• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The sealing system for the wagon sliding walls consists of the bottom labyrinth construction and the upper labyrinth construction, where the bottom labyrinth construction consists of the first sealing plate (5) attached to the sliding wall (6), where the first sealing plate (5) is directed towards the second sealing plate (7), which is attached to the horizontal firm part (8) of the wagon, where the end part of the horizontal firm part (8) of the wagon is equipped with the third sealing plate (7a) directed towards the first sealing plate (5), then the upper labyrinth construction consists of the extruded profile (3), which is attached to the sliding wall (6) edge and which contains two projections (2), which fit between three projections (4) of the firm profile (1), which is attached to the firm part (8) of the wagon, whereby the upper labyrinth construction creates a fluent transition of the extruded profiles (3) in the corners of the sliding walls (6), which fit into the opposite located firm profiles (1) on the firm part (8) of the wagon for increasing sealing ability of the sliding walls (6) and the firm part (8) of the wagon.
    公开号:EP3708398A1
    申请号:EP19475502.1
    申请日:2019-04-17
    公开日:2020-09-16
    发明作者:Jaroslav Bendík
    申请人:Tatravagonka AS；
    IPC主号:B61D19-00
    专利说明:
    [0001] The technical solution relates to the sealing system of wagon sliding walls, mainly of railway wagons. The sealing system has a labyrinth design and it protects the wagon interior against penetration of dust and powder snow. State of the art
    [0002] The current set of solutions for sliding wall sealing is focused mainly upon various designs of sealing stripes, labyrinths, rubber sealing, which require interruptions in the area of vertical and horizontal sealing connection (in corners) and also in the area of side wall underpass carriage. In the document RU2274569 (C2) publicized on 2006-04-20 , there is described a solution, in which the bottom member of the door is isolated from the exterior by means of door sheathing and labyrinth sealing that consists of the bottom door bond and the vehicle frame guiding.
    [0003] In the document CN207315130 (U) publicized on 2018-05-04 , a solution for labyrinth fire-proof sealing of doors of mainly railway wagons is described.
    [0004] In the document EP0900708 (A1) publicized on 1999-03-10 , a solution for doors of railway wagons with increased resistance against overpressure is described. Doors for passengers for a railway coach have two sliding panels, whereby each panel has a reinforcing profile located in the vicinity of free ends. The profiles overlap most of the door height and they overlap at least 80% of door height. At their free ends, the door panels have elastic sealing, and they have curved surfaces facing each other in order to create two chambers as a labyrinth sealing with additional sealing edges. Nature of technical solution
    [0005] Nature of technical solution according to the submitted utility design consists of the sealing system for sliding walls of wagons, mainly railway wagons. The wagon sliding wall sealing system consists of the bottom labyrinth construction and the upper labyrinth construction. The bottom labyrinth construction consists of the first sealing plate attached to the sliding wall. The first sealing plate is directed towards the second sealing plate, which is attached to the horizontal firm part of the wagon, where the end part of the horizontal firm part of the wagon is equipped with the third sealing plate directed towards the first sealing plate. The upper labyrinth construction consists of the extruded profile, which is attached to the sliding wall edge and which contains two projections, which fit between three projections of the firm profile, which is attached to the firm part of the wagon. The upper labyrinth construction creates a fluent transition of the extruded profiles in the corners of the sliding walls, which fit into the opposite located firm profiles on the firm part of the wagon, and thus they increase sealing properties of the wagon. An advantage of the submitted solution is a high resistance against penetration of dust and powder snow into the loading area of the wagon and a high resistance against penetration of water into the loading area of the wagon. Review of figures in the drawings
    [0006] In the Fig.1, there is displayed a cut of the firm part of the wagon and the sliding wall with three sealing plates. In the Fig. 2, there is displayed a cut of the extruded profile and a cut of the firm profile in the position of closed sliding wall, In the Fig. 2, there is displayed in the corner. Examples of embodiment of the technical solution
    [0007] The sealing system for the wagon sliding walls consists of the bottom labyrinth construction and the upper labyrinth construction. The bottom labyrinth construction consists of the first sealing plate 5 attached to the sliding wall 6. The first sealing plate 5 is directed towards the second sealing plate 7, which is attached to the horizontal firm part 8 of the wagon, where the end part of the horizontal firm part 8 of the wagon is equipped with the third sealing plate 7a directed towards the first sealing plate 5. The upper labyrinth construction consists of the extruded profile 3, which is attached to the sliding wall 6 edge and which contains two projections 2, which fit between three projections 4 of the firm profile 1, which is attached to the firm part 8 of the wagon. The upper labyrinth construction creates a fluent transition of the extruded profiles 3 in the corners of the sliding walls 6, which fit into the opposite located firm profiles 1 on the firm part 8 of the wagon, and thus they increase sealing properties of the wagon.
    权利要求:
    Claims (1)
    [0001] The sealing system for the wagon sliding walls characterised in that it consists of the bottom labyrinth construction and the upper labyrinth construction, where the bottom labyrinth construction consists of the first sealing plate (5) attached to the sliding wall (6), where the first sealing plate (5) is directed towards the second sealing plate (7), which is attached to the horizontal firm part (8) of the wagon, where the end part of the horizontal firm part (8) of the wagon is equipped with the third sealing plate (7a) directed towards the first sealing plate (5), then the upper labyrinth construction consists of the extruded profile (3), which is attached to the sliding wall (6) edge and which contains two projections (2), which fit between three projections (4) of the firm profile (1), which is attached to the firm part (8) of the wagon, whereby the upper labyrinth construction creates a fluent transition of the extruded profiles (3) in the corners of the sliding walls (6), which fit into the opposite located firm profiles (1) on the firm part (8) of the wagon for increasing sealing ability of the sliding walls (6) and the firm part (8) of the wagon.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1115958B1|2006-04-26|Fire door or fire window
    US4124054A|1978-11-07|Window assembly for a vehicle
    CN101687520B|2011-09-07|Structure for vehicle body side section
    CN201998768U|2011-10-05|Vehicle door used for vehicle
    US7040373B2|2006-05-09|Extruded door panel members
    CN100575653C|2009-12-30|Opening portion structure
    US5305855A|1994-04-26|Sealed elevator cab entrance assembly
    US20060037262A1|2006-02-23|Spacer for panes of multilayer insulation glazings
    EP1431501B1|2009-04-15|Sliding door assembly
    US8533997B2|2013-09-17|Operating assembly for a lifting and sliding fenestration assembly and related methods
    US9758024B2|2017-09-12|Roof frame component of a roof opening system of a vehicle
    US20150047264A1|2015-02-19|Glass run channel
    CN101177115B|2010-06-02|Sealing arrangement and structure for window panes of a motor vehicle
    BE1020087A3|2013-04-02|PROFILE ELEMENT OF PLASTIC.
    EP1608837B8|2006-06-14|Window casement profile and plastic window with bonded glazing
    JP4735416B2|2011-07-27|Glass run mounting structure
    DE10058497A1|2002-06-06|weatherstrip
    US20180319257A1|2018-11-08|Window assembly, and vehicle door and vehicle featuring the window assembly
    US8800223B2|2014-08-12|Fenestration unit water restrictor and method
    CN103619747A|2014-03-05|Elevator landing door device
    EP2228511B1|2016-08-03|Multipart sleeper profile for a lift and slide door
    CN110027586B|2020-09-22|Car body chassis boundary beam structure and car body with same
    EP3495306A1|2019-06-12|Lower guiding system of an elevator panel and elevator system
    EP0247533B1|1991-01-09|Profiled seal for sealing of windows, doors and façades
    CN106795737B|2018-09-28|For window or the sealing device of the moveable wing of door
    同族专利:
    公开号 | 公开日
    SK8905Y1|2020-11-03|
    SK500202019U1|2020-06-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2020-08-14| 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 |
    2020-08-14| STAA| Information on the status of an ep patent application or granted ep patent|Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
    2020-09-16| 17P| Request for examination filed|Effective date: 20190418 |
    2020-09-16| 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 |
    2020-09-16| AX| Request for extension of the european patent|Extension state: BA ME |
    优先权:
    申请号 | 申请日 | 专利标题
    [返回顶部]