EP1794399A1 - Floor lock - Google Patents

Floor lock

Info

Publication number
EP1794399A1
EP1794399A1 EP05784378A EP05784378A EP1794399A1 EP 1794399 A1 EP1794399 A1 EP 1794399A1 EP 05784378 A EP05784378 A EP 05784378A EP 05784378 A EP05784378 A EP 05784378A EP 1794399 A1 EP1794399 A1 EP 1794399A1
Authority
EP
European Patent Office
Prior art keywords
door
locking
lever
region
coupling member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05784378A
Other languages
German (de)
French (fr)
Other versions
EP1794399B1 (en
Inventor
Reinhold Jarolim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knorr Bremse GmbH
Original Assignee
Knorr Bremse GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knorr Bremse GmbH filed Critical Knorr Bremse GmbH
Priority to PL05784378T priority Critical patent/PL1794399T3/en
Publication of EP1794399A1 publication Critical patent/EP1794399A1/en
Application granted granted Critical
Publication of EP1794399B1 publication Critical patent/EP1794399B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • E05D15/1068—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track specially adapted for use in railway-cars or mass transit vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • E05D2015/1084—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track the carriage being directly linked to the fixed frame, e.g. slidingly
    • E05D2015/1086—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track the carriage being directly linked to the fixed frame, e.g. slidingly swingingly, e.g. on arms
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/236—Actuation thereof by automatically acting means using force or torque
    • E05Y2201/238—Actuation thereof by automatically acting means using force or torque reaction force or torque
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/23—Vehicle door latches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0886—Sliding and swinging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0886—Sliding and swinging
    • Y10T292/0887—Operating means
    • Y10T292/089—Lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1047—Closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1082—Motor

Definitions

  • the invention relates to a locking device for a sliding door, in particular for vehicles, which cooperates with a guide rail arranged on the door leaf of the sliding door along its lower, horizontal edge, provided in the region of the secondary closing edge in the bottom region and can be actuated by a door drive.
  • Pivoting sliding doors as they are frequently used, in particular in vehicles, for example railway wagons or subway wagons, are usually guided in the region of their upper, horizontal edge and connected to the door drive.
  • the lower o door area is usually via guide rollers or guide rails od.dergl. guided to prevent a hitting the portal or a flutter in the open state of the door leaf.
  • a kind of rotary lever or hook is provided which, after the door has reached the closing end position, is rotated so that it presses on a latching surface of the door leaf in the closing direction and thus fixes its position.
  • the guide of the door leaf is used in the region of its lower horizontal edge to move at the end of the closing movement cooperating with the guide guide member normal to the door leaf level (or almost normal to the door leaf level) and thus to secure the correct Schrucdlage. 5
  • the first variant has the disadvantage of requiring additional elements that must be accommodated in the portal, is therefore complex and associated with space requirements and must be taken into account in the door control extra.
  • the second variant is more easily controllable by the controller, but their space requirements occur precisely where the users of the doors pay special attention to the available space, namely in the clear portal width. It is an object of the invention to improve a device of the second type mentioned so that the space requirement is reduced and that embodiments are possible in which the arranged on the door guide rail can be significantly shorter than previously formed, and all this, without the cost or to increase the assembly costs.
  • Parallelogram which is formed by a substantially horizontally disposed coupling member and hingedly arranged lever, wherein on one of the levers a link is provided, in which a locking pin protrudes, which is movable by a actuated by the door drive actuator in the gate.
  • One embodiment is characterized in that the locking bolt projecting into the slot is arranged on a locking lever pivotable about a substantially horizontal axis and engages the adjusting element on the locking lever, preferably in the region of the bolt. This allows a precise guidance of the Verriegelungs ⁇ bolt and the actuating element with only one component, which saves space and cost.
  • a pivotable about a substantially vertical axis pivot lever is arranged on the coupling member, which carries at its free end a cooperating with the guide leadership role.
  • FIG. 1 shows a view in the horizontal direction parallel to the door leaf level
  • FIG. 2 is a schematic plan view in the direction of arrow II of FIG. 1
  • Fig. 3 is a schematic view in the direction of arrow III of Fig. 1, respectively in the closed and locked position
  • Figs. 4 and 5 are views analogous to the views of Figs. 1 and 2, but in the open position of the device ,
  • Fig. 1 shows a schematic view in the direction of arrow I of Fig. 2, usually extending in the direction of the vehicle longitudinal axis, on a holding and locking mechanism according to the invention.
  • a car body or portal frame 10 is denoted in its entirety by 11 holding device on a Mounting plate 12 mounted mounted.
  • On the mounting plate 12 are two levers 2 and 3, connected by a coupling member 1, in the manner of a four-bar linkage, in the illustrated embodiment in the manner of a parallelogram stored.
  • a pivot lever 7 is pivotally mounted about a substantially vertical axis 15. He wears at its portal opening and a door leaf 13 end facing a guide roller 8, which cooperates with a guide rail 9 of the door panel 13.
  • One of the two levers 2 and 3, in the illustrated embodiment, it is the lever 2, has a link 14 into which a locking pin 4 projects, which is secured to a pivotally mounted on the mounting plate 12 locking lever 5.
  • the length of the guide rail 9 on the door leaf 13 can be significantly smaller than the length of ⁇ fmungsmos the door leaf 13, and that beyond or in combination with the portal width with the door open to a greater extent of holding and Guide parts of the door mechanism is kept free, as it was possible according to the prior art.
  • the gate 14 has in the illustrated embodiment, the peculiarity that in the portion in which the locking pin 4 comes to lie in the closed position of the door (Fig. 1), circular arc having the center of it circular arc with the pivot axis of the locking lever. 5 coincides.
  • This forms a dead zone in the kinematics, which means that forces which act on the door leaf 13, the guide rail 9, the guide roller 8, the pivot lever 7 and its mounting in the direction of the opening on the coupling element 1 and thus on the lever 2, are unable to cause a moment in the opening direction on the locking lever 5. Therefore, this lock remains resistant to erroneous or wanton attempts to unauthorizedly open the door by shaking the door panel 13.
  • Adjusting element or its stroke does not need to be precisely adjusted, since a further movement of the adjusting element 6 brings up no noticeable pivoting of the lever 2 and thus no significant change in the guide roller 8 more.
  • the apparatus according to the invention can be designed to be very flat by using sheets which run substantially parallel to one another, is easy to install in the portal area and to be mounted at a distance from the floor itself, so that the risk of Pollution and icing is low.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Pens And Brushes (AREA)
  • Cookers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The invention relates to a locking device for a swinging/sliding door, in particular for motor vehicles, cooperating with a guide rail (9), arranged along the bottom horizontal edge door leaf of the swinging/sliding door and provided in the region of the secondary closing edge and operated by a door actuator. The invention is characterised by a four-bar mechanism, preferably a parallelogram, formed by an essentially horizontally-arranged coupling member (1) and levers (2, 3) jointed thereto, whereby a crank (14) is provided on one of the arms (2, 3) into which an locking bolt extends, which may be displaced in to the crank by means of an actuator (6) driven by the door drive.

Description

Boden Verriegelung Ground locking
Die Erfindung betrifft eine Verriegelungsvorrichtung für eine Schwenkschiebetür, insbesondere für Fahrzeuge, die mit einer am Türblatt der Schwenkschiebetür entlang seiner unteren, horizontalen Kante angeordneten Führungsschiene zusammenwirkt, im Bereich der Nebenschließkante im Bodenbereich vorgesehen und von einem Türantrieb betätigbar ist.The invention relates to a locking device for a sliding door, in particular for vehicles, which cooperates with a guide rail arranged on the door leaf of the sliding door along its lower, horizontal edge, provided in the region of the secondary closing edge in the bottom region and can be actuated by a door drive.
Schwenkschiebetüren, wie sie insbesondere bei Fahrzeugen, beispielsweise Eisenbahn¬ waggons oder U-Bahnwaggons häufig eingesetzt werden, sind üblicherweise im Bereich ihrer oberen, waagrechten Kante geführt und mit dem Türantrieb verbunden. Der untere o Türbereich wird zumeist über Führungsrollen oder Führungsschienen od.dergl. geführt, um ein Anschlagen am Portal bzw. ein Flattern im geöffneten Zustand des Türflügels zu verhindern. Es besteht nun das Problem, dass im Bereich der Nebenschließkante am unteren Randbereich des Türflügels im geschlossenen Zustand eine Zuhaltung vorgesehen sein muß, um ein zuverlässiges Schließen und Abdichten der Türe auch in diesem Bereich 5 sicher zu stellen. Im Wesentlichen gibt es dazu im Stand der Technik zwei Möglichkeiten:Pivoting sliding doors, as they are frequently used, in particular in vehicles, for example railway wagons or subway wagons, are usually guided in the region of their upper, horizontal edge and connected to the door drive. The lower o door area is usually via guide rollers or guide rails od.dergl. guided to prevent a hitting the portal or a flutter in the open state of the door leaf. There is now the problem that in the area of the secondary closing edge at the lower edge region of the door leaf in the closed state, a tumbler must be provided in order to ensure reliable closing and sealing of the door in this area 5 as well. Essentially, there are two possibilities in the prior art:
Bei der ersten Möglichkeit ist eine Art Drehhebel oder Haken vorgesehen, der, nachdem die Türe die Schließendlage erreicht hat, so verdreht wird, dass er auf eine Rastfläche des Türblattes in Schließrichtung drückt und so dessen Lage fixiert. 0In the first possibility, a kind of rotary lever or hook is provided which, after the door has reached the closing end position, is rotated so that it presses on a latching surface of the door leaf in the closing direction and thus fixes its position. 0
Bei der zweiten Möglichkeit wird die Führung des Türblattes im Bereich seiner unteren waagrechten Kante dazu verwendet, am Ende der Schließbewegung das mit der Führung zusammenwirkende Führungsorgan normal zur Türblattebene (oder annähernd normal zur Türblattebene) zu bewegen und so die korrekte Schließendlage zu sichern. 5In the second possibility, the guide of the door leaf is used in the region of its lower horizontal edge to move at the end of the closing movement cooperating with the guide guide member normal to the door leaf level (or almost normal to the door leaf level) and thus to secure the correct Schließendlage. 5
Die erste Variante hat den Nachteil, zusätzliche Elemente zu benötigen, die im Portal untergebracht werden müssen, ist daher aufwendig und mit Platzbedarf verbunden und muß auch in der Türsteuerung extra berücksichtigt werden.The first variant has the disadvantage of requiring additional elements that must be accommodated in the portal, is therefore complex and associated with space requirements and must be taken into account in the door control extra.
30 Die zweite Variante ist von der Steuerung her einfacher beherrschbar, doch tritt ihr Platzbedarf gerade dort auf, wo die Benutzer der Türen besonderes Augenmerk auf den zur Verfügung stehenden Platz legen, nämlich in der lichten Portalweite. Es ist Ziel der Erfindung, eine Vorrichtung der zweiten genannten Art so zu verbessern, dass der Platzbedarf verringert wird und dass Ausgestaltungen möglich werden, in denen die am Türflügel angeordnete Führungsschiene deutlich kürzer als bisher ausgebildet werden kann, und all dies, ohne die Kosten oder den Montageaufwand zu erhöhen.The second variant is more easily controllable by the controller, but their space requirements occur precisely where the users of the doors pay special attention to the available space, namely in the clear portal width. It is an object of the invention to improve a device of the second type mentioned so that the space requirement is reduced and that embodiments are possible in which the arranged on the door guide rail can be significantly shorter than previously formed, and all this, without the cost or to increase the assembly costs.
Erfindungsgemäß erreicht man diese Ziele durch ein Gelenkviereck, bevorzugt einAccording to the invention, these goals are achieved by a four-bar linkage, preferably one
Parallelogramm, das durch ein im Wesentlichen horizontal angeordnetes Koppelglied und daran gelenkig angeordnete Hebel gebildet ist, wobei an einem der Hebel eine Kulisse vorgesehen ist, in die ein Verriegelungsbolzen ragt, der von einem vom Türantrieb betätigten Stellelement in der Kulisse bewegbar ist. Auf diese Weise ist es möglich, die bisher in einer Horizontalebene und im wesentlichen quer zur Portalweite verlaufende, daher in dieser Richtung Platz benötigende Drehbewegung in eine Drehbewegung um horizontal oder im wesentlichen horizontal verlaufende Achsen zu ändern und dabei die beteiligten Bauteile als flache Gebilde auszuformen, die daher in Richtung der Portalbreite eine deutlich reduzierte Abmessung aufweisen.Parallelogram, which is formed by a substantially horizontally disposed coupling member and hingedly arranged lever, wherein on one of the levers a link is provided, in which a locking pin protrudes, which is movable by a actuated by the door drive actuator in the gate. In this way, it is possible to change the previously in a horizontal plane and substantially transverse to the portal width, therefore in this direction space-requiring rotational movement in a rotational movement about horizontally or substantially horizontally extending axes and thereby form the components involved as flat structures, which therefore have a significantly reduced dimension in the direction of the portal width.
Eine Ausgestaltung ist dadurch gekennzeichnet, dass der in die Kulisse ragende Verriege¬ lungsbolzen auf einem um eine im Wesentlichen horizontale Achse schwenkbaren Verrie¬ gelungshebel angeordnet ist und das Stellelement am Verriegelungshebel, bevorzugt im Bereich des Bolzens angreift. Dies ermöglicht eine genaue Führung des Verriegelungs¬ bolzens und des Stellelementes mit nur einem Bauelement, was Platz und Kosten spart.One embodiment is characterized in that the locking bolt projecting into the slot is arranged on a locking lever pivotable about a substantially horizontal axis and engages the adjusting element on the locking lever, preferably in the region of the bolt. This allows a precise guidance of the Verriegelungs¬ bolt and the actuating element with only one component, which saves space and cost.
Bei einer Weiterbildung ist vorgesehen, dass am Koppelglied ein um eine im Wesentlichen vertikale Achse verschwenkbarer Schwenkhebel angeordnet ist, der an seinem freien Ende eine mit der Führung zusammenwirkende Führungsrolle trägt. Dadurch kann die Führungsrolle in der Geschlossenposition des Türflügels innerhalb der Portalbreite liegen, in der Offenposition aber hart am Rand des Portals oder leicht außerhalb der Portalbreite. Dadurch erreicht man, dass die Führungsschiene am Türblatt deutlich kürzer ausgeführt sein kann, als es das Türblatt in diese Richtung (seine Breite) ist.In a further development, it is provided that a pivotable about a substantially vertical axis pivot lever is arranged on the coupling member, which carries at its free end a cooperating with the guide leadership role. As a result, the guide roller in the closed position of the door leaf can lie within the portal width, but hard in the open position at the edge of the portal or slightly outside the portal width. This ensures that the guide rail can be made significantly shorter on the door leaf, as it is the door leaf in this direction (its width).
Die Erfindung wird im folgenden anhand der Zeichnung näher erläutert. Dabei zeigt die Figur 1 eine Ansicht in horizontaler Richtung parallel zur Türblattebene, die Fig. 2 eine schematische Draufsicht in Richtung des Pfeiles II der Fig. 1 , die Fig. 3 eine schematische Ansicht in Richtung des Pfeiles III der Fig. 1, jeweils in geschlossener und verriegelter Lage und die Fig. 4 und 5 sind Ansichten analog zu den Ansichten der Fig. 1 und 2, aber in der offenen Lage der Vorrichtung.The invention will be explained in more detail below with reference to the drawing. 1 shows a view in the horizontal direction parallel to the door leaf level, FIG. 2 is a schematic plan view in the direction of arrow II of FIG. 1, Fig. 3 is a schematic view in the direction of arrow III of Fig. 1, respectively in the closed and locked position and Figs. 4 and 5 are views analogous to the views of Figs. 1 and 2, but in the open position of the device ,
Fig. 1 stellt eine schematische Ansicht in Richtung des Pfeiles I der Fig. 2, überlicherweise in Richtung der Fahrzeuglängsachse verlaufend, auf einen erfindungsgemäßen Halte- und Verriegelungsmechanismus dar. In einem Wagenkasten oder Portalrahmen 10 ist die in ihrer Gesamtheit mit 11 bezeichnete Haltevorrichtung auf einer Montageplatte 12 befestigt montiert. Auf der Montageplatte 12 sind zwei Hebel 2 und 3, verbunden durch ein Koppelglied 1, nach Art eines Gelenkviereckes, im dargestellten Ausführungsbeispiel nach Art eines Parallelogramms, gelagert. Am Koppelglied 1 ist ein Schwenkhebel 7 um eine im wesentlichen vertikal verlaufende Achse 15 schwenkbar gelagert. Er trägt an seinem der Portalöfmung und einem Türblatt 13 zugewandten Endbereich eine Führungsrolle 8, die mit einer Führungsschiene 9 des Türblattes 13 zusammenwirkt.Fig. 1 shows a schematic view in the direction of arrow I of Fig. 2, usually extending in the direction of the vehicle longitudinal axis, on a holding and locking mechanism according to the invention. In a car body or portal frame 10 is denoted in its entirety by 11 holding device on a Mounting plate 12 mounted mounted. On the mounting plate 12 are two levers 2 and 3, connected by a coupling member 1, in the manner of a four-bar linkage, in the illustrated embodiment in the manner of a parallelogram stored. On the coupling member 1, a pivot lever 7 is pivotally mounted about a substantially vertical axis 15. He wears at its portal opening and a door leaf 13 end facing a guide roller 8, which cooperates with a guide rail 9 of the door panel 13.
Einer der beiden Hebel 2 und 3, im dargestellten Ausführungsbeispiel ist es der Hebel 2, weist eine Kulisse 14 auf, in die ein Verriegelungsbolzen 4 ragt, der an einem an der Montageplatte 12 schwenkbar angeordneten Verriegelungshebel 5 befestigt ist. Am Verriegelungshebel 5 greift, im dargestellten Ausführungsbeispiel direkt am Verriege¬ lungsbolzen 4, ein Stellelement 6 an, das entlang der Nebenschließkante des Fahrzeuges nach oben führt und dort vom Türantrieb (nicht dargestellt) betätigt wird.One of the two levers 2 and 3, in the illustrated embodiment, it is the lever 2, has a link 14 into which a locking pin 4 projects, which is secured to a pivotally mounted on the mounting plate 12 locking lever 5. On the locking lever 5 engages, in the illustrated embodiment, directly on Verriege¬ lungsbolzen 4, an actuator 6, which leads along the minor closing edge of the vehicle upwards and there by the door drive (not shown) is actuated.
Die Wirkungsweise dieser Vorrichtung ist nun folgende: Wenn, ausgehend von der in Fig. 1 dargestellten Position der einzelnen Bestandteile, das Stellelement 6 angehoben wird, so verschwenkt es den Verriegelungshebel 5 und damit den Verriegelungsbolzen 4 nach oben entlang einer Kreisbahn um den Anlenkpunkt des Verriegelungshebels 5. Durch diese Bewegung verschiebt sich der Verriegelungsbolzen 4 in der Kulisse 14, die dabei durch Verschwenken der beiden Hebel 2, 3 das Koppel glied 1 nach links (in Fig. 1) bewegt, bis die in Fig. 4 dargestellte Endlage erreicht wird. Dabei vollführt dasThe operation of this device is now the following: If, starting from the position shown in Fig. 1 of the individual components, the adjusting element 6 is raised, it pivots the locking lever 5 and thus the locking pin 4 up along a circular path around the pivot point of the locking lever 5. By this movement, the locking pin 4 moves in the gate 14, the member 1 by pivoting the two levers 2, 3, the coupling to the left (in Fig. 1) moves until the end position shown in Fig. 4 is reached. It does that
Koppelglied 1 und damit letztlich auch die Führungsrolle 8 eine geringfügige vertikaleCoupling member 1 and thus ultimately the guide roller 8 a slight vertical
Bewegung, die aber für die Sicherheit und Qualität der Führung in der Führungsschiene 9 nicht ins Gewicht fällt. Im Zuge der Öffnungsbewegung der Türe kommt es noch zu einer Bewegung des Schwenkhebels 7 um seine Achse 15, wie aus einem Vergleich der Figuren 2 und 5 unmittelbar ersichtlich ist: Aus der geschlossenen Lage, dargestellt in Figur 2, in der der Schwenkhebel 7 ins innere -der Portalbreite gerichtet ist, verschwenkt er sich, seinerseits mitgenommen von der Führungsschiene 9 der sich öffnenden Türe, in eine Richtung, in der er aus der Portalbreite geschwenkt ist, wie aus Fig. 5 ersichtlich ist. Auf diese Weise erreicht man es, dass die Länge der Führungsschiene 9 am Türblatt 13 deutlich kleiner sein kann als die Länge der Öfmungsbewegung des Türblattes 13, und dass darüber hinaus bzw. in Kombination damit die Portalbreite bei geöffneter Türe in größerem Ausmaß von Halte- und Führungsteilen des Türmechanismus freigehalten wird, als es gemäß dem Stand der Technik möglich war.Movement, but for the safety and quality of leadership in the guide rail 9 does not matter. In the course of the opening movement of the door, there is still a movement of the pivot lever 7 about its axis 15, as can be seen directly from a comparison of Figures 2 and 5: From the closed position, shown in Figure 2, in which the pivot lever 7 into the interior -the portal width is directed, he pivots, in turn, taken away from the guide rail 9 of the opening door, in a direction in which he is pivoted out of the portal width, as shown in FIG. 5 can be seen. In this way it is achieved that the length of the guide rail 9 on the door leaf 13 can be significantly smaller than the length of Öfmungsbewegung the door leaf 13, and that beyond or in combination with the portal width with the door open to a greater extent of holding and Guide parts of the door mechanism is kept free, as it was possible according to the prior art.
Die Kulisse 14 weist im dargestellten Ausführungsbeispiel die Besonderheit auf, dass sie in dem Abschnitt, in dem der Verriegelungsbolzen 4 bei geschlossener Lage der Türe zu liegen kommt (Fig. 1), Kreisbogenform aufweist, wobei der Mittelpunkt es Kreisbogens mit der Schwenkachse des Verriegelungshebels 5 zusammenfällt. Dies bildet in der Kine¬ matik einen Totbereich aus, das bedeutet, dass bei Kräften, die über das Türblatt 13, die Führungsschiene 9, die Führungsrolle 8, den Schwenkhebel 7 und dessen Lagerung in Öfmungsrichtung am Koppelglied 1 und damit am Hebel 2 angreifen, nicht in der Lage sind, am Verriegelungshebel 5 ein Moment in Öffnungsrichtung zu bewirken. Daher bleibt diese Verriegelung resistent gegenüber irrtümlichen oder mutwilligen Versuchen, die Tür unbefugterweise durch Rütteln am Türblatt 13 zu öffnen.The gate 14 has in the illustrated embodiment, the peculiarity that in the portion in which the locking pin 4 comes to lie in the closed position of the door (Fig. 1), circular arc having the center of it circular arc with the pivot axis of the locking lever. 5 coincides. This forms a dead zone in the kinematics, which means that forces which act on the door leaf 13, the guide rail 9, the guide roller 8, the pivot lever 7 and its mounting in the direction of the opening on the coupling element 1 and thus on the lever 2, are unable to cause a moment in the opening direction on the locking lever 5. Therefore, this lock remains resistant to erroneous or wanton attempts to unauthorizedly open the door by shaking the door panel 13.
Dieses Ziel könnte auch durch einen sogenannten Übertotpunktmechanismus erreicht werden, dabei müßte die Form der Kulisse 14 in diesem Bereich so ausgebildet sein, dass eine Öffnungsbewegung am Türblatt 13 dazu führt, den Verriegelungshebel 5 weiter in Verriegelungsrichtung zu drücken, doch weisen solche weithin bekannten Übertotpunkt- mechanismen den Nachteil auf, dass bei Ausfall des üblichen Türantriebes, wenn von den Benutzern bereits gegen die Tür gedrängt wird und diese nun mit der Notόffnungs- vorrichtung geöffnet wird, der Verriegelungshebel 5 gegen das verriegelnde Drehmoment der andrückenden Passagiere aus seinem Endbereich gedreht werden muß, was insbesondere in Situationen, die ungewöhnlich, unangenehm oder gefährlich sind, für die ungeübten Passagiere schwierig ist.This goal could also be achieved by a so-called Übertotpunktmechanismus, while the shape of the gate 14 would have to be formed in this area so that an opening movement on the door leaf 13 causes the locking lever 5 to press further in the locking direction, but such well-known Übertotpunkt- Mechanisms the disadvantage that in case of failure of the usual door drive, when the user is already pushed against the door and it is now opened with the Notόffnungs- device, the locking lever 5 must be rotated against the locking torque of the pushing passengers from its end, What especially in situations that are unusual, uncomfortable or dangerous, for the inexperienced passengers is difficult.
Im Vergleich dazu haben bei einer Kulissenführung mit Totbereich, wie der dargestellten, die am Türblatt 13 auftretenden Kräfte (mit Ausnahme einer vernachläßigbaren Erhöhung der Reibung im Lager des Verriegelungshebels 5) keinerlei Einfluss auf die zum Öffnen der Verriegelung benötigte Kraft.In comparison, in a slide guide with dead zone, as shown, the forces occurring on the door panel 13 (with the exception of a negligible increase in friction in the bearing of the locking lever 5) have no effect on the force required to open the lock.
Bei einer Betrachtung der Fig. 4 fällt auf, dass in der geöffneten Türe entsprechenden Position der Vorrichtung der Bereich der Kulisse 14, in dem sich der VerriegelungsbolzenIn a consideration of Fig. 4 it is noticeable that in the open door corresponding position of the device, the region of the link 14, in which the locking bolt
4 befindet, im wesentlichen in der Richtung verläuft, in der das Stellelement 6 bewegt wird4, extends substantially in the direction in which the actuator 6 is moved
(Pfeil II in Fig. 1 und entgegengesetzter Pfeil in Fig. 4). Dadurch erreicht man es, dass das(Arrow II in Fig. 1 and opposite arrow in Fig. 4). This one achieves it, that the
Stellelement bzw. dessen Hub nicht genau justiert werden muß, da eine weitere Bewegung des Stellelementes 6 nach oben keine merkliche Verschwenkung des Hebels 2 und damit keine merkliche Veränderung der Führungsrolle 8 mehr mit sich bringt.Adjusting element or its stroke does not need to be precisely adjusted, since a further movement of the adjusting element 6 brings up no noticeable pivoting of the lever 2 and thus no significant change in the guide roller 8 more.
Wie aus den Figuren 2 und 5 ersichtlich ist, kann die erfindungsgemäße Vorrichtung durch Verwendung von Blechen, die im wesentlichen parallel zueinander verlaufen, sehr flach ausgebildet sein, ist leicht im Portalbereich zu montieren und im Abstand vom Fußboden selbst anzubringen, so dass die Gefahr der Verschmutzung und der Vereisung gering ist.As can be seen from FIGS. 2 and 5, the apparatus according to the invention can be designed to be very flat by using sheets which run substantially parallel to one another, is easy to install in the portal area and to be mounted at a distance from the floor itself, so that the risk of Pollution and icing is low.
Die bei den meisten derartigen Türen geforderte Notbefreiungsvorrichtung ist hier besonders einfach zu realisieren, da die Notbefreiungsvorrichtung bei der händischen Bewegung des Türantriebes im Bereich oberhalb des Portals automatisch das Stellelement 6 mitnimmt, so dass keine speziellen Vorkehrungen zu treffen sind. The required in most such doors emergency relief device is particularly easy to implement here, since the emergency relief device in the manual movement of the door drive in the area above the portal automatically entrains the actuator 6, so that no special precautions have to be taken.

Claims

Patentansprüche: claims:
1. Verriegelungsvorrichtung für eine Schwenkschiebetür, insbesondere für Fahrzeuge, die mit einer am Türblatt (13) der Schwenkschiebetür entlang seiner unteren, horizontalenA locking device for a sliding door, in particular for vehicles, with one on the door leaf (13) of the sliding door along its lower, horizontal
5 Kante angeordneten Führungsschiene (9) zusammenwirkt, im Bereich der Neben- schließkante im Bodenbereich vorgesehen und von einem Türantrieb betätigbar ist, gekennzeichnet durch ein Gelenkviereck, bevorzugt ein Parallelogramm, das durch ein im Wesentlichen horizontal angeordnetes Koppelglied (1) und daran gelenkig angeordnete Hebel (2, 3) gebildet ist, wobei an einem der Hebel (2, 3) eine Kulisse (14) 0 vorgesehen ist, in die ein Verriegelungsbolzen ragt, der von einem vom Türantrieb betätigten Stellelement (6) in der Kulisse bewegbar ist.5 edge arranged guide rail (9) cooperates, provided in the region of the secondary closing edge in the bottom area and actuated by a door drive, characterized by a four-bar linkage, preferably a parallelogram, by a substantially horizontally arranged coupling member (1) and hingedly arranged lever (2, 3) is formed, wherein on one of the levers (2, 3) a link (14) is provided 0, into which a locking bolt protrudes, which is movable by an actuated by the door drive actuator (6) in the scenery.
2. Verriegelungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der in die Kulisse (14) ragende Verriegelungsbolzen (4) auf einem um eine im Wesentlichen horizontale Achse schwenkbaren Verriegelungshebel (5) angeordnet ist und das Stell-2. Locking device according to claim 1, characterized in that in the link (14) projecting locking bolt (4) is arranged on a pivotable about a substantially horizontal axis locking lever (5) and the adjusting
\ 5 element (6) am Verriegelungshebel, bevorzugt im Bereich des Bolzens (4) angreift.\ 5 element (6) on the locking lever, preferably in the region of the bolt (4) attacks.
3. Verriegelungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass am Koppelglied (1) ein um eine im Wesentlichen vertikale Achse verschwenkbarer Schwenkhebel (7) angeordnet ist, der an seinem freien Ende eine mit der Führungs¬ schiene (9) zusammenwirkende Führungsrolle (8) trägt.3. Locking device according to claim 1 or 2, characterized in that on the coupling member (1) about a substantially vertical axis pivotable pivot lever (7) is arranged, which at its free end with the Führungs¬ rail (9) cooperating leadership ( 8) carries.
20 20
EP05784378A 2004-09-17 2005-09-15 Floor lock Not-in-force EP1794399B1 (en)

Priority Applications (1)

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PL05784378T PL1794399T3 (en) 2004-09-17 2005-09-15 Floor lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0157404A AT414115B (en) 2004-09-17 2004-09-17 BOTTOM LOCK
PCT/EP2005/009919 WO2006029856A1 (en) 2004-09-17 2005-09-15 Floor lock

Publications (2)

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EP1794399A1 true EP1794399A1 (en) 2007-06-13
EP1794399B1 EP1794399B1 (en) 2008-02-13

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JP (1) JP4904274B2 (en)
KR (1) KR101192049B1 (en)
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DE (1) DE502005002862D1 (en)
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BRPI0515395A (en) 2008-07-22
ATE386186T1 (en) 2008-03-15
ATA15742004A (en) 2005-12-15
JP4904274B2 (en) 2012-03-28
RU2007114269A (en) 2008-10-27
KR20070055551A (en) 2007-05-30
US7887106B2 (en) 2011-02-15
AU2005284287A1 (en) 2006-03-23
JP2008513635A (en) 2008-05-01
DE502005002862D1 (en) 2008-03-27
KR101192049B1 (en) 2012-10-17
CA2580635A1 (en) 2006-03-23
BRPI0515395B1 (en) 2015-12-22
AT414115B (en) 2006-09-15
EP1794399B1 (en) 2008-02-13
CA2580635C (en) 2012-12-18
WO2006029856A1 (en) 2006-03-23
AU2005284287B2 (en) 2010-05-13
CN101023236B (en) 2011-11-30
CN101023236A (en) 2007-08-22
ES2299085T3 (en) 2008-05-16
PL1794399T3 (en) 2008-07-31
US20080191495A1 (en) 2008-08-14
RU2363827C2 (en) 2009-08-10

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