EP1853475A1 - Mecanisme de commande de marchepied - Google Patents

Mecanisme de commande de marchepied

Info

Publication number
EP1853475A1
EP1853475A1 EP06706771A EP06706771A EP1853475A1 EP 1853475 A1 EP1853475 A1 EP 1853475A1 EP 06706771 A EP06706771 A EP 06706771A EP 06706771 A EP06706771 A EP 06706771A EP 1853475 A1 EP1853475 A1 EP 1853475A1
Authority
EP
European Patent Office
Prior art keywords
tread
lever
door
drive
connecting element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06706771A
Other languages
German (de)
English (en)
Inventor
Johann Bramauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knorr Bremse GmbH
Original Assignee
Knorr Bremse GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36097199&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1853475(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Knorr Bremse GmbH filed Critical Knorr Bremse GmbH
Publication of EP1853475A1 publication Critical patent/EP1853475A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D23/00—Construction of steps for railway vehicles
    • B61D23/02—Folding steps for railway vehicles, e.g. hand or mechanically actuated

Definitions

  • the invention relates to a tread-step drive for a mobile step call arranged below a sliding sliding door, such as folding step or sliding step, wherein the sliding door has a Ausstellmechanismus in the lower region of the secondary closing edge, which is connected to the door drive and actuated by this.
  • treads in rail vehicles is usually done today by its own engine or a pneumatic cylinder or rotary cylinder.
  • DE 42 18 006 shows a drive device for folding treads below a sliding door.
  • the pivoting of a roller pivot lever with engaging in a guide of the door leaf pivot causes the pivoting movement of the door leaf.
  • the roller pivot lever is coupled via a transmission shaft and a bevel gear with the horizontal drive shaft of the tread.
  • the actuation of the roller pivot lever takes place via its own drive element, for example in the form of a pneumatic cylinder.
  • the roller pivot lever is not connected to the door drive arranged in the upper region of the door.
  • the use of two independent drives requires on the one hand a complex synchronization of the two drive elements and causes considerable costs due to the double implementation of drive, levers, cylinders, etc.
  • DE 20 57 365 discloses a folding drive, the horizontal pivot axis with the vertical axis of rotation of a rotary, swivel or rotary door is in communication and is controlled by them. An opening mechanism for the door in the lower area is not provided.
  • DE 27 23 995 discloses a folding door for a sliding sliding door, which is connected via a complicated lever mechanism in the area above the door leaf with the door drive and is pivotable through this. A floor-side locking mechanism or opening mechanism for the door leaf is not provided.
  • Such a plexer lever mechanism which is connected via a rod and another lever with the folding step, is prone to error and must be serviced accordingly often.
  • the door drives of the prior art are thus connected either via complicated, error-prone and cost-causing mechanisms directly to the arranged in the upper region of the car body door drive, or require synchronized with the door drive own drive.
  • the object of the present invention is to eliminate these disadvantages and to provide a step drive which reliably folds in and out with the opening and closing of the door and retracts and retracts.
  • the actuation of a folding step stage by means of a rod which is articulated to a lever of the opening mechanism and at the tread occurs.
  • the transfer of movement is either direct, e.g. via an extension of a lever of the opening mechanism or via connecting elements such as e.g. a lever system.
  • FIG. 1 shows a step drive according to the invention with the door closed and the folding door step locked
  • FIG. 2 shows a side view of the step drive from FIG.
  • Fig. 3 is a step drive according to the invention with the door open and unfolded
  • FIG. 4 is a side view of the treadle drive of FIG. 3,
  • Fig. 7 shows a step drive according to the invention with the door open and extended
  • FIG. 8 shows a side view of the tread-step drive from FIG. 7
  • FIG. 9 shows a tread-step drive according to the invention with the door closed and the sliding step stepped
  • FIG. 11 shows a step drive according to the invention with the door open and extended
  • FIG. 12 shows a side view of the tread-step drive from FIG. 11, FIG.
  • Fig. 1 shows a step drive according to the invention, in which below the entrance is a hinged tread 1 on the car body 2 about a horizontal axis 16 which is substantially parallel to the imaginary door center plane, pivotally mounted.
  • the opening mechanism 17 for the door leaf 4 in the lower region of the secondary closing edge ensures that the door leaf is pivoted away from the balance box 2.
  • the rod 8 is pulled upwards by the door drive, whereby a lever mechanism of the roller pivot lever 7 and with this the door leaf 4 is moved away from the balance box 2.
  • the intervention of a rotatably mounted on the roller pivot lever 7 guide roller 6 in a arranged at the lower end of the door leaf 4 guide rail 5 allows the displacement of the door leaf 4 in the opening or closing direction.
  • the roller pivot lever 7 is rotatably mounted about a vertical axis 14 in a receptacle 13.
  • the receptacle 13 depends on a rod 12 and a lever 9 on the balance box 2.
  • the rod 12 and the lever 9 are each hinged to the balance box 2 and - A -
  • the drive rod 8 is connected to a rotatably mounted on the car body or on the platform rod 11 for specifying a circular path of the pin 15 when pulling the Drive rod 8. From FIGS. 2 and 4 it can be seen that in the illustrated embodiment, the pin 15 passing through the guide 10 of the lever 9 connects the drive rod 8 and the rod 11 with each other.
  • a connecting element 3 This is hinged to both the lever 9 and the tread 1.
  • the drive rod 8 moves upward and forces the pin 15 pivoting the lever 9 to the right.
  • the connecting element 3 is pressed in the direction of tread 1 and thereby causes their folding.
  • the guide 10 in the lever 9 is limited in a preferred embodiment by stops, and on the one hand ensures safe holding and locking the folding door while driving the vehicle and on the other hand for safe holding the tread in the open position.
  • additional stops may be provided on the car body itself.
  • the connecting element is in the simplest case a rod 3, which is pivotally connected both to the lever 9 and to the lateral edge of the tread 1.
  • the connecting element additionally comprises spring means which dampen loads and vibrations and thus protect the opening mechanism 17 from damage.
  • two telescoping tubes can be connected to each other via a spring.
  • lever 9 and step 1 can also be connected to the connecting rod 3.
  • the length of the connecting element 3 is adjustable, for example by means of screws, with which two parts of the connecting element can be moved against each other. This can be done for example via left-hand, right-hand thread or differential thread. It would also be conceivable that the connecting element consists of several interacting levers. However, this is a less preferred embodiment due to the expense.
  • a torsion spring is mounted in the axis of rotation of the tread. It serves to secure the position of the folded-in running board while driving.
  • a particular advantage of the invention consists in the flat design (Fig. 2 and 4) of the tread drive including the opening mechanism for the door leaf.
  • the entire complex can thus be mounted compactly on a vertical wall of the portal and provided with a cover without taking up much space.
  • the complex consisting of the opening mechanism and the footstep drive can also be located behind the vertical wall of the portal in order to prevent access by unauthorized persons.
  • the invention is not limited to the illustrated embodiment.
  • a hinged tread would be conceivable.
  • the connecting element could then act on an extension of the tread 1 via the joint 16 also, so that a depression of the connecting element causes a folding of the tread.
  • FIGS. 5 to 8 show that the idea according to the invention can be applied not only to folding steps but also to sliding steps 1 '.
  • the sliding step 1 ' is arranged in a guide substantially horizontally displaceable under the entrance.
  • the opening mechanism 17 for the door is the same as in the previous embodiment. approximately, for example.
  • the Ausstellmechanismus 17 now acts via a rod 3 ', and an additional under the entry to a horizontal, parallel to the door leaf axis lever 20 with the sliding step 1' together.
  • the lever 20 has an opening 18 into which a pin 19 of the sliding step protrudes.
  • the rod 3 ' is articulated both on the lever 9, and on the lever 20.
  • FIGS. 9 to 12 show a variant of the invention in which the opening mechanism 17 acts directly on the sliding step 1 ', ie without connecting elements.
  • the lever 9 has an elongate extension 9 'extending in the direction of the sliding step.
  • an elongated opening 21 is provided, into which a pin 19 of the sliding step 1' protrudes.
  • the invention is not limited to the illustrated embodiments, but can be modified as desired with the knowledge of a person skilled in the art.
  • Arrangement and number of levers and connecting elements between the opening mechanism and the tread are modified depending on the available space in the lower portal area.
  • dead center mechanisms can be provided to prevent displacement or folding out of the step during driving while relieving the Verrieglung the door drive.
  • each, in the Austellschul mitbesselde part of the deployment mechanism be it a rotating or moving part, be used as a starting point for the transfer of movement to the tread.
  • the transmission takes place either directly or via corresponding lever systems and / or connecting elements.
  • AIs connecting elements between the opening mechanism and the step can be used instead of rods and levers also cables, Bowden cables (including double trains and Flexballmann in Flexballmodeln instead of a wire, a thin ball-guided steel rail is used, which can be transmitted compressive forces.) Can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

L'invention concerne un mécanisme de commande de marchepied pour un marchepied (1, 1') monté mobile en dessous d'une porte louvoyante-coulissante, comme une marche pliante ou une marche coulissante. La porte louvoyante-coulissante présente, dans la zone inférieure de l'arête de fermeture latérale, un mécanisme de projection (17) qui est relié au mécanisme de commande de porte et peut être actionné par ledit mécanisme de commande de porte. L'invention se caractérise en ce que le mécanisme de projection (17) coopère avec le marchepied (1).
EP06706771A 2005-02-21 2006-02-09 Mecanisme de commande de marchepied Withdrawn EP1853475A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA280/2005A AT501549B2 (de) 2005-02-21 2005-02-21 Trittstufenantrieb
PCT/EP2006/001132 WO2006087130A1 (fr) 2005-02-21 2006-02-09 Mecanisme de commande de marchepied

Publications (1)

Publication Number Publication Date
EP1853475A1 true EP1853475A1 (fr) 2007-11-14

Family

ID=36097199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06706771A Withdrawn EP1853475A1 (fr) 2005-02-21 2006-02-09 Mecanisme de commande de marchepied

Country Status (5)

Country Link
US (1) US8047141B2 (fr)
EP (1) EP1853475A1 (fr)
AT (1) AT501549B2 (fr)
RU (2) RU2007135029A (fr)
WO (1) WO2006087130A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT414115B (de) * 2004-09-17 2006-09-15 Knorr Bremse Gmbh Bodenverriegelung
DE102014208288A1 (de) * 2014-05-02 2015-11-05 Siemens Aktiengesellschaft Druckertüchtigte Tür für ein Schienenfahrzeug des Hochgeschwindigkeitsverkehrs
DE102017220834B3 (de) * 2017-11-22 2019-03-21 Siemens Mobility GmbH Mit Schwenkschiebetür gekoppelte Trittstufe
DE102022118452A1 (de) * 2021-08-04 2023-02-09 Bode - Die Tür Gmbh Türsystem für ein Fahrzeug des öffentlichen Personenverkehrs
DE202022101380U1 (de) * 2022-03-15 2023-06-16 Bode - Die Tür Gmbh Einstiegssystem für ein Fahrzeug, insbesondere Schienenfahrzeug

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845522C (de) * 1950-09-18 1952-08-04 Friedrich Wilhelm Kiekert Durch eine Schiebetuer zu betaetigender Klapptritt fuer Schienen-, Strassen- und Luftfahrzeuge
EP0936120A1 (fr) * 1998-02-12 1999-08-18 Alstom Transport S.A. Dispositif de commande d'une marche articulée d'accès à un véhicule et dispositif d'accès à un véhicule notamment ferroviaire comportant un tel dispositif de commande

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US988363A (en) * 1909-12-29 1911-04-04 William H Heulings Jr Car.
US987329A (en) * 1910-12-27 1911-03-21 Soren Robertson Skov Passenger-car.
US1359396A (en) * 1919-04-18 1920-11-16 Lerner Charles Safety device for cars
US2056226A (en) * 1934-03-26 1936-10-06 Pullman Standard Car Mfg Co Door and step
US2951454A (en) * 1957-04-08 1960-09-06 Pullman Standard Car Mfg Co Vehicle folding step assembly
DE2057365C3 (de) 1970-11-21 1978-07-13 Linke-Hofmann-Busch Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter Klapptritt für schienengebundene Personenfahrzeuge
AT326723B (de) * 1972-05-17 1975-12-29 Inventio Ag Beweglicher einstieg fur fahrzeuge, insbesondere schienenfahrzeuge
DE2338378A1 (de) * 1973-07-28 1975-02-06 Wegmann & Co Trittstufenabdeckung fuer mehrstufige einstiege an schienenfahrzeugen, insbesondere reisezugwagen in verbindung mit einer aussenschiebetuer
FR2297758A1 (fr) * 1975-01-14 1976-08-13 Domergue Alain Procede et installat
DE2723995A1 (de) * 1977-05-27 1978-12-07 Linke Hofmann Busch Klapptritt fuer schienengebundene personenfahrzeuge
DE3004640A1 (de) * 1980-01-28 1981-07-30 SIG Schweizerische Industrie-Gesellschaft, 8212 Neuhausen am Rheinfall Einstiegtreppe fuer schienenfahrzeuge
SU977234A1 (ru) 1980-12-19 1982-11-30 Могилевский Автомобильный Завод Им.С.М.Кирова Подножка дл транспортного средства
US4570962A (en) * 1984-01-16 1986-02-18 Chavira Salvador V Retractable vehicle step assembly
SU1318455A1 (ru) 1985-07-22 1987-06-23 Особое Конструкторское Бюро Пожарных Машин Убирающа с подножка транспортного средства
JPH0725304B2 (ja) * 1986-09-12 1995-03-22 川崎重工業株式会社 常用と緊急用に兼用可能な出入口装置
CA1321303C (fr) 1986-12-01 1993-08-17 Francisco Miguel Da Silva Nunes Machine-outil
DE4218006A1 (de) * 1992-06-01 1993-12-02 Bode & Co Geb Antriebsvorrichtung für bewegliche Trittstufen an einem Fahrzeug zur Personenbeförderung, insbesondere einem Schienenfahrzeug
US5375864A (en) * 1993-06-21 1994-12-27 Mcdaniel Manufacturing, Inc. Fold-down step for vehicles
DE9403982U1 (de) * 1994-03-10 1994-05-05 Waggonbau Ammendorf Gmbh, 06132 Halle Einstieghilfe, insbesondere an Schienenfahrzeugen zum Personennahverkehr
DE9403980U1 (de) * 1994-03-10 1994-05-05 Waggonbau Ammendorf Gmbh, 06132 Halle Einstieghilfe an Fahrzeugen zur Personenbeförderung, insbesondere an Nahverkehrs-Schienenfahrzeugen
DE19531284A1 (de) 1995-08-25 1997-02-27 Abb Patent Gmbh Schienenfahrzeug für den Personenverkehr
ITTO20010758A1 (it) * 2001-07-31 2003-01-31 Oclap Srl Porta roto-traslante per veicoli a motore.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845522C (de) * 1950-09-18 1952-08-04 Friedrich Wilhelm Kiekert Durch eine Schiebetuer zu betaetigender Klapptritt fuer Schienen-, Strassen- und Luftfahrzeuge
EP0936120A1 (fr) * 1998-02-12 1999-08-18 Alstom Transport S.A. Dispositif de commande d'une marche articulée d'accès à un véhicule et dispositif d'accès à un véhicule notamment ferroviaire comportant un tel dispositif de commande

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006087130A1 *

Also Published As

Publication number Publication date
AT501549B2 (de) 2019-08-15
AT501549A1 (de) 2006-09-15
WO2006087130A1 (fr) 2006-08-24
AT501549B1 (de) 2012-01-15
RU2011144587A (ru) 2013-05-10
US8047141B2 (en) 2011-11-01
US20080256871A1 (en) 2008-10-23
RU2007135029A (ru) 2009-03-27
RU2592957C2 (ru) 2016-07-27

Similar Documents

Publication Publication Date Title
EP1587701B1 (fr) Portière coulissante pivotante pour véhicules
EP1758749B1 (fr) Vehicule cabriolet
DE102015214784A1 (de) Verstellvorrichtung mit einer fremdkraftbetätigt verstellbaren Verschlussklappe
DE2620683C3 (de) Einstieganordnung für ein Nahverkehrsfahrzeug, insbesondere Schienenfahrzeug
DE102008032750B4 (de) Parallelausstellfenster
WO2003097392A1 (fr) Dispositif de couverture pour le logement de capote d'un cabriolet
DE102015211065A1 (de) Zweiteilige Flügeltür mit sekundärer Knickachse
WO1997034793A1 (fr) Paroi laterale pour la carrosserie d'un vehicule
AT501549B2 (de) Trittstufenantrieb
DE19941207C1 (de) Antriebsvorrichtung für ein Schwenkbauteil
EP3684667B1 (fr) Véhicule ferroviaire comprenant un élément de sol mobile au niveau de l'ouverture de la porte
EP2213491B1 (fr) Dispositif d'actionnement pour un couvercle de coffre de capote
DE102004003956A1 (de) Heckklappe eines Kraftfahrzeugs
EP3288812A1 (fr) Dispositif de déplacement d'un ou plusieurs clapets avant
EP2325429A2 (fr) Entraînement de capote
DE4033691C2 (de) Seitenwandanordnung für gedeckte Kastenaufbauten
DE102007035230A1 (de) Schiebetüre für ein Fahrzeug
DE60224333T2 (de) Fahrerkabine einer Baumaschine mit einer Vorrichtung zum Öffnen und Schliessen einer Tür, und Baumaschine mit einer solchen Fahrerkabine
EP1848603A1 (fr) Toit rigide
DE4427518C1 (de) Fahrzeugaufbau, insbesondere für Lastkraftwagen und Anhänger, mit einer öffenbaren Seitenwand
DE102004054160B4 (de) Verdeck für ein Cabriolet-Fahrzeug
DE9307481U1 (de) Klappverdeck für Kraftfahrzeuge
EP1897734B1 (fr) Cabriolet
EP1215095B1 (fr) Essuie-glace escamotable pour un hayon de véhicule
DE10356324B4 (de) Absenkbares Dach eines Cabriolets

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: 20070921

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20120628

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20190819

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BRAMAUER, JOHANN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200103