at each end of the trackbound vehicle 1 in order to in such a way being able to easily clear a track 100 and a track area 102 i any optional direction by that the operator and the possible locomotive driver uses that plough device 6 which at the moment is at the front end of the trackbound vehicle 1. In such way the need for turning around the trackbound vehicle 1 for clearing in the other direction by using for example a turntable is avoided.
- An elastic element 46; 47; 48 can be arranged between the respective adjacent plough segment 14, 10; 10, 12; 12, 16 in order to prevent cleared snow from passing between these and to instead be guided to the desired side or in a forward direction by the plough segments 14, 10, 12, 16 depending on the present plough setting.
- the plough support means 18 is preferably provided with end stops 50 in order to limit the angular movement of the inner plough segments 10, 12 in relation to the plough support means 18.
- the invention also relates to a movable snow clearing system 52 för clearing of snow from tracks or track areas, where the snow clearing system 52 is arranged to be placed on preferably at least one trackbound vehicle 1, but possibly on several trackbound vehicles, and comprises at least one plough module 54, preferably two plough modules 54, where the respective plough module 54 comprises a snow clearing device 2 according to any one of the embodiments described above.
- the movable snow clearing system 52 further preferably comprises at least one drive module 56 arranged to preferably be placed on the same trackbound vehicle 1 as the plough module (or the plough modules) 54, where the drive module 56 comprises devices, such as for example a generator and/or a hydraulic pump, for providing different parts of the plough module (or the plough modules) 54 with drive, preferably in the form of hydraulics and/or electricity.
- the drive module 56 is connected to the respective plough module 54 using detachable connection tubing/connection cables for e.g. hydraulics and/or electricity.
- modules 54, 56 and the trackbound vehicle 1 are provided with container couplings of a standard type that are used for e.g. containers, railway wagons and trucks, so that a module 54, 56 easily can be lifted on to and off from the trackbound vehicle 1 using e.g. a fork lift truck. This enables also transport of the units via the road network using a truck when required.
- Figure 2 shows schematically another view of the snow clearing device 2 in clearing position with another plough setting.
- an operator cabin 44 is in the working position advanced towards one end of the trackbound vehicle 1 in which position the plough 8 can be lowered downwards towards the track 100.
- FIG. 3 shows the snow clearing device in its parking position.
- both of the operator cabins 44 are in the parking position retracted from the end of the trackbound vehicle 1 towards its center whereby the plough device 6 can be parked on the upper side of the trackbound vehicle 1 in folded position.
- This parking position can e.g. be used during transport between two locations for use.
- Railings 58, 60 are preferably arranged on the snow clearing device 2 in order to prevent that the plough 8 is folded out outside of the sides of the trackbound vehicle 1 during transport which could cause major damage.
- Inner rubber blades 62 and outer rubber blades 64, respectively, are preferably detachably arranged at the lower edge of the inner plough segments 10, 12 and at the lower edge of the plough blades 40, 42, respectively, which rubber blades 62, 64 can be substituted when they are worn.
- the lower surface of the inner rubber blades 62 lies for example about 50 mm above upper surface of the tracks 100, i.e. about 50 mm above the surface of the rails 104, 106, and the lower surface of the outer rubber blades 64 about 150 mm below the upper surface of the tracks 100 in order to enable efficient clearing without the rubber blades being worn all the time against the rails 104, 106 or the ground 108, but these distances can as mentioned above be set infinitely variably by the plough operator as required if another distance is desired when clearing.
- a scraping device 110 can be arranged on the bottom of the tracked vehicle 1 in order to scrape away ice and snow from the tracks 100.
- a trackbound vehicle 1 is meant a vehicle which is arranged to travel on tracks such as for example rails, i.e. e.g. a railway wagon which has been used above only as an example of a tracked vehicle.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Description
- The present invention relates to a snow clearing device for clearing of snow from tracks and track areas according to the preamble of claim 1. An example of such a snow clearing device is disclosed in
US 4 274 212 A . The invention also relates to a snow clearing system. - It is a problem to accomplish a time efficient and satisfactory clearing of tracks and track areas for trackbound vehicles. As an example can be mentioned clearing of snow from railway tracks and then especially when several tracks are arranged side by side which normally is the case at railway stations, railway yards and other track areas. A traditional clearing of a track in such a track area where the snow ends up on both sides of the track which is cleared leads to problems at the neighbouring tracks as the snow ends up on these.
- The problem with accomplishing a time efficient and satisfactory clearing of tracks and track areas for trackbound vehicles is solved according to the invention by a device for clearing of snow from tracks and track areas for trackbound vehicles according to the characterizing portion of claim 1.
- By that a snow clearing device for clearing of snow from tracks and track areas, where the snow clearing device is designed to be carried by a trackbound vehicle, according to claim 1 comprises, inter alia, the features that the snow clearing device comprises a frame part that can be fixed on the trackbound vehicle and a on the frame part displaceably arranged plough device, where the plough device is movable between an inactive elevated parking position and an active lowered clearing position in which clearing position different plough settings are possible, is achieved the advantage of that it is possible to clear snow from tracks and track areas for trackbound vehicles time efficiently and satisfactory by that the plough device can be controlled to clear the snow towards any optional side of the vehicle. Thus one may when clearing a track area clear one track at a time and gradually move over the snow to only one side of the track and then continue with the next track in the same way until the track area is cleared. If the cleared snow forms a high wall before the track area is completely cleared, the snow in such a wall can be removed using another vehicle before the clearing proceeds from where the wall was formed in order to in such way facilitate finishing of the clearing of the track area. Such a removal can be done one or several times during clearing of the one and the same track area according to the needs. Further is achieved also the advantage of that one quickly and easily can readjust the plough blades when passing obstacles next to the track in order to in such a way avoid to collide with the obstacle when at the same time one can remove the snow from the vicinity of the obstacle and in such a way avoid that walls are formed at the obstacles such as for example a platform between two tracks in a track area. Further is achieved the advantage of that the device for clearing can be retracted on top of a trackbound vehicle, e.g. a railway wagon, in order to in such a way be able to be transported e.g. by a normal train set to another location for use at another place. Further is achieved the advantage of that two sets of the device for clearing of snow can be installed one at each end of the one and the same trackbound vehicle which thus can be used to clear snow from a track and a track area irrespective of in which direction the trackbound vehicle is travelling whereby there is no need for a turntable in those track areas that are to be cleared from snow.
- The invention thus enables a time efficient clearing of snow and a time efficient and safe transport of the device between different locations of use.
- The invention will be illustrated in more detail below with the support from the accompanying drawings, wherein:
-
Figure 1 shows schematically a view of a snow clearing device according to the invention in clearing position, -
Figure 2 shows schematically another view of the snow clearing device in clearing position with another plough setting, and -
Figure 3 shows the snow clearing device in its parking position. - Similar parts in the different figures are denoted with the same reference numerals.
-
Figure 1 shows asnow clearing device 2 for clearing of snow fromtracks 100 and track areas 102 in clearing position, where thesnow clearing device 2 is designed to be carried by a trackbound vehicle 1, and where thesnow clearing device 2 comprises aframe part 4 that can be fixed on the trackbound vehicle 1 and a on theframe part 4 displaceably arrangedplough device 6, where theplough device 6 is movable between an inactive elevated parking position and an active lowered clearing position in which clearing position different plough settings are possible. - The
plough device 6 comprises a plough 8 comprising several articulately connectedplough segments tracks 100, where further adolly 20 designed to abut against thetrack 100 when clearing is arranged on the plough support means 18. As the plough 8 follows the movements of thedolly 20 is avoided that swinging movements sideways on the trackbound vehicle 1, e.g. a railway wagon or another rail vehicle, are carried over to theplough device 6 whereby theplough device 6 is kept substantially parallel to the plane of thetracks 100, i.e. the plane in which the bothrails - The plough support means 18, and thus also the plough 8, can preferably be elevated and lowered preferably in an infinitely variable way in relation to the
dolly 20 using e.g. at least one hydraulic cylinder. This is an advantage if the plough operator besides being able to adjust the plough setting in the angular direction in relation to the longitudinal direction of thetracks 100 in the clearing position also would like to adjust the plough setting in the clearing position in the vertical direction in relation to the upper edge of thetracks 100, e.g. if the plough operator assesses that different distances between one and thesame part tracks 100 are desired when clearing different stretches of thetrack 100. To be able to elevate and lower the plough 8 is also an advantage e.g. when passing obstacles next to thetrack 100 that can not be passed with the plough 8 in a position close to the upper surface of thetracks 100 which can be the case if thedolly 20 is travelling in a very sharp curve next to which e.g. from the ground protruding control devices for a switch are situated. In order to pass such an obstacle during clearing the plough operator simply elevates the plough 8 to a level of e.g. the magnitude of 400 mm above the upper edge of thetracks 100 when passing the protruding obstacle in order to thereafter again lower the plough 8 to the desired clearing height. - The plough support means 18 is connected to the
frame part 4 by asystem 22 comprising at least onecylinder - The plough 8 preferably comprises two
inner plough segments outer plough segments 14, 16, where each of the twoinner plough segments 10; 12 preferably are articulately connected to each other and to a respective outer plough segment 14; 16. Further is preferably a respective substantially vertically displaceable plough blade 40; 42 arranged at the lower edge of the respective outer plough segment 14; 16. Theplough segments plough blades 40, 42 are preferably individually adjustable using e.g. commonly known hydraulic cylinders for maximum freedom of choice for controlling of theplough device 6. - The snow clearing device further comprises an operator cabin 44 arranged to be displaced on the
frame part 4 simultaneously with theplough device 6. The operator cabin 44 is arranged with a work station för the plough operator whereby the plough operator obtains a good view of the plough 8 in its working position and can control the plough 8 so that the desired parts of thetrack 100 or the track area 102 are cleared without ramming into obstacles with the plough 8. - When clearing, a locomotive (not shown) is preferably used in order to push the trackbound vehicle 1 on which the plough 8 is mounted. Remote control devices for the locomotive are in such a case preferably arranged in the operator cabin 44. One can arrange that the plough operator controls the locomotive by remote control, but preferably the operator cabin 44 is also arranged with a work station for a locomotive driver who in this way can control a locomotive remotely from the operator cabin 44 and at the same time gain a good view over the
track 100 and the track area 102 in front of the plough 8, the plough operator at the same time being able to concentrate on only the control of the plough 8. To arrange work stations for both the plough operator and the locomotive driver in the same operator cabin 44 also facilitates the communication between them. It is also possible to arrange the propulsion arrangement on the trackbound vehicle 1 itself. - Preferably a trackbound vehicle 1 is arranged with a
respective plough device 6 at each end of the trackbound vehicle 1 in order to in such a way being able to easily clear atrack 100 and a track area 102 i any optional direction by that the operator and the possible locomotive driver uses thatplough device 6 which at the moment is at the front end of the trackbound vehicle 1. In such way the need for turning around the trackbound vehicle 1 for clearing in the other direction by using for example a turntable is avoided. - An elastic element 46; 47; 48 can be arranged between the respective
adjacent plough segment 14, 10; 10, 12; 12, 16 in order to prevent cleared snow from passing between these and to instead be guided to the desired side or in a forward direction by theplough segments - The plough support means 18 is preferably provided with end stops 50 in order to limit the angular movement of the
inner plough segments - The invention also relates to a movable snow clearing system 52 för clearing of snow from tracks or track areas, where the snow clearing system 52 is arranged to be placed on preferably at least one trackbound vehicle 1, but possibly on several trackbound vehicles, and comprises at least one plough module 54, preferably two plough modules 54, where the respective plough module 54 comprises a
snow clearing device 2 according to any one of the embodiments described above. - The movable snow clearing system 52 further preferably comprises at least one drive module 56 arranged to preferably be placed on the same trackbound vehicle 1 as the plough module (or the plough modules) 54, where the drive module 56 comprises devices, such as for example a generator and/or a hydraulic pump, for providing different parts of the plough module (or the plough modules) 54 with drive, preferably in the form of hydraulics and/or electricity. The drive module 56 is connected to the respective plough module 54 using detachable connection tubing/connection cables for e.g. hydraulics and/or electricity.
- Preferably all the modules 54, 56 and the trackbound vehicle 1 are provided with container couplings of a standard type that are used for e.g. containers, railway wagons and trucks, so that a module 54, 56 easily can be lifted on to and off from the trackbound vehicle 1 using e.g. a fork lift truck. This enables also transport of the units via the road network using a truck when required.
-
Figure 2 shows schematically another view of thesnow clearing device 2 in clearing position with another plough setting. As can be seen in the figure, an operator cabin 44 is in the working position advanced towards one end of the trackbound vehicle 1 in which position the plough 8 can be lowered downwards towards thetrack 100. -
Figure 3 shows the snow clearing device in its parking position. As can be seen in the figure, both of the operator cabins 44 are in the parking position retracted from the end of the trackbound vehicle 1 towards its center whereby theplough device 6 can be parked on the upper side of the trackbound vehicle 1 in folded position. This parking position can e.g. be used during transport between two locations for use.Railings 58, 60 are preferably arranged on thesnow clearing device 2 in order to prevent that the plough 8 is folded out outside of the sides of the trackbound vehicle 1 during transport which could cause major damage. - Inner rubber blades 62 and
outer rubber blades 64, respectively, are preferably detachably arranged at the lower edge of theinner plough segments plough blades 40, 42, respectively, whichrubber blades 62, 64 can be substituted when they are worn. - I clearing position, the lower surface of the inner rubber blades 62 lies for example about 50 mm above upper surface of the
tracks 100, i.e. about 50 mm above the surface of therails outer rubber blades 64 about 150 mm below the upper surface of thetracks 100 in order to enable efficient clearing without the rubber blades being worn all the time against therails ground 108, but these distances can as mentioned above be set infinitely variably by the plough operator as required if another distance is desired when clearing. - A
scraping device 110 can be arranged on the bottom of the tracked vehicle 1 in order to scrape away ice and snow from thetracks 100. - By a trackbound vehicle 1 is meant a vehicle which is arranged to travel on tracks such as for example rails, i.e. e.g. a railway wagon which has been used above only as an example of a tracked vehicle.
- It is to be understood that variations are possible within the frame of the present enclosed claims.
Claims (9)
- Snow clearing device for clearing of snow from tracks and track areas, where the snow clearing device (2) is designed to be carried by a trackbound vehicle (1), where the snow clearing device (2) comprises a frame part (4) that can be fixed to the trackbound vehicle (1) and a on the frame part (4) displaceably arranged plough device (6), where the plough device (6) is movable between an inactive elevated parking position and an active lowered clearing position in which clearing position different plough settings are possible, characterized in, that the plough device (6) comprises a plough (8) comprising several articulately connected plough segments (10, 12, 14, 16), and that the snow clearing device (2) further comprises an operator cabin (44) arranged to be displaced on the frame part (4) simultaneously with the plough device (6).
- Snow clearing device (2) according to claim 1, characterized in, that the plough device (6) further comprises a plough support means (18) on which the plough (8) is mounted, where further a dolly (20) designed to abut against the track (100) when clearing is arranged on the plough support means (18).
- Snow clearing device (2) according to claim 2, characterized in, that the plough support means (18) is connected to the frame part (4) by a system comprising at least a cylinder (20, 26) and at least an articulately connected arm (28, 30) in such a way that it can be elevated and lowered and displaced.
- Snow clearing device (2) according to one of claims 1-3, characterized in, that the plough (8) comprises two inner plough segments (10, 12) and two outer plough segments (14, 16).
- Snow clearing device (2) according to claim 4, characterized in, that each of the two inner plough segments (10; 12) are articulately connected to each other and to a respective outer plough segment (14; 16).
- Snow clearing device (2) according to claim 5, characterized in, that a respective substantially vertically displaceable plough blade (40; 42) is arranged at the lower edge of the respective outer plough segment (14; 16).
- Movable snow clearing system for clearing of snow from tracks (100) or track areas (102), characterized in, that the snow clearing system (52) comprises at least a plough module (54) designed to be placed on a trackbound vehicle (1), where the plough module (54) comprises at least a snow clearing device (2) according to one of claims 1-6.
- Movable snow clearing system according to claim 7, characterized in, that the snow clearing system (52) further comprises at least a drive module (56) designed to be placed on a trackbound vehicle (1).
- Movable snow clearing system according to claim 8, characterized in, that the modules (54, 56) and the trackbound vehicle (1) are provided with container couplings of a standard type.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1351179A SE537638C2 (en) | 2013-10-07 | 2013-10-07 | Snow removal device and snow removal system for plowing |
PCT/SE2014/051127 WO2015053686A1 (en) | 2013-10-07 | 2014-09-26 | Snow clearing device and snow clearing system for clearing of snow |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3055461A1 EP3055461A1 (en) | 2016-08-17 |
EP3055461A4 EP3055461A4 (en) | 2017-06-14 |
EP3055461B1 true EP3055461B1 (en) | 2018-08-08 |
Family
ID=52813406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14853041.3A Active EP3055461B1 (en) | 2013-10-07 | 2014-09-26 | Snow clearing device and snow clearing system for clearing of snow |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3055461B1 (en) |
RU (1) | RU2654119C2 (en) |
SE (1) | SE537638C2 (en) |
WO (1) | WO2015053686A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108086239B (en) * | 2017-12-14 | 2019-03-29 | 宋子诏 | A kind of deformable and separate type railroad track clean robot and its working method |
CN107988989B (en) * | 2018-01-03 | 2023-08-01 | 西南交通大学 | Track Liang Qingchen deicing vehicle and suspension type monorail traffic system |
CN110607779B (en) * | 2019-10-11 | 2021-04-27 | 张文清 | Rail running snow removing device |
CN112482296A (en) * | 2020-11-13 | 2021-03-12 | 郑州铁路职业技术学院 | Rail snow removing device |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US937428A (en) * | 1909-05-24 | 1909-10-19 | Alfred Drowley | Snow-plow. |
JPS4743121Y1 (en) * | 1967-05-09 | 1972-12-27 | ||
US3605297A (en) * | 1968-08-05 | 1971-09-20 | Marmon Group Inc | Railroad ballast plow |
FI59641C (en) * | 1978-10-19 | 1981-09-10 | Valmet Oy | SNOEPLOGSKONSTRUKTION FOER ARBETSMASKINER |
SU773213A1 (en) * | 1979-03-23 | 1980-10-23 | Проектно-Технологическо-Конструкторское Бюро Главного Управления Пути Министерства Путей Сообщения | Snow removing device |
SU1118734A1 (en) * | 1983-03-31 | 1984-10-15 | Опытно-Конструкторское Бюро Главного Управления Дорожного Хозяйства И Благоустройства Мосгорисполкома | Snow plough |
FI79877C (en) * | 1988-03-16 | 1990-03-12 | Saalasti Tapio | LOKSNOEPLOG. |
SU1532644A1 (en) * | 1988-03-29 | 1989-12-30 | Михайловский горно-обогатительный комбинат им.60-летия Союза ССР | Track-cleaning machine |
JP2882457B2 (en) * | 1994-12-12 | 1999-04-12 | 株式会社新潟鉄工所 | Rotary / Russell shared track snow plow |
DE102008007282B4 (en) * | 2008-02-02 | 2013-06-13 | Schmidt Holding Gmbh | Track vehicle with a front mounted snow plow |
RU142450U1 (en) * | 2013-12-24 | 2014-06-27 | Федеральное государственное бюджетное образовательное учреждение Высшего профессионального образования, Московский государственный университет леса | SNOW CLEANER |
-
2013
- 2013-10-07 SE SE1351179A patent/SE537638C2/en unknown
-
2014
- 2014-09-26 WO PCT/SE2014/051127 patent/WO2015053686A1/en active Application Filing
- 2014-09-26 EP EP14853041.3A patent/EP3055461B1/en active Active
- 2014-09-26 RU RU2016110846A patent/RU2654119C2/en active
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
RU2016110846A (en) | 2017-11-15 |
EP3055461A4 (en) | 2017-06-14 |
EP3055461A1 (en) | 2016-08-17 |
SE1351179A1 (en) | 2015-04-08 |
RU2654119C2 (en) | 2018-05-16 |
RU2016110846A3 (en) | 2018-03-13 |
SE537638C2 (en) | 2015-09-01 |
WO2015053686A1 (en) | 2015-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2705195B1 (en) | Method and device related to snow removal | |
EP3055461B1 (en) | Snow clearing device and snow clearing system for clearing of snow | |
CN106894322B (en) | Transport device for a milling unit, transport vehicle and method for transporting a milling unit | |
EP2212472A1 (en) | Apparatus and method for handling railway rails | |
CA2561430C (en) | Railway rail handling apparatus and method | |
US9487922B2 (en) | Pulling machine for unloading and laying railway tracks | |
US8578542B2 (en) | Portable vehicle roof snow and ice removal apparatus | |
US4773332A (en) | Mobile apparatus for loading, transporting and laying an assembled track section | |
CA2912866C (en) | Railway vehicle | |
US9009904B2 (en) | Portable vehicle roof snow and ice removal apparatus | |
JPH10203360A (en) | Travel device for on-and-off-track type working vehicle | |
RU2700298C1 (en) | Frontal portal type machine for soil treatment | |
CN209833647U (en) | Intelligent lifting machine for locomotive derailment | |
CN104228659A (en) | Full-hydraulic multifunctional maintenance car for large-sized mill | |
CN104192224A (en) | Full-hydraulic transfer vehicle for feeding bin of large mill | |
CN103318199A (en) | Novel viaduct accident obstacle clearing railcar | |
WO2016195584A1 (en) | Ballast feeding device and method of feeding ballast | |
CN104228660A (en) | Maintenance car for large-sized horizontal mill | |
GB2518226A (en) | Lifting apparatus and Associated Methods |
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 |
|
17P | Request for examination filed |
Effective date: 20160405 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170512 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E01H 8/04 20060101AFI20170508BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20180321 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 1027177 Country of ref document: AT Kind code of ref document: T Effective date: 20180815 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602014030201 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180808 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181108 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181108 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181109 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602014030201 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180930 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180926 |
|
26N | No opposition filed |
Effective date: 20190509 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180930 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: UEP Ref document number: 1027177 Country of ref document: AT Kind code of ref document: T Effective date: 20180808 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180926 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20140926 Ref country code: MK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180808 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180808 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230920 Year of fee payment: 10 Ref country code: GB Payment date: 20230705 Year of fee payment: 10 Ref country code: AT Payment date: 20230921 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230915 Year of fee payment: 10 Ref country code: DE Payment date: 20230921 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20231218 Year of fee payment: 10 Ref country code: CH Payment date: 20231001 Year of fee payment: 10 |