EP4127363B1 - Dispositif et système à levier pivotant permettant d'actionner un appareil de fermeture d'un dispositif de commande d'accès - Google Patents

Dispositif et système à levier pivotant permettant d'actionner un appareil de fermeture d'un dispositif de commande d'accès Download PDF

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Publication number
EP4127363B1
EP4127363B1 EP21710930.5A EP21710930A EP4127363B1 EP 4127363 B1 EP4127363 B1 EP 4127363B1 EP 21710930 A EP21710930 A EP 21710930A EP 4127363 B1 EP4127363 B1 EP 4127363B1
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EP
European Patent Office
Prior art keywords
locking
swivel lever
unlocking
pivot lever
actuating
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.)
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Application number
EP21710930.5A
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German (de)
English (en)
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EP4127363A1 (fr
Inventor
Cem Olkay
Peter Höschler
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.)
DIRAK Dieter Ramsauer Konstruktionselemente GmbH and Co KG
Original Assignee
DIRAK Dieter Ramsauer Konstruktionselemente GmbH and Co KG
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Publication of EP4127363A1 publication Critical patent/EP4127363A1/fr
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E05B47/0045—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets keys with permanent magnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/10—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle
    • E05B13/106—Devices preventing the key or the handle or both from being used formed by a lock arranged in the handle for handles pivoted about an axis perpendicular to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0092—Moving otherwise than only rectilinearly or only rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/10—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with master and pass keys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/14—Locks for use with special keys or a plurality of keys ; keys therefor with keys of which different parts operate separate mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing

Definitions

  • the invention relates to a pivot lever device for actuating a locking device, in particular a latch lock and/or bar lock, an access control device, in particular a door and/or flap, with a housing for fastening the pivot lever device, in particular to the access control device, and a pivot lever for actuating the locking device, wherein the pivot lever is adjustable relative to the housing between a locking position and an actuating position for actuating the locking device, wherein the pivot lever in the actuating position is pivotable about an actuating axis relative to the housing, wherein a locking mechanism is provided for securing the pivot lever against unauthorized adjustment from the locking position to the actuating position, and wherein the locking mechanism comprises at least one locking element which is adjustable between a locking position for positively blocking the adjustment of the pivot lever from the locking position to the actuating position and an unlocking position for releasing the adjustment of the pivot lever from the locking position to the actuating position.
  • the invention relates to a system for actuating a locking device, in particular a latch lock and/or bar lock, an access control device, in particular a door and/or flap, with a pivoting lever device and a corresponding key unit.
  • a locking device in particular a latch lock and/or bar lock
  • an access control device in particular a door and/or flap
  • Access control devices with which access points can be locked and unlocked such as doors or flaps, are known in various designs. Regardless of their design, access control devices often have a locking device. This serves to prevent the access control device from inadvertently moving from a position that closes the corresponding access to a position that allows access and/or from being adjusted accordingly by unauthorised persons.
  • locking latches are known as locking devices. These usually have a latch that can be adjusted between a position for positively blocking the opening of the access control device and a position for releasing the opening of the access control device. Latch latches in which the latch is adjusted by pivoting or turning the latch are often also referred to as rotary latch latches.
  • rod latches are also known as locking devices, which, in contrast to locking latches, usually have one or more rod elements. The at least one rod element makes it possible to fix the access control device at two or more - in particular opposite - points. This can increase security against unauthorized opening of the access control device.
  • Pivoting lever devices usually include a housing by means of which the pivot lever device can be attached to the access control device.
  • pivot lever devices generally include a pivot lever, as their name suggests. This is used to actually operate the locking device and can be pivoted about an actuation axis in an actuation position.
  • the pivot lever can usually be adjusted from the actuation position to a locking position and back, whereby the pivot lever can be secured in the locking position so that unauthorized persons cannot move the pivot lever from the locking position to the actuation position and thus open the access control device.
  • Such a pivot lever device is already known, see e.g. the US 2003/141724 A1 or the WO97/40248 A1
  • One advantage of swivel levers is that in the locking position, the swivel lever lies flat on or in the housing, saving space.
  • the pivot lever device often includes a locking mechanism, for example in the form of a cylinder lock.
  • the locking mechanism generally includes at least one locking element that can be adjusted between a locking position and an unlocking position using a corresponding key unit, for example in the form of a bit key.
  • the locking position serves to positively block the adjustment of the pivot lever from the locking position to the actuating position
  • the unlocking position serves to enable the adjustment of the pivot lever from the locking position to the actuating position.
  • pivot lever devices known from the state of the art are susceptible to vandalism. This is particularly true for the locking mechanism. For example, cylinder locks are often stuck together by the use of superglue, rendering them inoperable. This, and the fact that damage to the locking mechanism often requires the entire pivot lever device to be replaced, means that the pivot lever device and with it the key unit often have to be replaced.
  • the invention is therefore based on the object of designing and developing the pivot lever device mentioned at the outset and described in more detail above, as well as the system mentioned at the outset and described in more detail above, in such a way that the pivot lever device and the system are better protected against damage and contamination and thus have to be replaced less frequently.
  • the locking element has at least one locking magnet for adjusting the locking element from the Locking position into the unlocking position by the magnetic interaction between the locking magnet and at least one unlocking magnet of a corresponding key unit.
  • the pivot lever device according to the invention is designed to actuate a locking device of an access control device, for example in the form of a door and/or a flap.
  • the pivot lever device can therefore be designed to adjust the locking device from a position for positively blocking the opening of the access control device to a position for enabling the opening of the access control device and back.
  • the locking device can in particular be a latch lock and/or a rod lock.
  • the pivot lever device has a housing for fastening it.
  • the housing is provided in particular for fastening the pivot lever device to the access control device.
  • fasten the pivot lever device by means of the housing to a frame, for example a cabinet, on which the access device is held.
  • the housing can have at least one fastening element, for example in the form of a thread, for fastening the pivot lever device for the sake of simplicity.
  • the pivot lever device has a pivot lever, by means of which the locking device can be operated.
  • the pivot lever can be adjusted from a locking position to an actuating position and back.
  • the actuating position which serves to actuate the locking device
  • the pivot lever can be pivoted relative to the housing about an actuating axis.
  • the locking device can therefore be actuated by pivoting the pivot lever in the actuating position about the actuating axis.
  • the pivoting of the pivot lever in the actuating position and the adjustment of the pivot lever between the locking position and the actuating position can be carried out in principle in directions that are at least substantially parallel to one another. However, it is preferred if the pivoting of the pivot lever in the actuating position and the adjustment of the pivot lever between the locking position and the actuating position can take place in directions that are at least substantially perpendicular to one another.
  • the actuating axis is arranged at least substantially perpendicular to a contact surface of the housing for contact with the access control device. Irrespective of this, it may also be advisable for the sake of simplicity if the adjustment of the pivot lever from the actuating position to the locking position and/or back can be carried out by pivoting the pivot lever, in particular about an axis at least substantially perpendicular to the actuating axis.
  • the pivot lever device comprises a locking mechanism.
  • the locking mechanism is designed to secure the pivot lever against unauthorized adjustment from the locking position to the operating position. This can ensure, if necessary, that only authorized persons who have a corresponding key unit can adjust the pivot lever from the locking position to the operating position.
  • the locking mechanism comprises at least one locking element.
  • the locking element can be moved from a locking position to a positive locking position to block the adjustment of the pivot lever from the locking position to the operating position.
  • Unlocking position adjustable to enable the adjustment of the pivot lever from the locking position to the actuating position and back.
  • the locking element can positively block the adjustment of the pivot lever from the locking position to the actuating position in the locking position and release it in the unlocking position.
  • the locking element comprises at least one locking magnet.
  • This locking magnet is designed to move the locking element from the locking position to the unlocking position through the magnetic interaction between the locking magnet and at least one unlocking magnet of a corresponding key unit.
  • the locking magnet therefore enables the locking element to be moved from the locking position to the unlocking position by a magnetic force.
  • the locking mechanism does not have to be accessible from the outside in the locking position of the pivot lever in order to move the locking element from the locking position to the unlocking position.
  • the locking mechanism can be designed in such a way that it is inaccessible from the outside in the locking position of the pivot lever. In this way, the locking mechanism can be better protected against damage from the outside due to vandalism and the service life of the pivot lever device can therefore be extended.
  • the at least one locking magnet is in particular a permanent magnet.
  • a permanent magnet is understood to be in particular a magnet that has a constant magnetic field over a longer period of time without the need to apply an electrical voltage as is the case with electromagnets.
  • the locking mechanism comprises at least two locking elements. In this way, security against unauthorized adjustment of the pivot lever from the locking position to the actuating position can be increased. This applies even more if the locking mechanism comprises at least four, preferably at least six, in particular at least eight, locking elements. Regardless of the number of locking elements, it is expedient if the locking elements can each be adjusted between a locking position and an unlocking position. Alternatively or additionally, it may be advisable with regard to a simple functioning of the locking mechanism if the locking elements each comprise at least one locking magnet.
  • the unlocking direction of a locking element is understood to mean in particular the direction in which the locking element can be adjusted from the locking position to the unlocking position.
  • At least two of the locking elements may be arranged on opposite sides of the longitudinal axis of the pivot lever and/or the longitudinal axis of the housing.
  • the pivot lever In the locking position, the pivot lever can thus be held in a form-fitting manner on the housing on opposite sides of its longitudinal axis. This can increase the security against forcible adjustment of the pivot lever from the locking position to the actuating position.
  • at least two locking element groups each comprising at least two, in particular at least three, locking elements are arranged on opposite sides of the longitudinal axis of the pivot lever and/or the longitudinal axis of the housing.
  • locking elements are arranged on different sides of the longitudinal axis of the pivot lever and/or the housing. It may be advisable if at least two of the locking elements are arranged at a distance from one another along the longitudinal axis of the pivot lever and/or the longitudinal axis of the housing.
  • the pivot lever can then be held in a form-fitting manner on the housing at different points along its longitudinal axis in the locking position. This can also increase security against forcible adjustment of the pivot lever from the locking position to the actuated position.
  • the adjustment of the at least one locking element from the locking position to the unlocking position and back can be carried out by sliding.
  • the sliding can be carried out particularly easily along the longitudinal axis of the locking element.
  • the sliding can be carried out at least essentially parallel to a contact surface of the housing for contact with the access control device.
  • the at least one locking element is formed by the at least one locking magnet.
  • the locking magnet is not just a part of the locking element, but the locking element is designed as a locking magnet. Irrespective of this, it may be useful against the same background if the at least one locking element is designed in the shape of a pin.
  • the at least one locking element in the locking position of the pivot lever, is accommodated in the locking position and/or the unlocking position in the housing and/or the pivot lever in such a way that the locking element is inaccessible from the outside.
  • the at least one locking element can therefore be inaccessible from the outside, in particular regardless of whether the locking element is in the locking position or the unlocking position. In this way, the security against damage to the locking mechanism from the outside can be further increased.
  • the at least one locking element is accommodated in the locking position and/or the unlocking position in the housing and/or the pivot lever in such a way that the locking element is not visible from the outside when the pivot lever is in the locking position.
  • the security against unauthorized adjustment of the locking element from the locking position to the unlocking position can be increased.
  • a further embodiment of the pivot lever device provides that the at least one locking element is accommodated in an unlocking receptacle in the unlocked position, in particular regardless of the position of the pivot lever. In this way, damage to the locking element can be easily prevented when the locking element is in the unlocked position.
  • the unlocking receptacle can expediently be part of the housing. However, with regard to a simple functioning of the locking mechanism, it is particularly suitable if the unlocking receptacle is part of the pivot lever. Regardless of whether the locking element is accommodated in an unlocking receptacle in the unlocked position or not, the at least one locking element can engage in a locking receptacle in the locking position with a positive fit when the pivot lever is in the locking position.
  • the locking receptacle can be part of the pivot lever. However, it is preferred if the locking receptacle is formed by the housing. This can be useful in terms of a simple functioning of the locking mechanism. Irrespective of this, it can be advantageous in terms of a simple structural design and high stability of the pivot lever device if the unlocking receptacle and/or the locking receptacle is not just part of the housing or the pivot lever, but is formed by the housing and/or the pivot lever.
  • the locking mechanism comprise at least one securing element.
  • the at least one securing element can then be designed to automatically move the at least one locking element from the unlocking position to the locking position when the pivot lever is moved to the locking position.
  • the locking element can then be automatically moved from the unlocking position to the locking position by the securing element when the pivot lever is moved to the locking position. In this way, security against unauthorized movement of the pivot lever from the locking position to the actuating position can be increased.
  • the at least one securing element can also be designed to hold the at least one locking element in the locking position when the pivot lever is in the locking position. This can also contribute to increased security against unauthorized movement of the pivot lever from the locking position to the actuating position. Irrespective of this, with a plurality of locking elements, it can be advisable for the sake of simplicity if the at least one securing element is assigned to several locking elements. This means that a separate securing element does not have to be provided for each locking element.
  • the at least one security element it can be expedient if it is attached to the pivot lever. However, with regard to a simple functioning of the locking mechanism, it is particularly suitable if the at least one security element is attached to the housing. Alternatively or additionally, the at least one security element can be at least partially, in particular at least substantially, accommodated in the housing or the pivot lever. This ensures that the security element is inaccessible from the outside, which can increase security against damage to the locking mechanism due to vandalism and unauthorized adjustment of the locking element from the locking position to the unlocking position.
  • the at least one securing element is made of a ferromagnetic material. Then the at least one locking element can be automatically adjusted from the unlocking position to the locking position by the magnetic interaction between the at least one locking magnet and the at least one securing element when the pivot lever is adjusted to the locking position. The automatic adjustment of the locking element from the locking position to the unlocking position can therefore take place by the magnetic interaction between the locking magnet and the securing element. In this way, not only a particularly simple structural design is made possible, but also a reliable functioning of the locking mechanism.
  • the at least one locking element is held in the locking position by the magnetic interaction between the at least one locking magnet and the at least one securing element.
  • the automatic adjustment of the locking element and/or the holding of the locking element in the locking position can be carried out at least partially by the magnetic interaction between the locking magnet and the securing element.
  • the automatic adjustment of the locking element and/or the holding of the locking element in the locking position is carried out at least substantially by the magnetic interaction between the locking magnet and the securing element.
  • a ferromagnetic material is understood to mean a material that is attracted to an external magnetic field.
  • the security element can therefore in principle also be designed as a permanent magnet. However, in order to ensure that the locking mechanism functions simply and reliably, it is preferred if the security element itself does not generate a magnetic field.
  • the locking mechanism can comprise at least one retaining element.
  • the at least one retaining element can then be designed to prevent the at least one locking element from being inadvertently moved from the unlocking position to the locking position, in particular when the pivot lever is in the actuating position. In this way, a simple and reliable functioning of the pivot lever device can be ensured.
  • a structurally simple design of the retaining element is made possible if the at least one retaining element at least partially covers at least one opening of at least one unlocking receptacle in which the at least one locking element is received in the unlocking position. Regardless of this, with a plurality of locking elements, it can be advisable if at least two locking elements are assigned to the at least one retaining element.
  • a separate retaining element then does not have to be provided for each locking element, which can have a positive effect on the manufacturing costs of the pivot lever device. Alternatively or additionally, it can also contribute to an easy operation of the pivot lever device if the at least one retaining element is captively attached to the housing and/or the pivot lever.
  • the at least one retaining element may alternatively or additionally be possible for the at least one retaining element to be adjustable between a retaining position and a release position. Then, in the retaining position, the retaining element can prevent an unintentional adjustment of the at least one locking element from the unlocking position to the locking position and, in the release position, can enable the adjustment of the at least one locking element from the unlocking position to the locking position. In this way, it can be ensured that the retaining element does not hinder the adjustment of the locking element when the pivot lever is in the locking position.
  • the at least one retaining element in the retaining position at least partially covers the at least one opening of the at least one unlocking receptacle and in the release position at least substantially releases the at least one opening of the at least one unlocking receptacle.
  • the at least one retaining element can be automatically adjusted from the retaining position to the release position when the pivot lever is adjusted from the actuating position to the locking position.
  • This has the advantage that the retaining element automatically moves to the release position when the pivot lever is adjusted and does not have to be adjusted to the release position separately, for example by a user. This not only ensures reliable functionality, but also makes operation of the pivot lever device easier.
  • the automatic adjustment of the at least one retaining element can be implemented in a structurally simple manner if at least one adjustment element is provided for the positive adjustment of the at least one retaining element from the retaining position to the release position when the pivot lever is adjusted from the actuating position to the locking position. Alternatively or additionally, it may be appropriate for the same reason if at least one adjustment element is provided for the positive adjustment of the at least one retaining element from the release position to the retaining position when the pivot lever is adjusted from the locking position to the actuating position.
  • the at least one retaining element With regard to a structurally simple and at the same time practical design of the at least one retaining element, it may be advisable if it is designed as a rope. In this way, a retaining element can be created in a simple and cost-effective manner with which in particular several locking elements can be secured simultaneously against unintentional adjustment from the respective unlocking position to the corresponding locking position. Irrespective of this, it can be advantageous with regard to the durability of the retaining element if it is designed as a wire rope or wire.
  • the retaining element may be held on the pivot lever and/or the housing via a spring means. This also makes it easy to automatically adjust the retaining element from the retaining position to the release position and/or vice versa. With regard to a simple functioning of the locking mechanism, it is expedient for the retaining element to be held on the pivot lever.
  • the at least one retaining element itself can also be designed as a spring means; this also makes it easy to automatically adjust the retaining element.
  • the system also includes a corresponding key unit.
  • This has at least one unlocking magnet, which is designed to move the at least one locking element from the locking position to the unlocking position. adjusted by the magnetic interaction between the unlocking magnet and the at least one locking magnet of the locking element.
  • the locking mechanism of the pivot lever device can therefore be unlocked using the key unit and the pivot lever can thus be adjusted from the locking position to the actuating position.
  • the at least one unlocking magnet like the locking magnet, is in particular a permanent magnet.
  • the magnetic field of the at least one unlocking magnet has a greater field strength than the magnetic field of the at least one locking magnet.
  • the key unit is adjustable relative to the pivot lever and/or the housing from a non-use position to a release position for unlocking the pivot lever device. Then, by adjusting the key unit from the non-use position to the release position, the at least one locking element of the pivot lever device can be adjusted from the locking position to the unlocking position when the pivot lever is in the locking position. Irrespective of this, it may be advisable for the key unit to rest positively on the pivot lever device in at least two mutually perpendicular directions in the release position. In this way, a simple and targeted adjustment of the key unit to the release position can be made possible. This is even more true if the key unit to rest positively on the pivot lever device in three mutually perpendicular directions in the release position.
  • the key unit may be held in the unlocking position, particularly independently of the position of the pivot lever, in a form-fitting manner on the pivot lever in at least one pair of opposite directions.
  • the pivot lever can then be After unlocking the pivot lever device, the pivot lever device can be easily adjusted together with the key unit relative to the housing, which can simplify the operation of the system. This is particularly true when the key unit is held in a form-fitting manner on the pivot lever in two vertical pairs in opposite directions in the unlocking position.
  • the pivot lever device in particular the pivot lever, has at least one guide element for guided adjustment of the key unit from the non-use position to the unlocking position and back.
  • the key unit can thus be easily adjusted between the non-use position and the unlocking position. For this reason, it can also be alternatively or additionally advantageous if the key unit can be moved between the non-use position and the unlocking position.
  • the key unit can then be easily pushed onto the pivot lever device, in particular the pivot lever, and can also be easily pushed off the pivot lever device, in particular the pivot lever.
  • a further embodiment of the system is characterized in that the key unit is designed as a master key unit, which, in particular in addition to the at least one unlocking magnet, has at least one general unlocking magnet.
  • This general unlocking magnet can then be used to unlock at least one further pivoting lever device, which can be designed differently than the pivoting lever device of the system, in particular with regard to the position of the at least one locking element. In this way, different pivoting lever devices can be unlocked with one key unit.
  • the at least one general unlocking magnet of the key unit is not assigned a locking element of the pivoting lever device. The number of locking elements can then be smaller than the sum of the unlocking magnets and general unlocking magnets.
  • Fig.1 shows a system 1 according to the invention comprising a pivot lever device 2 and a corresponding key unit 3 in a perspective view.
  • the pivot lever device 2 comprises a housing 4 and a pivot lever 5.
  • the pivot lever 5 takes up Fig.1 an actuating position. In the actuating position, the pivot lever 5 can be pivoted relative to the housing 4 about an actuating axis A B. In this way, by means of the pivot lever 5, a (in Fig.1 The locking device 6 (not shown) can be actuated.
  • the pivot lever device 2 has a locking mechanism 7.
  • the locking mechanism 7 comprises several locking elements 8, which in the present case are formed by locking magnets 9.
  • the locking elements 8 are arranged on opposite sides of the longitudinal axis L SH of the pivot lever 5.
  • the locking elements 8 assume unlocking positions in which the locking elements 8 are each accommodated in an unlocking receptacle 10 of the pivot lever 5.
  • only a portion of the unlocking receptacles 10 of the pivot lever 5 are occupied by locking elements 8.
  • a large portion of the unlocking receptacles 10, in particular all of the unlocking receptacles 10 are occupied by a locking element 8.
  • the locking mechanism 7 comprises two retaining elements 11. In the illustrated and preferred embodiment, these are designed as wire cables.
  • the retaining elements 11 are arranged on opposite longitudinal sides of the pivot lever 5 and are attached at their longitudinal ends to the Swivel lever 5. For this purpose, the longitudinal ends of the retaining elements 11 are inserted into receptacles of the swivel lever 5 and are held in the receptacles in a manner not shown on the swivel lever 5 via spring means.
  • the retaining elements 11 assume retaining positions in which the retaining elements 11 partially cover the openings of the unlocking receptacles 10 arranged on the corresponding side of the pivot lever 5. This prevents the locking elements 8 from accidentally slipping out of the unlocking receptacles 10.
  • the pivot lever 5 has two guide elements 12 which, in the illustrated and thus preferred embodiment, extend along the longitudinal axis L SH of the pivot lever 5.
  • the guide elements 12 each form an undercut 13 which can be gripped behind by the key unit 3.
  • the housing 4 has a plurality of locking receptacles 14 which, in the illustrated and in this respect preferred embodiment, are formed in opposite side walls 15 of the housing 4.
  • the locking receptacles 14 are arranged at a distance from one another along the longitudinal axis L G of the housing 4.
  • the rear walls of the locking receptacles 14 are formed in the present case by two securing elements 16 in the form of metallic plates which are intended to interact with the locking elements 8 designed as locking magnets 9.
  • the securing elements 16 are accommodated in the side walls 15 of the housing 4.
  • the housing 4 has a plurality of adjustment elements 17.
  • the adjustment elements 17 are intended for the positive adjustment of the retaining elements 11 designed as wire cables.
  • the adjustment elements 17 are designed as projections which extend inwards from the inner sides of the side walls 15 of the housing 4.
  • the key unit 3 has several unlocking magnets 18, which are accommodated in corresponding receptacles 19 of the key unit 3.
  • the receptacles 19 are arranged in opposite side walls 20 of the key unit 3 and are designed as Through openings are formed.
  • the receptacles 19 are closed to the outside so that the release magnets 18 are inaccessible from the outside.
  • Fig.2 shows the key unit 3 in a perspective view from below.
  • the key unit 3 forms a recess that is open to the underside, with which the key unit 3 can be pushed along the longitudinal axis L SH of the pivot lever 5 onto the pivot lever device 2 or the pivot lever 5.
  • the key unit 3 has two holding elements 21 on the opposite inner sides of its side walls 20, which can engage behind the undercuts 13 formed by the two guide elements 12 of the pivot lever 5 when the key unit 3 is pushed onto the pivot lever 5.
  • the pivot lever 5 can be rotated relative to the housing 4 about an axis which is arranged perpendicular to the actuating axis A B , into the Fig. 3A-C
  • the retaining elements 11 in the form of wire ropes come into contact with the adjusting elements 17 designed as projections.
  • the retaining elements 11 are displaced upwards in sections and thus released from the Fig.1 shown retaining position into a release position in which the retaining elements 11 release the openings of the unlocking receptacles 10.
  • the locking elements 8 in the form of the locking magnets 9 are then pulled in the direction of the locking elements 16 by the magnetic interactions between these and the securing elements 16 designed as metal plates. In this way, the locking elements 8 are automatically released from the Fig.1 shown unlocking position into a locking position in which the locking elements 8 engage in the locking receptacles 14.
  • Fig. 3A-C show the pivot lever device 2 in different views, with the pivot lever 5 being shown in the locking position.
  • Fig. 3A shows the pivot lever device 2 in a perspective view. In the locking position, the pivot lever 5 is partially accommodated in the housing 4. Pivoting of the pivot lever 5 about the actuation axis A B is blocked by the two side walls 15 of the housing 4 in a form-fitting manner.
  • Fig. 3B shows the pivot lever device 2 in a side view, with the unlocking receptacles 10 of the pivot lever 5 shown in dashed lines.
  • the pivot lever 5 is connected to a coupling element 22 in a rotationally fixed manner about the actuation axis A B.
  • the coupling element 22 is designed to connect the pivot lever 5 to a Fig.3 not shown locking device 6, for example in the form of a latch lock and/or a rod lock.
  • the housing 4 has two fastening elements 24 protruding from its underside 23, which in Fig.3 are only shown schematically. In the illustrated and thus preferred embodiment, these fastening elements 24 each form an internal thread into which a screw 25 is screwed.
  • Fig. 3C shows the pivot lever device 2 in a sectional view along the Fig. 3B shown sectional plane IIIC-IIIC, wherein the locking elements 8 are shown in the respective locking position.
  • the locking elements 8 in the form of the locking magnets 9 are partially accommodated in the unlocking receptacles 10 formed by the pivot lever 5.
  • the locking elements 8 engage in a form-fitting manner in the locking receptacles 14 formed by the housing 4. In this way, pivoting of the pivot lever 5 from the locking position ( Fig. 3A-C ) into the operating position ( Fig.1 ) is positively blocked.
  • the locking elements 8 are held in the locking position by the magnetic interactions between them and the securing elements 16 accommodated in the side walls 15 of the housing 4, in this case designed as metal plates.
  • the key unit 3 can be moved relative to the pivot lever device 2 or the pivot lever 5 into the position shown in the Fig. 4A-B shown release position can be adjusted.
  • Fig. 4A-B show the system 1 in different views, with the pivot lever 5 shown in the locking position and the key unit 3 shown in the unlocking position.
  • Fig. 4A shows the system 1 in a perspective view.
  • the key unit 3 In the unlocked position, the key unit 3 is pushed along the longitudinal axis L SH of the pivot lever 5 onto the pivot lever device 2 or the pivot lever 5.
  • the key unit 3 is held in a form-fitting manner on the pivot lever 5 perpendicular to the longitudinal axis L SH of the pivot lever 5.
  • Fig. 4B shows the system 1 in a sectional view along the Fig. 4A shown sectional plane IVB-IVB, with the locking elements 8 being shown in the respective unlocking position.
  • the unlocking magnets 18 accommodated in the key unit 3 have a higher field strength than the locking magnets 9 of the pivot lever device 2.
  • the locking magnets 9 are thus separated from the locking position ( Fig. 3C ) to the unlocking position ( Fig. 4B ).
  • the unlocking magnets 18 press the locking magnets 9 into the unlocking positions against the magnetic attraction force between the locking magnets 9 and the securing elements 16. In this way, the pivoting lever device 2 can be unlocked.
  • the locking elements 8 of the pivot lever device 2 are designed in the same way, namely as cylindrical pins. However, the polarities of the locking elements 8 designed as locking magnets 9 differ with respect to the respective unlocking direction R ⁇ in which the corresponding Locking element 8 from the locking position ( Fig. 3C ) into the unlocking position (Fig. 4C).
  • the locking magnets 9 have partly a south pole S and partly a north pole N at the end pointing in the unlocking direction R ⁇ . This can increase the security against unauthorized unlocking of the pivot lever device 2.
  • the key unit 3 is designed as a master key unit and has a general unlocking magnet 26 in addition to the unlocking magnets 18.
  • the unlocking magnets 18 and the general unlocking magnet 26 are designed in the same way. In contrast to the unlocking magnets 18, however, no locking element 8 of the pivoting lever device 2 is assigned to the general unlocking magnet 26.
  • the general unlocking magnet 26 can be used to unlock other pivoting lever devices that differ from the pivoting lever devices 2 shown in terms of the position of their locking elements 8.
  • the key unit 3 can also be used to unlock pivoting lever devices 2 that, in contrast to the pivoting lever device 2 shown, have a locking element 8 at the position of the general unlocking magnet 26.
  • the key unit 3 In the unlocking position, the key unit 3 is locked via the Fig. 4A-B invisible retaining elements 21 ( Fig.2 ) and the side walls 20 of the key unit 3 are connected to the pivot lever 5 in a form-fitting manner perpendicular to the longitudinal axis L SH of the pivot lever 5.
  • the pivot lever 5 can thus be removed together with the key unit 3 from the Fig. 4A-B shown locking position into the position shown in the Fig.5
  • the actuator can be adjusted to the actuating position shown and can be pivoted around the actuating axis A B.
  • Fig.5 shows the system 1 in a perspective view, with the pivot lever 5 in the operating position and the key unit 3 in the unlocking position.
  • the key unit 3 can be pulled down along the longitudinal axis L SH of the pivot lever 5 and thus released from the the Fig.5 shown release position into a non-use position (cf. Fig.1 ) can be adjusted.
  • Fig. 6A-B each show a detail of the pivot lever device 2 in a sectional view along the Fig. 3B shown section plane VI-VI, with the pivot lever 5 in an intermediate position ( Fig. 6A ) when moving from the operating position to the locking position and in the locking position ( Fig. 6B ).
  • the retaining elements 11 come into contact with the adjusting elements 17 designed as projections and are thereby automatically moved from the retaining position ( Fig. 6A ) to the release position ( Fig. 6B ) in which the retaining elements 11 release the openings of the release receptacles 10.
  • the pivot lever 5 is moved by means of the Fig. 6A-B not shown key unit 3 from the locking position ( Fig. 6B ) is moved back into the actuating position, the retaining elements 11 are moved from the release position ( Fig. 6B ) back to the restraint position ( Fig. 6a ) is adjusted.
  • Fig.7 shows the pivot lever device 2 in a side view, with the pivot lever 5 shown in the actuating position.
  • the pivot lever device 2 is fastened to an access control device 27, for example in the form of a thin-walled door or a flap, by means of the fastening elements 24 of the housing 4 and the screws 25.
  • the pivot lever 5 is connected to a locking device 6, which in this case is designed as a rotary latch lock.
  • a rotary latch 28 of the rotary latch lock can be pivoted.
  • the positive connection between the rotary latch 28 and a frame 29, on which the access control device 27 is held adjustably, in particular pivotably can be released and the access control device 27 can thus be opened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Claims (15)

  1. Dispositif à levier pivotant (2) permettant d'actionner un appareil de fermeture (6), notamment un moyen de fermeture par boulon et/ou un moyen de fermeture par barre, d'un dispositif de commande d'accès (27), notamment une porte et/ou une trappe, comportant :
    - un boîtier (4) pour fixer le dispositif à levier pivotant (2), notamment au dispositif de commande d'accès (27), et
    - un levier pivotant (5) pour actionner l'appareil de fermeture (6),
    - le levier pivotant (5) pouvant être déplacé par rapport au boîtier (4) entre une position d'arrêt et une position d'actionnement pour actionner l'appareil de fermeture (6),
    - le levier pivotant (5) dans la position d'actionnement pouvant pivoter autour d'un axe d'actionnement (AB) par rapport au boîtier (4),
    - un mécanisme de verrouillage (7) pour fixer le levier pivotant (5) contre un mouvement non autorisé de la position d'arrêt vers la position d'actionnement, et
    - le mécanisme de verrouillage (7) comprenant au moins un élément de verrouillage (8) pouvant être déplacé entre une position verrouillée pour bloquer, par complémentarité de forme, le mouvement du levier pivotant (5) de la position d'arrêt vers la position d'actionnement et une position déverrouillée pour libérer le mouvement du levier pivotant (5) de la position d'arrêt vers la position d'actionnement,
    caractérisé en ce que
    l'élément de verrouillage (8) comprend au moins un aimant de verrouillage (9) pour déplacer l'élément de verrouillage (8) de la position verrouillée vers la position déverrouillée par l'interaction magnétique entre l'aimant de verrouillage (9) et au moins un aimant de déverrouillage (18) d'une unité (3) de clé correspondante.
  2. Dispositif à levier pivotant selon la revendication 1, caractérisé en ce que
    - le mécanisme de verrouillage (7) comprend au moins deux, si nécessaire au moins quatre, de préférence au moins six, notamment au moins huit, éléments de verrouillage (8), et
    - de préférence, les polarités d'au moins deux des aimants de verrouillage (9) de différents éléments de verrouillage (8) diffèrent par rapport à la direction de déverrouillage (RE) de l'élément de verrouillage (8) respectif.
  3. Dispositif à levier pivotant selon la revendication 2, caractérisé en ce que
    - au moins deux des éléments de verrouillage (8) sont agencés sur des côtés opposés de l'axe longitudinal (LSH) du levier pivotant (5) et/ou de l'axe longitudinal (LG) du boîtier (4), et/ou
    - au moins deux des éléments de verrouillage (8) sont agencés, espacés l'un de l'autre, le long de l'axe longitudinal (LSH) du levier pivotant (5) et/ou le long de l'axe longitudinal (LG) du boîtier (4).
  4. Dispositif à levier pivotant selon l'une quelconque des revendications 1 à 3,
    caractérisé en ce que
    - l'élément de verrouillage (8) peut être déplacé entre la position verrouillée et la position déverrouillée, et/ou
    - l'élément de verrouillage (8) est formé par l'aimant de verrouillage (9) et/ou est conçu en forme de goupille.
  5. Dispositif à levier pivotant selon l'une quelconque des revendications 1 à 4,
    caractérisé en ce que dans la position d'arrêt du levier pivotant (5), l'élément de verrouillage (8) en position verrouillée et/ou déverrouillée est logé dans le boîtier (4) et/ou dans le levier pivotant (5) de telle sorte que l'élément de verrouillage (8) est inaccessible et/ou invisible de l'extérieur.
  6. Dispositif à levier pivotant selon l'une quelconque des revendications 1 à 5,
    caractérisé en ce que
    - l'élément de verrouillage (8) est logé dans la position déverrouillée dans un logement de déverrouillage (10) du levier pivotant (5) ou du boîtier (4), et/ou
    - dans la position d'arrêt du levier pivotant (5), l'élément de verrouillage (8) s'engage, par complémentarité de forme, dans la position verrouillée, dans un logement de verrouillage (14) du boîtier (4) ou du levier pivotant (5).
  7. Dispositif à levier pivotant selon l'une quelconque des revendications 1 à 6,
    caractérisé en ce que
    - le mécanisme de verrouillage (7) comprend au moins un élément de sécurité (16) pour le mouvement automatique dudit au moins un élément de verrouillage (8) de la position déverrouillée vers la position de verrouillée lors du déplacement du levier pivotant (5) en position d'arrêt, et
    - de préférence, l'élément de sécurité (16) est fixé au boîtier (4) ou au levier pivotant (5) et/ou est au moins partiellement logé dans le boîtier (4) ou le levier pivotant (5).
  8. Dispositif à levier pivotant selon la revendication 7, caractérisé en ce que
    - ledit au moins un élément de sécurité (16) est formé en un matériau ferromagnétique, et
    - de préférence, l'élément de verrouillage (8) peut être déplacé automatiquement de la position déverrouillée à la position verrouillée par l'interaction magnétique entre l'aimant de verrouillage (9) et l'élément de sécurité (16) lors du mouvement du levier pivotant (5) dans la position d'arrêt.
  9. Dispositif à levier pivotant selon l'une quelconque des revendications 1 à 8,
    caractérisé en ce que
    - le mécanisme de verrouillage (7) comprend au moins un élément de retenue (11) pour empêcher un mouvement involontaire de l'élément de verrouillage (8) de la position déverrouillée vers la position verrouillée, notamment dans la position d'actionnement du levier pivotant (5), et
    - de préférence, l'élément de retenue (11) est conçu pour recouvrir, au moins partiellement, une ouverture d'un logement de déverrouillage (10) pour recevoir l'élément de verrouillage (8) dans la position déverrouillée.
  10. Dispositif à levier pivotant selon la revendication 9, caractérisé en ce que
    - l'élément de retenue (11) peut être déplacé entre une position de retenue, empêchant un mouvement involontaire de l'élément de verrouillage (8), et une position de libération libérant le mouvement de l'élément de verrouillage (8), et
    - de préférence, l'élément de retenue (11) peut être déplacé automatiquement de la position de retenue à la position de libération lors du mouvement du levier pivotant (5) de la position d'actionnement vers la position d'arrêt et/ou est déplacé automatiquement de la position de libération vers la position de retenue lors du mouvement du levier pivotant (5) de la position d'arrêt vers la position d'actionnement.
  11. Dispositif à levier pivotant selon la revendication 9 ou la revendication 10,
    caractérisé en ce que
    - l'élément de retenue est conçu comme un câble, notamment un câble métallique, et/ou
    - l'élément de retenue (11) est maintenu par un moyen à ressort sur le levier pivotant (5) et/ou le boîtier (4) et/ou est conçu comme moyen à ressort.
  12. Système (1) d'actionnement d'un appareil de fermeture (6), notamment un moyen de fermeture par boulon et/ou un moyen de fermeture par barre, d'un dispositif de commande d'accès (27), notamment une porte et/ou une trappe, comportant :
    - un dispositif à levier pivotant (2), et
    - une unité (3) de clé correspondante,
    caractérisé en ce que
    le dispositif à levier pivotant (2) est conçu selon l'une des revendications 1 à 11 et en ce que l'unité (3) de clé présente au moins un aimant de déverrouillage (18) pour le mouvement de l'élément de verrouillage (8) de la position verrouillée vers la position déverrouillée par l'interaction magnétique entre l'aimant de verrouillage (9) et l'aimant de déverrouillage (18).
  13. Système selon la revendication 12, caractérisé en ce que
    - l'unité (3) de clé est déplacée par rapport au levier pivotant (5) et/ou au boîtier (4) entre une position de non-utilisation et une position relâchée pour déverrouiller le dispositif à levier pivotant (2), et
    - de préférence, l'unité (3) de clé s'appui, par liaison de forme, dans la position relâchée, dans au moins deux directions, notamment trois directions, perpendiculaires l'une à l'autre, sur le dispositif à levier pivotant (2).
  14. Système selon la revendication 13, caractérisé en ce que
    - l'unité (3) de clé est maintenue par liaison de forme sur le levier pivotant (5) dans la position relâchée, notamment indépendamment de la position du levier pivotant (5), dans au moins une paire de directions opposées, et/ou
    - le dispositif à levier pivotant (2), notamment le levier pivotant (5), présente au moins un élément de guidage (12) pour le mouvement guidé de l'unité (3) de clé entre la position de non-utilisation et la position relâchée.
  15. Système selon l'une des revendications 12 à 14, caractérisé en ce que l'unité (3) de clé est conçue en tant qu'unité de clé générale qui présente au moins un aimant de déverrouillage (26) général pour déverrouiller au moins un autre dispositif à levier pivotant (2) conçu différemment, notamment par rapport à la position des éléments de verrouillage (8).
EP21710930.5A 2020-03-27 2021-03-08 Dispositif et système à levier pivotant permettant d'actionner un appareil de fermeture d'un dispositif de commande d'accès Active EP4127363B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020108484.6A DE102020108484A1 (de) 2020-03-27 2020-03-27 Schwenkhebelvorrichtung und System zum Betätigen einer Verschlusseinrichtung einer Zugangskontrollvorrichtung
PCT/EP2021/055719 WO2021190908A1 (fr) 2020-03-27 2021-03-08 Dispositif et système à levier pivotant permettant d'actionner un appareil de fermeture d'un dispositif de commande d'accès

Publications (2)

Publication Number Publication Date
EP4127363A1 EP4127363A1 (fr) 2023-02-08
EP4127363B1 true EP4127363B1 (fr) 2024-05-08

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EP21710930.5A Active EP4127363B1 (fr) 2020-03-27 2021-03-08 Dispositif et système à levier pivotant permettant d'actionner un appareil de fermeture d'un dispositif de commande d'accès

Country Status (5)

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US (1) US20230160233A1 (fr)
EP (1) EP4127363B1 (fr)
CN (1) CN115335581A (fr)
DE (1) DE102020108484A1 (fr)
WO (1) WO2021190908A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022128269A1 (de) 2022-10-25 2024-04-25 Dirak Dieter Ramsauer Konstruktionselemente Gmbh Schwenkhebel zum betätigen einer verschlusseinrichtung einer zugangskontrollvorrichtung und schwenkhebelsystem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8704430U1 (fr) * 1986-04-26 1987-08-20 Melchert Beschlaege Gmbh & Co Kg, 5628 Heiligenhaus, De
DE3701440A1 (de) * 1987-01-20 1988-07-28 Reichstadt Hans Udo Sicherheitsgriff
WO1997040248A1 (fr) 1996-04-19 1997-10-30 Emka Beschlagteile Gmbh & Co. Kg Cremone a gachette commandee electriquement
DE20006373U1 (de) * 2000-04-06 2001-08-09 Dirak Gmbh & Co Kg Elektrisch verriegelbare Schwenkhebelbetätigung
GB2389141B (en) * 2002-05-31 2005-04-13 Giovanni Maria Laporta A lockable handle assembly
US7775567B2 (en) 2005-12-13 2010-08-17 Apple Inc. Magnetic latching mechanism
DE202011004951U1 (de) 2011-04-06 2013-01-15 Dirak Dieter Ramsauer Konstruktionselemente Gmbh Schwenkhebelbetätigung

Also Published As

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US20230160233A1 (en) 2023-05-25
CN115335581A (zh) 2022-11-11
EP4127363A1 (fr) 2023-02-08
DE102020108484A1 (de) 2021-09-30
WO2021190908A1 (fr) 2021-09-30
WO2021190908A9 (fr) 2021-12-02

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