EP2738340B2 - Closing edge for an internal swing door, swing door and means of transporting people - Google Patents

Closing edge for an internal swing door, swing door and means of transporting people Download PDF

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Publication number
EP2738340B2
EP2738340B2 EP13195216.0A EP13195216A EP2738340B2 EP 2738340 B2 EP2738340 B2 EP 2738340B2 EP 13195216 A EP13195216 A EP 13195216A EP 2738340 B2 EP2738340 B2 EP 2738340B2
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EP
European Patent Office
Prior art keywords
closing edge
wall
air chamber
door
projection
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EP13195216.0A
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German (de)
French (fr)
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EP2738340B1 (en
EP2738340A2 (en
EP2738340A3 (en
Inventor
Horst Grein
Ali Yildirim
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Gummi Welz GmbH and Co KG
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Gummi Welz GmbH and Co KG
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Application filed by Gummi Welz GmbH and Co KG filed Critical Gummi Welz GmbH and Co KG
Priority to PL13195216T priority Critical patent/PL2738340T5/en
Publication of EP2738340A2 publication Critical patent/EP2738340A2/en
Publication of EP2738340A3 publication Critical patent/EP2738340A3/en
Publication of EP2738340B1 publication Critical patent/EP2738340B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/47—Detection using safety edges responsive to changes in fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Definitions

  • the present invention relates to a closing edge for an inner pivoting door of a passenger conveyor according to the preamble of claim 1, an inner pivoting door for a passenger conveyor according to the preamble of claim 9, and a passenger conveyor according to the preamble of claim 11.
  • Means of transport for people are often provided with inside swiveling doors for boarding and disembarking passengers, with two inside swiveling doors that can be swiveled relative to one another typically being arranged in an entry area in such a way that they are from from an open position to a closed position and pivot away from one another in the case of a displacement from the closed position to the open position.
  • each of the inwardly pivoting doors is oriented essentially parallel to a longitudinal axis of the passenger conveyor in the closed position, while in its open position it is oriented essentially perpendicular to the longitudinal axis of the passenger conveyor.
  • Each of the inner pivoting doors has a closing edge which is generally designed as a rubber seal.
  • a sealing lip is provided on each closing edge, the sealing lips of two inner pivoting doors of an entry area resting against one another when both inner pivoting doors are arranged in the closed position. This ensures that the inner pivoting doors close tightly.
  • Each closing edge also has at least one air chamber which - viewed in cross section - is enclosed by a wall.
  • At least one pressure sensor is provided which is in operative connection with the at least one air chamber in such a way that a pressure change in the air chamber can be detected by the pressure sensor.
  • the EP 1 811 118 A2 shows a finger protection strip on an inner pivoting door, the finger protection strip having a rubber-elastic profile strip with a sealing lip arranged thereon and wherein a hollow chamber cooperating with a pressure detection device is provided in the profile strip.
  • the EP 2 270 300 A1 shows a finger protection device by means of a profile strip on a vehicle door, the profile strip having connecting channels for signal transmission to a pressure wave circuit.
  • the EP 1 111 633 B1 shows in the finger protection profile in which at least one hollow chamber is arranged in the head area, which is connected to a pressure wave switch.
  • the profile has a second hollow chamber which is connected to the pressure wave switch of the first hollow chamber.
  • the hollow chambers have electrically operated safety edges.
  • the chambers are connected by bridges, so that the deformation of the first chamber leads to a deformation of the second chamber.
  • the DE 197 01 681 C1 shows that the sealing surface of the hollow chamber facing the door assumes a concave shape at minimum pressure and a convex shape at maximum pressure Has sealing surface with expanded hollow chamber.
  • the frame seal has at least one sealing part which, with the concave shape of the sealing surface, extends over this to the contact surface of the door seal.
  • An extending seal member is disposed on the outside and inside of the frame seal.
  • the DE 199 48 852 C1 relates to an inner pivoting door or folding door, in particular of a vehicle such as a bus, with at least one door leaf which has a pivoting slide bearing assigned to its main closing edge, a bearing axis arranged on the door wing with a guide element that engages in a longitudinal guide fixed to the vehicle and is slidably mounted therein, and one associated with its secondary closing edge Has swivel pivot bearing, wherein a connecting line for an additional device arranged on the door leaf is guided from the door leaf via the bearing axis and a radial holder of the bearing axis to the body in an arc, so that the connecting line wraps around the bearing axis when the door leaf opens.
  • the invention is therefore based on the object of creating a closing edge for an inner swing door with the help of which it is possible to recognize passengers located in the boarding area, this option being integrated into the closing edge of the inner swing door so that there is no external solution such as for example, a light barrier is required. Furthermore, an external appearance of the inner pivoting door on which the closing edge is provided should not be negatively changed.
  • the invention is also based on the object of creating an inwardly pivoting door and a means of transport for people in which the advantages mentioned are realized.
  • the object is achieved in that a closing edge with the features of claim 1 is created.
  • a closing edge for an inner pivoting door of a means of passenger transport thus comprises a wall and at least one device for detecting a pressure exerted in particular by a passenger on the wall of the closing edge which the closing edge is mounted as intended, a projection on the side facing the entry area of the passenger conveyor.
  • the closing edge is characterized by the fact that the wall - seen in cross section - Has the projection on a side facing an entry area of the passenger conveyor in the open state of the inner pivoting door.
  • the closing edge is preferably designed as a rubber seal and particularly preferably as a rubber profile which has a longitudinal extension which is oriented in the vertical direction on the inner pivoting door.
  • the closing edge is preferably designed in one piece as a rubber profile or rubber seal.
  • the wall of a closing edge which does not have the projection, is spaced from the forearm in the area in which the forearm of a passenger is arranged when they grip the door handle, so that there is no contact with the latter. Accordingly, with a known closing edge it cannot be determined with the aid of the at least one pressure sensor whether a passenger is currently in the boarding area. This is only possible thanks to the protrusion, which protrudes perpendicular to a longitudinal extension of the closing edge into the entrance area, and through which the wall is arranged for the first time in an area in which contact with the forearm of a passenger is guaranteed when the door handle is grasped.
  • a closing edge is provided which is characterized in that the projection is designed as a bulge or bead, it preferably extending over an entire longitudinal extension of the closing edge. In particular, it thus extends in the area of the inner pivoting door - in the vertical direction - from an upper end of the same to its lower end.
  • the projection is formed only in an area along the longitudinal extent of the closing edge in which, due to the arrangement of the door handle, the forearm of the passenger is expected to be placed on it.
  • At least one section of the wall adjacent to the projection is arranged at an angle to the surface of the inner pivoting door, for which the closing edge is intended as intended.
  • the projection can be formed by the design of the inner wall and optionally also of an adjacent end wall section.
  • the angle of the at least one wall section can result from an inner section of the wall tapering from the projection in the direction of the fastening area of the closing edge, thus running obliquely inward.
  • the device of the closing edge for pressure detection can be of the pneumatic type.
  • the wall surrounding the closing edge can enclose at least one air chamber and be in operative connection with a pressure sensor, a pressure change in the air chamber being able to be detected by the pressure sensor. If there is a contact of one or When the passenger is getting off with the projection of the closing edge, this pressure is exerted and the volume of the air chamber is compressed. This creates a pressure pulse in the air chamber that can be detected by the at least one pressure sensor.
  • a closing edge is also preferred which is characterized in that the pressure sensor comprises a pressure wave hose.
  • This is preferably integrated into the wall of the closing edge and separated from the air chamber by a wall area.
  • the pressure wave hose is preferably integrated into the wall of the closing edge in such a way that the entire closing edge including the pressure wave hose is designed in one piece as a rubber profile.
  • the pressure wave hose preferably extends along the longitudinal extent of the closing edge. It is possible that the at least one pressure sensor is provided in an upper and / or in a lower area of the closing edge, preferably at an upper and / or lower end of the inner pivoting door.
  • At least one fluid connection to a further pressure wave hose is provided at the upper and / or lower end of the closing edge, which finally enables a fluid connection to a sensing means of the at least one pressure sensor.
  • the sensing means can be provided at a distance from the closing edge.
  • the pressure wave hose preferably penetrates the entire closing edge along its longitudinal extension.
  • a closing edge is also preferred which is characterized in that the wall has a second projection protruding into the air chamber.
  • This is preferably provided in order to reduce the volume of the air chamber, as a result of which its sensitivity to pressure variations is increased.
  • the response behavior of the at least one pressure sensor or the system made up of the at least one air chamber, the pressure wave hose and the sensing means is thus designed to be more dynamic, or the sensitivity increases in particular to small pressure fluctuations.
  • the second projection is preferably provided as a bulge in the wall of the air chamber, in the area of which it protrudes into the air chamber.
  • the system is designed to be less sensitive, so that a passenger's forearm that is only tentatively placed against the projection does not result in the same being detected, a corresponding pressure pulse is generated in the air chamber at the latest when the inner pivoting door is slightly against the forearm from its open position is deflected. Due to the pressure impulse, this can then be opened again immediately, whereby it preferably remains in its open position for a waiting time that is not too short until a passenger boarding slowly due to age or a physical handicap is also likely to have left the boarding area.
  • a closing edge is also preferred which is characterized in that at least two air chambers are provided.
  • at least two pressure sensors are preferably also provided, with a pressure sensor being particularly preferably assigned to each air chamber.
  • the second air chamber and the second pressure sensor in such a way that they can be used to detect when the inwardly pivoting door has reached a closed position.
  • the functions of passenger identification on the one hand and locking identification on the other hand can be separated from one another.
  • a suitable evaluation of the pressure pulses detected by the pressure sensors it is then easily possible for a control device to distinguish the various events.
  • an electrical switching strip which is not claimed, can also be provided, which is actuated by exerting pressure on the projection of the closing edge.
  • This can also be combined with a pressure detection device of the pneumatic type, so that there is an electrical switching strip on the one hand and, for example, an air chamber with a pressure sensor on the other.
  • an inwardly pivoting door for a means of passenger transport having the features of claim 9 is created.
  • This is characterized by a closing edge which is designed according to one of the exemplary embodiments described above. In this way, in connection with the inside swing door, the same advantages are achieved that have already been described in connection with the closing edge.
  • An inwardly pivoting door is preferred which is characterized in that the projection protrudes beyond a surface of the inwardly pivoting door which faces the entry area. If a passenger grasps the door handle, his forearm is typically arranged parallel to the surface of the inner pivoting door facing the entry area and generally also rests against it. If the projection protrudes over this surface, it is ensured that the forearm resting on the surface deforms the wall in the area of the projection so that the air chamber is compressed, which triggers a pressure pulse that can be detected by the at least one pressure sensor.
  • the object is also achieved in that a means of passenger transport having the features of claim 11 is created.
  • This is characterized by an inner pivoting door according to one of the exemplary embodiments described above.
  • the inner pivoting door can be pivoted from a closed position into an open position, in which case it is aligned essentially parallel to a longitudinal axis of the means of transport and in particular parallel and in alignment with a side wall of the means of transport in the closed position, being essentially perpendicular in the open position is aligned with the longitudinal axis of the passenger conveyor and is preferably also oriented substantially perpendicular to the side wall of the passenger conveyor.
  • the inner pivoting door can be pivoted by preferably approximately 90 ° to open or close the entry area.
  • a preferred exemplary embodiment of the means of passenger transport is distinguished characterized in that at least two of the above-described inner pivoting doors are provided in an entry area, these pivoting towards each other when shifting from the open to the closed position, and pivoting away from each other when shifting from the closed position to the open position.
  • the two inner pivoting doors are in contact with one another with their sealing lips when both inner pivoting doors are arranged in the closed position. Reaching the closed position can also be determined with the closing edges of the type described here, because a pressure pulse generated by the meeting of the sealing lips in the air chambers can also be detected by the at least one pressure sensor. It can be seen that the two inner pivoting doors in the open state - viewed in the entry direction - are arranged to the left and right of the entry area. It is advantageous if both inner pivoting doors are designed in accordance with the exemplary embodiments described here, because in this way passengers can be recognized both in a left and in a right area of the boarding area.
  • a means of passenger transport is preferred which is characterized in that it is designed as a bus, in particular as an omnibus or city bus, or as a rail vehicle.
  • the means of passenger transport is particularly preferably designed as a wagon of a tram, an underground train or an S-Bru. Overall, the safety of passengers in local public transport is increased with the help of the closing edge, the inside pivoting door and the corresponding means of passenger transport.
  • the figure shows a cross-sectional view of an exemplary embodiment of a closing edge 1.
  • This is designed as a rubber profile and made in one piece from a rubber or other elastomer material 3.
  • a fastening area 5 is provided with which the closing edge 1 can be fastened to an inner pivoting door.
  • the fastening area 5 is preferably designed exactly the same as a fastening area of known closing edges, so that the closing edge 1 described here can easily be used in existing internal pivoting doors and exchanged for conventional closing edges without the need for further measures. In particular, there is no need to make any changes to the inside swing door in this case.
  • a longitudinal direction of the closing edge 1 extends perpendicular to the image plane of the figure. This is also a direction which is arranged in the vertical direction when the inner pivoting door is properly mounted on a passenger conveyor, that is, extends from a floor area of the passenger conveyor to a roof of the same, i.e. from bottom to top or vice versa.
  • a sealing lip 7 is provided on a side of the closing edge 1 that faces an outside of a passenger transport vehicle when installed as intended; In the closed state, the sealing lips 7 of the inner pivoting doors rest against one another, so that the entry area is tightly closed, in particular windproof and watertight.
  • a wall 9 formed in one piece from the rubber material 3 encloses a first air chamber 11 in the illustrated embodiment, this being provided directly adjacent to this and separated from the air chamber 11 by a wall area 13 of the one-piece wall 9, a pressure wave hose 15, which is provided with a sensing device (not shown) Means of a pressure sensor is in fluid communication.
  • the wall 9 has a projection 19 on one side 17 which, when the inner pivoting door is in the open state, faces the entry area of the means of transport for people. This is provided in such a way that it protrudes over a surface of the inner pivoting door facing the entry area, so that a forearm of a passenger who grabs a door handle provided on the inner pivoting door on the side 17 rests against the projection 19, with the wall 9 in the area of the projection 19 - upwards in the figure - deformed. As a result, the volume of the air chamber 11 is compressed, so that a pressure pulse results which is passed on through the pressure wave hose 15 to the sensing means of the pressure sensor. The pressure pulse can be detected in this, so that it can be determined that a passenger is in the boarding area.
  • the projection 19 results from the design of the inside of the wall 9. From the fastening area 5, an inner section 10 of the wall 9 extends in the direction of the closing edge face obliquely away from the door plane, thus widening the closing edge profile. In the area of the projection 19, the inner section 10 unites with the inclined end face 12 of the wall 9. The end face 12 and the inner section 10 form an acute angle, which results in the projection 19.
  • a second projection 21 is provided in the one-piece wall 9, which protrudes into the air chamber 11 and reduces its volume. This reduces a buffer effect of the air chamber 11, so that even smaller pressure pulses are efficiently coupled into the pressure wave hose 15 and can thus be detected by the pressure sensor.
  • Both the first projection 19 and the second projection 21 preferably extend along the entire longitudinal extent of the closing edge 1.
  • the illustrated embodiment has a second air chamber 23, in the area of which a pressure wave hose 25 is also provided, divided by a wall area 27 of the one-piece wall 9.
  • the second pressure wave hose 25 is in fluid connection with a sensing means of a second pressure sensor, so that pressure pulses in the second air chamber 23 can be detected by the latter.
  • the second air chamber 23 is provided in order to implement redundancy in the passenger recognition system.
  • the area of the projection 19 is decoupled from the area of the second air chamber 23 by a third air chamber 29, so that pressure pulses triggered by passengers are essentially only generated in the air chamber 11.
  • the second air chamber 23, is provided in order, with the aid of the second pressure wave hose 25 and the sensing means of the second pressure sensor, to detect pressure pulses that occur when the inner pivoting door is closed and a meeting of the sealing lip 7 with the sealing lip of the further inner pivoting door can be triggered.
  • the functionalities of a passenger detection on the one hand and a closing detection of the inner pivoting doors on the other hand can be decoupled from each other, wherein the sensing means of the first pressure sensor, which is in fluid connection with the first pressure wave hose 15, is used at least essentially, preferably completely, for passenger identification, while the sensing means of the second pressure sensor, which is in fluid connection with the second pressure wave hose 25, is used essentially or preferably completely for detecting the closure of the inner pivoting door.
  • the two phenomena that are to be distinguished from one another, but nevertheless each cause pressure pulses can be separated from one another and can be distinguished from one another in terms of measurement technology. This makes it possible to avoid false triggers or misinterpretations of the situations occurring in the entry area.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Escalators And Moving Walkways (AREA)
  • Lock And Its Accessories (AREA)

Description

Die vorliegende Erfindung betrifft eine Schließkante für eine Innenschwenktür eines Personenbeförderungsmittels gemäß Oberbegriff des Anspruchs 1, eine Innenschwenktür für ein Personenbeförderungsmittel gemäß Oberbegriff des Anspruchs 9, und ein Personenbeförderungsmittel gemäß Oberbegriff des Anspruchs 11.The present invention relates to a closing edge for an inner pivoting door of a passenger conveyor according to the preamble of claim 1, an inner pivoting door for a passenger conveyor according to the preamble of claim 9, and a passenger conveyor according to the preamble of claim 11.

Personenbeförderungsmittel, beispielsweise Omnibusse oder Stadtbusse, Waggons von Straßenbahnen, U-Bahnen oder S-Bahnen, sind häufig für einen Ein- und Ausstieg der Fahrgäste mit Innenschwenktüren versehen, wobei typischerweise in einem Einstiegsbereich zwei relativ zueinander schwenkbare Innenschwenktüren derart angeordnet sind, dass sie von einer geöffneten in eine geschlossene Position aufeinander zu- und bei einer Verlagerung von der geschlossenen Position in die geöffnete Position voneinander wegschwenken. Dabei ist jede der Innenschwenktüren in der geschlossenen Position im Wesentlichen parallel zu einer Längsachse des Personenbeförderungsmittels ausgerichtet, während sie in ihrer geöffneten Position im Wesentlichen senkrecht zu der Längsachse des Personenbeförderungsmittels ausgerichtet ist. Bei dem Schließvorgang, beispielsweise wenn das Personenbeförderungsmittel einen Haltepunkt verlassen soll, schwenken demnach die beiden Innenschwenktüren eines Einstiegsbereichs aufeinander zu. Jede der Innenschwenktüren weist eine Schließkante auf, die im Allgemeinen als Gummidichtung ausgebildet ist. An jeder Schließkante ist eine Dichtlippe vorgesehen, wobei die Dichtlippen von zwei Innenschwenktüren eines Einstiegsbereichs aneinander anliegen, wenn beide Innenschwenktüren in der geschlossenen Position angeordnet sind. Hierdurch ist ein dichtes Schließen der Innenschwenktüren gewährleistet. Jede Schließkante weist außerdem mindestens eine Luftkammer auf, die - im Querschnitt gesehen - von einer Wandung umschlossen ist. Es ist mindestens ein Drucksensor vorgesehen, der derart mit der mindestens einer Luftkammer in Wirkverbindung steht, dass durch den Drucksensor eine Druckänderung in der Luftkammer erfassbar ist. Stoßen die Dichtlippen beim Schließen der Innenschwenktüren gegeneinander, entstehen Druckwellen in den Luftkammern, die mit Hilfe der Drucksensoren detektierbar sind, so dass festgestellt werden kann, dass die Innenschwenktüren in ihrer geschlossenen Position angelangt sind. Befindet sich beim Schließen der Innenschwenktür noch ein Fahrgast in dem Einstiegsbereich, ist es möglich, dass die Innenschwenktür mit ihrer Schließkante gegen den Fahrgast prallt. Auch in diesem Fall entsteht eine Druckwelle in der Luftkammer, die von dem Drucksensor detektiert werden kann. Es ist dann möglich, dass die Tür wieder öffnet. Im Allgemeinen wird aber unmittelbar auch ein erneuter Schließvorgang ausgelöst. Dies ist für den Fahrgast unangenehm und auch gefährlich, weil er gegebenenfalls von der Tür in nicht vorherbestimmter Weise mitbewegt werden kann. Bekannte Innenschwenktüren verfügen über keinen inhärenten Mechanismus, um in geöffnetem Zustand feststellen zu können, ob sich gerade ein Fahrgast in dem Einstiegsbereich aufhält.Means of transport for people, for example omnibuses or city buses, wagons of trams, underground trains or S-Bahn trains, are often provided with inside swiveling doors for boarding and disembarking passengers, with two inside swiveling doors that can be swiveled relative to one another typically being arranged in an entry area in such a way that they are from from an open position to a closed position and pivot away from one another in the case of a displacement from the closed position to the open position. In this case, each of the inwardly pivoting doors is oriented essentially parallel to a longitudinal axis of the passenger conveyor in the closed position, while in its open position it is oriented essentially perpendicular to the longitudinal axis of the passenger conveyor. During the closing process, for example when the means of passenger transport is to leave a stopping point, the two inner pivoting doors of an entry area accordingly pivot towards one another. Each of the inner pivoting doors has a closing edge which is generally designed as a rubber seal. A sealing lip is provided on each closing edge, the sealing lips of two inner pivoting doors of an entry area resting against one another when both inner pivoting doors are arranged in the closed position. This ensures that the inner pivoting doors close tightly. Each closing edge also has at least one air chamber which - viewed in cross section - is enclosed by a wall. At least one pressure sensor is provided which is in operative connection with the at least one air chamber in such a way that a pressure change in the air chamber can be detected by the pressure sensor. If the sealing lips collide with one another when the inner pivoting doors are closed, pressure waves arise in the air chambers, which can be detected with the aid of the pressure sensors, so that it can be determined that the inner pivoting doors have reached their closed position. If there is still a passenger in the entry area when the inner pivoting door is closed, it is possible that the inner pivoting door will hit the passenger with its closing edge. In this case, too, a pressure wave occurs in the air chamber, which can be detected by the pressure sensor. It is then possible that the door will open again. In general, however, another closing process is triggered immediately. This is uncomfortable and also dangerous for the passenger because he can possibly be moved by the door in a manner that is not predetermined. Known inwardly pivoting doors have no inherent mechanism for being able to determine in the open state whether a passenger is currently in the boarding area.

Die EP 1 811 118 A2 zeigt eine Fingerschutzleiste an einer Innenschwenktür, wobei die Fingerschutzleiste eine gummielastische Profilleiste mit einer an dieser angeordneten Dichtlippe aufweist und wobei in der Profilleiste eine mit einer Druckerfassungseinrichtung zusammenwirkende Hohlkammer vorgesehen ist.the EP 1 811 118 A2 shows a finger protection strip on an inner pivoting door, the finger protection strip having a rubber-elastic profile strip with a sealing lip arranged thereon and wherein a hollow chamber cooperating with a pressure detection device is provided in the profile strip.

Die EP 2 270 300 A1 zeigt eine Fingerschutzeinrichtung mittels einer Profilleiste an einer Fahrzeugtür, wobei die Profilleiste Verbindungskanäle für die Signalübertragung an eine Druckwellenschaltung aufweist.the EP 2 270 300 A1 shows a finger protection device by means of a profile strip on a vehicle door, the profile strip having connecting channels for signal transmission to a pressure wave circuit.

Die EP 1 111 633 B1 zeigt im Fingerschutzprofil bei dem im Kopfbereich mindestens eine Hohlkammer angeordnet ist, die mit einem Druckwellenschalter verbunden ist. Das Profil weist eine zweite Hohlkammer auf, die mit dem Druckwellenschalter der ersten Hohlkammer verbunden ist. Die Hohlkammern haben elektrisch betätigte Sicherheitsschaltleisten. Die Kammern sind durch Brücken verbunden, so dass die Verformung der ersten Kammer zu einer Verformung der zweiten Kammer führt.the EP 1 111 633 B1 shows in the finger protection profile in which at least one hollow chamber is arranged in the head area, which is connected to a pressure wave switch. The profile has a second hollow chamber which is connected to the pressure wave switch of the first hollow chamber. The hollow chambers have electrically operated safety edges. The chambers are connected by bridges, so that the deformation of the first chamber leads to a deformation of the second chamber.

Die DE 197 01 681 C1 zeigt auf, dass die der Tür zugewandte Dichtfläche der Hohlkammer bei minimalem Druck eine konkave Form und bei maximalem Druck eine konvexe Form an nimmt Bei geschlossener Türe sitzt eine Türdichtung an der Rahmendichtung, die im Bereich ihrer Anlagefläche an der Rahmendichtung eine komplementäre Kontur zur Außenkontur der Dichtungsfläche bei aufgeweiteter Hohlkammer aufweist. Die Rahmendichtung weist mindestens einen Dichtungsteil auf, der sich mit der konkaven Form der Dichtfläche über diese zur Anlagefläche der Türdichtung erstreckt. Ein sich erstreckender Dichtungsteil ist an der Außenseite und an der Innenseite der Rahmendichtung angeordnet.the DE 197 01 681 C1 shows that the sealing surface of the hollow chamber facing the door assumes a concave shape at minimum pressure and a convex shape at maximum pressure Has sealing surface with expanded hollow chamber. The frame seal has at least one sealing part which, with the concave shape of the sealing surface, extends over this to the contact surface of the door seal. An extending seal member is disposed on the outside and inside of the frame seal.

Die DE 199 48 852 C1 betrifft eine Innenschwenktür oder Falttür, insbesondere eines Fahrzeugs wie eines Omnibusses, mit wenigstens einem Türflügel, der eine seiner Hauptschliesskante zugeordnete Schwenkschiebelagerung, die eine am Türflügel angeordnete Lagerachse mit einem in eine fahrzeugfeste Längsführung eingreifenden und darin verschiebbar gelagerten Führungselement enthält, und eine seiner Nebenschliesskante zugeordnete Schwenkdrehlagerung aufweist, wobei eine Verbindungsleitung für eine an dem Türflügel angeordnete Zusatzeinrichtung vom Türflügel über die Lagerachse und einen radialen Halter der Lagerachse bogenförmig an die Karosserie geführt ist, so dass sich die Verbindungsleitung bei sich öffnendem Türflügel um die Lagerachse wickelt.the DE 199 48 852 C1 relates to an inner pivoting door or folding door, in particular of a vehicle such as a bus, with at least one door leaf which has a pivoting slide bearing assigned to its main closing edge, a bearing axis arranged on the door wing with a guide element that engages in a longitudinal guide fixed to the vehicle and is slidably mounted therein, and one associated with its secondary closing edge Has swivel pivot bearing, wherein a connecting line for an additional device arranged on the door leaf is guided from the door leaf via the bearing axis and a radial holder of the bearing axis to the body in an arc, so that the connecting line wraps around the bearing axis when the door leaf opens.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Schließkante für eine Innenschwenktür zu schaffen, mit Hilfe derer es möglich ist, in dem Einstiegsbereich befindliche Fahrgäste zu erkennen, wobei diese Option in die Schließkante der Innenschwenktür integriert sein soll, so dass es keiner externen Lösung wie beispielsweise einer Lichtschranke bedarf. Weiterhin soll ein äußeres Erscheinungsbild der Innenschwenktür, an welcher die Schließkante vorgesehen ist, nicht negativ verändert werden. Der Erfindung liegt auch die Aufgabe zugrunde, eine Innenschwenktür und ein Personenbeförderungsmittel zu schaffen, in welchen die genannten Vorteile realisiert werden.The invention is therefore based on the object of creating a closing edge for an inner swing door with the help of which it is possible to recognize passengers located in the boarding area, this option being integrated into the closing edge of the inner swing door so that there is no external solution such as for example, a light barrier is required. Furthermore, an external appearance of the inner pivoting door on which the closing edge is provided should not be negatively changed. The invention is also based on the object of creating an inwardly pivoting door and a means of transport for people in which the advantages mentioned are realized.

Die Aufgabe wird gelöst, indem eine Schließkante mit den Merkmalen des Anspruchs 1 geschaffen wird.The object is achieved in that a closing edge with the features of claim 1 is created.

Eine Schließkante für eine Innenschwenktür eines Personenbeförderungsmittels umfasst somit eine Wandung und mindestens eine Einrichtung zum Erfassen eines insbesondere von einem Fahrgast auf die Wandung der Schließkante ausgeübten Drucks. Im Querschnitt gesehen weist die Wandung an einer in geöffnetem Zustand einer an einem Personenbeförderungsmittel bestimmungsgemäß montierten Innenschwenktür, an welcher die Schließkante bestimmungsgemäß montiert ist, einem Einstiegsbereich des Personenbeförderungsmittels zugewandten Seite einen Vorsprung auf.A closing edge for an inner pivoting door of a means of passenger transport thus comprises a wall and at least one device for detecting a pressure exerted in particular by a passenger on the wall of the closing edge which the closing edge is mounted as intended, a projection on the side facing the entry area of the passenger conveyor.

Die Schließkante zeichnet sich dadurch aus, dass die Wandung - im Querschnitt gesehen - den Vorsprung an einer in geöffnetem Zustand der Innenschwenktür einem Einstiegsbereich des Personenbeförderungsmittels zugewandten Seite aufweist. Durch diese Positionierung des Vorsprungs der Wandung an der dem Einstiegsbereich zugewandten Seite der Schließkante ist er zugleich in der Nähe eines Türhaltegriffs angeordnet, den ein Fahrgast beim Einstieg in das Personenbeförderungsmittel typischerweise erfasst. Dabei liegt ein Unterarm des einsteigenden Fahrgasts nun an dem neu vorgesehenen Vorsprung an, wobei die Wandung nach innen verformt wird. Dies betätigt die Druckerfassungseinrichtung. Auf diese Weise ist ohne Weiteres mittels der Schließkante feststellbar, dass ein Fahrgast den Einstiegsbereich des Personenbeförderungsmittels betritt. Es wird dann vorzugsweise vorgesehen, dass die Innenschwenktür nicht schließt, wenn ein sich im Einstiegsbereich aufhaltender Fahrgast mit Hilfe des Drucksensors erkannt wurde.The closing edge is characterized by the fact that the wall - seen in cross section - Has the projection on a side facing an entry area of the passenger conveyor in the open state of the inner pivoting door. As a result of this positioning of the projection of the wall on the side of the closing edge facing the entry area, it is also arranged in the vicinity of a door handle that a passenger typically grips when boarding the means of passenger transport. A forearm of the boarding passenger now rests against the newly provided projection, the wall being deformed inwards. This actuates the pressure sensing device. In this way, it can easily be determined by means of the closing edge that a passenger is entering the boarding area of the means of passenger transport. It is then preferably provided that the inner pivoting door does not close when a passenger staying in the boarding area has been detected with the aid of the pressure sensor.

Die Schließkante ist vorzugsweise als Gummidichtung und besonders bevorzugt als Gummiprofil ausgebildet, welches eine Längserstreckung aufweist, die an der Innenschwenktür in vertikaler Richtung orientiert ist. Vorzugsweise ist die Schließkante einstückig als Gummiprofil beziehungsweise Gummidichtung ausgebildet.The closing edge is preferably designed as a rubber seal and particularly preferably as a rubber profile which has a longitudinal extension which is oriented in the vertical direction on the inner pivoting door. The closing edge is preferably designed in one piece as a rubber profile or rubber seal.

Es zeigt sich, dass die Wandung einer Schließkante, die den Vorsprung nicht aufweist, in dem Bereich, in welchem der Unterarm eines Fahrgasts bei dessen Griff an den Türhaltegriff angeordnet ist, von dem Unterarm beabstandet ist, so dass kein Kontakt mit diesem stattfindet. Dementsprechend kann bei einer bekannten Schließkante nicht mit Hilfe des mindestens einen Drucksensors festgestellt werden, ob sich gerade ein Fahrgast in dem Einstiegsbereich aufhält. Dies wird erst möglich durch den Vorsprung, der senkrecht zu einer Längserstreckung der Schließkante in den Einstiegsbereich vorsteht, und durch den die Wandung erstmals in einem Bereich angeordnet ist, in dem eine Anlage mit dem Unterarm eines Fahrgasts beim Ergreifen des Türhaltegriffs gewährleistet ist.It can be seen that the wall of a closing edge, which does not have the projection, is spaced from the forearm in the area in which the forearm of a passenger is arranged when they grip the door handle, so that there is no contact with the latter. Accordingly, with a known closing edge it cannot be determined with the aid of the at least one pressure sensor whether a passenger is currently in the boarding area. This is only possible thanks to the protrusion, which protrudes perpendicular to a longitudinal extension of the closing edge into the entrance area, and through which the wall is arranged for the first time in an area in which contact with the forearm of a passenger is guaranteed when the door handle is grasped.

Es wird eine Schließkante vorgesehen, die sich dadurch auszeichnet, dass der Vorsprung als Ausbeulung oder Wulst ausgebildet ist, wobei er sich vorzugsweise über eine gesamte Längserstreckung der Schließkante erstreckt. Insbesondere erstreckt er sich damit im Bereich der Innenschwenktür - in vertikaler Richtung - von einem oberen Ende derselben bis zu deren unteren Ende. Alternativ ist vorgesehen, dass der Vorsprung lediglich in einem Bereich entlang der Längserstreckung der Schließkante ausgebildet ist, in welchem aufgrund der Anordnung des Türhaltegriffs ein Anlegen des Unterarms des Fahrgasts erwartet wird.A closing edge is provided which is characterized in that the projection is designed as a bulge or bead, it preferably extending over an entire longitudinal extension of the closing edge. In particular, it thus extends in the area of the inner pivoting door - in the vertical direction - from an upper end of the same to its lower end. Alternatively, it is provided that the projection is formed only in an area along the longitudinal extent of the closing edge in which, due to the arrangement of the door handle, the forearm of the passenger is expected to be placed on it.

Bei einer anderen Ausführung der erfindungsgemäßen Schließkante ist mindestens ein dem Vorsprung benachbarter Abschnitt der Wandung im Winkel zur Oberfläche der Innenschwenktür angeordnet, für die die Schließkante bestimmungsgemäß vorgesehen ist. Der Vorsprung kann durch die Gestaltung der Innenwand und gegebenenfalls auch eines benachbarten stirnseitigen Wandabschnitts gebildet sein. Der Winkel des mindestens einen Wandungsabschnitts kann sich ergeben, indem ein Innenabschnitt der Wandung von dem Vorsprung aus in Richtung des Befestigungsbereichs der Schließkante diese verjüngend ausgeführt ist, somit schräg einwärts verläuft.In another embodiment of the closing edge according to the invention, at least one section of the wall adjacent to the projection is arranged at an angle to the surface of the inner pivoting door, for which the closing edge is intended as intended. The projection can be formed by the design of the inner wall and optionally also of an adjacent end wall section. The angle of the at least one wall section can result from an inner section of the wall tapering from the projection in the direction of the fastening area of the closing edge, thus running obliquely inward.

Die Einrichtung der Schließkante zur Druckerfassung kann vom pneumatischen Typ sein. So kann die die Schließkante umschließende Wandung mindestens eine Luftkammer umschließen und mit einem Drucksensor in Wirkverbindung stehen, wobei durch den Drucksensor eine Druckänderung in der Luftkammer erfassbar ist. Kommt es zu einem Kontakt eines ein- oder aussteigenden Fahrgasts mit dem Vorsprung der Schließkante, wird auf diesen Druck ausgeübt, und das Volumen der Luftkammer wird komprimiert. Hierdurch entsteht ein Druckimpuls in der Luftkammer, der durch den mindestens einen Drucksensor erfassbar ist.The device of the closing edge for pressure detection can be of the pneumatic type. Thus, the wall surrounding the closing edge can enclose at least one air chamber and be in operative connection with a pressure sensor, a pressure change in the air chamber being able to be detected by the pressure sensor. If there is a contact of one or When the passenger is getting off with the projection of the closing edge, this pressure is exerted and the volume of the air chamber is compressed. This creates a pressure pulse in the air chamber that can be detected by the at least one pressure sensor.

Es wird auch eine Schließkante bevorzugt, die sich dadurch auszeichnet, dass der Drucksensor einen Druckwellenschlauch umfasst. Dieser ist vorzugsweise in die Wandung der Schließkante integriert und durch einen Wandungsbereich von der Luftkammer abgeteilt. Dabei ist der Druckwellenschlauch vorzugsweise derart in die Wandung der Schließkante integriert, dass die gesamte Schließkante einschließlich des Druckwellenschlauchs einstückig als Gummiprofil ausgebildet ist. Der Druckwellenschlauch erstreckt sich vorzugsweise entlang der Längserstreckung der Schließkante. Dabei ist es möglich, dass der mindestens eine Drucksensor in einem oberen und/oder in einem unteren Bereich der Schließkante vorgesehen ist, vorzugsweise an einem oberen und/oder unteren Ende der Innenschwenktür. Alternativ ist es möglich, dass an dem oberen und/oder unteren Ende der Schließkante mindestens eine Fluidverbindung zu einem weiteren Druckwellenschlauch vorgesehen ist, der schließlich eine Fluidverbindung zu einem sensierenden Mittel des mindestens einen Drucksensors ermöglicht. In diesem Fall kann das sensierende Mittel von der Schließkante beabstandet vorgesehen sein. Jedenfalls durchsetzt der Druckwellenschlauch vorzugsweise die gesamte Schließkante entlang von deren Längserstreckung.A closing edge is also preferred which is characterized in that the pressure sensor comprises a pressure wave hose. This is preferably integrated into the wall of the closing edge and separated from the air chamber by a wall area. The pressure wave hose is preferably integrated into the wall of the closing edge in such a way that the entire closing edge including the pressure wave hose is designed in one piece as a rubber profile. The pressure wave hose preferably extends along the longitudinal extent of the closing edge. It is possible that the at least one pressure sensor is provided in an upper and / or in a lower area of the closing edge, preferably at an upper and / or lower end of the inner pivoting door. Alternatively, it is possible that at least one fluid connection to a further pressure wave hose is provided at the upper and / or lower end of the closing edge, which finally enables a fluid connection to a sensing means of the at least one pressure sensor. In this case, the sensing means can be provided at a distance from the closing edge. In any case, the pressure wave hose preferably penetrates the entire closing edge along its longitudinal extension.

Es wird auch eine Schließkante bevorzugt, die sich dadurch auszeichnet, dass die Wandung einen zweiten, in die Luftkammer hineinragenden Vorsprung aufweist. Dieser ist bevorzugt vorgesehen, um das Volumen der Luftkammer zu reduzieren, wodurch deren Empfindlichkeit gegenüber Druckvariationen erhöht ist. Das Ansprechverhalten des mindestens einen Drucksensors beziehungsweise des Systems aus der mindestens einen Luftkammer, dem Druckwellenschlauch und dem sensierenden Mittel wird so dynamischer ausgestaltet, beziehungsweise die Empfindlichkeit insbesondere auch gegenüber kleinen Druckschwankungen steigt. Der zweite Vorsprung ist vorzugsweise als Ausbuchtung der Wandung der Luftkammer vorgesehen, in dessen Bereich diese in die Luftkammer vorsteht. Wird die Empfindlichkeit des Systems derart erhöht, bedarf es keines besonders ruckartigen Anlegens des Unterarms, um einen für eine Fahrgasterkennung ausreichenden Druckimpuls in der Luftkammer zu erzeugen. Ist andererseits das System weniger empfindlich ausgestaltet, so dass gegebenenfalls ein nur zaghaft an den Vorsprung angelegter Unterarm eines Fahrgasts nicht zu einer Erfassung desselben führt, wird ein entsprechender Druckimpuls in der Luftkammer spätestens dann erzeugt, wenn die Innenschwenktür aus ihrer geöffneten Position leicht gegen den Unterarm ausgelenkt wird. Aufgrund des Druckimpulses kann diese dann sofort wieder geöffnet werden, wobei sie vorzugsweise eine nicht zu kurz bemessene Wartezeit in ihrer geöffneten Position verharrt, bis auch ein beispielsweise aufgrund Alters oder einer Körperbehinderung langsam einsteigender Passagier voraussichtlich den Einstiegsbereich verlassen hat.A closing edge is also preferred which is characterized in that the wall has a second projection protruding into the air chamber. This is preferably provided in order to reduce the volume of the air chamber, as a result of which its sensitivity to pressure variations is increased. The response behavior of the at least one pressure sensor or the system made up of the at least one air chamber, the pressure wave hose and the sensing means is thus designed to be more dynamic, or the sensitivity increases in particular to small pressure fluctuations. The second projection is preferably provided as a bulge in the wall of the air chamber, in the area of which it protrudes into the air chamber. If the sensitivity of the system is increased in this way, it is not necessary to apply the forearm in a particularly jerky manner in order to generate a pressure pulse in the air chamber that is sufficient for passenger detection. If, on the other hand, the system is designed to be less sensitive, so that a passenger's forearm that is only tentatively placed against the projection does not result in the same being detected, a corresponding pressure pulse is generated in the air chamber at the latest when the inner pivoting door is slightly against the forearm from its open position is deflected. Due to the pressure impulse, this can then be opened again immediately, whereby it preferably remains in its open position for a waiting time that is not too short until a passenger boarding slowly due to age or a physical handicap is also likely to have left the boarding area.

Mit dem zweiten Vorsprung ist das Volumen der Luftkammer reduziert.With the second projection, the volume of the air chamber is reduced.

Es wird auch eine Schließkante bevorzugt, die sich dadurch auszeichnet, dass mindestens zwei Luftkammern vorgesehen sind. Vorzugsweise sind in diesem Fall auch mindestens zwei Drucksensoren vorgesehen, wobei besonders bevorzugt jeder Luftkammer ein Drucksensor zugeordnet ist. In diesem Fall ist es insbesondere möglich, eine Redundanz in der Erkennung eines Fahrgasts zu ermöglichen, wodurch die Erkennung besonders sicher ausgestaltet ist.A closing edge is also preferred which is characterized in that at least two air chambers are provided. In this case, at least two pressure sensors are preferably also provided, with a pressure sensor being particularly preferably assigned to each air chamber. In this case, it is possible, in particular, to enable redundancy in the recognition of a passenger, as a result of which the recognition is designed to be particularly reliable.

Alternativ ist es möglich, die zweite Luftkammer und den zweiten Drucksensor so vorzusehen, dass mit deren Hilfe ein Erreichen einer Schließstellung der Innenschwenktür erkannt werden kann. Dadurch können die Funktionen der Fahrgasterkennung einerseits und der Schließerkennung andererseits voneinander separiert werden. Mit Hilfe einer geeigneten Auswertung der durch die Drucksensoren erfassten Druckimpulse ist es dann für ein Steuergerät ohne Weiteres möglich, die verschiedenen Ereignisse auseinanderzuhalten.Alternatively, it is possible to provide the second air chamber and the second pressure sensor in such a way that they can be used to detect when the inwardly pivoting door has reached a closed position. As a result, the functions of passenger identification on the one hand and locking identification on the other hand can be separated from one another. With the help of a suitable evaluation of the pressure pulses detected by the pressure sensors, it is then easily possible for a control device to distinguish the various events.

Statt einer Druckerfassungseinrichtung vom pneumatischen Typ, wie obenstehend beschrieben, kann auch eine nicht beanspruchte elektrische Schaltleiste vorgesehen sein, die durch das Ausüben eines Drucks auf den Vorsprung der Schließkante betätigt wird. Diese kann auch mit einer Druckerfassungseinrichtung vom pneumatischen Typ kombiniert werden, so dass es eine elektrische Schaltleiste einerseits und zum Beispiel eine Luftkammer mit einem Drucksensor andererseits gibt.Instead of a pressure detection device of the pneumatic type, as described above, an electrical switching strip, which is not claimed, can also be provided, which is actuated by exerting pressure on the projection of the closing edge. This can also be combined with a pressure detection device of the pneumatic type, so that there is an electrical switching strip on the one hand and, for example, an air chamber with a pressure sensor on the other.

Die Aufgabe wird auch gelöst, indem eine Innenschwenktür für ein Personenbeförderungsmittel mit den Merkmalen des Anspruchs 9 geschaffen wird. Diese zeichnet sich durch eine Schließkante aus, die nach einem der zuvor beschriebenen Ausführungsbeispiele ausgestaltet ist. Damit verwirklichen sich in Zusammenhang mit der Innenschwenktür die gleichen Vorteile, die bereits in Zusammenhang mit der Schließkante beschrieben wurden.The object is also achieved in that an inwardly pivoting door for a means of passenger transport having the features of claim 9 is created. This is characterized by a closing edge which is designed according to one of the exemplary embodiments described above. In this way, in connection with the inside swing door, the same advantages are achieved that have already been described in connection with the closing edge.

Es wird eine Innenschwenktür bevorzugt, die sich dadurch auszeichnet, dass der Vorsprung über eine dem Einstiegsbereich zugewandte Oberfläche der Innenschwenktür vorsteht. Erfasst ein Fahrgast den Türhaltegriff, ist sein Unterarm typischerweise parallel zu der dem Einstiegsbereich zugewandten Oberfläche der Innenschwenktür angeordnet und liegt im Allgemeinen auch an dieser an. Steht nun der Vorsprung über diese Oberfläche vor, ist gewährleistet, dass der an der Oberfläche anliegende Unterarm die Wandung im Bereich des Vorsprungs verformt, so dass die Luftkammer komprimiert wird, wodurch ein durch den mindestens einen Drucksensor erfassbarer Druckimpuls ausgelöst wird. Bei bekannten Schließkanten und bekannten Innenschwenktüren bleibt dagegen eine dem Einstiegsbereich zugewandte Oberfläche der Schließkante hinter der dem Einstiegsbereich zugewandten Oberfläche der Innenschwenktür zurück, so dass keine Anlage des Unterarms an der Schließkante hergestellt wird. Daher ist eine Fahrgasterkennung in der hier vorgeschlagenen Weise bei bekannten Innenschwenktüren mit bekannten Schließkanten nicht möglich.An inwardly pivoting door is preferred which is characterized in that the projection protrudes beyond a surface of the inwardly pivoting door which faces the entry area. If a passenger grasps the door handle, his forearm is typically arranged parallel to the surface of the inner pivoting door facing the entry area and generally also rests against it. If the projection protrudes over this surface, it is ensured that the forearm resting on the surface deforms the wall in the area of the projection so that the air chamber is compressed, which triggers a pressure pulse that can be detected by the at least one pressure sensor. In the case of known closing edges and known inner pivoting doors, on the other hand, a surface of the closing edge facing the entry area remains behind the surface of the inner pivoting door facing the entrance area, so that the forearm does not rest against the closing edge. Passenger detection in the manner proposed here is therefore not possible in the case of known inwardly pivoting doors with known closing edges.

Die Aufgabe wird auch gelöst, indem ein Personenbeförderungsmittel mit den Merkmalen des Anspruchs 11 geschaffen wird. Diese zeichnet sich durch eine Innenschwenktür nach einem der zuvor beschriebenen Ausführungsbeispiele aus. Die Innenschwenktür ist dabei aus einer geschlossenen Position in eine geöffnete Position schwenkbar, wobei sie in der geschlossenen Position im Wesentlichen parallel zu einer Längsachse des Beförderungsmittels und insbesondere parallel und fluchtend mit einer Seitenwand des Personenbeförderungsmittels ausgerichtet ist, wobei sie in der geöffneten Position im Wesentlichen senkrecht zu der Längsachse des Personenbeförderungsmittels ausgerichtet ist und vorzugsweise auch im Wesentlichen senkrecht zu der Seitenwand des Personenbeförderungsmittels orientiert ist. Dementsprechend ist die Innenschwenktür zum Öffnen beziehungsweise Schließen des Einstiegsbereichs um bevorzugt ungefähr 90° schwenkbar.The object is also achieved in that a means of passenger transport having the features of claim 11 is created. This is characterized by an inner pivoting door according to one of the exemplary embodiments described above. The inner pivoting door can be pivoted from a closed position into an open position, in which case it is aligned essentially parallel to a longitudinal axis of the means of transport and in particular parallel and in alignment with a side wall of the means of transport in the closed position, being essentially perpendicular in the open position is aligned with the longitudinal axis of the passenger conveyor and is preferably also oriented substantially perpendicular to the side wall of the passenger conveyor. Accordingly, the inner pivoting door can be pivoted by preferably approximately 90 ° to open or close the entry area.

Ein bevorzugtes Ausführungsbeispiel des Personenbeförderungsmittels zeichnet sich dadurch aus, dass mindestens zwei der zuvor beschriebenen Innenschwenktüren in einem Einstiegsbereich vorgesehen sind, wobei diese bei einer Verlagerung von der geöffneten in die geschlossene Position aufeinander zuschwenken, und wobei sie bei einer Verlagerung von der geschlossenen Position in die geöffnete Position voneinander wegschwenken. Dabei liegen die beiden Innenschwenktüren mit ihren Dichtlippen aneinander an, wenn beide Innenschwenktüren in der geschlossenen Position angeordnet sind. Das Erreichen der Schließposition kann dabei auch mit den Schließkanten der hier beschriebenen Art festgestellt werden, weil auch ein durch das Aufeinandertreffen der Dichtlippen in den Luftkammern erzeugter Druckimpuls durch den mindestens einen Drucksensor erfassbar ist. Es zeigt sich, dass die beiden Innenschwenktüren in geöffnetem Zustand - in Einstiegsrichtung gesehen - links und rechts des Einstiegsbereichs angeordnet sind. Dabei ist es vorteilhaft, wenn beide Innenschwenktüren gemäß den hier beschriebenen Ausführungsbeispielen ausgestaltet sind, weil so sowohl in einem linken als auch in einem rechten Bereich des Einstiegsbereichs sich dort aufhaltende Fahrgäste erkannt werden können.A preferred exemplary embodiment of the means of passenger transport is distinguished characterized in that at least two of the above-described inner pivoting doors are provided in an entry area, these pivoting towards each other when shifting from the open to the closed position, and pivoting away from each other when shifting from the closed position to the open position. The two inner pivoting doors are in contact with one another with their sealing lips when both inner pivoting doors are arranged in the closed position. Reaching the closed position can also be determined with the closing edges of the type described here, because a pressure pulse generated by the meeting of the sealing lips in the air chambers can also be detected by the at least one pressure sensor. It can be seen that the two inner pivoting doors in the open state - viewed in the entry direction - are arranged to the left and right of the entry area. It is advantageous if both inner pivoting doors are designed in accordance with the exemplary embodiments described here, because in this way passengers can be recognized both in a left and in a right area of the boarding area.

Schließlich wird ein Personenbeförderungsmittel bevorzugt, das sich dadurch auszeichnet, dass es als Bus, insbesondere als Omnibus oder Stadtbus, oder als Schienenfahrzeug ausgebildet ist. In dem letzten Fall ist das Personenbeförderungsmittel besonders bevorzugt als Waggon einer Straßenbahn, einer U-Bahn oder einer S-Bahn ausgebildet. Insgesamt wird so die Sicherheit von Fahrgästen im öffentlichen Personennahverkehr mit Hilfe der Schließkante, der Innenschwenktür und des entsprechenden Personenbeförderungsmittels erhöht.Finally, a means of passenger transport is preferred which is characterized in that it is designed as a bus, in particular as an omnibus or city bus, or as a rail vehicle. In the latter case, the means of passenger transport is particularly preferably designed as a wagon of a tram, an underground train or an S-Bahn. Overall, the safety of passengers in local public transport is increased with the help of the closing edge, the inside pivoting door and the corresponding means of passenger transport.

Die Erfindung wird im Folgenden anhand der Zeichnung näher erläutert. Dabei zeigt die einzige Figur eine Darstellung eines Ausführungsbeispiels einer Schließkante im Querschnitt.The invention is explained in more detail below with reference to the drawing. The single figure shows an illustration of an exemplary embodiment of a closing edge in cross section.

Die Figur zeigt eine Querschnittsansicht eines Ausführungsbeispiels einer Schließkante 1. Diese ist als Gummiprofil ausgebildet und einstückig aus einem Gummi- oder anderen Elastomermaterial 3 hergestellt. Es ist ein Befestigungsbereich 5 vorgesehen, mit dem die Schließkante 1 an einer Innenschwenktür befestigt werden kann. Dabei ist der Befestigungsbereich 5 vorzugsweise genau gleich ausgebildet zu einem Befestigungsbereich bekannter Schließkanten, so dass die hier beschriebene Schließkante 1 ohne Weiteres bei bestehenden Innenschwenktüren eingesetzt und gegen herkömmliche Schließkanten ausgetauscht werden kann, ohne dass es weiterer Maßnahmen bedarf. Insbesondere bedarf es in diesem Fall keiner Veränderungen an der Innenschwenktür.The figure shows a cross-sectional view of an exemplary embodiment of a closing edge 1. This is designed as a rubber profile and made in one piece from a rubber or other elastomer material 3. A fastening area 5 is provided with which the closing edge 1 can be fastened to an inner pivoting door. The fastening area 5 is preferably designed exactly the same as a fastening area of known closing edges, so that the closing edge 1 described here can easily be used in existing internal pivoting doors and exchanged for conventional closing edges without the need for further measures. In particular, there is no need to make any changes to the inside swing door in this case.

Eine Längsrichtung der Schließkante 1 erstreckt sich senkrecht zu der Bildebene der Figur. Dies ist zugleich eine Richtung, die bei bestimmungsgemäß montierter Innenschwenktür an einem Personenbeförderungsmittel in vertikaler Richtung angeordnet ist, sich also von einem Bodenbereich des Personenbeförderungsmittels zu einem Dach desselben, mithin von unten nach oben beziehungsweise umgekehrt, erstreckt.A longitudinal direction of the closing edge 1 extends perpendicular to the image plane of the figure. This is also a direction which is arranged in the vertical direction when the inner pivoting door is properly mounted on a passenger conveyor, that is, extends from a floor area of the passenger conveyor to a roof of the same, i.e. from bottom to top or vice versa.

An einer bei bestimmungsgemäßem Einbau einer Außenseite eines Personenbeförderungsmittel zugewandten Seite der Schließkante 1 ist eine Dichtlippe 7 vorgesehen, die in geschlossenem Zustand der Innenschwenktür mit einer weiteren Dichtlippe einer weiteren Schließkante zusammenwirkt, die an einer zweiten, in dem Einstiegsbereich vorgesehenen Innenschwenktür angeordnet ist. In geschlossenem Zustand liegen die Dichtlippen 7 der Innenschwenktüren aneinander an, so dass der Einstiegsbereich dicht, insbesondere wind- und wasserdicht, geschlossen ist.A sealing lip 7 is provided on a side of the closing edge 1 that faces an outside of a passenger transport vehicle when installed as intended; In the closed state, the sealing lips 7 of the inner pivoting doors rest against one another, so that the entry area is tightly closed, in particular windproof and watertight.

Eine einstückig aus dem Gummimaterial 3 gebildete Wandung 9 umschließt bei dem dargestellten Ausführungsbeispiel eine erste Luftkammer 11, wobei dieser unmittelbar benachbart und durch einen Wandungsbereich 13 der einstückigen Wandung 9 von der Luftkammer 11 abgeteilt ein Druckwellenschlauch 15 vorgesehen ist, der mit einem nicht dargestellten, sensierenden Mittel eines Drucksensors in Fluidverbindung steht.A wall 9 formed in one piece from the rubber material 3 encloses a first air chamber 11 in the illustrated embodiment, this being provided directly adjacent to this and separated from the air chamber 11 by a wall area 13 of the one-piece wall 9, a pressure wave hose 15, which is provided with a sensing device (not shown) Means of a pressure sensor is in fluid communication.

Die Wandung 9 weist auf einer Seite 17, die in geöffnetem Zustand der Innenschwenktür dem Einstiegsbereich des Personenbeförderungsmittels zugewandt ist, einen Vorsprung 19 auf. Dieser ist so vorgesehen, dass er über eine dem Einstiegsbereich zugewandte Oberfläche der Innenschwenktür vorsteht, so dass ein Unterarm eines Fahrgasts, der einen an der Innenschwenktür auf der Seite 17 vorgesehenen Türhaltegriff ergreift, an dem Vorsprung 19 anliegt, wobei er die Wandung 9 im Bereich des Vorsprungs 19 - in der Figur nach oben - verformt. Hierdurch wird das Volumen der Luftkammer 11 komprimiert, so dass sich ein Druckimpuls ergibt, der durch den Druckwellenschlauch 15 zu dem sensierenden Mittel des Drucksensors weitergeleitet wird. In diesem ist der Druckimpuls detektierbar, so dass feststellbar ist, dass ein Fahrgast sich in dem Einstiegsbereich aufhält.The wall 9 has a projection 19 on one side 17 which, when the inner pivoting door is in the open state, faces the entry area of the means of transport for people. This is provided in such a way that it protrudes over a surface of the inner pivoting door facing the entry area, so that a forearm of a passenger who grabs a door handle provided on the inner pivoting door on the side 17 rests against the projection 19, with the wall 9 in the area of the projection 19 - upwards in the figure - deformed. As a result, the volume of the air chamber 11 is compressed, so that a pressure pulse results which is passed on through the pressure wave hose 15 to the sensing means of the pressure sensor. The pressure pulse can be detected in this, so that it can be determined that a passenger is in the boarding area.

Beim veranschaulichten Ausführungsbeispiel ergibt sich der Vorsprung 19 durch die Ausgestaltung der Innenseite der Wandung 9. Vom Befestigungsbereich 5 aus erstreckt sich ein Innenabschnitt 10 der Wandung 9 in Richtung der Schließkantenstirnseite schräg von der Türebene fort, womit sich das Schließkantenprofil verbreitert. Im Bereich des Vorsprungs 19 vereinigt sich der Innenabschnitt 10 mit der schräg verlaufenden Stirnseite 12 der Wandung 9. Die Stirnseite 12 und der Innenabschnitt 10 bilden einen spitzen Winkel, womit sich der Vorsprung 19 ergibt.In the illustrated embodiment, the projection 19 results from the design of the inside of the wall 9. From the fastening area 5, an inner section 10 of the wall 9 extends in the direction of the closing edge face obliquely away from the door plane, thus widening the closing edge profile. In the area of the projection 19, the inner section 10 unites with the inclined end face 12 of the wall 9. The end face 12 and the inner section 10 form an acute angle, which results in the projection 19.

Um das System zur Fahrgasterkennung sensibler und/oder dynamischer zu gestalten, ist in der einstückigen Wandung 9 ein zweiter Vorsprung 21 vorgesehen, der in die Luftkammer 11 hineinragt und deren Volumen verringert. Hierdurch verringert sich eine Pufferwirkung der Luftkammer 11, so dass auch kleinere Druckimpulse effizient in den Druckwellenschlauch 15 eingekoppelt werden und somit von dem Drucksensor detektierbar sind.In order to make the system for passenger identification more sensitive and / or dynamic, a second projection 21 is provided in the one-piece wall 9, which protrudes into the air chamber 11 and reduces its volume. This reduces a buffer effect of the air chamber 11, so that even smaller pressure pulses are efficiently coupled into the pressure wave hose 15 and can thus be detected by the pressure sensor.

Vorzugsweise erstrecken sich sowohl der erste Vorsprung 19 als auch der zweite Vorsprung 21 entlang der gesamten Längserstreckung der Schließkante 1.Both the first projection 19 and the second projection 21 preferably extend along the entire longitudinal extent of the closing edge 1.

Das dargestellte Ausführungsbeispiel weist eine zweite Luftkammer 23 auf, in deren Bereich ebenfalls ein Druckwellenschlauch 25 abgeteilt durch einen Wandungsbereich 27 der einstückigen Wandung 9 vorgesehen ist. Der zweite Druckwellenschlauch 25 steht in Fluidverbindung mit einem sensierenden Mittel eines zweiten Drucksensors, so dass Druckimpulse in der zweiten Luftkammer 23 durch dieses detektierbar sind.The illustrated embodiment has a second air chamber 23, in the area of which a pressure wave hose 25 is also provided, divided by a wall area 27 of the one-piece wall 9. The second pressure wave hose 25 is in fluid connection with a sensing means of a second pressure sensor, so that pressure pulses in the second air chamber 23 can be detected by the latter.

Es ist möglich, dass die zweite Luftkammer 23 vorgesehen ist, um eine Redundanz in dem Fahrgasterkennungssystem zu implementieren. Bei dem dargestellten Ausführungsbeispiel ist jedoch der Bereich des Vorsprungs 19 durch eine dritte Luftkammer 29 von dem Bereich der zweiten Luftkammer 23 entkoppelt, so dass durch Fahrgäste ausgelöste Druckimpulse wesentlich nur in der Luftkammer 11 erzeugt werden. Die zweite Luftkammer 23 ist dagegen vorgesehen, um mit Hilfe des zweiten Druckwellenschlauchs 25 und des sensierenden Mittels des zweiten Drucksensors Druckimpulse zu detektieren, die bei einem Schließen der Innenschwenktür und einem Aufeinandertreffen der Dichtlippe 7 mit der Dichtlippe der weiteren Innenschwenktür ausgelöst werden. Somit können die Funktionalitäten einer Fahrgasterkennung einerseits und eine Schließerkennung der Innenschwenktüren andererseits voneinander entkoppelt werden, wobei das sensierende Mittel des ersten Drucksensors, das mit dem ersten Druckwellenschlauch 15 in Fluidverbindung steht, zumindest im Wesentlichen, vorzugsweise vollständig zur Fahrgasterkennung verwendet wird, während das sensierende Mittel des zweiten Drucksensors, das mit dem zweiten Druckwellenschlauch 25 in Fluidverbindung steht, im Wesentlichen beziehungsweise vorzugsweise vollständig zur Schließerkennung der Innenschwenktür verwendet wird. Hierdurch sind die beiden voneinander zu unterscheidenden, gleichwohl jeweils Druckimpulse verursachenden Phänomene voneinander separierbar und messtechnisch unterscheidbar. Dies ermöglicht es, Fehlauslösungen oder Fehlinterpretationen der in dem Einstiegsbereich auftretenden Situationen zu vermeiden.It is possible that the second air chamber 23 is provided in order to implement redundancy in the passenger recognition system. In the illustrated embodiment, however, the area of the projection 19 is decoupled from the area of the second air chamber 23 by a third air chamber 29, so that pressure pulses triggered by passengers are essentially only generated in the air chamber 11. The second air chamber 23, on the other hand, is provided in order, with the aid of the second pressure wave hose 25 and the sensing means of the second pressure sensor, to detect pressure pulses that occur when the inner pivoting door is closed and a meeting of the sealing lip 7 with the sealing lip of the further inner pivoting door can be triggered. Thus, the functionalities of a passenger detection on the one hand and a closing detection of the inner pivoting doors on the other hand can be decoupled from each other, wherein the sensing means of the first pressure sensor, which is in fluid connection with the first pressure wave hose 15, is used at least essentially, preferably completely, for passenger identification, while the sensing means of the second pressure sensor, which is in fluid connection with the second pressure wave hose 25, is used essentially or preferably completely for detecting the closure of the inner pivoting door. As a result, the two phenomena that are to be distinguished from one another, but nevertheless each cause pressure pulses, can be separated from one another and can be distinguished from one another in terms of measurement technology. This makes it possible to avoid false triggers or misinterpretations of the situations occurring in the entry area.

Obenstehend wurde eine getrennte Druckerfassung in den beiden Luftkammern 11, 23 mit jeweils einem Drucksensor beschrieben. Die Detektion der Druckimpulse in den beiden Luftkammern kann z.B. unter Verwendung eines Y-Verbindungselements auch mit nur einem Drucksensor durchgeführt werden, siehe EP 1 111 633 B1 .Separate pressure detection in the two air chambers 11, 23, each with a pressure sensor, was described above. The detection of the pressure pulses in the two air chambers can also be carried out with only one pressure sensor, for example using a Y-connecting element, see EP 1 111 633 B1 .

Insgesamt zeigt sich, dass es mit Hilfe der Schließkante 1, der Innenschwenktür und des Personenbeförderungsmittels möglich ist, mit nur geringem technischem Aufwand und ohne große optische Veränderung des Einstiegsbereichs und der Innenschwenktür eine sichere und effiziente Fahrgasterkennung inhärent in die Schließkante 1 zu implementieren. Hierdurch wird die Sicherheit von Fahrgästen insbesondere im Bereich des öffentlichen Personennahverkehrs gefördert.Overall, it has been shown that with the help of the closing edge 1, the inside pivoting door and the means of transport for people, it is possible to implement safe and efficient passenger detection inherently in the closing edge 1 with little technical effort and without major visual changes to the entry area and the inside pivoting door. This promotes the safety of passengers, especially in the area of local public transport.

Claims (13)

  1. Closing edge (1) for an internal swing door of a means for transporting people, wherein the closing edge comprises a wall (9) and at least one device for detecting a pressure applied to the wall (9) of the closing edge,
    wherein the wall (9) - viewed in cross-section - has a projection (19) on a side (17) which, in the open condition of an internal swing door mounted in the intended manner on a means for transporting people, on which the closing edge (1) is mounted in the intended manner, faces an entry area of said means for transporting people, characterized in that the projection (19) is designed as a bulge or bead,
    wherein the device for detecting a pressure applied to the wall (9) comprises at least one air chamber (11, 23, 29), which - viewed in cross-section - is enclosed by the wall (9), and at least one pressure sensor is provided, which is functionally connected to the at least one air chamber (11, 23) in such a way that a pressure change in the air chamber (11, 23) can be detected by the pressure sensor.
  2. Closing edge (1) according to any one of the preceding claims, characterized in that a lip seal (7) is provided for a sealed closure of the internal door, on which the closing edge (1) is provided in accordance with the manner intended.
  3. Closing edge (1) according to any one of the preceding claims, characterized in that the projection (19) extends over an entire longitudinal extent of the closing edge (1).
  4. Closing edge (1) according to any one of the preceding claims, characterized in that at least one section (10) of the wall (9), adjacent to the projection (19), is arranged at an angle to the surface of the internal door, for which the closing edge is provided in the manner intended.
  5. Closing edge (1) according to any one of the preceding claims, characterized in that the pressure sensor comprises a pressure wave tube (15, 25) which is preferably integrated in the wall (9) of the closing edge (1) and separated from the air chamber (11, 23) by means of a wall region (13, 27), wherein the pressure wave tube (15, 25) preferably extends along the longitudinal direction of the closing edge (1).
  6. Closing edge (1) according to any one of the preceding claims, characterized in that the wall (9) has a second projection (21) protruding into the air chamber (11), whereby the volume of the air chamber (11) is reduced.
  7. Closing edge (1) according to any one of the preceding claims, characterized by two air chambers and a pressure sensor which is connected to the air chambers by means of a Y-connection element.
  8. Closing edge (1) according to any one of the preceding claims, characterized by at least two air chambers (11, 23) and preferably at least two pressure sensors, wherein preferably one pressure sensor is assigned to each air chamber (11, 23).
  9. Internal swing door for a means for transporting people, characterized by a closing edge (1) according to any one of Claims 1 to 8.
  10. Internal swing door according to Claim 9, characterized in that the projection (19) protrudes over a surface of the internal swing door facing the entry area.
  11. Means for transporting people, characterized by an internal swing door according to Claim 9 or 10, wherein the internal swing door can be pivoted from a closed position, in which it is oriented substantially parallel to a longitudinal axis of the means for transporting people, into an open position in which it is oriented substantially perpendicular to the longitudinal axis of the means for transporting people.
  12. Means for transporting people according to Claim 11, characterized in that at least two internal swing doors according to any one of Claims 10 and 11 are provided, which, in the event of a movement from the open into the closed position, swing towards each other and, in the event of a movement from the closed position to the open position, swing away from each other, wherein the two internal swing doors rest against each other with their sealing lips (7) when both internal swing doors are arranged in the closed position.
  13. Means for transporting people according to Claim 11 or 12, characterized in that the means for transporting people is designed as a bus, particularly as an omnibus or city bus, or as a rail vehicle, in particular as a wagon or a tram, an underground or overground train.
EP13195216.0A 2012-12-01 2013-11-30 Closing edge for an internal swing door, swing door and means of transporting people Active EP2738340B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13195216T PL2738340T5 (en) 2012-12-01 2013-11-30 Closing edge for an internal swing door, swing door and means of transporting people

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012023587.9A DE102012023587A1 (en) 2012-12-01 2012-12-01 Closing edge for an interior swing door, interior swing door and passenger transport

Publications (4)

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EP2738340A2 EP2738340A2 (en) 2014-06-04
EP2738340A3 EP2738340A3 (en) 2017-12-27
EP2738340B1 EP2738340B1 (en) 2018-12-26
EP2738340B2 true EP2738340B2 (en) 2021-09-29

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EP (1) EP2738340B2 (en)
DE (1) DE102012023587A1 (en)
DK (1) DK2738340T3 (en)
ES (1) ES2717702T5 (en)
HU (1) HUE041703T2 (en)
PL (1) PL2738340T5 (en)
PT (1) PT2738340T (en)
TR (1) TR201820596T4 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013205149A1 (en) * 2013-03-08 2014-09-11 Mayser Gmbh & Co. Kg Elastic hollow profile and inside swivel door with an elastic hollow profile
DE102019123451A1 (en) * 2019-09-02 2021-03-04 SCHÜCO International KG Seal, Seal Arrangement, and Method of Operating a Seal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701681C1 (en) * 1997-01-18 1998-04-23 Webasto Tuersysteme Gmbh Sealing system for door, preferably on road vehicle
DE19948852C1 (en) * 1999-10-08 2001-08-16 Webasto Tuersysteme Gmbh Inner swing door or folding door
DE19958046B4 (en) 1999-12-03 2005-07-28 Hübner GmbH Finger protection profile for a door
EP1561623B1 (en) 2004-02-03 2009-11-04 GUMMI-WELZ GmbH u. Co. KG GUMMI-KUNSTSTOFFTECHNIK-SCHAUMSTOFFE Anti-jam finger guard with electric switch contact
DE202006000858U1 (en) 2006-01-19 2006-04-06 Gummi-Welz Gmbh & Co. Kg Finger guard, especially for interior swing doors
DE102007002745A1 (en) * 2006-01-19 2007-07-26 Daimlerchrysler Ag Finger protection strip for interior swing door, has hollow chamber with outer wall that is provided with stop lug and/or moveable sealing lip with stopper rib for determining deflection distance of lip, during inward deflection of lip
DE202008013508U1 (en) 2008-10-10 2009-01-08 Gummi-Welz Gmbh U. Co. Kg Gummi-Kunststofftechnik-Schaumstoffe Profile strip for a vehicle door with anti-trap protection
DE202009008973U1 (en) 2009-06-30 2009-09-17 Gummi-Welz Gmbh U. Co. Kg Gummi-Kunststofftechnik-Schaumstoffe Profile strip with single or molded channels
DE102013205149A1 (en) 2013-03-08 2014-09-11 Mayser Gmbh & Co. Kg Elastic hollow profile and inside swivel door with an elastic hollow profile

Also Published As

Publication number Publication date
HUE041703T2 (en) 2019-05-28
PT2738340T (en) 2019-04-15
EP2738340B1 (en) 2018-12-26
EP2738340A2 (en) 2014-06-04
EP2738340A3 (en) 2017-12-27
DK2738340T3 (en) 2019-04-08
PL2738340T5 (en) 2021-12-27
TR201820596T4 (en) 2019-01-21
ES2717702T3 (en) 2019-06-24
PL2738340T3 (en) 2019-06-28
ES2717702T5 (en) 2022-03-03
DE102012023587A1 (en) 2014-06-05

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