EP1937920B1 - Bowden cable connection with an integrated mass locking mechanism - Google Patents

Bowden cable connection with an integrated mass locking mechanism Download PDF

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Publication number
EP1937920B1
EP1937920B1 EP06762441A EP06762441A EP1937920B1 EP 1937920 B1 EP1937920 B1 EP 1937920B1 EP 06762441 A EP06762441 A EP 06762441A EP 06762441 A EP06762441 A EP 06762441A EP 1937920 B1 EP1937920 B1 EP 1937920B1
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EP
European Patent Office
Prior art keywords
bowden cable
mass
locking mechanism
transmission part
door handle
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.)
Active
Application number
EP06762441A
Other languages
German (de)
French (fr)
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EP1937920A1 (en
Inventor
Dieter Meyer
René DAU
Tobias Rothen
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.)
Volkswagen AG
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Volkswagen AG
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Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP1937920A1 publication Critical patent/EP1937920A1/en
Application granted granted Critical
Publication of EP1937920B1 publication Critical patent/EP1937920B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
    • E05B77/06—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision by means of inertial forces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/10—Connections between movable lock parts
    • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles

Definitions

  • the invention relates to a door handle of a motor vehicle with a door frame fastened to the bearing frame (bearing bracket), on which a pull handle is articulated and with a hinged in the bearing frame deflecting, which is actuated by the handle and to which a transmission part, in particular a Bowden cable, is coupled, through which the door is unlocked via transmission parts, with a mass lock is hinged to the Bowden cable and prevents pivoting of the Umlenkbügels in an unlocked position of the door in an unlocked position.
  • a transmission part in particular a Bowden cable
  • the DE 20 23 859 C3 US-A-430511 describes a locking device for a motor vehicle door lock for preventing accidental opening due to the application of excessive accelerations to unweighted, movably mounted closure members which are prevented from accelerating during acceleration time by a lever provided with an additional mass and return spring, a two-armed lever is provided, one arm receives the additional mass and the other arm bears against the closure part, and caused by the acceleration and the additional mass and translated according to the lever arms inertial force of the effective inertial force of the closure part is opposite, wherein the closure part is a pull handle with a in the Door inside projecting shaft is where the additional mass attacks.
  • the blocking device is further characterized by the fact that on the, the additional mass-carrying lever engages the lever to rest on a nose on the shaft-making tension spring whose spring force can be overcome by pulling the handle when opening the closure.
  • the DE 196 10 200 A1 further discloses an outside door handle of a motor vehicle with a mountable to the door panel (bearing bracket) to which the pull handle is hinged, and hinged to a bearing frame pivot arm (swivel bracket) which is actuated by the handle and to which a transmission part, in particular a Bowden cable, is coupled, through which the door is to be opened via transmission parts, wherein a mass barrier is pivotally mounted against spring pressure, which is in a side impact due to their mass at a blocking position in which they Opening the door prevented, characterized in that the mass lock is articulated on the pivot arm and prevents in the locking position wasting the pivot arm in the open position.
  • the object of the invention is to arrange a mass barrier in a door handle of the type mentioned, which has a safe operation with a simple design, small dimensions and low weight.
  • the mass barrier according to the invention is arranged directly on the Bowden cable within a Bowdenzuganitati.
  • the Bowdenzuganitati is arranged on a bearing frame or on a bearing bracket of a door handle.
  • the mass dam no longer acts indirectly on the Bowden cable via other components, but the mass lock is arranged directly on the Bowden cable.
  • the mass lock in its normal position is arranged so that it does not lock the pivotable about a first pivot axis mounted lever and only when dynamic mass forces occurring a rotational movement of the mass lock is caused about a second pivot axis, thereby engaging the mass lock in the Bowden cable and so locks the transmission part.
  • the transmission part of the Bowden cable is arranged in the Bowdenzuganitati, wherein the transmission part an area with sheathed Bowden cable, an exposed Bowden cable, a Bowden cable suspension link and, arranged between the sheathed Bowden cable and the Bowden cable suspension link bellows comprises.
  • a Bowden cable suspension comprises the Bowden cable suspension link, the Bowden cable and a first support, which is arranged on the exposed Bowden cable strand as a support above the pleat neck. The Bowden cable is continued accordingly in the bellows up to the lock in the jacket (that is, as a sheathed Bowden cable).
  • the Bowden cable connection with the transmission parts arranged in the Bowden cable connection, namely that the Bowden cable connection is parallel to the door handle in the bearing frame, ie essentially in an X direction (travel direction), or orthogonally to the door handle , that is essentially in a Z-direction, can be arranged.
  • a door handle is characterized in that the mass lock on the second pivot axis in a Bowdenzuganitati rotatably mounted suspension in its normal position is kept away from the suspension surrounding a first spring element of the transmission part and only when occurring dynamic inertia forces the predetermined spring force the first spring element is overcome, and a rotational movement of the mass dam about the second pivot axis, the blocking of the transmission part, in particular the blocking of the first support of the Bowden cable suspension in extension of the Bowden cable wire, enforces.
  • the door handle is formed so that the mass lock in its locked position with at least one end-side arranged locking member on the first support of the Obertragungs learnerss particular Bowden cable suspension sets.
  • the door handle is characterized in that the mass lock is held on a second pivot axis via a rotatable locking lug in a locking nose of the Bowdenzuganitati in its normal position away from the first spring element of the transmission part and only when occurring dynamic Massen originallyri the predetermined spring force of the first Spring element is surmountable, and a rotational movement of the mass dam around the second pivot axis Blocking of the transmission part, in particular the blocking of the Bowden cable suspension of the Bowden cable, enforces.
  • the door handle is preferably designed so that the mass lock engages in its blocking position like a rocker with at least one locking member arranged at one end in a arranged in the first receiving body of Bowdenzuganitati locking level.
  • the Bowdenzuganitati is formed independently of the embodiment as the transmission parts receiving receiving body and attachment of the Bowdenzuganitati done by arranged in the receiving body connecting feet, which correspond with the bearing frame (bearing bracket) arranged connecting shoes, so that the Bowdenzuganitati the bearing frame ( Bearing bracket) can be inserted and thus fastened.
  • the formation of arranged on the receiving body of the Bowden cable connection feet and arranged on the bearing bracket connecting shoes is thus independent of the arrangement of the Bowdenzuganitati in the X or Z direction and also independent of the formation of the mass barrier within the Bowdenzuganitati in the first or second embodiment.
  • the first spring element is supported on the one hand on the mass barrier and on the other hand on the receiving body of the Bowden cable connection.
  • FIG. 1 shows first in a perspective view a door handle 10 from its inside.
  • the door handle 10 comprises a lock cylinder 12 and a lever 18, wherein the movement of a pull handle 60 of the outside door handle 10 on a located in the door lock 72 (in FIG. 1 not shown) is transmitted.
  • the lever 18 is displaceable by the actuatable pull handle 60 about a first pivot axis 20.
  • the door handle 10 has a mass balance 14, which is arranged displaceably via a first spring element 22 within the door handle 10.
  • the elements lock cylinder 12, the lever 18 and the mass balance 14 are arranged, among other elements in a so-called bearing frame or bearing bracket 16, to which finally the pull handle 60 is attached.
  • connection shoes 44 are arranged on the left and right of the reversing lever, engage in the connecting feet 42 of a Bowdenzuganitati 100.
  • the Bowdenzuganitati 100 in a first embodiment is shown as a perspective view in FIG. 2 shown, wherein the Bowdenzuganitati 100 is suitable, by means of the connecting feet 42 in the connection shoes 44 (FIG. FIG. 1 ) of the door handle 10 to be arranged substantially orthogonal to the door handle 10.
  • the door handle 10 is arranged in most applications in the direction of travel (X direction) and the Bowdenzuganitati 100, according to FIG. 2 , runs here essentially in the Z direction.
  • the Bowdenzuganitati 100 essentially comprises a receiving body 70 in the transmission parts 24, 26, 28, 30 are arranged, wherein the transmission of an outward Klinkterrorism the pull handle 60 via the pivoting of the reversing lever 18 about the first pivot axis 20 for displacement of the transmission parts 24, 26, 28, 30 leads, and by the Bowden cable 28 of the Bowden cable 24, the door 72 arranged in the door lock is unlocked.
  • a Bowden cable suspension link 28 which corresponds to a circular opening in the lever 18 and can be inserted or suspended there.
  • the Bowden cable suspension link 28, with its adjoining Bowden cable strand 26 and a first support 46 above a bellows 30 are also referred to as Bowden cable suspension 64.
  • the Bowden cable suspension link 28 and the Bowden cable strand 26 are guided on the first support 46 above the bellows 30, which is supported with its second support 48 in the cup-like design receiving body 70 so that the bellows 30 guided along Bowdenzuglitze 26 upon actuation of the Bowden cable suspension member 28 after leading up to an elongation of the bellows 30 and the unlocking of a lock 72.
  • the Bowden cable wire 26 is passed from the first support 46 of the Bowden cable suspension member 28 through the bellows 30 and continues to run in Bowdenzugniantel of the Bowden cable 24 to the lock 72nd
  • the bellows 30 essentially serves to seal the lock 72 against external influences.
  • a mass barrier 32 is arranged according to the invention, which is rotatably mounted on a second pivot axis 36 by means of a suspension 38 in the receiving body 70.
  • the mass lock 32 is held on the second pivot axis 36, on which in the Bowdenzuganitati 100 rotatably mounted suspension 38, in its normal position by a suspension 38 encompassing second spring member 34 away from the bellows 30 and the Bowden cable 24 and only when dynamic Mass forces the predeterminable spring force of the second spring element 34 can be overcome and a rotational movement of the mass lock 32 about the second pivot axis 36, whereby the blocking of the Bowden cable 24 by blocking the Bowden cable suspension 26, 28, 46 is enforced.
  • blocking members 40 of the mass lock 32 which are directed end to the bellows 30 and come on the first support 46 of the Bowden cable suspension member 28 above the bellows 30 to the plant.
  • the mass lock 32 is correspondingly moved back to the normal position after withdrawal of the acting forces and overcoming the mass inertia of the mass lock 32 by the force of the second spring element 34, so that opening the door by actuating the transmission parts 24, 26, 28, 30 after actuation of the Pull handle 60 is possible again.
  • the second spring element 34 is supported, according to FIG. 2 , on the one hand on the mass lock 32, and on the other hand on the receiving body 70 of the Bowdenzuganitati 100, wherein the second spring element 34, the wave-like suspension 38 of the mass dam 32 engages around.
  • FIGS. 3 and 4 show a basically similar constructed Bowdenzuganitati 100 in a second embodiment in a perspective view, wherein FIG. 3 an unlocked position and FIG. 4 a locking position (locking position) of the Bowden cable 24 shows.
  • connection feet 42, in connection shoes 44, according to FIG. 1 are insertable, wherein in the still to be explained FIG. 5 the same type of connection is possible by means of the connecting feet 42 and the connecting shoes 44 in a Bowdenzuganitati 100 arranged in the X direction.
  • FIG. 3 The unlocking position and thus the possibility of free operation of the Bowden cable 24 to open the door is through FIG. 3 shown and the locking position (locking position) shows FIG. 4 whose components marked with 'designate the essential components which can be changed in position.
  • the mass lock 32 has in the second embodiment laterally arranged locking lugs 68 (not visible), which are rotatably mounted in locking receptacles 66 of the receiving body 70, so that the mass lock 32 is pivotally mounted on the second pivot axis 36 against spring pressure and in a side impact due to their Mass inertia is displaceable in a blocking position in which it prevents the door from opening.
  • the locking members 40, 40 ' are, according to FIGS. 3 and 4 via a stabilizing element 52, 52 'connected to each other, wherein the stabilizing element 52, 52' in the unlocked position and blocking position at least partially surrounds the bellows 30.
  • the transmission parts 24, 26, 28, 30 are analogous to the description in FIG FIG. 1 trained, the difference to FIG. 1 It is that the first support 46 of the Bowden cable suspension 64 is carried out above the bellows 30 in a web-like suspension.
  • the mass lock 32 is how FIG. 3 shows, held by the second spring element 34 in its normal position (unlocked position) away from the Bowden cable suspension 64 (26, 28, 42) and enforces the occurrence of dynamic inertia forces the blocking of the Bowden cable suspension 64 (28, 28, 42) wherein the predetermined spring force of the second spring element 34 must be overcome.
  • the second spring element 34 is arranged in a spring receiving opening 58 of the receiving body 70, wherein a first spring suspension 54 is supported in the spring receiving opening 58 and a second spring suspension 56, 56 'comes to rest on the mass lock 32.
  • FIG. 4 now shows with the same reference numerals, the Bowdenzuganitati 100 in its blocking position, wherein as a result of a crash, caused by the inertia mass barrier 32 is displaced about the second pivot axis 36, so that the locking members 40, 40 'are shifted from the open position to the blocking position and engage in the locking step 50th, so that the web-like suspension of the Bowden cable suspension 64 (26, 28, 30) of the Bowden cable 24 is no longer displaced and the hinged in the reversing lever 18 Bowdenzugein calmglied 28 no longer allows opening of the door.
  • the desired safety function is given.
  • FIG. 4 illustrates that the second spring element 34 is stretched in the blocking position in the region of the second spring suspension 56 ', so that after withdrawal of the acting forces, the prestressed spring force is sufficient to relocate the mass lock 32 from the blocking position back to the original open position, so immediately after the crash a desired opening of the unlocked door is made possible again.
  • a Bowdenzuganitati 100 ( FIG. 6 ), which is arranged substantially in the X direction in the door handle 10.
  • FIGS. 5 and 6 does not differ fundamentally from the Bowdenzuganitati 100 according to FIGS. 3 and 4 , in which FIG. 5 an overview of the arrangement of the Bowdenzuganitati 100 in the door handle 10 and FIG. 6 shows the Bowdenzuganitati 100 from the inside of the door and both the unlocked position 40, 54, 56, 32 and a blocking position 40 ', 54, 56', 32 'of the mass lock 32 represents.
  • FIG. 5 shows first how the Bowdenzuganitati 100 is arranged in the second embodiment 100 in the X direction within the door handle 10.
  • the displaceable lever 18 is opposite to the representation in FIG. 1 not arranged at the lower edge of the bearing bracket 16 with a first pivot axis 20 parallel to the door handle 10, but the first pivot axis 20 of the reversing lever 18 is arranged orthogonal with respect to the door handle 10 and extends as substantially in the Z direction.
  • a pivoting of the reversing lever 18 about the first pivot axis 20 extending in the Z direction leads to the displacement of the Bowden cable 24 or its Bowden cable suspension 64 (26, 28, 46) and the transmission parts 24, 26, 28, 30 and leads to the opening of the lock 72, not shown.
  • the Bowdenzuganitati 100 is in FIG. 5 shown in the substantially circular, dashed detail X, wherein the details X of the Bowdenzuganitati 100 in FIG. 6 you can see.
  • FIG. 6 shows as a difference to FIGS. 3 and 4 Furthermore, the special Bowdenzuganitati 100.
  • another embodiment of the Bowden cable suspension 64 is executed, which in turn has a web-like suspension, but with another special zylinderischen suspension for connection to the bellows 30.
  • FIG. 6 also shows in detail again preferably arranged on both sides locking lugs 68, which cause the mass lock 32 in the receiving body 70 rotatably on the second pivot axis 36.
  • the blocking position of the mass lock 32 is shown by the reference numerals 32 ', 54, 56' and 40 '.
  • the locking members 40 ' engage, as in FIG. 4 , in the locking stage 50 of the receiving body 70, in turn, the web-like suspension are held by the locking members 40 in the locking stage 50 in the receiving body 70, so that a shift of the Bowden cable suspension 64 on the bellows 30 is not possible and the in FIG. 5 shown deflecting lever 18 can not be operated or the opening of a lock 72, not shown, in the event of a crash is not possible.

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Abstract

The invention relates to a door handle (10) of a motor vehicle, comprising a bearing frame (16) (bearing clamp) which can be fastened to the door metal sheet and to which a pull handle (60) is hingedly connected, and a deflection lever (18) that is hingedly connected within the bearing frame (16) and can be actuated by means of the pull handle (60). At least one transmitting part (24, 26, 28, 30) that allows a door to be unlocked is coupled to the deflection lever (18). A mass locking mechanism (32) is pivotally mounted counter to a spring pressure. Said mass locking mechanism (32) can be moved into a locked position as a result of the inertia thereof during a lateral impact, the mass locking mechanism (32) preventing the door from being unlocked in the locked position. The mass locking mechanism (32) grips the transmitting part (24, 26, 28, 30) while the transmitting part (24, 26, 28, 30) and the mass locking mechanism (32) are jointly disposed in a Bowden cable connection in an integrated manner. Furthermore, in the locked position, the transmitting part (24, 26, 28, 30) can be prevented from being actuated and thus the deflection lever (18) can be prevented from being swiveled into the unlocked position of the door.

Description

Die Erfindung betrifft einen Türgriff eines Kraftfahrzeuges mit einem am Türblech befestigbaren Lagerrahmen (Lagerbügel), an dem ein Ziehgriff angelenkt ist und mit einem im Lagerrahmen angelenkten Umlenkbügel, der durch den Griff betätigbar ist und an dem ein Übertragungsteil, insbesondere ein Bowdenzug, angekoppelt ist, durch welches die Tür über Übertragungsteile zu entriegeln ist, wobei eine Massensperre am Bowdenzug angelenkt ist und in einer Sperrstellung ein Verschwenken des Umlenkbügels in eine Entriegelungsstellung der Tür verhindert.The invention relates to a door handle of a motor vehicle with a door frame fastened to the bearing frame (bearing bracket), on which a pull handle is articulated and with a hinged in the bearing frame deflecting, which is actuated by the handle and to which a transmission part, in particular a Bowden cable, is coupled, through which the door is unlocked via transmission parts, with a mass lock is hinged to the Bowden cable and prevents pivoting of the Umlenkbügels in an unlocked position of the door in an unlocked position.

Hintergrund der Erfindung ist die Vermeidung des unbeabsichtigten Entriegelns eines Türverschlusses, wenn - beispielsweise bei einem Unfall - die Tür von außen stoßartig belastet wird. In einem solchen Fall ist der Türgriff dem Trägheitsgesetz entsprechend bestrebt, nach außen zu schwenken, wodurch möglicherweise die Verriegelung aufgehoben wird.Background of the invention is the prevention of unintentional Entriegelns a door closure when - for example, in an accident - the door is loaded from the outside jerky. In such a case, the door handle, in accordance with the law of inertia, tends to pivot outwardly, possibly releasing the lock.

Die DE 20 23 859 C3 beschreibt eine Blockiervorrichtung für einen Kraftfahrzeugtürverschluss zum Verhindern eines ungewollten Öffnens infolge der Einwirkung von übermäßigen Beschleunigungen auf unausgewichtete, beweglich gelagerte Verschlussteile, die während der Beschleunigungszeit durch einen, mit einer Zusatzmasse und einer Rückstellfeder versehenen, Hebel an einer Beschleunigungsbewegung gehindert werden, wobei ein zweiarmiger Hebel vorgesehen ist, dessen einer Arm die Zusatzmasse aufnimmt und dessen anderer Arm an dem Verschlussteil anliegt, und die durch die Beschleunigung und die Zusatzmasse hervorgerufene und entsprechend den Hebelarmen übersetzte Trägheitskraft der wirksamen Trägheitskraft des Verschlussteiles entgegengerichtet ist, wobei das Verschlussteil ein Zuggriff mit einem in das Türinnere hineinragenden Schaft ist, an dem die Zusatzmasse angreift. Die Blockiervorrichtung zeichnet sicher ferner dadurch aus, dass an dem, die Zusatzmasse tragenden Hebel eine den Hebel zur Anlage an einer Nase am Schaft bringende Zugfeder angreift, deren Federkraft sich beim Öffnen des Verschlusses durch Ziehen am Zuggriff überwinden lässt.The DE 20 23 859 C3 US-A-430511 describes a locking device for a motor vehicle door lock for preventing accidental opening due to the application of excessive accelerations to unweighted, movably mounted closure members which are prevented from accelerating during acceleration time by a lever provided with an additional mass and return spring, a two-armed lever is provided, one arm receives the additional mass and the other arm bears against the closure part, and caused by the acceleration and the additional mass and translated according to the lever arms inertial force of the effective inertial force of the closure part is opposite, wherein the closure part is a pull handle with a in the Door inside projecting shaft is where the additional mass attacks. The blocking device is further characterized by the fact that on the, the additional mass-carrying lever engages the lever to rest on a nose on the shaft-making tension spring whose spring force can be overcome by pulling the handle when opening the closure.

Die DE 196 10 200 A1 offenbart ferner einen Türaußengriff eines Kraftfahrzeuges mit einem am Türblech befestigbaren Lagerrahmen (Lagerbügel), an dem der Ziehgriff angelenkt ist, und mit einem Lagerrahmen angelenktem Schwenkarm (Drehbügel), der durch den Griff betätigbar ist und an dem ein Übertragungsteil, insbesondere ein Bowdenzug, angekoppelt ist, durch das die Tür über Übertragungsteile zu öffnen ist, wobei eine Massensperre gegen Federdruck verschwenkbar gelagert ist, die sich bei einem Seitenaufprall aufgrund ihrer Masse an einer sperrenden Stellung befindet, in der sie ein Öffnen der Tür verhindert, dadurch gekennzeichnet, dass die Massensperre am Schwenkarm angelenkt ist und in der sperrenden Stellung ein Verschwenden des Schwenkarmes in die Offen-Stellung verhindert.The DE 196 10 200 A1 further discloses an outside door handle of a motor vehicle with a mountable to the door panel (bearing bracket) to which the pull handle is hinged, and hinged to a bearing frame pivot arm (swivel bracket) which is actuated by the handle and to which a transmission part, in particular a Bowden cable, is coupled, through which the door is to be opened via transmission parts, wherein a mass barrier is pivotally mounted against spring pressure, which is in a side impact due to their mass at a blocking position in which they Opening the door prevented, characterized in that the mass lock is articulated on the pivot arm and prevents in the locking position wasting the pivot arm in the open position.

Aufgabe der Erfindung ist es, bei einem Türgriff der eingangs genannten Art eine Massensperre anzuordnen, die bei einfacher Konstruktion, geringen Abmessungen und geringem Gewicht eine sichere Funktionstüchtigkeit aufweist.The object of the invention is to arrange a mass barrier in a door handle of the type mentioned, which has a safe operation with a simple design, small dimensions and low weight.

Dadurch, dass eine Massensperre an einem Übertragungsteil, insbesondere an einem Bowdenzug, angreift und das Übertragungsteil und die Massensperre gemeinsam in einer Bowdenzuganbindung integriert angeordnet sind und in der Sperrstellung eine Betätigung des Übertragungsteiles und somit ein Verschwenken des Umlenkhebels in die Offenstellung der Tür verhindert wird, ist sichergestellt, dass im Crashfall über den gesperrten Umlenkhebel keine Entriegelungsstellung der Tür bewirkbar ist.Characterized in that a mass lock on a transmission part, in particular on a Bowden cable, engages and the transmission part and the mass lock are integrated together in a Bowdenzuganbindung and in the locked position actuation of the transmission part and thus pivoting of the reversing lever is prevented in the open position of the door, ensures that in the event of a crash on the locked lever no unlocking position of the door is effected.

Die Massensperre ist erfindungsgemäß direkt am Bowdenzug innerhalb einer Bowdenzuganbindung angeordnet. Die Bowdenzuganbindung ist an einem Lagerrahmen beziehungsweise an einem Lagerbügel eines Türgriffs angeordnet. Durch diese Anordnung wird die Crashsicherheit eines Kraftfahrzeuges erhöht. Im Crashfall erfolgt nämlich die Sicherung des Bowdenzuges durch die direkt am Bowdenzug angeordnete, integrierte Massensperre, so dass ein Entriegeln und somit ein Öffnen der Tür im Crashfall vermieden wird.The mass barrier according to the invention is arranged directly on the Bowden cable within a Bowdenzuganbindung. The Bowdenzuganbindung is arranged on a bearing frame or on a bearing bracket of a door handle. By this arrangement, the crash safety of a motor vehicle is increased. In the event of a crash, the securing of the Bowden cable is effected by the integrated mass lock arranged directly on the Bowden cable, so that unlocking and thus opening of the door in the event of a crash is avoided.

Besonders vorteilhaft ist somit, dass die Massensperre nicht mehr über andere Bauteile indirekt auf den Bowdenzug wirkt, sondern die Massensperre direkt am Bowdenzug angeordnet ist.It is thus particularly advantageous that the mass dam no longer acts indirectly on the Bowden cable via other components, but the mass lock is arranged directly on the Bowden cable.

In bevorzugter Ausgestaltung der Erfindung ist die Massensperre in ihrer Normallage so angeordnet, dass sie den um eine erste Schwenkachse drehbeweglich gelagerten Umlenkhebel nicht sperrt und erst bei auftretenden dynamischen Massenkräften eine Drehbewegung der Massensperre um eine zweite Schwenkachse hervorgerufen wird, dadurch die Massensperre in den Bowdenzug eingreift und so das Übertragungsteil sperrt.In a preferred embodiment of the invention, the mass lock in its normal position is arranged so that it does not lock the pivotable about a first pivot axis mounted lever and only when dynamic mass forces occurring a rotational movement of the mass lock is caused about a second pivot axis, thereby engaging the mass lock in the Bowden cable and so locks the transmission part.

In weiterer bevorzugter Ausgestaltung ist das Übertragungsteil des Bowdenzuges in der Bowdenzuganbindung angeordnet, wobei das Übertragungsteil einen Bereich mit ummanteltem Bowdenzug, eine freiliegende Bowdenzuglitze, ein Bowdenzugeinhängeglied und einem, zwischen dem ummantelten Bowdenzug und dem Bowdenzugeinhängeglied angeordneten, Faltenbalg umfasst. Dabei umfasst eine Bowdenzugeinhängung das Bowdenzugeinhängeglied, die Bowdenzuglitze und ein erstes Auflager, welches an der freiliegenden Bowdenzuglitze als Auflager oberhalb des Faltenhalses angeordnet ist. Die Bowdenzuglitze wird entsprechend im Faltenbalg bis zum Schloss im Mantel (also als ummantelter Bowdenzug) weitergeführt.In a further preferred embodiment, the transmission part of the Bowden cable is arranged in the Bowdenzuganbindung, wherein the transmission part an area with sheathed Bowden cable, an exposed Bowden cable, a Bowden cable suspension link and, arranged between the sheathed Bowden cable and the Bowden cable suspension link bellows comprises. In this case, a Bowden cable suspension comprises the Bowden cable suspension link, the Bowden cable and a first support, which is arranged on the exposed Bowden cable strand as a support above the pleat neck. The Bowden cable is continued accordingly in the bellows up to the lock in the jacket (that is, as a sheathed Bowden cable).

Ferner bevorzugt existieren erfindungsgemäß zwei Möglichkeiten der Anordnung der Bowdenzuganbindung mit den in der Bowdenzuganbindung angeordneten Übertragungsteilen, nämlich, dass die Bowdenzuganbindung zum einen im Lagerrahmen parallel zu dem Türgriff, also im Wesentlichen in einer X-Richtung (Fahrtrichtung), oder zum anderen orthogonal zum Türgriff, also im Wesentlichen in einer Z-Richtung, anordbar ist.Further, according to the invention, there are preferably two possibilities for arranging the Bowden cable connection with the transmission parts arranged in the Bowden cable connection, namely that the Bowden cable connection is parallel to the door handle in the bearing frame, ie essentially in an X direction (travel direction), or orthogonally to the door handle , that is essentially in a Z-direction, can be arranged.

Unabhängig von der Anordnung der Bowdenzuganbindung mit den an der Bowdenzuganbindung angeordneten Übertragungsteilen sind in bevorzugter Ausgestaltung der Erfindung zwei Ausführungsvarianten ausführbar.Regardless of the arrangement of the Bowdenzuganbindung with arranged on the Bowden cable connection transmission parts two variants are executable in a preferred embodiment of the invention.

In einer ersten Ausführungsvariante ist ein Türgriff dadurch gekennzeichnet, dass die Massensperre auf der zweiten Schwenkachse in einer in der Bowdenzuganbindung drehbar gelagerten Aufhängung in ihrer Normallage von einem die Aufhängung umgreifenden ersten Federelement von dem Übertragungsteil entfernt gehalten ist und erst bei auftretenden dynamischen Massenkräften die vorgebbare Federkraft des ersten-Federelementes überwindbar ist, und eine Drehbewegung der Massensperre um die zweite Schwenkachse die Sperrung des Übertragungsteiles, insbesondere die Sperrung des ersten Auflagers der Bowdenzugeinhängung in Verlängerung der Bowdenzuglitze, erzwingt.In a first embodiment, a door handle is characterized in that the mass lock on the second pivot axis in a Bowdenzuganbindung rotatably mounted suspension in its normal position is kept away from the suspension surrounding a first spring element of the transmission part and only when occurring dynamic inertia forces the predetermined spring force the first spring element is overcome, and a rotational movement of the mass dam about the second pivot axis, the blocking of the transmission part, in particular the blocking of the first support of the Bowden cable suspension in extension of the Bowden cable wire, enforces.

In der ersten Ausführungsvariante ist der Türgriff so ausbildbar, dass sich die Massensperre in ihrer Sperrstellung mit mindestens einem einendseitig angeordneten Sperrglied auf das erste Auflager des Obertragungsteiles insbesondere der Bowdenzugeinhängung legt.In the first embodiment of the door handle is formed so that the mass lock in its locked position with at least one end-side arranged locking member on the first support of the Obertragungsteiles particular Bowden cable suspension sets.

In einer zweiten Ausführungsvariante ist der Türgriff dadurch gekennzeichnet, dass die Massensperre auf einer zweiten Schwenkachse über eine drehbewegliche Rastnase in einer Rastnasenaufnahme der Bowdenzuganbindung in ihrer Normallage von dem ersten Federelement von dem Übertragungsteil entfernt gehalten ist und erst bei auftretenden dynamischen Massenkräfteri die vorgebbare Federkraft des ersten Federelementes überwindbar ist, und eine Drehbewegung der Massensperre um die zweite Schwenkachse die Sperrung des Übertragungsteiles, insbesondere die Sperrung der Bowdenzugeinhängung des Bowdenzuges, erzwingt.In a second embodiment, the door handle is characterized in that the mass lock is held on a second pivot axis via a rotatable locking lug in a locking nose of the Bowdenzuganbindung in its normal position away from the first spring element of the transmission part and only when occurring dynamic Massenkräfteri the predetermined spring force of the first Spring element is surmountable, and a rotational movement of the mass dam around the second pivot axis Blocking of the transmission part, in particular the blocking of the Bowden cable suspension of the Bowden cable, enforces.

In der zweiten Ausführungsvariante ist der Türgriff bevorzugt so ausgebildet, dass die Massensperre in ihrer Sperrstellung wippenartig mit mindestens einem einendseitig angeordneten Sperrglied in eine im ersten Aufnahmekörper der Bowdenzuganbindung angeordnete Sperrstufe eingreift.In the second embodiment, the door handle is preferably designed so that the mass lock engages in its blocking position like a rocker with at least one locking member arranged at one end in a arranged in the first receiving body of Bowdenzuganbindung locking level.

In weiterer bevorzugter Ausgestaltung der Erfindung ist die Bowdenzuganbindung unabhängig von der Ausführungsvariante als der die Übertragungsteile aufnehmender Aufnahmekörper ausgebildet und eine Befestigung der Bowdenzuganbindung erfolgt durch im Aufnahmekörper angeordnete Verbindungsfüße, die mit im Lagerrahmen (Lagerbügel) angeordneten Verbindungsschuhen korrespondieren, so dass die Bowdenzuganbindung am Lagerrahmen (Lagerbügel) einschiebbar und somit befestigbar ist.In a further preferred embodiment of the invention, the Bowdenzuganbindung is formed independently of the embodiment as the transmission parts receiving receiving body and attachment of the Bowdenzuganbindung done by arranged in the receiving body connecting feet, which correspond with the bearing frame (bearing bracket) arranged connecting shoes, so that the Bowdenzuganbindung the bearing frame ( Bearing bracket) can be inserted and thus fastened.

Die Ausbildung der am Aufnahmekörper der Bowdenzuganbindung angeordneten Verbindungsfüße und den am Lagerbügel angeordneten Verbindungsschuhen ist also unabhängig von der Anordnung der Bowdenzuganbindung in X- oder Z-Richtung und ebenfalls unabhängig von der Ausbildung der Massensperre innerhalb der Bowdenzuganbindung in der ersten oder zweiten Ausführungsvariante.The formation of arranged on the receiving body of the Bowden cable connection feet and arranged on the bearing bracket connecting shoes is thus independent of the arrangement of the Bowdenzuganbindung in the X or Z direction and also independent of the formation of the mass barrier within the Bowdenzuganbindung in the first or second embodiment.

Ferner, unabhängig von der Anordnung in X- oder Z-Richtung beziehungsweise der ersten oder zweiten Ausführungsvariante, ist bevorzugt, dass das erste Federelement sich einerseits an der Massensperre und andererseits am Aufnahmekörper der Bowdenzuganbindung abstützt.Further, regardless of the arrangement in the X or Z direction or the first or second embodiment, it is preferred that the first spring element is supported on the one hand on the mass barrier and on the other hand on the receiving body of the Bowden cable connection.

Weitere bevorzugte Ausgestaltungen der Erfindung ergeben sich aus den übrigen, in den Unteransprüchen genannten Merkmalen.Further preferred embodiments of the invention will become apparent from the remaining, mentioned in the dependent claims characteristics.

Die Erfindung wird nachfolgend in Ausführungsbeispielen anhand der zugehörigen Zeichnungen erläutert. Es zeigen:

Figur 1
eine perspektivische Darstellung eines Türgriffs von einer Innenseite mit in Z-Richtung anordbarer Bowdenzuganbindung,
Figur 2
eine perspektivische Darstellung der Bowdenzuganbindung in einer ersten Ausführungsvariante in einer Entriegelungsstellung,
Figur 3
eine perspektivische Darstellung der Bowdenzuganbindung in einer zweiten Ausführungsvariante in einer Entriegelungsstellung,
Figur 4
eine perspektivische Darstellung der Bowdenzuganbindung in der zweiten Ausführungsvariante in einer Sperrstellung (Verriegelungsstellung),
Figur 5
eine perspektivische Darstellung des Türgriffs von einer Innenseite mit in X-Richtung anordbarer Bowdenzuganbindung und
Figur 6
eine schematische Darstellung der Bowdenzuganbindung in der zweiten Ausführungsvariante in einer gegenüberstellenden Entriegelungs- und Sperrstellung (Verriegelungsstellung).
The invention will be explained below in embodiments with reference to the accompanying drawings. Show it:
FIG. 1
1 is a perspective view of a door handle from an inner side with a Bowden cable connection that can be arranged in the Z direction;
FIG. 2
a perspective view of the Bowdenzuganbindung in a first embodiment in an unlocked position,
FIG. 3
a perspective view of the Bowdenzuganbindung in a second embodiment in an unlocked position,
FIG. 4
a perspective view of the Bowden cable connection in the second embodiment in a blocking position (locking position),
FIG. 5
a perspective view of the door handle from an inside with anable in the X direction Bowdenzuganbindung and
FIG. 6
a schematic representation of the Bowden cable connection in the second embodiment in an opposing unlocking and locking position (locking position).

Figur 1 zeigt zunächst in einer perspektivischen Darstellung einen Türgriff 10 von seiner Innenseite. Der Türgriff 10 umfasst einen Schließzylinder 12 und einen Umlenkhebel 18, wobei über den Umlenkhebel 18 die Bewegung eines Ziehgriffs 60 des Türaußengriffs 10 auf ein in der Tür befindliches Schloss 72 (in Figur 1 nicht dargestellt) übertragen wird. Der Umlenkhebel 18 ist durch den betätigbaren Ziehgriff 60 um eine erste Schwenkachse 20 verlagerbar. FIG. 1 shows first in a perspective view a door handle 10 from its inside. The door handle 10 comprises a lock cylinder 12 and a lever 18, wherein the movement of a pull handle 60 of the outside door handle 10 on a located in the door lock 72 (in FIG. 1 not shown) is transmitted. The lever 18 is displaceable by the actuatable pull handle 60 about a first pivot axis 20.

Zusätztich weist der Türgriff 10 einen Massenausgleich 14 auf, der über ein erstes Federelement 22 innerhalb des Türgriffes 10 verlagerbar angeordnet ist. Die Elemente Schließzylinder 12, der Umlenkhebel 18 und der Massenausgleich 14 sind neben anderen Elementen in einem so genannten Lagerrahmen oder Lagerbügel 16 angeordnet, an dem schließlich auch der Ziehgriff 60 befestigt ist.In addition, the door handle 10 has a mass balance 14, which is arranged displaceably via a first spring element 22 within the door handle 10. The elements lock cylinder 12, the lever 18 and the mass balance 14 are arranged, among other elements in a so-called bearing frame or bearing bracket 16, to which finally the pull handle 60 is attached.

In Figur 1 bereits sichtbar sind links und rechts des Umlenkhebels 18 Verbindungsschuhe 44 angeordnet, in die Verbindungsfüße 42 einer Bowdenzuganbindung 100 eingreifen.In FIG. 1 already visible connection shoes 44 are arranged on the left and right of the reversing lever, engage in the connecting feet 42 of a Bowdenzuganbindung 100.

Die Bowdenzuganbindung 100 in einer ersten Ausführungsvariante ist als perspektivische Darstellung in Figur 2 gezeigt, wobei die Bowdenzuganbindung 100 geeignet ist, mittels der Verbindungsfüße 42 in die Verbindungsschuhe 44 (Figur 1) des Türgriffs 10 im Wesentlichen orthogonal zum Türgriff 10 angeordnet zu werden.The Bowdenzuganbindung 100 in a first embodiment is shown as a perspective view in FIG. 2 shown, wherein the Bowdenzuganbindung 100 is suitable, by means of the connecting feet 42 in the connection shoes 44 (FIG. FIG. 1 ) of the door handle 10 to be arranged substantially orthogonal to the door handle 10.

Der Türgriff 10 ist in den meisten Anwendungsfällen in Fahrtrichtung (X-Richtung) angeordnet und die Bowdenzuganbindung 100, gemäß Figur 2, verläuft hier im Wesentlichen in Z-Richtung.The door handle 10 is arranged in most applications in the direction of travel (X direction) and the Bowdenzuganbindung 100, according to FIG. 2 , runs here essentially in the Z direction.

Die Bowdenzuganbindung 100 umfasst im Wesentlichen einen Aufnahmekörper 70 in dem Übertragungsteile 24, 26, 28, 30 angeordnet sind, wobei die Übertragung einer nach außen gerichteten Klinkbewegung des Ziehgriffes 60 über das Verschwenken des Umlenkhebels 18 um die erste Schwenkachse 20 zur Verlagerung der Übertragungsteile 24, 26, 28, 30 führt, und durch die Bowdenzuglitze 26 des Bowdenzuges 24 das in der Tür angeordnete Schloss 72 entriegelt wird.The Bowdenzuganbindung 100 essentially comprises a receiving body 70 in the transmission parts 24, 26, 28, 30 are arranged, wherein the transmission of an outward Klinkbewegung the pull handle 60 via the pivoting of the reversing lever 18 about the first pivot axis 20 for displacement of the transmission parts 24, 26, 28, 30 leads, and by the Bowden cable 28 of the Bowden cable 24, the door 72 arranged in the door lock is unlocked.

Als Einhängung des Bowdenzuges 24 in den Umlenkhebel 18 und somit als Übertragungsteil dient ein Bowdenzugeinhängeglied 28, welches mit einer kreisrunden Öffnung im Umlenkhebel 18 korrespondiert und dort eingeschoben beziehungsweise eingehängt werden kann.As a suspension of the Bowden cable 24 in the lever 18 and thus as a transmission part is a Bowden cable suspension link 28 which corresponds to a circular opening in the lever 18 and can be inserted or suspended there.

Das Bowdenzugeinhängeglied 28, mit seiner sich daran anschließenden Bowdenzuglitze 26 und ein erstes Auflager 46 oberhalb eines Faltenbalges 30 werden auch als Bowdenzugeinhängung 64 bezeichnet.The Bowden cable suspension link 28, with its adjoining Bowden cable strand 26 and a first support 46 above a bellows 30 are also referred to as Bowden cable suspension 64.

Das Bowdenzugeinhängeglied 28 und die Bowdenzuglitze 26 sind auf das erste Auflager 46 oberhalb des Faltenbalges 30 geführt, der sich mit seinem zweiten Auflager 48 in dem kelchartig ausgeführten Aufnahmekörper 70 abstützt, so dass die im Faltenbalg 30 entlang geführte Bowdenzuglitze 26 bei Betätigung des Bowdenzugeinhängegliedes 28 nach oben zu einer Längung des Faltenbalges 30 und zu der Entriegelung eines Schlosses 72 führt. Die Bowdenzuglitze 26 ist ausgehend vom ersten Auflager 46 des Bowdenzugeinhängegliedes 28 durch den Faltenbalg 30 hindurchgeführt und verläuft weiter im Bowdenzugniantel des Bowdenzuges 24 zum Schloss 72.The Bowden cable suspension link 28 and the Bowden cable strand 26 are guided on the first support 46 above the bellows 30, which is supported with its second support 48 in the cup-like design receiving body 70 so that the bellows 30 guided along Bowdenzuglitze 26 upon actuation of the Bowden cable suspension member 28 after leading up to an elongation of the bellows 30 and the unlocking of a lock 72. The Bowden cable wire 26 is passed from the first support 46 of the Bowden cable suspension member 28 through the bellows 30 and continues to run in Bowdenzugniantel of the Bowden cable 24 to the lock 72nd

Der Faltenbalg 30 dient im Wesentlichen der Abdichtung des Schlosses 72 vor äußeren Einflüssen.The bellows 30 essentially serves to seal the lock 72 against external influences.

Parallel zum Faltenbalg 30 ist erfindungsgemäß eine Massensperre 32 angeordnet, die auf einer zweiten Schwenkachse 36 mittels einer Aufhängung 38 im Aufnahmekörper 70 drehbar angeordnet ist.Parallel to the bellows 30, a mass barrier 32 is arranged according to the invention, which is rotatably mounted on a second pivot axis 36 by means of a suspension 38 in the receiving body 70.

Die Massensperre 32 ist auf der zweiten Schwenkachse 36, auf der in der Bowdenzuganbindung 100 drehbar gelagerten Aufhängung 38, in ihrer Normallage von einem die Aufhängung 38 umgreifenden zweiten Federelement 34 von dem Faltenbalg 30 beziehungsweise dem Bowdenzug 24 entfernt gehalten und erst bei Auftreten von dynamischen Massenkräften ist die vorgebbare Federkraft des zweiten Federelementes 34 überwindbar und eine Drehbewegung der Massensperre 32 um die zweite Schwenkachse 36 erfolgt, wobei damit die Sperrung des Bowdenzuges 24 durch Sperrung der Bowdenzugeinhängung 26, 28, 46 erzwungen wird.The mass lock 32 is held on the second pivot axis 36, on which in the Bowdenzuganbindung 100 rotatably mounted suspension 38, in its normal position by a suspension 38 encompassing second spring member 34 away from the bellows 30 and the Bowden cable 24 and only when dynamic Mass forces the predeterminable spring force of the second spring element 34 can be overcome and a rotational movement of the mass lock 32 about the second pivot axis 36, whereby the blocking of the Bowden cable 24 by blocking the Bowden cable suspension 26, 28, 46 is enforced.

Zur Sperrung der Bowdenzugeinhängung 26, 28, 46 dienen Sperrglieder 40 der Massensperre 32, die einendseitig zum Faltenbalg 30 gerichtet sind und auf dem ersten Auflager 46 des Bowdenzugeinhängegliedes 28 oberhalb des Faltenbalges 30 zur Anlage kommen.To block the Bowden cable suspension 26, 28, 46 are blocking members 40 of the mass lock 32, which are directed end to the bellows 30 and come on the first support 46 of the Bowden cable suspension member 28 above the bellows 30 to the plant.

Die Massensperre 32 wird entsprechend nach Rücknahme der einwirkenden Kräfte und Überwindung der Massenträgheit der Massensperre 32 durch die Kraft des zweiten Federelementes 34 wieder in die Normallage zurückbewegt, so dass ein Öffnen der Tür durch Betätigung der Übertragungsteile 24, 26, 28, 30 nach Betätigung des Ziehgriffs 60 wieder möglich ist.The mass lock 32 is correspondingly moved back to the normal position after withdrawal of the acting forces and overcoming the mass inertia of the mass lock 32 by the force of the second spring element 34, so that opening the door by actuating the transmission parts 24, 26, 28, 30 after actuation of the Pull handle 60 is possible again.

Das zweite Federelement 34 stützt sich, gemäß Figur 2, zum einen an der Massensperre 32 , und zum anderen am Aufnahmekörper 70 der Bowdenzuganbindung 100 ab, wobei das zweite Federelement 34 die wellenartige Aufhängung 38 der Massensperre 32 umgreift.The second spring element 34 is supported, according to FIG. 2 , on the one hand on the mass lock 32, and on the other hand on the receiving body 70 of the Bowdenzuganbindung 100, wherein the second spring element 34, the wave-like suspension 38 of the mass dam 32 engages around.

Die Figuren 3 und 4 zeigen eine grundsätzlich ähnlich aufgebaute Bowdenzuganbindung 100 in einer zweiten Ausführungsvariante in einer perspektivischen Darstellung, wobei Figur 3 eine Entriegelungsstellung und Figur 4 eine Sperrstellung (Verriegelungsstellung) des Bowdenzuges 24 zeigt.The FIGS. 3 and 4 show a basically similar constructed Bowdenzuganbindung 100 in a second embodiment in a perspective view, wherein FIG. 3 an unlocked position and FIG. 4 a locking position (locking position) of the Bowden cable 24 shows.

Die Anwendung der in Figur 3 und 4 dargestellten Bowdenzuganbindung 100 ist sowohl in einer Lösung in X-Richtung als auch in Z-Richtung möglich. Dies gilt ebenso für die erste Ausführungsvariante der Figuren 1 und 2.The application of in FIGS. 3 and 4 shown Bowdenzuganbindung 100 is possible both in a solution in the X direction and in the Z direction. This also applies to the first embodiment of the Figures 1 and 2 ,

Im Wesentlichen gleich ausgeführt sind die Verbindungsfüße 42, die in Verbindungsschuhen 44, gemäß Figur 1, einschiebbar sind, wobei in der noch zu erläuternden Figur 5 die gleiche Verbindungsart mittels der Verbindungsfüße 42 und den Verbindungsschuhen 44 auch in einer in X-Richtung angeordneten Bowdenzuganbindung 100 möglich ist.Run substantially the same, the connecting feet 42, in connection shoes 44, according to FIG. 1 , are insertable, wherein in the still to be explained FIG. 5 the same type of connection is possible by means of the connecting feet 42 and the connecting shoes 44 in a Bowdenzuganbindung 100 arranged in the X direction.

In den Figuren 3 und 4 bedeuten gleiche Bezugszeichen gleiche Bauteile wie in Figur 1 und 2 sowie 5, wobei der wesentliche Unterschied zur Figur 1 und 2 darin besteht, dass die Massensperre 32 andere Sperrglieder 40, 40' aufweist, die in eine Sperrstufe 50 des Aufnahmekörpers der Bowdenzuganbindung eingreifen können.In the FIGS. 3 and 4 the same reference numerals mean the same components as in FIG FIGS. 1 and 2 as well as 5, whereby the essential difference to the FIGS. 1 and 2 It is that the Mass lock 32 other locking members 40, 40 ', which can engage in a locking stage 50 of the receiving body of the Bowdenzuganbindung.

Die Entriegelungsstellung und somit die Möglichkeit der freien Betätigung des Bowdenzuges 24 zum Öffnen der Tür wird durch Figur 3 dargestellt und die Sperrstellung (Verriegelungsstellung) zeigt Figur 4, deren mit' gekennzeichneten Bauteile die wesentlichen lageveränderbaren Bauteile benennt.The unlocking position and thus the possibility of free operation of the Bowden cable 24 to open the door is through FIG. 3 shown and the locking position (locking position) shows FIG. 4 whose components marked with 'designate the essential components which can be changed in position.

Die Massensperre 32 weist in der zweiten Ausführungsvariante seitlich angeordnete Rastnasen 68 (nicht sichtbar) auf, die in Rastaufnahmen 66 des Aufnahmekörpers 70 drehbeweglich angeordnet sind, so dass die Massensperre 32 auf der zweiten Schwenkachse 36 gegen Federdruck verschwenkbar gelagert ist und bei einem Seitenaufprall aufgrund ihrer Masseträgheit in eine Sperrstellung verlagerbar ist, in der sie ein Öffnen der Tür verhindert.The mass lock 32 has in the second embodiment laterally arranged locking lugs 68 (not visible), which are rotatably mounted in locking receptacles 66 of the receiving body 70, so that the mass lock 32 is pivotally mounted on the second pivot axis 36 against spring pressure and in a side impact due to their Mass inertia is displaceable in a blocking position in which it prevents the door from opening.

Die Sperrglieder 40, 40' sind, gemäß Figur 3 und 4 über ein Stabilisationselement 52, 52' miteinander verbunden, wobei das Stabilisationselement 52, 52' in Entriegelungsstellung und Sperrstellung zumindest teilweise den Faltenbalg 30 umgreift. Die Übertragungsteile 24, 26, 28, 30 sind analog zu der Beschreibung in Figur 1 ausgebildet, wobei der Unterschied zur Figur 1 darin besteht, dass das erste Auflager 46 der Bowdenzugeinhängung 64 oberhalb des Faltenbalges 30 in einer stegartigen Einhängung ausgeführt ist.The locking members 40, 40 'are, according to FIGS. 3 and 4 via a stabilizing element 52, 52 'connected to each other, wherein the stabilizing element 52, 52' in the unlocked position and blocking position at least partially surrounds the bellows 30. The transmission parts 24, 26, 28, 30 are analogous to the description in FIG FIG. 1 trained, the difference to FIG. 1 It is that the first support 46 of the Bowden cable suspension 64 is carried out above the bellows 30 in a web-like suspension.

Gemäß Figur 3 ist diese stegartige Einhängung des ersten Auflagers 46 bei Verlagerung der Bodenzugeinhängung 64 (26, 28, 46) und des Faltenbalges 30 in Richtung einer Sperrstufe 50 frei hin und zurück verlagerbar und das in Richtung des ummantelten Bowdenzuges 24 gelegene, nicht dargestellte, Schloss 72 wird entriegelt oder verriegelt gehalten.According to FIG. 3 this web-like suspension of the first support 46 at displacement of Bodenzugeinhängung 64 (26, 28, 46) and the bellows 30 in the direction of a locking stage 50 back and forth freely displaced and located in the direction of the sheathed Bowden cable 24, not shown, lock 72 is unlocked or locked kept.

Die Massensperre 32 ist, wie Figur 3 zeigt, durch das zweite Federelement 34 in ihrer Normallage (Entriegelungsstellung) von der Bowdenzugeinhängung 64 (26, 28, 42) entfernt gehalten und erzwingt erst beim Auftreten von dynamischen Massenkräften die Sperrung der Bowdenzugeinhängung 64 (28, 28, 42) wobei die vorgebbare Federkraft des zweiten Federelementes 34 überwunden werden muss.The mass lock 32 is how FIG. 3 shows, held by the second spring element 34 in its normal position (unlocked position) away from the Bowden cable suspension 64 (26, 28, 42) and enforces the occurrence of dynamic inertia forces the blocking of the Bowden cable suspension 64 (28, 28, 42) wherein the predetermined spring force of the second spring element 34 must be overcome.

Das zweite Federelement 34 ist in einer Federaufnahmeöffnung 58 des Aufnahmekörpers 70 angeordnet, wobei eine erste Federeinhängung 54 in der Federaufnahmeöffnung 58 abgestützt ist und eine zweite Federeinhängung 56, 56' an der Massensperre 32 zur Anlage kommt.The second spring element 34 is arranged in a spring receiving opening 58 of the receiving body 70, wherein a first spring suspension 54 is supported in the spring receiving opening 58 and a second spring suspension 56, 56 'comes to rest on the mass lock 32.

Figur 4 zeigt nun mit gleichen Bezugszeichen die Bowdenzuganbindung 100 in ihrer Sperrstellung, wobei in Folge eines Crashs, durch die Massenträgheit hervorgerufen, die Massensperre 32 um die zweite Schwenkachse 36 verlagert wird, so dass die Sperrglieder 40, 40' von der Offenstellung in die Sperrstellung verlagert werden und in die Sperrstufe 50. eingreifen, so dass die stegartige Einhängung der Bowdenzugeinhängung 64 (26, 28, 30) des Bowdenzuges 24 nicht mehr verlagerbar ist und das in den Umlenkhebel 18 eingehängte Bowdenzugeinhängeglied 28 ein Öffnen der Tür nicht mehr zulässt. Die gewünschte Sicherheitsfunktion ist damit gegeben. FIG. 4 now shows with the same reference numerals, the Bowdenzuganbindung 100 in its blocking position, wherein as a result of a crash, caused by the inertia mass barrier 32 is displaced about the second pivot axis 36, so that the locking members 40, 40 'are shifted from the open position to the blocking position and engage in the locking step 50th, so that the web-like suspension of the Bowden cable suspension 64 (26, 28, 30) of the Bowden cable 24 is no longer displaced and the hinged in the reversing lever 18 Bowdenzugeinhängeglied 28 no longer allows opening of the door. The desired safety function is given.

Figur 4 verdeutlicht, dass das zweite Federelement 34 im Bereich der zweiten Federeinhängung 56' in Sperrstellung gespannt wird, so dass nach Rücknahme der einwirkenden Kräfte die vorgespannte Federkraft ausreicht, um die Massensperre 32 aus der Sperrstellung wieder in die ursprüngliche Offenstellung zurückzuverlagern, damit sofort nach dem Crash ein gewolltes Öffnen der nicht mehr verriegelten Tür wieder ermöglicht wird. FIG. 4 illustrates that the second spring element 34 is stretched in the blocking position in the region of the second spring suspension 56 ', so that after withdrawal of the acting forces, the prestressed spring force is sufficient to relocate the mass lock 32 from the blocking position back to the original open position, so immediately after the crash a desired opening of the unlocked door is made possible again.

In dem Türgriff 10 integriert ist für die zweite Ausführungsvariante in den Figuren 5 und 6 eine Bowdenzuganbindung 100 (Figur 6) dargestellt, die im Wesentlichen in X-Richtung in dem Türgriff 10 angeordnet ist.In the door handle 10 is integrated for the second embodiment in the FIGS. 5 and 6 a Bowdenzuganbindung 100 ( FIG. 6 ), which is arranged substantially in the X direction in the door handle 10.

Diese Bowdenzuganbindung 100 in Figur 5 und 6 unterscheidet sich grundsätzlich nicht von der Bowdenzuganbindung 100 gemäß Figur 3 und 4, wobei Figur 5 eine Übersicht über die Anordnung der Bowdenzuganbindung 100 im Türgriff 10 und Figur 6 die Bowdenzuganbindung 100 von der Innenseite der Tür zeigt und sowohl die Entriegelungsstellung 40, 54, 56, 32 als auch eine Sperrstellung 40', 54, 56', 32' der Massensperre 32 darstellt.This Bowdenzuganbindung 100 in FIGS. 5 and 6 does not differ fundamentally from the Bowdenzuganbindung 100 according to FIGS. 3 and 4 , in which FIG. 5 an overview of the arrangement of the Bowdenzuganbindung 100 in the door handle 10 and FIG. 6 shows the Bowdenzuganbindung 100 from the inside of the door and both the unlocked position 40, 54, 56, 32 and a blocking position 40 ', 54, 56', 32 'of the mass lock 32 represents.

Figur 5 zeigt zunächst, wie die Bowdenzuganbindung 100 in der zweiten Ausführungsvariante 100 in X-Richtung innerhalb des Türgriffes 10 angeordnet ist. FIG. 5 shows first how the Bowdenzuganbindung 100 is arranged in the second embodiment 100 in the X direction within the door handle 10.

Der verlagerbare Umlenkhebel 18 ist entgegen der Darstellung in Figur 1 nicht am unteren Rand des Lagerbügels 16 mit einer ersten Schwenkachse 20 parallel zum Türgriff 10 angeordnet, sondern die erste Schwenkachse 20 des Umlenkhebels 18 ist bezüglich des Türgriffs 10 orthogonal verlaufend angeordnet und verläuft als im Wesentlichen in Z-Richtung.The displaceable lever 18 is opposite to the representation in FIG FIG. 1 not arranged at the lower edge of the bearing bracket 16 with a first pivot axis 20 parallel to the door handle 10, but the first pivot axis 20 of the reversing lever 18 is arranged orthogonal with respect to the door handle 10 and extends as substantially in the Z direction.

Ein Verschwenken des Umlenkhebels 18 um die in Z-Richtung verlaufende erste Schwenkachse 20 führt zur Verlagerung des Bowdenzuges 24 beziehungsweise dessen Bowdenzugeinhängung 64 (26, 28, 46) beziehungsweise den Übertragungsteilen 24, 26, 28, 30 und führt zum Öffnen des nicht dargestellten Schlosses 72.A pivoting of the reversing lever 18 about the first pivot axis 20 extending in the Z direction leads to the displacement of the Bowden cable 24 or its Bowden cable suspension 64 (26, 28, 46) and the transmission parts 24, 26, 28, 30 and leads to the opening of the lock 72, not shown.

Die Bowdenzuganbindung 100 ist in Figur 5 in der im Wesentlichen kreisrunden, gestrichelten Einzelheit X dargestellt, wobei die Einzelheiten X der Bowdenzuganbindung 100 in Figur 6 zu sehen sind.The Bowdenzuganbindung 100 is in FIG. 5 shown in the substantially circular, dashed detail X, wherein the details X of the Bowdenzuganbindung 100 in FIG. 6 you can see.

Figur 6 zeigt als Unterschied zur Figur 3 und 4 ferner die spezielle Bowdenzuganbindung 100. Hier ist eine andere Ausführung der Bowdenzugeinhängung 64 ausgeführt, die zwar wiederum eine stegartige Einhängung, jedoch mit einer anderen speziellen zylinderischen Einhängung zur Verbindung mit dem Faltenbalg 30 aufweist. FIG. 6 shows as a difference to FIGS. 3 and 4 Furthermore, the special Bowdenzuganbindung 100. Here, another embodiment of the Bowden cable suspension 64 is executed, which in turn has a web-like suspension, but with another special zylinderischen suspension for connection to the bellows 30.

Mit den Bezugszeichen 32, 54, 56 und 40 ist auch in Figur 6 die Massensperre mit ihrer ersten und zweiten Federeinhängung 54, 56 und den Sperrgliedern 40 in Offenstellung 40, 54, 56, 32 und den Sperrgliedern 40' in Sperrstellung 40', 54, 56', 32' dargestellt.With the reference numerals 32, 54, 56 and 40 is also in FIG. 6 the mass barrier with its first and second spring suspension 54, 56 and the locking members 40 in the open position 40, 54, 56, 32 and the locking members 40 'in locking position 40', 54, 56 ', 32' shown.

Figur 6 zeigt ferner noch einmal im Detail die vorzugsweise beidseitig angeordneten Rastnasen 68, welche die Massensperre 32 in dem Aufnahmekörper 70 drehbeweglich auf der zweiten Schwenkachse 36 führen. FIG. 6 also shows in detail again preferably arranged on both sides locking lugs 68, which cause the mass lock 32 in the receiving body 70 rotatably on the second pivot axis 36.

Die Sperrstellung der Massensperre 32 ist mit den Bezugszeichen 32', 54, 56' und 40' dargestellt. Die Sperrglieder 40' greifen, wie in Figur 4, in die Sperrstufe 50 des Aufnahmekörpers 70 ein, wobei wiederum die stegartige Einhängung durch die Sperrglieder 40 in der Sperrstufe 50 in dem Aufnahmekörper 70 gehalten werden, so dass eine Verlagerung des Bowdenzugeinhängung 64 am Faltenbalg 30 nicht möglich ist und der in Figur 5 dargestellte Umlenkhebel 18 nicht betätigt werden kann beziehungsweise das Öffnen eines nicht dargestellten Schlosses 72 im Crashfall nicht möglich ist.The blocking position of the mass lock 32 is shown by the reference numerals 32 ', 54, 56' and 40 '. The locking members 40 'engage, as in FIG. 4 , in the locking stage 50 of the receiving body 70, in turn, the web-like suspension are held by the locking members 40 in the locking stage 50 in the receiving body 70, so that a shift of the Bowden cable suspension 64 on the bellows 30 is not possible and the in FIG. 5 shown deflecting lever 18 can not be operated or the opening of a lock 72, not shown, in the event of a crash is not possible.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1010
Türgriffdoor handle
1212
Schließzylinderlock cylinder
1414
Massenausgleichmass balance
1616
Lagerrahmen/LagerbügelBearing frame / bearing bracket
1818
UmlenkhebelUmlenkhebel
2020
erste Schwenkachse (Umlenkhebel)first pivot axis (reversing lever)
2222
erstes Federelement (Massenausgleich)first spring element (mass balance)
2424
Bowdenzug mit MantelBowden cable with jacket
2626
Bowdenzuglitzebowden cable
2828
BowdenzugeinhängegliedBowdenzugeinhängeglied
3030
Faltenbalgbellow
3232
Massensperremass latch
3434
zweites Federelement (Massenausgleich)second spring element (mass balance)
3636
zweite Schwenkachse (Massensperre)second pivot axis (mass lock)
3838
Aufhängung (Massensperre)Suspension (mass lock)
4040
Sperrgliedlocking member
4242
Verbindungsfüßeconnecting feet
4444
Verbindungsschuhemarriage shoes
4646
erstes Auflagerfirst support
4848
zweites Auflagersecond support
5050
Sperrstufeblocking stage
5252
StabilisationselementStabilizing element
5454
erste Federeinhängung (Aufnahmekörper)first spring suspension (receiving body)
5656
zweite Federeinhängung (Massensperre)second spring suspension (mass lock)
5858
Federaufnahmeöffnung (Aufnahmekörper)Spring receiving opening (receiving body)
6060
Ziehgriffpull handle
6262
Mikroschaltermicroswitch
6464
BowdenzugeinhängungBowdenzugeinhängung
6666
RastnasenaufnahmeLocking lug recording
6868
Rastnaselocking lug
7070
Aufnahmekörperreceiving body
7272
Schloss.Lock.
100100
BowdenzuganbindungBowdenzuganbindung

Claims (10)

  1. Door handle (10), in particular outside door handle of a motor vehicle, with a bearing frame (16) (bearing clamp) which can be fastened to the door panel and on which a pull handle (60) is hinged, and with a deflection lever (18) which is hinged in the bearing frame (16), can be actuated by the pull handle (60) and to which is coupled at least one transmission part (24, 26, 28, 30) by means of which a door can be unlocked, wherein a mass locking mechanism (32) is mounted in a manner such that it can be pivoted counter to spring pressure and, owing to its inertia, can be shifted in the event of a side impact into a locking position in which it prevents the door from being unlocked, characterized in that the mass locking mechanism (32) acts on the transmission part (24, 26, 28, 30), and the transmission part (24, 26, 28, 30) and the mass locking mechanism (32) are integrated jointly in a Bowden cable connection, and, in the locking position, actuation of the transmission part (24, 26, 28, 30) and therefore pivoting of the deflection lever (18) into the unlocking position of the door can be prevented.
  2. Door handle according to Claim 1, characterized in that, in its normal position, the mass locking mechanism (32) does not lock the deflection lever (18), which is mounted rotatably about a first pivot axis (20), and only when dynamic mass forces occur is a rotational movement of the mass locking mechanism (32) about a second pivot axis (36) brought about and the transmission part (24, 26, 28, 30) locked as a result.
  3. Door handle according to Claim 1, characterized in that the transmission part (24, 26, 28, 30) is integrated in the Bowden cable connection (100) in the region of the mass locking mechanism (32), the transmission part (24, 26, 28, 30) comprising a region with a sheathed Bowden cable (24), a Bowden cable strand (26), a Bowden cable suspension element (28) and an expansion bellows (30) arranged between the sheathed Bowden cable (24) and the Bowden cable suspension element (28).
  4. Door handle according to Claim 1, characterized in that the Bowden cable connection (100) is arranged together with the transmission part (24, 26, 28, 30) in the bearing frame (16) in an X direction parallel to the door handle (10) or in a Z direction substantially orthogonally to the door handle (10).
  5. Door handle according to Claims 1 to 3, characterized in that, in its normal position, the mass locking mechanism (32) is held on the second pivot axis (36), in the suspension means (38) mounted rotatably in the Bowden cable connection (100), in a manner such that it is kept away from the transmission part (24, 26, 28, 30) by a second spring element (34) engaging around the suspension means (38), and only when dynamic mass forces occur can the predeterminable spring force of the first spring element (22) be overcome and a rotational movement of the mass locking mechanism (32) about the second pivot axis (36) forces the locking of the transmission part (24, 26, 28, 30).
  6. Door handle according to Claims 1 to 3, characterized in that, in its normal position, the mass locking mechanism (32) is held on the second pivot axis (36) via a rotatable latching lug (68) in a latching lug receptacle (68) of the Bowden cable connection (100) in a manner such that it is kept away from the transmission part (24, 26, 28, 30) by the second spring element (34), and only when dynamic mass forces occur can the predeterminable spring force of the second spring element (34) be overcome and a rotational movement of the mass locking mechanism (32) about the second pivot axis (36) forces the locking of the transmission part (24, 26, 28, 30).
  7. Door handle according to Claims 1 to 6, characterized in that the Bowden cable connection (100) is designed as a receiving body (70) receiving the transmission part (24, 26, 28, 30), and can be arranged by means of connecting feet (42), which are arranged in the receiving body (70), on connecting shoes (44) arranged in the bearing frame (16) (bearing clamp).
  8. Door handle according to Claims 5 to 7, characterized in that the second spring element (34) is supported on one side on the mass locking mechanism (32) and on the other side on the receiving body (70) of the Bowden cable connection (100).
  9. Door handle according to Claim 5, characterized in that the mass locking mechanism (32) lies in its locking position, with at least one locking element (40) arranged on one end side, on a first support (46) of the transmission part (24, 26, 28, 30).
  10. Door handle according to Claim 6, characterized in that the mass locking mechanism (32) engages in its locking position, with at least one locking element (40) arranged on one end side, in a locking step (50) arranged in the first receiving body (70).
EP06762441A 2005-10-14 2006-07-06 Bowden cable connection with an integrated mass locking mechanism Active EP1937920B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005049142A DE102005049142A1 (en) 2005-10-14 2005-10-14 Bowden cable connection with integrated mass lock
PCT/EP2006/006584 WO2007042086A1 (en) 2005-10-14 2006-07-06 Bowden cable connection with an integrated mass locking mechanism

Publications (2)

Publication Number Publication Date
EP1937920A1 EP1937920A1 (en) 2008-07-02
EP1937920B1 true EP1937920B1 (en) 2009-06-17

Family

ID=37420978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06762441A Active EP1937920B1 (en) 2005-10-14 2006-07-06 Bowden cable connection with an integrated mass locking mechanism

Country Status (5)

Country Link
EP (1) EP1937920B1 (en)
CN (1) CN101287886B (en)
AT (1) ATE434101T1 (en)
DE (2) DE102005049142A1 (en)
WO (1) WO2007042086A1 (en)

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DE102013104143A1 (en) 2013-04-24 2014-10-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Door structure with a locking element preventing the door unlocking
DE102013104144A1 (en) 2013-04-24 2014-10-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Door structure with a locking element preventing the door unlocking
DE102013104145A1 (en) 2013-04-24 2014-10-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Door structure with a locking element preventing the door unlocking

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DE102008021158A1 (en) 2008-04-28 2009-10-29 Volkswagen Ag Door assembly for door of vehicle, comprises locking or closing unit, operating lever, and door base body with covering surface forming external side of door
DE102008032324A1 (en) 2008-07-09 2010-01-14 Daimler Ag Blocking device for Bowden cable of closing device of mobile body part of vehicle, has blocking element that is blocked as mass barrier of Bowden cable, where blocking element is restored into normal position
DE102008060465A1 (en) * 2008-10-30 2010-05-06 Huf Hülsbeck & Fürst Gmbh & Co. Kg Handle for a locking device of a motor vehicle
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ITMI20101598A1 (en) * 2010-09-02 2012-03-02 Valeo Spa VEHICLE LEAF HANDLE INCLUDING AN INERTIAL MASS
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DE102010048743B4 (en) * 2010-10-16 2023-03-09 Audi Ag Bearing bracket for a door handle of a vehicle
DE102011085510A1 (en) * 2011-10-31 2013-05-02 BROSE SCHLIEßSYSTEME GMBH & CO. KG An actuating device and method for actuating a locking device of a vehicle
KR101664565B1 (en) * 2014-10-17 2016-10-11 현대자동차주식회사 Device for preventing opening of door
CN106285242B (en) 2015-06-01 2019-04-02 开开特股份公司 Brake cable as the actuator of functional unit in motor vehicle
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DE102018105550A1 (en) * 2018-03-09 2019-09-12 BROSE SCHLIEßSYSTEME GMBH & CO. KG Bowdenzugendstück

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DE102013104143A1 (en) 2013-04-24 2014-10-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Door structure with a locking element preventing the door unlocking
DE102013104144A1 (en) 2013-04-24 2014-10-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Door structure with a locking element preventing the door unlocking
DE102013104145A1 (en) 2013-04-24 2014-10-30 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Door structure with a locking element preventing the door unlocking

Also Published As

Publication number Publication date
ATE434101T1 (en) 2009-07-15
DE502006004027D1 (en) 2009-07-30
WO2007042086A1 (en) 2007-04-19
CN101287886A (en) 2008-10-15
CN101287886B (en) 2012-07-18
EP1937920A1 (en) 2008-07-02
DE102005049142A1 (en) 2007-04-19

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