• 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 invention relates to a chassis for a rail vehicle, wherein the chassis comprises at least one landing gear frame (1) and at least one internally mounted first pair of wheels (14). In order to provide advantageous design conditions, it is proposed that on at least one outer side of the chassis with the chassis frame (1) and a first wheel (2) articulated adapter rocker (8) is arranged. This provides the advantage that interface components such as current collectors or train protection sensors, etc., can be arranged in the vicinity of a railway infrastructure, thus facilitating an interaction of these interface components with train control devices provided in outer areas of tracks, for example in a track body.
    公开号:AT518697A1
    申请号:T50431/2016
    申请日:2016-05-10
    公开日:2017-12-15
    发明作者:
    申请人:Siemens Ag Österreich；
    IPC主号:
    专利说明:

    Suspension for a rail vehicle
    The invention relates to a chassis for a rail vehicle, with at least one landing gear frame and at least one internally mounted first pair of wheels.
    Sensors of train protection systems such as antennas or trip lock release levers must, according to their specifications, be mounted as far forward as possible in the direction of travel of a rail vehicle and close above a rail surface in the vertical direction. In rail vehicles with outboard suspensions train control sensors can be arranged on a long girder of a chassis frame. For internally mounted trolleys, this is often difficult, since according to the principle of internal storage of the longitudinal beam of the chassis frame runs within pairs of wheels and external wheels prevent immediate connection of train control sensors on a front of the chassis.
    Furthermore, for the same reasons, a connection of pantographs and other components in the design vertical movements against a rail top edge must be considered, difficult.
    From the prior art, e.g. the internally mounted Siemens chassis SF7000 known.
    Said approach has in its known form the disadvantage that train control sensors, pantographs etc. due to the inner storage and due to the lack of corresponding devices in the region of the wheels can not be arranged in the vicinity of a rail top.
    The invention is therefore based on the object to provide a comparison with the prior art improved chassis.
    According to the invention this object is achieved with a chassis of the type mentioned, in which at least one
    Outside of the chassis is arranged with the chassis frame and a first wheel hinged adapter rocker.
    By this measure, the advantage is achieved that interface components such as pantographs or train control sensors, etc. can be arranged in the vicinity of a rail infrastructure and thus an interaction of these interface components is facilitated with provided in outdoor areas of tracks, for example, in a track body train control facilities.
    Furthermore, due to the position of the adapter rocker on the chassis a favorable flexibility with respect to the components to be provided on the swingarm components: It can, in addition to train safety sensors and pantographs u.a. Also deicing and monitoring devices for busbars etc. are arranged on the adapter rocker.
    A favorable solution results when the adapter rocker is connected with a longitudinal rigidity to the chassis frame, which allows relative movements between the chassis frame and the at least first pair of wheels.
    By this measure restrictions of degrees of freedom of the chassis are reduced.
    An advantageous embodiment is obtained if at least one component arranged on the adapter rocker is designed to be vertically adjustable via a fastening means.
    This measure affords favorable flexibility with regard to adaptation of the component to various embodiments and design properties of suspensions as well as to properties of a corresponding rail infrastructure (for example when the component is designed as a current collector).
    It is favorable if at least one component is arranged on the adapter rocker in a manner such that the functions of the at least one component are compatible with the relative movements between the adapter rocker and the first wheel.
    By this measure, the advantage of an approximately constant relative distance between the component and a rail top is achieved. This is especially important if the component is running as an interface component to a railway infrastructure.
    It is advantageous if at least one component is arranged in a manner on the adapter rocker, that the functions of the at least one component with the functions of other components of the chassis are compatible.
    These measures prevent components of the chassis from interfering with each other, e.g. a
    Magnetic rail brake by an electromagnetic field affects the signal transmission of a train safety antenna.
    The invention will be explained in more detail by means of exemplary embodiments.
    They show by way of example:
    Fig. 1: A floor plan of a first exemplary
    Embodiment of a chassis according to the invention, wherein a section of a chassis frame, a first wheel and a second wheel and an adapter rocker are shown with a release lever of a driving lock,
    Fig. 2: A side elevation of a first exemplary
    Embodiment of a chassis according to the invention, wherein a chassis frame, a first wheel and a second wheel and an adapter rocker are shown with a release lever of a driving lock,
    Fig. 3: A plan view of a second exemplary
    Embodiment of a chassis according to the invention, wherein a section of a chassis frame, a first wheel and a second wheel and an adapter rocker are shown with a train safety antenna, and
    Fig. 4: A side elevation of a second exemplary
    Embodiment of a chassis according to the invention, wherein a landing gear frame, a first wheel and a second wheel and an adapter rocker are shown with a train safety antenna.
    A floor plan shown in FIG. 1 shows a first, exemplary variant of a chassis according to the invention for a rail vehicle.
    The chassis comprises a chassis frame 1 with an internally mounted first pair of wheels 14 and an internally mounted second pair of wheels 15, which are designed as wheelsets.
    Fig. 1 shows a longitudinal section through the chassis frame 1, wherein the longitudinal section has a first wheel 2 and a second wheel 3.
    The chassis comprises a first wheelset shaft 4 and a second wheelset shaft 5. Via a first Radsatzlagereinheit 6, the first Radsatzwelle 4 and a second Radsatzlagereinheit 7, the second Radsatzwelle 5 rotatably connected to the chassis frame 1. The first Radsatzlagereinheit 6 and the second Radsatzlagereinheit 7 each have a Radsatzlager with a Radsatzlagergehäuse. An adapter rocker 8 is arranged on an area shown on the right in FIG. 1 on an outer side of the chassis.
    It is connected via a rotary joint 9 in a central region of the chassis with the chassis frame 1. The longitudinal rigidity of the rotary joint 9 is small and thus advantageous because relative movements between the first wheel 2 and the first wheel set shaft 4 in the direction of a longitudinal axis 13 are thereby made possible.
    At the end of the adapter rocker 8 shown on the right in Fig. 1, a swing bearing unit 10 is arranged.
    The swing bearing unit 10 includes a swing arm bearing configured as a rolling bearing and rotatably connecting a stub of the first wheel 2 to the swing bearing unit 10.
    On the adapter rocker 8, on a side surface of the swingarm bearing unit 10 shown on the right in Fig. 1, a train control sensor, i. arranged an interface component to a railway infrastructure.
    This is designed as a vertically downward trip lever 11 a drive lock for a train protection system.
    The side surface has fastening means, not shown, with a tooth plate, over which the release lever 11 is adjustable in its vertical position. Furthermore, the fastening devices have elastic elements which mechanically decouple the release lever 11 from the adapter rocker 8.
    The arrangement of the release lever 11 on the side surface of the swing arm bearing unit 10 is advantageous because at this point the adapter rocker 8, the relative movements between the first wheel 2 and the adapter rocker 8 and the release lever 11 are low.
    The relative distance between the release lever 11 and a rail, not shown, on which the first wheel 2 and the second wheel 3 roll, or the track body remains approximately constant. As a result of the trip lever 11 arranged in the track body distance stop the train control system can be reached with great certainty.
    Fig. 2 shows the illustrated in Fig. 1 first variant of a chassis according to the invention as a side elevation.
    A plan view shown in FIG. 3 shows a second, exemplary variant of a chassis according to the invention with inner bearing for a rail vehicle.
    In contrast to the embodiment variant shown in FIG. 1, an adapter rocker 8 shown in FIG. 3 has on an underside a train control sensor 12, which is designed as a train control antenna 12. an interface component to a railway infrastructure.
    Between the underside of the adapter rocker 8 and the train securing antenna 12 not shown fastening means are arranged with elastic elements and supplements. These cause on the one hand a mechanical decoupling of the train control antenna 12 from the adapter rocker 8 and on the other hand lead to a vertical adjustability of the train control antenna 12th
    The shape of the adapter rocker 8 and the arrangement of the train control antenna 12 thereon are flexible and thus advantageous. Interactions with other components of the chassis (for example, not shown magnetic rail brakes) can be avoided in this way.
    Incidentally, the illustrated principle corresponds to that embodiment which is shown in FIG.
    4 shows a side elevation of the second variant of a chassis according to the invention shown in FIG.
    The train protection sensors arranged on an adapter rocker 8 in FIGS. 1, 2, 3 and 4 are favorable solutions. However, according to the invention it is also possible, for example, to mount a monitoring device for a busbar or a brake, etc., on the adapter rocker 8, for example a current collector, a deicing device, which can be designed, for example, as a deicing brush or as a de-icing device.
    List of terms 1 Chassis frame 2 First wheel 3 Second wheel 4 First axle 5 Second axle 6 First wheelset bearing unit 7 Second axle assembly 8 Adapter rocker 9 Swivel 10 Swingarm unit 11 Release lever 12 Train securing antenna 13 Longitudinal axis 14 First pair of wheels 15 Second pair of wheels
    权利要求:
    Claims (14)
    [1]
    claims
    1. chassis for a rail vehicle, with at least one chassis frame, at least one inner pair of first wheels, characterized in that on at least one outer side of the chassis with the chassis frame (1) and a first wheel (2) articulated adapter rocker (8) is arranged ,
    [2]
    2. Suspension according to claim 1, characterized in that the adapter rocker (8) with a longitudinal rigidity to the chassis frame (1) is connected, which relative movements between the chassis frame (1) and the at least first pair of wheels (14) permits.
    [3]
    3. Suspension according to claim 1, characterized in that on the adapter rocker (8) at least one, designed as a current collector component is arranged.
    [4]
    4. Suspension according to claim 1, characterized in that on the adapter rocker (8) at least one, designed as a de-icing component is arranged.
    [5]
    5. Suspension according to claim 1, characterized in that on the adapter rocker (8) at least one, designed as a monitoring device for a busbar component is arranged.
    [6]
    6. Suspension according to claim 1, characterized in that on the adapter rocker (8) at least one, designed as a train protection sensor component is arranged.
    [7]
    7. Suspension according to claim 6, characterized in that the train control sensor is designed as a release lever (11) for a driving lock.
    [8]
    8. Suspension according to claim 6, characterized in that the train control sensor is designed as a train safety antenna (12).
    [9]
    9. Suspension according to claim 1, characterized in that at least one on the adapter rocker (8) arranged component is designed to be vertically adjustable via a fastening means.
    [10]
    10. Suspension according to claim 1, characterized in that at least one component in a manner on the adapter rocker (8) is arranged, that the functions of the at least one component compatible with the relative movements between the adapter rocker (8) and the first wheel (2) are.
    [11]
    11. Suspension according to claim 1, characterized in that at least one component in a manner on the adapter rocker (8) is arranged, that the functions of the at least one component with the functions of other components of the chassis are compatible.
    [12]
    12. Suspension according to claim 1, characterized in that the adapter rocker (8) is formed in such a way that the functions of at least one on the adapter rocker (8) arranged component with the functions of other components of the chassis are compatible.
    [13]
    13. Suspension according to claim 1, characterized in that the at least first pair of wheels (14) is designed as a wheelset.
    [14]
    14. Suspension according to claim 1, characterized in that the at least first pair of wheels (14) is designed as a loose gear.
    类似技术:
    公开号 | 公开日 | 专利标题
    DE3111087C2|1994-11-17|Single wheel arrangement for railway vehicles
    AT513078A1|2014-01-15|Device for transmitting power between the chassis and the body of a rail vehicle
    EP3243724A1|2017-11-15|Undercarriage for a rail vehicle
    DE1430998A1|1968-11-21|Rail train, especially for single or multi-rail small railways
    DE1455699A1|1969-05-22|Coupling for vehicle bogies
    EP0507146A1|1992-10-07|Railway vehicle especially low floor vehicle
    EP0838386B1|2002-07-31|Railway vehicle with at least one running gear and running gear for such a vehicle
    EP0439573B1|1994-11-30|Bogie for an underslung vehicle
    EP2097305B1|2011-01-05|Traction force linking of locomotive bogies to the locomotive body
    EP3383719B1|2019-08-21|Vehicle comprising a bogie
    AT520590B1|2020-09-15|Running gear for a rail vehicle
    AT398557B|1994-12-27|Chassis for a rail vehicle, in particular low-platform vehicle
    EP3194235A1|2017-07-26|Bogie for a railway vehicle
    AT521279B1|2019-12-15|Notfangeinrichtung
    EP3642094B1|2021-06-09|Roll-rigid rail vehicle coupling
    DE4414293C1|1995-09-14|Running gear for rail vehicles
    DE102007062377B4|2012-10-31|Rail vehicle with a slim pulling head
    AT515663B1|2015-11-15|track undercarriage
    AT514029B1|2015-05-15|Rail vehicle with tilting technology
    AT523656A1|2021-10-15|Support arrangement for a chassis of a rail vehicle
    DE1190971B|1965-04-15|Bogie for small bikes
    AT505871B1|2010-12-15|FIVE-SIDED DRIVE FOR A RAIL VEHICLE
    WO2017097529A1|2017-06-15|Bogie for a rail vehicle
    DE1961421B2|1979-03-29|Arrangement of only one link rod in a pivot-less motor bogie of rail vehicles
    DE1941719A1|1970-09-03|Railroad train
    同族专利:
    公开号 | 公开日
    AT518697B1|2021-12-15|
    EP3243724B1|2022-01-19|
    EP3243724A1|2017-11-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2197727A|1937-04-08|1940-04-16|Budd Edward G Mfg Co|Vehicle|
    US2636451A|1947-12-30|1953-04-28|Budd Co|Railway truck and body organization|
    DE19826448C2|1998-06-13|2001-07-26|Daimler Chrysler Ag|Running gear for a rail vehicle|
    HU223289B1|1999-04-22|2004-05-28|Bombardier-Wien Schienenfahrzeuge Aktiengesellschaft|Rail vehicle|
    FR2914609B1|2007-04-05|2009-07-10|Alstom Transport Sa|BOGIE FOR RAILWAY VEHICLE|AT520590B1|2017-09-27|2020-09-15|Siemens Mobility Austria Gmbh|Running gear for a rail vehicle|
    AT523656B1|2020-03-31|2021-11-15|Siemens Mobility Austria Gmbh|Support arrangement for a chassis of a rail vehicle|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50431/2016A|AT518697B1|2016-05-10|2016-05-10|Running gear for a rail vehicle|ATA50431/2016A| AT518697B1|2016-05-10|2016-05-10|Running gear for a rail vehicle|
    EP17168259.4A| EP3243724B1|2016-05-10|2017-04-26|Undercarriage for a rail vehicle|
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