EP3288812A1 - Device for moving one or more front flaps - Google Patents
Device for moving one or more front flapsInfo
- Publication number
- EP3288812A1 EP3288812A1 EP16719382.0A EP16719382A EP3288812A1 EP 3288812 A1 EP3288812 A1 EP 3288812A1 EP 16719382 A EP16719382 A EP 16719382A EP 3288812 A1 EP3288812 A1 EP 3288812A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling
- flap
- nose
- pivoting
- sliding guide
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 121
- 238000010168 coupling process Methods 0.000 claims abstract description 121
- 238000005859 coupling reaction Methods 0.000 claims abstract description 121
- 230000033001 locomotion Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000005253 cladding Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/06—End walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units
- B61D17/046—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units readily releasable, i.e. dismountable or collapsible sub-units, e.g. for shipping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
Definitions
- the invention relates to a device for moving one or more nose flaps of a cladding of a coupling of a track-guided vehicle, in particular rail vehicle from a closed state to an open state and vice versa, the device comprising: at least one connected to the vehicle undercarriage or connectable support frame or a self-supporting Bow nose and one of a single nose flap associated and with the at least one support frame on the one hand and to be pivoted bow door on the other hand connected actuator for moving this nose flap relative to the support frame from the closed state to the open state and vice versa.
- Devices for moving, in particular pivoting, nose flaps are known from the prior art in a wide variety of designs, which are formed as a function of the application requirements, in particular the pivoting direction and the available installation space.
- the bulkheads may either be outward, i. be pivoted along the outer circumference of the panel or away from it, or inwardly, i. at least partially into an interior space enclosed by the cladding, wherein in the latter case the interference geometry present in the interior by functional components is to be taken into account for the movement path of the nose flap.
- the desire for structurally simple and safe functioning adjustment devices is in the foreground.
- a rail vehicle with a lining for a front coupling of the rail vehicle is previously known, wherein the Cladding is formed by at least one movable nose flap, which takes place with the aid of a drive between an open and a closed end position along a circular path segment about a horizontal axis of rotation.
- an upper and lower nose flaps are pivoted about a pivot point in the interior of the vehicle.
- the inner contour of the cladding and the arrangement of functional components must be carried out accordingly matched.
- Another embodiment consists in pivoting the nose flaps to the outside of the vehicle by means of rotational movements realized by means of a four-bar linkage.
- the bow flaps are thereby moved into the interior of a bow nose or a vehicle in order to influence the aerodynamic quality of the vehicle as little as possible. Since the front area is equipped with various units and energy-absorbing elements, the space for the inwardly to be pivoted front doors is often very limited.
- the problem underlying the invention is thus to provide a device for moving, in particular pivoting, nose flaps in such a way To further develop that the pivoting movement, in particular the course of traversable during movement trajectory and end position of the bow door in the "open" position can be optimally adapted to the given installation space conditions.
- the device should be characterized by a low design complexity and number of components.
- the actuating device comprises at least one of the nose flaps a coupling mechanism with at least one drive and one output, the nose flap is coupled with the coupling mechanism between input and output and the coupling mechanism is arranged and configured such that a movement curve of the nose flap connected to the coupling mechanism Move between the closed state and open state and vice versa with a deviating from a circular segment path course by at least partially superimposition of a pan and V. to describe the shaking movement.
- the movement path corresponds to the path of a defined reference point on the bow flap described during pivoting.
- the reference point can be selected arbitrarily on the nose flap.
- An at least indirect connection between two components includes in particular both the possibility of a direct connection or a connection via further transmission elements or coupling elements.
- the inventive overlay at least one pivoting and sliding movement for moving a single nose flap in the interior enclosed by a panel, the pivoting movement is also adjustable by the superposition of two sliding movements, it is possible, the Bugklappen also despite cramped or not optimal space conditions result to move from design and component arrangement in the interior of the panel, in particular the nose cone.
- the movement curve can be regarded as a function in particular of the design and execution of this coupling mechanism realized and can be easily guided around by the superposition of sliding and pivoting movement to existing Störgeometrien.
- the superposition of sliding and pivoting motions can create a variety of geometries of the motion curves.
- the actuating device comprises at least one of the bow flaps at least one pivot device and one Sliding guide device, which are connected to each other under formation of the coupling mechanism directly or via further coupling members, wherein the nose flap is connected to a coupling member selected from the following group of coupling members:
- the pivoting device comprises a pivoting lever, which is connected via a lever element to the drive.
- the actuating device comprises at least one of the front spoilers two slide guides mounted on the support frame sliding guides, wherein the bow door is hinged directly or at least one coupling member to the guided in the sliding guides guide elements.
- the sliding guides can be formed as linear guides and arranged at an angle to each other, according to a second is at least one of the sliding guides, preferably both sliding guides formed curved at least over a portion of their extension.
- the sliding guide devices are in particular preferably arranged offset from one another in the vertical direction and thus enable the articulation of areas of the nose flap, which are different in the vertical direction, or of a coupling element connected to the latter, with these.
- the combination of two independent guide elements provides great flexibility in the movement curve for the bow door.
- the drive in realizing the pivoting movement via two independent sliding guide devices is coupled at least indirectly with the guide elements which can be guided in the sliding guides.
- This can either be integrated directly into the guide elements or be formed by a separate drive in the form of a linear actuator, which at least indirectly, i. directly or via intermediate components, in particular a coupling member is connected to the nose flap.
- the device for moving the individual nose flaps preferably comprises two laterally of the longitudinal axis of the vehicle, preferably symmetrically with respect to the longitudinal axis of the vehicle arranged coupling mechanisms and a two coupling mechanisms together or each coupling mechanism individually associated drive.
- the drives associated with a coupling mechanism of a nose flap can then be positively coupled or synchronously operated.
- Figures 1 a and 1 b show an example of the application of an inventive
- Figure 2 shows a particularly advantageous embodiment of a Device for pivoting two nose flaps in the open and closed position
- FIGS. 3 a and 3 b show a device according to FIG. 3 in the functional positions "open” and "closed”
- FIGS. 4a to 4d illustrate, by way of example, basic principles of possible ones
- Figures 1 a and 1 b illustrate in a schematic simplified representation of a section of a rail-bound vehicle 10 an end portion thereof, here a front end portion in the form of a so-called nose cone with a panel 4 for a front clutch 5, the scope of an inventive, but not shown here Device 1 for moving, in particular pivoting the nose flaps 2, 3 in different functional positions.
- the panel 4 comprises two nose flaps 2, 3, which are viewed in the installed position with a directional component in the vertical direction movable.
- the parting line T runs in the horizontal direction. To illustrate the individual directions, a coordinate system is applied to the rail vehicle.
- the X-axis corresponds to the longitudinal direction of a rail-bound vehicle 10 and coincides with respect to the clutch to be enclosed 4 with the coupling longitudinal axis.
- the Y direction describes the direction perpendicular to the longitudinal direction and corresponds to the width direction, while the Z direction corresponds to the vertical direction in the installation position.
- the fairing 4 comprises two movable nosegates 2 and 3, which can be moved from a closed state to an open state and vice versa, which release the clutch 5 in the open state and for coupling with another vehicle part with one on this arranged clutch can be brought into engagement.
- the panel 4 extends as shown in Figure 1 a in a view of the longitudinal direction of the rail vehicle 10 reproduced in the longitudinal direction. When opening the front doors these are possible out in the immediate vicinity of the panel 4 in the space enclosed by this interior.
- FIG. 1 a shows an example of a front view of the panel 4, ie in the longitudinal direction of the bow flaps 2, 3 in the closed state - functional position "closed” - and Figure 1 b in a view according to Figure 1 b in the open state - functional position "open".
- the bow flaps 2, 3 are moved with a directional component in the vertical direction in each case up and down and horizontal direction, so that the trajectory of the individual nose flap describes, for example, a curved curve.
- the device 1 For actuating the front spoons 2, 3, a reproduced in Figures 2 to 4 device 1 for moving it from a closed state to an open state and vice versa provided, the device 1 at least one connected to a, not shown here in detail vehicle undercarriage or connectable support frame 6 and one of a nose flap 2, 3 associated with the at least one support frame 6 on the one hand and to be pivoted front door 2, 3 on the other hand connected actuator 7, 8 for moving the respective nose flap 2, 3 relative to the support frame 6 from the closed state in the open state and vice versa.
- the support frame 6 can be formed by a frame construction, which is provided with a lining. It is also conceivable to form the support frame from a self-supporting nose cone.
- a first of the two nose flaps here the nose flap 2 with the aid of the first actuating device 7 relative to the support frame 6 with a vertical direction component designed to pivot upward
- the second nose flap 3 with the help of the second Actuator 8 is designed to pivot relative to the support frame 6 with a vertical direction component down.
- FIGS. 2 and 3a, 3b illustrate a particularly advantageous embodiment of the actuators 7 and 8, FIG. 2 showing only the nose flaps 2, 3 and the actuators 7, 8 in a view from the interior of the fairing, free from the illustration of FIG Supporting frame 6, while Figures 3a and 3b represent a device 1 according to Figure 2 in the functional positions "closed” and “open” with the inclusion of possible Störgeometrien and support frame 6.
- the individual actuating device 7, 8 is designed and arranged in such a way that the movement curve of the bow flap 2, 3 connected thereto can be described by a curve when pivoting between the functional positions "open” and “closed", that of a circular segment track
- the trajectory of the bow flap can, for example, in particular from different radii of curvature
- the individual actuating device 7, 8 has for this purpose at least one coupling mechanism 1 1, 12 and a drive 13, 14.
- the actuating mechanism 7 or 8 assigned to a nose flap 2 or 3 preferably comprises two coupling mechanisms 1 1 a, 1 1 b or 12a, 12b arranged preferably on both sides of the longitudinal axis of the rail-bound vehicle 10, these being preferably arranged symmetrically with respect to the vehicle longitudinal axis ,
- each coupling mechanism 1 1 a, 1 1 b and 12a, 12b of a bow door 2 and 3 a separate drive 13a, 13b and 14a, 14b, as in the figure 2 reproduced be assigned or - not shown here - the coupling mechanisms 1 1 a, 1 1 b and 12a, 12b each of a nose flap 2, 3, a drive 13 and 14 together.
- the nose flap 2 is pivoted with a directional component in the vertical direction upwards.
- the pivoting is not along a circular segment path between the open and closed position or vice versa, but the path described during pivoting through the nose flap 2 can be described by a deviating from a circular segment track course, which is generated by a combined pivot-slide movement on the actuator 7 ,
- This comprises two symmetrically with respect to the longitudinal axis of the rail-bound vehicle 10 arranged coupling mechanisms 1 1 a and 1 1 b with a respective associated drive 13a and 13b.
- the drive 13a or 13b is realized here via a linear drive.
- the individual coupling mechanism 1 1 a, 1 1 b each includes a pivoting device 17a and 17b, which is coupled to the respective linear drive 13a, 13b, wherein coupling links of the pivoting device 17a, 17b articulated to the front door 2 and on the other hand hingedly connected to the support frame 6 are.
- the pivoting device 17 a of a Coupling member 15 is formed in the form of a pivot lever articulated at an end portion hinged to the bow door 2 and hingedly connected thereto and in the other end region is hinged or mounted on the support frame 6.
- the coupling between the pivoting device 17a and slide guide device 18a is carried out either directly via the nose flap 2 or an element connected thereto.
- a coupling element 33a which is connected to the bow flap 2 and extends with at least one directional component in the vertical direction, preferably adapted to the inner contour of the bow flap 2 in the vertical direction, is provided by way of example. This connects the coupling member 15 in the form of the pivot lever with the slide guide device 18a.
- the individual coupling element 33a, 33b of the individual pivoting devices 17a, 17b is in each case connected to the coupling element 15 in the form of the pivoting lever, in each case in an articulated manner in its end regions.
- the connection takes place for example via a rotary joint.
- the pivot lever with its hinged to the support frame 6 end portion about a fixed pivot point or axis of rotation D is pivotable.
- the other end region is here connected to the coupling member 33a and 33b, wherein the connection is not rigid but via a hinge.
- the slide guide device 18a is fixedly mounted on the support frame 6 and comprises a guide 31 and a guide element 32 which can be guided on it.
- the guide 31 in this case runs at an angle to a horizontal plane, in particular slightly inclined downwards in the longitudinal direction into the interior of the cover ,
- the bow flap 2 or the coupling member for connection between pivoting device 17a and sliding guide device 18a is pivotally connected to the guide element 32.
- the described structure for the coupling mechanism 1 1 a applies in analogy also for the coupling mechanism 1 1 b.
- the drive takes place in each case via the drive means 13a and 13b in the form of a stationary mounted on the support frame 6 linear drive, in particular linear actuator in the case shown via a lever mechanism which connects the nose flap 2 and the coupling element 33a and 33b with the respective pivot lever 15, on Coupling element 33a and 33b attacks and the initiation of a moment on the pivot lever for pivoting to D is used.
- the force is applied to the pivot lever and thus deflection about the pivot point or the axis of rotation D on the pivot lever between D and the articulation of the end portion of the pivot lever on the bow door 2 and the respective coupling element 33a, 33b.
- the single lever mechanism 16 here comprises two coupling members, a first coupling member 16.1a and 16.1b and a second coupling member 16.2a and 16.2b, which are hinged together and at their respective free from the connection with the other coupling member end portion with one of Components - pivot lever 15 or nose flap 2 are connected.
- the coupling member 16.1a or 16.1b is for example directly connected to the coupling element 33a or 33b or the bow flap 2, the connection being realized via a joint and the coupling element 16.2a or 16.2b being connected to the respective pivot lever 15 articulated, preferably connected via a hinge.
- the articulated connection of the two coupling members 16.1a, 16.2b and 16.1b, 16.2b is designated 34a and 34b.
- the introduction of the force required for the deflection takes place via the articulation or connection of the drive 13a or 13b, in particular linear drive with the connection 34a or 34b of the two coupling links 16.1a, 16.2a and 16.1b, 16.2b preferably directly in the fulcrum.
- connection 34a or 34b is moved and effected along a straight line
- an angle change between the two hingedly interconnected coupling members 16.1 a, 16.2a or 16.1 b, 16.2b in particular a folding of the coupling member 16.2a or 16.2b against 16.1 a and 16.1 b with simultaneous pivoting of the pivot lever 15 by D.
- the coupling member 16.1 a or 16.1 b is also hingedly connected to the coupling element 33a or the nose flap 2.
- the drive 13a and 13b is designed as a stationary on the support frame 6 mounted linear drive, which generates a linear movement as a drive movement.
- the linear drive is arranged such that the generated linear movement takes place with a directional component in the longitudinal direction of the nose, preferably directly in the longitudinal direction or slightly inclined relative thereto.
- the drive causes simultaneously during pivoting of the pivot lever by the coupling via the coupling element 33a with the guide device 18a, a displacement of the articulation of the bow door 2 and the coupled therewith coupling element 33a along the linear guide 31st
- the nose flap 2 learns a superimposed pivoting sliding movement.
- the actuator device 8 for the lower bow flap 3 comprises in the case shown for the coupling mechanism 12a two angularly arranged and with a directional component in the longitudinal direction extending slide guides 20, 21, each comprising two sliding guides 22, 23 in the form of linear guides, which at an angle are arranged to extend to one another and in or on which respective guide elements 24, 25 are feasible.
- the front door 3 is at least indirectly rotatably mounted.
- the storage is not directly but via a coupling member 26 which is articulated in an area, preferably an end portion 27 via hinges 28, 29 to the guide elements 24, 25 and in the other end portion 30 with the nose flap. 3 connected is.
- the drive 14a is realized here via a linear actuator, which is connected to the coupling member 26 and actuates this, the operation corresponding to the positive guidance of the coupling member 26 on the guides 22, 23 takes place.
- the coupling member 26 is designed in terms of its contour such that on the one hand the connection with the nose flap is realized and also the coupling with the guide elements 24, 25 is given to the guides 22, 23.
- it has an area which is designed to extend in the longitudinal direction, in the front end area 30 with the nose flap, for example the nose flap 3
- the drive, in particular linear actuator 14a may be connected either directly to the coupling member 26 in the region of its connection to the nose flap 3, in which case, as shown in Figure 2, the coupling member 26 has an area with which in the longitudinal direction aligned region is connected and preferably over a portion of the nose flap 3 in the width direction, ie extends transversely to the longitudinal direction.
- This also offers the advantage of a higher rigidity at the initiation of the driving forces for movement of the nose flap 3 in this, especially when the coupling members 26 of both sides arranged inside the panel 4 sliding devices are interconnected or even formed as a component, as shown in Figure 2 ,
- FIG. 3a shows the device 1 according to FIG. 2 in the functional position "closed.”
- FIG. 3b shows the device 1 according to FIG. 2 in the functional position "open”.
- Figures 4a to 4d illustrate schematically simplified ways to implement the superimposition of rotating and sliding movements according to the invention.
- FIGS. 4a and 4c each show advantageous embodiments of a device 1 for pivoting, for example, a nose flap 3 from an open to a closed state and vice versa, in which the combined pivoting and sliding movement is realized via sliding guide devices, in particular at least two sliding guide devices.
- the actuating device, for example, 7 comprises a coupling mechanism 12 with two sliding guide devices 20, 21, each comprising two sliding guides 22, 23, which are formed according to Figure 4a in the form of linear guides, which are arranged at an angle to each other and in or on which respective guide elements 24, 25 are feasible.
- the front door 3 is at least indirectly rotatably mounted.
- the storage is not directly but via a coupling member 26 which is connected in an area, preferably an end portion 27 via hinges 28, 29 to the guide elements 24, 25 hinged and connected in the other end portion 30 with the nose flap 3.
- the drive can be integrated in the guide elements 24 and / or 25 itself, or as shown in Figures 2 and 3, realized via a separate, not shown here linear drive, which is at least indirectly connected to the nose flap 3.
- the sliding guide devices 20 or 21 form the drive in the first case shown, in providing a separate linear drive as shown in Figure 2 reproduced the output of the coupling mechanism 1 first
- Figure 4b shows an embodiment according to Figure 4a with two sliding guides 22, 23 with at least a portion of the guideway with a curved design.
- FIG. 4 c shows an embodiment in which the sliding guide device 21 is characterized by a linear guide, the sliding guide device 20 by a curved course of the sliding guide 22.
- sliding guide devices 20, 21 shown in FIGS. 4a to 4c can also be formed with a separate linear drive 14a, as shown in FIG. 2 or 3a, 3b.
- the sliding guide devices 20, 21 are not designed as a drive.
- the individual sliding guide devices 20, 21 are preferably arranged in the vertical direction in the installed position with offset from one another.
- FIG. 4d illustrates, in a schematically simplified representation, the possibility of realizing a combined pivot-sliding device.
- Recognizable is the articulated linkage of the bow door, such as the front door 2 either directly or via a coupling member to a guided in a linear guide 31 guide member 32.
- the drive can be realized via a coupling member 17 of the pivoting device be integrated or in the sliding guide device 18.
- Figures 2 and 3a, 3b and 4a to 4d show particularly advantageous
- actuators by way of example for each one Bug flap 2, 3, which are characterized by a small number of components. It is also conceivable to exchange the assignment of the individual controls of the bow flaps.
- the individual actuators each comprise at least two devices - a pan and a
- Sliding guide device - or two sliding guide devices At these the nose flap or a coupled with this component (coupling element, coupling member) is articulated with different areas. It is understood that, depending on the geometric design, other embodiments of a combined pivoting and sliding guide device - or the two
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Pivots And Pivotal Connections (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL16719382T PL3288812T3 (en) | 2015-04-27 | 2016-04-27 | Device for moving one or more front flaps |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015207664 | 2015-04-27 | ||
DE102015215776 | 2015-08-19 | ||
DE102016200524.3A DE102016200524A1 (en) | 2015-04-27 | 2016-01-18 | Device for moving one or more nose flaps |
PCT/EP2016/059374 WO2016174070A1 (en) | 2015-04-27 | 2016-04-27 | Device for moving one or more front flaps |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3288812A1 true EP3288812A1 (en) | 2018-03-07 |
EP3288812B1 EP3288812B1 (en) | 2020-11-04 |
Family
ID=57110751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16719382.0A Active EP3288812B1 (en) | 2015-04-27 | 2016-04-27 | Device for moving one or more front flaps |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3288812B1 (en) |
CN (1) | CN107000765B (en) |
DE (1) | DE102016200524A1 (en) |
ES (1) | ES2839399T3 (en) |
PL (1) | PL3288812T3 (en) |
WO (1) | WO2016174070A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112969624A (en) * | 2018-11-06 | 2021-06-15 | 福伊特专利有限公司 | Vehicle head cover device |
CN113715857A (en) * | 2021-09-18 | 2021-11-30 | 深圳市乾行达科技有限公司 | Front end opening and closing mechanism for railway vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112026804B (en) * | 2020-08-13 | 2021-09-10 | 中车青岛四方机车车辆股份有限公司 | Cab framework structure, cab and rail vehicle |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2558830Y2 (en) * | 1990-11-30 | 1998-01-14 | 東急車輌製造株式会社 | Coupler cover device |
IT1286645B1 (en) * | 1996-06-05 | 1998-07-15 | Breda Cost Ferroviarie | FRONT STRUCTURE OF A RAILWAY LOCOMOTOR WITH HIDDEN DOOR FOR ACCESS TO THE AUTOMATIC COUPLER |
DE29706073U1 (en) * | 1997-04-07 | 1997-07-31 | Deutsche Waggonbau AG, 12526 Berlin | Device for operating the bow flaps of railcars or control cars |
JP3078797B1 (en) * | 1999-06-04 | 2000-08-21 | 川崎重工業株式会社 | Switchgear for coupler cover |
EP1963160B1 (en) * | 2005-12-23 | 2011-02-16 | Dellner Couplers Ab | Front hatch having cantilever hatch-operating mechanism |
JP2009227055A (en) * | 2008-03-21 | 2009-10-08 | Nippon Sharyo Seizo Kaisha Ltd | Railroad vehicle |
DE102009041445A1 (en) | 2009-09-16 | 2011-03-24 | Siemens Aktiengesellschaft | Rail vehicle with front coupling panel |
EP2394879B1 (en) * | 2010-06-08 | 2016-12-14 | Voith Patent GmbH | Device for moving a bow ramp and bow ramp module |
CN103687775B (en) * | 2011-08-17 | 2017-04-05 | 沃依特专利有限责任公司 | For the device that one or more front ends of swing-around trajectory oriented vehicle are renovated |
-
2016
- 2016-01-18 DE DE102016200524.3A patent/DE102016200524A1/en not_active Withdrawn
- 2016-04-27 EP EP16719382.0A patent/EP3288812B1/en active Active
- 2016-04-27 CN CN201680003410.9A patent/CN107000765B/en active Active
- 2016-04-27 ES ES16719382T patent/ES2839399T3/en active Active
- 2016-04-27 WO PCT/EP2016/059374 patent/WO2016174070A1/en active Application Filing
- 2016-04-27 PL PL16719382T patent/PL3288812T3/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112969624A (en) * | 2018-11-06 | 2021-06-15 | 福伊特专利有限公司 | Vehicle head cover device |
CN113715857A (en) * | 2021-09-18 | 2021-11-30 | 深圳市乾行达科技有限公司 | Front end opening and closing mechanism for railway vehicle |
CN113715857B (en) * | 2021-09-18 | 2022-07-01 | 深圳市乾行达科技有限公司 | Front end opening and closing mechanism for railway vehicle |
Also Published As
Publication number | Publication date |
---|---|
ES2839399T3 (en) | 2021-07-05 |
WO2016174070A1 (en) | 2016-11-03 |
EP3288812B1 (en) | 2020-11-04 |
PL3288812T3 (en) | 2021-04-19 |
CN107000765A (en) | 2017-08-01 |
DE102016200524A1 (en) | 2016-10-27 |
CN107000765B (en) | 2019-04-30 |
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