WO2021104796A1 - Porte dotée d'éléments de commande de porte supplémentaires - Google Patents

Porte dotée d'éléments de commande de porte supplémentaires Download PDF

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Publication number
WO2021104796A1
WO2021104796A1 PCT/EP2020/080575 EP2020080575W WO2021104796A1 WO 2021104796 A1 WO2021104796 A1 WO 2021104796A1 EP 2020080575 W EP2020080575 W EP 2020080575W WO 2021104796 A1 WO2021104796 A1 WO 2021104796A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
lever
locking element
leaf
door leaf
Prior art date
Application number
PCT/EP2020/080575
Other languages
German (de)
English (en)
Inventor
Frank Hugemann
Original Assignee
Siemens Mobility 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
Application filed by Siemens Mobility GmbH filed Critical Siemens Mobility GmbH
Priority to EP20804461.0A priority Critical patent/EP4065799B1/fr
Publication of WO2021104796A1 publication Critical patent/WO2021104796A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0053—Handles or handle attachments facilitating operation, e.g. by children or burdened persons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B53/00—Operation or control of locks by mechanical transmissions, e.g. from a distance

Definitions

  • the invention relates to a door device for a sanitary cell of a rail vehicle for passenger traffic with a movable door leaf and a first door lever connected to the door leaf for manually moving the door leaf.
  • Universal wet rooms in rail vehicles can be designed for the special needs of wheelchair users.
  • the operation of all facilities in the wet room by the person sitting in the wheelchair should be guaranteed. This includes, for example, the independent opening and closing as well as the locking and unlocking of the bathroom door. With automatic doors, this can be done using one or more pushbuttons at accessible points.
  • the invention is based on the object of improving the operation of manual doors.
  • the door device has a further, second door lever for manually moving the door leaf, which is coupled to the first door lever, see above that actuation of the second door lever causes actuation of the first door lever.
  • the door device can in particular be designed as a sliding door. The door leaf is moved, in particular displaced, between an open and a closed position, in particular by means of the first and / or the second door lever.
  • the first door lever and / or the second door lever are advantageously arranged on the door leaf.
  • the door leaf can also be referred to as a door leaf.
  • the first door lever is suitably designed for manual loading of the door device and thus for moving the door leaf, in particular between the open and closed positions.
  • the first door lever is suitable for manually opening and closing the door device by means of the first door lever.
  • first door lever and the second door lever are of identical design.
  • first door lever and the second door lever are coupled to one another in such a way that a manual movement of the second door lever via the coupling leads to an identical movement of the first door lever, which in turn has the same effect on a manually executed, identical movement of the first door lever.
  • the first door lever and the second door lever are mechanically coupled via a transmission, for example via a gear drive, a linkage or a chain drive.
  • the first door lever can be rotated about a first point at a predetermined angle.
  • the second door lever is also mounted rotatably about a second point at the specified angle.
  • gear wheels are arranged, which in turn are connected to one another with a tensioned chain.
  • the first door lever is coupled to a door brake and is designed so that the actuation of the first door lever for manually moving the door leaf causes the door brake to be released.
  • the door brake is also released by actuating the second door lever to manually move the door leaf.
  • the movement of the first Moshe lever can be specified by at least 25 ° around the first pivot point.
  • the movement of the second door lever by at least 25 ° around the second pivot point can be given ben.
  • the first and / or the second door lever can be set or held in a non-deflected neutral position via a restoring element, for example a spring.
  • the door device can have a correspondingly suitably designed return element.
  • a predetermined force must be applied to manually operate one of the door levers. After manually actuating one of the door levers, these are in turn returned to the neutral position as soon as the, in particular whose manually applied external force no longer acts on them to a predetermined extent.
  • the door brake can be designed in such a way and directly coupled to the first door lever and indirectly coupled to the second door lever via the coupling thereof that it is fixed in the neutral position. Releasing one of the door levers automatically resets the door lever and locks the door brake.
  • one of the door levers is manually moved out of the neutral position in the direction of the desired movement, whereby a force is transmitted from the door lever to the door leaf and brought up in the direction of the desired movement and the door leaf is shifted when the brake is released.
  • one of the door levers is likewise manually moved from the neutral position in the direction of the desired movement, whereby a force is transmitted from the door lever to the door leaf and applied in the direction of the desired movement and the door leaf is moved when the brake is released.
  • a further development of the door device can be seen in the fact that it has a manually operated first locking element connected to the door leaf for locking and unlocking the door device and a further manually operated second locking element connected to the door leaf the first locking element and the second locking element are coupled to one another, so that the actuation of the second locking element causes an actuation of the first locking element.
  • the actuation of the second locking element leads via the coupling to an actuation of the first locking element and thus to a locking and / or unlocking of the door device.
  • the first and the second locking element can be designed identically and / or coupled to one another in such a way that a manual movement of the second locking element via the coupling leads to an identical movement of the first locking element.
  • the first and the second locking element are further developed mechanically coupled via a gear, for example via a gear drive, a linkage or a chain drive.
  • first locking element and / or the second locking element are designed as rotary or sliding latches. They are leaf on the door, in particular freely accessible, arranged.
  • the movement of the first and / or the second locking element by at least 90 ° around a further pivot point can be specified in order to lock and / or unlock the door device.
  • first door lever and / or the second door lever and the first locking element and / or the second locking element are advantageously arranged freely accessible on the door leaf.
  • the coupling of the first door lever and the second door lever is arranged in the door leaf.
  • the coupling of the first locking element and the second locking element can also be arranged in the door leaf. The coupling or the couplings are thus concealed in the door leaf and protected from vandalism.
  • a further development of the invention provides that the first door lever is arranged in the region of a main closing edge of the door leaf, the second door lever being arranged further in the direction of a secondary closing edge of the door leaf opposite the main closing edge.
  • the first locking element can also be arranged in the area of the main closing edge of the door leaf, with the second locking element continuing in the direction of one of the Main closing edge opposite secondary closing edge of the door leaf is arranged.
  • the first and the second door lever are arranged according to a preferred embodiment at the same first height.
  • the first and the second locking element can also advantageously be arranged at the same second height.
  • the first and the second height can be different.
  • Door levers and locking elements are then each in a hori zontal planes, the horizontal plane of the door lever and the horizontal plane of the locking elements having a distance greater than zero from one another in the vertical direction.
  • both the door levers and, if applicable, the locking elements are offset from one another - the first and second door levers are at a distance greater than zero in the horizontal direction and the first and second locking element are at a distance greater than zero in the horizontal direction Have direction to each other.
  • the door lever and the locking elements are in a common plane. Their distances in the horizontal direction are developed to be the same.
  • the main closing edge of the door leaf is the closing edge, de ren distance from the parallel counter-closing edge of a door frame determines the opening width of the door device.
  • the secondary closing edge of the door leaf lies opposite the main closing edge and in particular runs parallel to it.
  • the first door lever is arranged, for example, in the area of the main closing edge of the door leaf at a predetermined first height above the floor.
  • the first locking element is also arranged in the area of the main closing edge of the door leaf at a predetermined second height above the floor, for example slightly below the first door lever.
  • the first door lever and the first locking element lie on a vertical line, for example.
  • the first height is slightly larger than the second height.
  • the second door lever is, for example, in a central area of the door leaf between see the main closing edge and the secondary closing edge opposite the main closing edge or even in an area between the center of the door leaf and the secondary closing edge of the door leaf opposite the main closing edge at the predetermined first height above the floor.
  • the second locking element can in turn be arranged in a vertical line with the second door lever at the second level on the door leaf.
  • the first locking element can be further developed and integrated into the first door lever.
  • the first locking element and the first door lever form an integral component.
  • the second locking element and the second door lever can form an integral component.
  • the first and the second door lever as well as the first locking element and the second locking element can each be designed identically.
  • the door device is suitably designed for use in a rail vehicle for passenger transport, in particular special for separating the interior of a sanitary cell of the rail vehicle from the rest of the interior of the rail vehicle.
  • a rail vehicle according to the invention thus comprises at least one door device according to the invention, in particular a sanitary cell of the rail vehicle comprises the door device in order to separate an interior of the sanitary cell from the further interior of the rail vehicle.
  • the second door lever and possibly also the second locking element are arranged exclusively on the side of the door leaf facing the interior of the sanitary cubicle when the door leaf is in a closed position.
  • the sanitary cell is handicapped accessible, especially suitable for wheelchair users.
  • Such sanitary cells can also be referred to as universal wet rooms.
  • An advantage of the invention is the significantly improved accessibility of the control units for wheelchair users and the resulting improved control of the door. Intuitive operation is made possible by using known operating levers and twist locks. At the same time, the two coupled operating units for moving the sliding door, possibly including releasing the door brake unit, and for locking / unlocking the door in a space-saving manner, especially mechanically coupled, can be integrated in a door leaf.
  • Fig. 1 shows a door device according to the invention
  • Fig. 2 shows the door device in a first detail view
  • Fig. 3 shows the door device in a second detail view.
  • a door device according to the invention of a sanitary cell of a rail vehicle is shown schematically three-dimensional. The figure shows the door device as seen from an interior of the sanitary cell.
  • the door device is designed as a sliding door device and comprises a sliding door leaf 5, also called door leaves.
  • a first door lever 1 and a first locking element 3 are arranged in the area of a main closing edge 6 of the door leaf 5 on the upper surface of the door leaf 5 facing the interior of the sanitary cubicle.
  • the first door lever 1 is used to open and close the door device from the inside the sanitary cubicle. It is suitably formed to move the door leaf 5 along a predetermined guide between an open and a closed position.
  • first Verriege treatment element 3 serves to lock and unlock the door device. It is appropriately designed to lock and unlock the door leaf 5 in the closed position.
  • locking elements 3 and 4 are designed as rotary latches.
  • a second door lever 2 and a second Verriege treatment element 4 are provided, which are also arranged on the surface of the door panel 5 facing the interior of the sanitary cubicle and connected to it, the second door lever 2 with the first door lever 1 is coupled, so that an actuation of the second door lever 2 causes an actuation of the first door lever 1 and wherein the second locking element 4 is coupled to the first locking element 3, so that an actuation of the second locking element 4 actuation of the first locking element 3 causes, as will be explained in more detail in FIGS.
  • the second door lever 2 is also suitable for manually moving the door leaf 5 between an open and a closed position and the second locking element 4 is suitable for locking and unlocking the door device.
  • Both the first and the second door lever 1 and 2 and the first and the second locking element 3 and 4 can be actuated manually and are freely accessible from the interior of the sanitary cubicle for a user of the sanitary cubicle.
  • a second door lever is only arranged on the side of the door leaf facing the interior of the sanitary unit.
  • a locking indicator can be assigned to the outside and an interface for actuating the first locking element 3 with a predetermined tool from the outside. Free actuation of the first locking element 3 from the outside is not desirable for passengers.
  • the first door lever 1 usually has a counterpart on the outside of the door leaf 5 facing away from the interior of the sanitary cubicle, in particular constructed in the same place and identically, so that the door leaf 5 can also be moved from the outside.
  • the couplings of the controls are integrated into the door leaf and concealed from the user.
  • FIG. 2 now shows the door leaf 5 with the cover of the couplings of the first and second door levers 1 and 2 and of the first and second locking elements 3 and 4 open.
  • Each door lever 1 and 2 and each Verrie gelungselement 3 and 4 each has a pinion - here only the gears 8 and 9 of the first and second door levers 1 and 2 are outlined - around which a chain 10 and 11 are stretched to the To couple control elements with each other.
  • respective tendons 12 and 13 are provided in the middle of the chains 10 and 11.
  • Fig. 3 illustrates the operation of the additional door lever 2 for moving the door, including given if a door brake 14 is released at the same time, and the additional locking element 4 for locking / unlocking the door.
  • the first door lever 1 is directly connected to a braking mechanism of the door brake 14, the second door lever 2 indirectly via the coupling - here the mechanical transmission.
  • the first Verriege treatment element 3 is directly connected to a locking mechanism
  • a door lever for moving the door while simultaneously releasing the door brake and a rotary bolt for locking / unlocking the door are common.
  • the operation of the door from the wheelchair can be difficult or impossible due to a large opening width and / or a large travel path of a sliding door and only one door lever.
  • the ability to operate the large manual door is significantly improved in the context of the invention by a second, additional door lever for moving the door and an additional locking element for locking / unlocking the door.
  • the respective control elements of a genre are linked to one another and work synchronously.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif de porte pour une cellule sanitaire d'un véhicule ferroviaire pour le transport de personnes, comprenant un battant de porte mobile (5) et comportant un premier levier de porte (1) relié au battant de porte (5) et destiné à déplacer manuellement le battant de porte (5), le dispositif de porte présentant un second levier de porte supplémentaire (2) destiné à déplacer manuellement le battant de porte (5) et étant accouplé au premier levier (1), de sorte que l'actionnement du second levier de porte (2) provoque l'actionnement du premier levier de porte (1).
PCT/EP2020/080575 2019-11-29 2020-10-30 Porte dotée d'éléments de commande de porte supplémentaires WO2021104796A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20804461.0A EP4065799B1 (fr) 2019-11-29 2020-10-30 Porte dotée d'éléments de commande de porte supplémentaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019218585.1 2019-11-29
DE102019218585.1A DE102019218585A1 (de) 2019-11-29 2019-11-29 Tür mit zusätzlichen Türbedienelementen

Publications (1)

Publication Number Publication Date
WO2021104796A1 true WO2021104796A1 (fr) 2021-06-03

Family

ID=73344003

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/080575 WO2021104796A1 (fr) 2019-11-29 2020-10-30 Porte dotée d'éléments de commande de porte supplémentaires

Country Status (3)

Country Link
EP (1) EP4065799B1 (fr)
DE (1) DE102019218585A1 (fr)
WO (1) WO2021104796A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866667A1 (fr) * 2004-02-23 2005-08-26 Der Mye David Harry Van Dispositif qui selon les cas, permet de rehausser ou d'abaisser une poignee de porte
US7013687B2 (en) * 2002-04-30 2006-03-21 Haworth, Ltd. Sliding door lock with single lock-release and door-opening motion
US20110173891A1 (en) * 2010-01-21 2011-07-21 The Stanley Works Sliding door lock with dual break-out release
DE102012108157B3 (de) * 2012-09-03 2014-05-22 Bombardier Transportation Gmbh Schienenfahrzeug mit einer Schiebetür und Schienenfahrzeugwagen mit einer WC-Einheit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7013687B2 (en) * 2002-04-30 2006-03-21 Haworth, Ltd. Sliding door lock with single lock-release and door-opening motion
FR2866667A1 (fr) * 2004-02-23 2005-08-26 Der Mye David Harry Van Dispositif qui selon les cas, permet de rehausser ou d'abaisser une poignee de porte
US20110173891A1 (en) * 2010-01-21 2011-07-21 The Stanley Works Sliding door lock with dual break-out release
DE102012108157B3 (de) * 2012-09-03 2014-05-22 Bombardier Transportation Gmbh Schienenfahrzeug mit einer Schiebetür und Schienenfahrzeugwagen mit einer WC-Einheit

Also Published As

Publication number Publication date
EP4065799C0 (fr) 2023-11-29
EP4065799B1 (fr) 2023-11-29
EP4065799A1 (fr) 2022-10-05
DE102019218585A1 (de) 2021-06-02

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