EP3744929A1 - Fermeture à crémone - Google Patents

Fermeture à crémone Download PDF

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Publication number
EP3744929A1
EP3744929A1 EP20175438.9A EP20175438A EP3744929A1 EP 3744929 A1 EP3744929 A1 EP 3744929A1 EP 20175438 A EP20175438 A EP 20175438A EP 3744929 A1 EP3744929 A1 EP 3744929A1
Authority
EP
European Patent Office
Prior art keywords
rod
lock
locking
coupling
designed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20175438.9A
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German (de)
English (en)
Other versions
EP3744929B1 (fr
Inventor
Markus Schmitz
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.)
EMKA Beschlagteile GmbH and Co KG
Original Assignee
EMKA Beschlagteile GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EMKA Beschlagteile GmbH and Co KG filed Critical EMKA Beschlagteile GmbH and Co KG
Publication of EP3744929A1 publication Critical patent/EP3744929A1/fr
Application granted granted Critical
Publication of EP3744929B1 publication Critical patent/EP3744929B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • E05C5/02—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1033—Locks or fastenings for special use for panic or emergency doors emergency release of windows, window grills, escape hatches or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame

Definitions

  • the invention relates to a rod lock for locking a door leaf to a door frame with at least one lock designed as a rotary tension lock and a rod which are coupled to one another via at least one rod coupling.
  • Rod locks are used in many areas of technology in order to lock doors in their closed position, ie to lock the movable door leaf in a form-fitting manner on the fixed door frame.
  • door should be understood to mean all types of openings that can be closed by a movable closing element, for example also gates, hatches, flaps, etc.
  • the rod locks In order to lock the movable door leaf to the door frame surrounding the door opening, which can be formed by the edge of the opening itself or by a separate part, the rod locks have at least one, but generally several locks.
  • the rod locks usually have an actuation in the manner of a rotary or swivel handle, which is coupled to the rod of the rod lock via a rod coupling in such a way that its rotational movement is converted into an axial movement of the rod.
  • the rod is coupled to at least one lock via a further rod coupling in such a way that the axial movements of the rod are used to actuate the lock and thus to pivot its locking element.
  • locks with a locking element which is arranged pivotably about a locking axis and which can be pivoted between an open position and a closed position usually by approximately 90 ° are used.
  • rod locks are also known in which the locks are designed as turn-clamp locks.
  • the locking element In the case of such rotary clamping locks, the locking element is not only pivoted between its open and closed position, but also moved in the axial direction to generate a clamping movement.
  • the two movements are usually separated from one another, and it is often the case that the locking element is initially pivoted in a first movement section.
  • the locking element is transferred from its open position to its closed position and the door leaf is secured against opening.
  • the locking element then becomes axial moves and the door leaf is tensioned in the axial direction against a door seal provided between the door leaf and the door frame. Both the first and the second movement section are often 90 °.
  • a rod lock the locks of which are designed as such twist-and-turn locks, is for example from the DE 20 2013 104 879 U1 known.
  • a rod coupling is provided on each lock in this rod lock, which is designed in the manner of a lock case having a gear with a drive pinion.
  • Adjacent lock cases can each be connected to one another using comparatively short rods. With a corresponding number of lock cases and associated rods, a rod lock can also be constructed in this way with a larger number of locks designed as turn-clamp locks.
  • the object of the present invention is therefore to specify a rod lock which is characterized by a simple and reliable structure regardless of the number of existing locks.
  • the rod coupling as a pivot lever, a structurally simple construction of the rod lock can be achieved even with a large number of locks designed as turn-clamp locks.
  • the design of the rod couplings as pivot levers results in a kind of rod coupling of several locks via a common rod with a structure that is both simple and reliable.
  • an advantageous embodiment provides that one lever end of the rod coupling is connected to the rod via a joint and the opposite lever end is non-rotatably connected to the lock. Due to the articulated connection of one end of the rod coupling to the rod, the rod can be pivoted by moving the rod axially. Due to the non-rotatable connection of the other end of the lever with the lock, the pivoting movement of the rod coupling can be transmitted to the lock and this can be actuated.
  • the joint has a joint pin which is rotatably arranged within a joint eye.
  • the joint eye can be designed as a through hole.
  • the hinge eye can be arranged on the rod, which results in a simple construction of the rod. This can be particularly advantageous in situations in which the rod lock is to be adapted to different doors. In such situations, the rods must be exchanged according to the respective installation situation and replaced with rods of the appropriate length.
  • the rods can be produced in a simple manner by bringing them to the appropriate length and providing them with the appropriate bores.
  • an embodiment advantageous in this context also provides that the hinge eye is designed as an elongated hole slidably accommodating the hinge pin.
  • a particularly advantageous embodiment also provides that an actuation for actuating the lock is coupled to the rod via a rod coupling.
  • a structurally advantageous embodiment provides that the rod coupling is also designed as a pivot lever. In this way, both the rod coupling via which the rod is coupled to the locks and the rod coupling via which the rod is coupled to the actuator can be designed as a common rod coupling. This results in a structurally particularly simple and reliable structure.
  • the rod coupling assigned to the at least one lock and / or the rod coupling assigned to the actuation advantageously form, together with the rod, a parallelogram linkage.
  • the lock has a locking element which is designed to be rotatable about a locking axis and movable along the locking axis.
  • the turn-clamp functionality of the lock can be generated via the locking element.
  • the rotary movement and the axial movement of the locking element are advantageously superimposed at least in sections.
  • the locking can be actuated with a small actuation angle compared to a turn-clamp lock, in which these movements take place in separate movement sections.
  • a further advantageous embodiment provides in this context that the locking angle of the locking element corresponds to the pivoting angle of the rod coupling. If, for example, the locking element is pivoted by 90 ° between its open position and its locking position, the required clamping movement can also be achieved immediately by means of a pivot angle of the rod coupling, likewise by 90 °.
  • the pivot angle is less than 180 °, preferably less than 135 ° and even more preferably equal to 90 °. In this way, the locking can be established or released in a simple manner via the parallelogram linkage. Over-dead-center positions, such as those that could arise with a pivot angle of the rod coupling of 180 ° and more, are avoided.
  • the locking element is designed as a locking tongue or as a roller tongue.
  • a locking tongue is distinguished by its structurally simple, cost-effective structure.
  • a roller tongue offers the advantage that it can increase the clamping movement of the lock in a simple manner.
  • a conical roller can be provided for this purpose.
  • the lock be a locking shaft rotatably and axially movably arranged in a locking housing having.
  • the locking element can be firmly connected to the locking shaft at one end thereof.
  • the lock has a guide track for converting the rotational movements of the locking shaft into an axial movement of the locking shaft.
  • a pivoting movement applied to the lock can be converted into both a rotary movement and a clamping movement of the locking element via the rod coupling designed as a pivot lever.
  • the guideway advantageously has sections with different gradients. In this way, the proportion of the resulting axial and / or tensioning movement of the locking element can be adjusted.
  • the axial movement can initially be kept small in a first movement section and then, as soon as the locking element has gripped behind the door frame, the axial movement can account for a larger proportion, so that only then does the clamping movement predominate.
  • a further embodiment provides that two guide tracks are provided on opposite sides of the locking shaft. In this way, a symmetrical arrangement can be achieved. There is no risk of tilting or the like of the shaft within the housing.
  • the rod lock In order to also be able to unlock the rod lock from the inside of the closed door in emergency situations, it is further proposed that the rod lock have an emergency release.
  • the emergency release be designed such that the rod and the lock can be decoupled from the actuation via the emergency release can be actuated to unlock the door leaf.
  • the emergency release has a double function. Via the emergency release, first of all, the rod with all of the locks coupled to the rod is decoupled from the actuation, the coupling between the rod and the locks being maintained. Secondly, the emergency release also serves to operate all locks and thus to unlock the door leaf. In this way, an easy-to-use emergency release can be provided regardless of the number of locks provided on a rod.
  • the emergency release has a decoupling device for decoupling the rod from the actuation.
  • the rod can be mechanically decoupled from the rod in a simple manner via the decoupling device. After decoupling has taken place, the rod can be moved and the lock coupled to it can be actuated without this having any effect on the actuation.
  • the decoupling device has a decoupling element which can be transferred from a decoupling position to a decoupling position transversely to the direction of the rod.
  • Structurally simple decoupling devices can be designed in which only a short transfer path of the decoupling element between the coupling position and the decoupling position is provided.
  • the decoupling element is pretensioned in the direction of its decoupling position and is secured via a securing element. By removing the securing element, a decoupling can take place automatically in this way.
  • the decoupling element in the other Direction so in the direction of its coupling position is biased. In this case, it would be conceivable, for example, to carry out the decoupling manually, for example by means of a decoupling handle, knob or the like.
  • a structurally advantageous embodiment further provides that the decoupling element is designed as a spring bolt.
  • a further advantageous embodiment provides that the securing element for decoupling the coupling element can be moved along a decoupling path in the direction of the rod.
  • the decoupling element pretensioned in a direction transverse to the rod can be released so that it can move automatically into its decoupling position. This results in a simple decoupling of the rod from the actuation.
  • the securing element has an unlocking bevel running at an incline relative to the rod. In this way, a faster or slower decoupling can be achieved according to the angle of incline of the unlocking slope.
  • a further advantageous embodiment provides that the emergency release has an emergency actuation via which the at least one lock can be actuated.
  • the rod which is still coupled to the locks, can be moved via the emergency actuation and the lock can be operated in this way.
  • a further advantageous embodiment provides that the emergency actuation has a driving device via which the emergency actuation is coupled to the rod and can be moved along a free-running path with respect to the rod.
  • the emergency actuation can be moved freely with respect to the rod along the freewheeling path. In this area, a movement of the emergency actuation does not lead to a transfer of the movement to the rod. Only at the end of the freewheeling path is the emergency actuation coupled to the rod and takes it with it via the corresponding driver.
  • the movements of the emergency actuation with respect to the rod are advantageously guided via an axial guide. This results in a defined movement of the emergency actuation relative to the rod along the freewheeling path.
  • the emergency actuation has a handle by means of which the emergency actuation can be actuated by hand.
  • the handle can also be kept in a signal color for the operator and have an indication of the manner in which the handle is to be moved. This can be of particular advantage in emergency situations with only poor visibility, since the operator recognizes the handle, which is designed in a signal color, as such over longer distances and receives information about the way in which the emergency actuation is to be actuated.
  • an advantageous embodiment also provides that the freewheeling path is limited by at least one stop that can be moved relative to the rod and at least one stop that is fixed to the rod. As soon as the two stops come into contact with one another, the stop which is fixed to the rod is carried along by the stop that is movable with respect to the rod and the rod is moved for the purpose of emergency unlocking.
  • a structurally advantageous embodiment provides that the driver has an elongated hole, the ends of which form two movable stops that interact with a stop that is fixed to the rod. In this way, the bar can not only be unlocked in an emergency, but also moved against the direction of emergency unlocking.
  • a further embodiment provides that the stop, which is fixed to the rod, extends at least partially into the elongated hole, which results in a movement guided in the area of the driver.
  • a particularly user-friendly embodiment is characterized in that the emergency release is designed as a one-handed operation. Regardless of the number of existing locks, the emergency release can be gripped and operated with one hand. The operator can use the other hand for other purposes, for example to hold a flashlight or a tool.
  • Another embodiment provides that the decoupling device and the emergency actuation work together in such a way that when the emergency release is actuated, the decoupling device for decoupling the rod from the actuation and then the emergency actuation for actuating the lock is activated. In this way, both the decoupling and the actuation can be achieved in a single movement.
  • the locks of the rod lock can be designed as turn-clamp locks.
  • a locking element of the lock By pivoting a locking element of the lock, not only a form-fit locking, but also compression by moving the locking element axially can be achieved via the twist-clamp locks a door seal provided between the door leaf and the door frame. In the case of ventilation systems, climatic chambers or similar applications, this allows the door to be closed in a pressure-tight manner.
  • the rod coupling as a pivot lever, a structurally simple construction of the rod lock can be achieved even with a large number of locks designed as turn-clamp locks.
  • the design of the rod couplings as pivot levers results in a kind of rod coupling of several locks via a common rod with a structure that is both simple and reliable.
  • an advantageous embodiment provides that one lever end of the rod coupling is connected to the rod via a joint and the opposite lever end is non-rotatably connected to the lock. Due to the articulated connection of one end of the rod coupling to the rod, the rod can be pivoted by moving the rod axially. Due to the non-rotatable connection of the other end of the lever with the lock, the pivoting movement of the rod coupling can be transmitted to the lock and this can be actuated.
  • the joint has a joint pin which is rotatably arranged within a joint eye.
  • the joint eye can be designed as a through hole.
  • the joint eye can be arranged on the rod, resulting in a simple structure of the rod. This can be particularly advantageous in situations in which the rod lock is to be adapted to different doors. In such situations, the rods must be exchanged according to the respective installation situation and replaced with rods of the appropriate length.
  • the rods can be produced in a simple manner by bringing them to the appropriate length and providing them with the appropriate bores.
  • an embodiment advantageous in this context also provides that the hinge eye is designed as an elongated hole slidably accommodating the hinge pin.
  • a particularly advantageous embodiment also provides that an actuation for actuating the lock is coupled to the rod via a rod coupling.
  • a structurally advantageous embodiment provides that the rod coupling is also designed as a pivot lever. In this way, both the rod coupling via which the rod is coupled to the locks and the rod coupling via which the rod is coupled to the actuator can be designed as a common rod coupling. This results in a structurally particularly simple and reliable structure.
  • the rod coupling assigned to the at least one lock and / or the rod coupling assigned to the actuation together with the rod form a parallelogram linkage.
  • the lock has a locking element which is designed to be rotatable about a locking axis and movable along the locking axis.
  • the turn-clamp functionality of the lock can be generated via the locking element.
  • the rotary movement and the axial movement of the locking element are advantageously superimposed at least in sections.
  • the locking can be actuated with a small actuation angle compared to a turn-clamp lock, in which these movements take place in separate movement sections.
  • a further advantageous embodiment provides in this context that the locking angle of the locking element corresponds to the pivoting angle of the rod coupling. If, for example, the locking element is pivoted by 90 ° between its open position and its locking position, the required clamping movement can also be achieved immediately by means of a pivot angle of the rod coupling, likewise by 90 °.
  • the pivot angle is less than 180 °, preferably less than 135 ° and even more preferably equal to 90 °. In this way, the locking can be established or released in a simple manner via the parallelogram linkage. Above dead center positions, such as those that could arise with a pivot angle of the rod coupling of 180 ° and more, are avoided.
  • the locking element is designed as a locking tongue or as a roller tongue.
  • a locking tongue is distinguished by its structurally simple, cost-effective structure.
  • a roller tongue offers the advantage that it can increase the clamping movement of the lock in a simple manner.
  • a conical roller can be provided for this purpose.
  • the lock has a locking shaft which is rotatably and axially movably arranged in a locking housing.
  • the locking element can be firmly connected to the locking shaft at one end thereof.
  • the lock has a guide track for converting the rotational movements of the locking shaft into an axial movement of the locking shaft.
  • a pivoting movement applied to the lock can be converted into both a rotary movement and a clamping movement of the locking element via the rod coupling designed as a pivot lever.
  • the guideway advantageously has sections with different gradients. In this way, the proportion of the resulting axial and / or tensioning movement of the locking element can be adjusted.
  • the axial movement can initially be kept small in a first movement section and then, as soon as the locking element has gripped behind the door frame, the axial movement can account for a larger proportion, so that only then does the clamping movement predominate.
  • a further embodiment provides that two guide tracks are provided on opposite sides of the locking shaft. In this way, a symmetrical arrangement can be achieved. There is no risk of tilting or the like of the shaft within the housing.
  • the rod lock In the event that the rod lock is provided with two rods that can be moved in different directions, it can have a corner deflection. The movements of one rod can be converted into a movement of the other rod via the corner drive.
  • the corner deflection has a flexible deflection element which is movably supported in a guide and can be connected to the rods via assembly elements.
  • the assembly elements each have at least two optionally usable assembly points for connection to the rods.
  • one or the other mounting points can be used. The result is a flexible system that can be used with different rod locks.
  • an advantageous embodiment provides that at least one of the mounting points is designed in such a way that a rotational degree of freedom of the rod is maintained.
  • the rod can be mounted in an articulated manner so that the rod can be pivoted following the movements of the mounting element.
  • the assembly point is designed as a hinge eye.
  • a bolt can engage in the assembly point to form an articulated connection.
  • a further advantageous embodiment provides that at least one of the mounting points is designed in such a way that a translational degree of freedom the rod is preserved.
  • the rod is designed in such a way that a translational degree of freedom the rod is preserved.
  • the rod is possible for the rod to be fastened in the area of the assembly point so that it can also be moved in a translatory manner to a certain extent.
  • a rotational degree of freedom can also be retained.
  • an embodiment is advantageous in which the mounting point is designed as an elongated hole.
  • a bolt can be accommodated in a translationally movable manner within the elongated hole. Depending on the shape of the bolt, it can also be rotatable.
  • a particularly advantageous embodiment provides that the mounting element has at least three mounting points, of which two mounting points are of the same type and the third mounting point is configured differently, the different mounting point being arranged between the similar mounting points.
  • the corner drive can be used in different mounting positions on the door and optionally one of the different mounting points can be used.
  • the assembly elements have an assembly tab having the assembly points and a guide area for guiding the assembly elements in the guide.
  • the guide area can be guided in the guide in the manner of a rail guide.
  • the guide can have a first guide area for guiding the deflecting element and a second guide area for guiding the guide area.
  • the second guide area for guiding the guide area can be shorter than the continuously formed guide area for guiding the deflecting element.
  • the guide is arranged in a housing composed of two housing halves.
  • the deflection element and the mounting elements can first be inserted into one housing half and then the second housing half can be placed onto the first housing half in the manner of a cover, thereby forming the housing.
  • the mounting tabs are arranged offset relative to the parting plane between the housing halves of the housing.
  • the offset of the mounting tabs with respect to the parting plane of the housing halves can correspond to half the thickness of the rod fastened there. In this way, the rod center plane is aligned parallel to the parting plane of the housing.
  • a further embodiment provides that the mounting tabs are arranged at least partially outside the housing and the guide area is arranged inside the housing.
  • the rod lock In the event that the rod lock is provided with two rods that can be moved in different directions, it can have a corner deflection. The movements of one rod can be converted into a movement of the other rod via the corner drive.
  • the corner deflection has a flexible deflection element which is movably supported in a guide and can be connected to the rods via assembly elements.
  • the assembly elements each have at least two optionally usable assembly points for connection to the rods.
  • one or the other mounting points can be used. The result is a flexible system that can be used with different rod locks.
  • an advantageous embodiment provides that at least one of the mounting points is designed in such a way that a rotational degree of freedom of the rod is maintained.
  • the rod can be mounted in an articulated manner so that the rod can be pivoted following the movements of the mounting element.
  • the assembly point is designed as a hinge eye.
  • a bolt can engage in the assembly point to form an articulated connection.
  • At least one of the mounting points is designed such that a translational degree of freedom of the rod is maintained.
  • the rod is fastened in the area of the assembly point so that it can also be moved in a translatory manner to a certain extent.
  • a rotational degree of freedom can also be retained.
  • an embodiment is advantageous in which the mounting point is designed as an elongated hole.
  • a bolt can be accommodated in a translationally movable manner within the elongated hole. Depending on the shape of the bolt, it can also be rotatable.
  • a particularly advantageous embodiment provides that the mounting element has at least three mounting points, of which two mounting points are of the same type and the third mounting point is configured differently, the different mounting point being arranged between the similar mounting points.
  • the corner drive can be used in different mounting positions on the door and optionally one of the different mounting points can be used.
  • the assembly elements have an assembly tab having the assembly points and a guide area for guiding the assembly elements in the guide.
  • the guide area can be guided in the guide in the manner of a rail guide.
  • the guide can have a first guide area for guiding the deflecting element and a second guide area for guiding the guide area.
  • the second guide area for guiding the guide area can be shorter than the continuously formed guide area for guiding the deflecting element.
  • the guide is arranged in a housing composed of two housing halves.
  • the deflecting element and the mounting elements can first be inserted into one housing half and then the second housing half can be placed on the first housing half in the manner of a cover, thereby forming the housing.
  • the mounting tabs are arranged offset relative to the parting plane between the housing halves of the housing.
  • the offset of the mounting tabs with respect to the parting plane of the housing halves can correspond to half the thickness of the rod fastened there. In this way, the rod center plane is aligned parallel to the parting plane of the housing.
  • a further embodiment provides that the mounting tabs are arranged at least partially outside the housing and the guide area inside the housing.
  • the Fig. 1a) to 1e show excerpts of doors 100 with a door leaf 101 arranged pivotably with respect to a stationary door frame 102.
  • the door 100 can be a conventional door, for example in the manner of a door accessible by a person, or a larger door, for example in the form of a gate, or a smaller door, for example in the form of a hatch, a flap or the like.
  • the closed position of the door 100 is shown, in which the door leaf 101 is locked to the door frame 102.
  • a rod lock 1 is provided, which will be discussed in detail below. From the rod lock 1 is in the Fig. 1a) to 1e ) only recognizable actuation 2 accessible from outside the door, via which the lock between the door leaf 101 and the door frame 102 can be established or released.
  • the actuation 2 can be an actuation 2 interacting with a tool, for example a square, a triangle or a similar element.
  • the actuation 2 can also be a handle, which has the advantage that no additional tool is required to actuate the actuation 2.
  • the handle can be designed to be lockable via a lock cylinder.
  • swivel handles as actuation 2 is also conceivable, which are initially pivoted with respect to the plane of the door leaf 101 and then rotated in a next step.
  • Lock cylinders or other access control systems such as an in Fig. 1d ) the illustrated fingerprint reader, transponder, card reader or similar systems may be provided.
  • lever handles is also in accordance with Fig. 1e ) conceivable as actuation 2, which can be gripped and rotated to actuate the actuation 2.
  • the present rod lock 1 can, however, be used for all types of actuations 2 regardless of the configuration of the actuation 2, which is why it can also be used other than that in FIG Fig. 1a) to 1e ) is possible.
  • the rod lock 1 is arranged on the inside of the door leaf 101 of the door 100 and extends parallel to an edge of the door leaf 101.
  • the actuator 2 is arranged on the opposite outside of the door leaf 101 and in the configuration according to FIGS Fig. 2a) to 2c ) as a handle and in the design in the Fig. 3a) to 3c ) designed as a lever handle.
  • the actuation 2 of the rod lock 1 is kinematically coupled to two locks 3 via a rod 4.
  • a rotary movement of the actuation 2 is converted into a movement of the rod 4.
  • the movement of the rod 4 is converted into a movement of the locking elements 3.1 of the lock 3 in order to actuate the locks 3.
  • In the design according to Fig. 2a) to 2c ) are the locking elements 3.1 as locking tongues and in the design in the Fig. 3a) to 3c ) designed as roller tongues.
  • the Fig. 2 and 3 each show rod locks 1 with two locks 3, one lock 3 being arranged above the actuation 2 and one lock 3 below the actuation 2.
  • rod locks 1 with more than two locks 3 are also possible in order to provide, for example, a three-point, four-point, five-point or even more locking point locking of the door leaf 101 on the door frame 102.
  • a locking point can be arranged on the top and / or bottom of the door leaf 101, which can also be actuated via a corner deflection 30 via the actuation 2.
  • the rod 4 is coupled to the actuation 2 of the rod lock 1 via a rod coupling 8.
  • the rod coupling 8 is designed in the manner of a pivot lever extending between the actuation 2 and the rod 4, cf. also Fig. 8 .
  • a rotary movement of the actuation 2 about its actuation axis B is converted into an axial movement of the rod 4, the rod 4 in the embodiment according to FIGS Fig. 2 and 3 also moved a little to the side.
  • One end of the coupling element 8 is connected non-rotatably to the actuation 2 arranged laterally next to the rod 4.
  • the coupling element 8 follows the rotary movements of the actuation 2.
  • the coupling element 8 When the actuation 2 is rotated, the coupling element 8 begins to pivot in the manner of a pivot lever.
  • the other end of the coupling element 8 is hinged to the rod 4, so that the pivoting movements of the coupling element 8 are converted into an axial movement of the rod 4 in its longitudinal direction and a transverse movement.
  • the transverse movement of the rod 4 is smaller in terms of amount than the axial movement.
  • the locks 3 are also coupled to the rod 4 via a rod coupling 9.
  • the rod coupling 9 is designed in the manner of a pivot lever which extends between the rod 4 and a lock 3 and whose pivoting movements serve to actuate the lock 3. The details of the rod coupling 9 will be discussed in greater detail below.
  • the rod coupling 8 provided in the area of the actuation 2 forms, together with the rod couplings 9 and the rod 4 provided in the area of the locks 3, a parallelogram linkage 10.
  • the actuation 2 is structurally simple and reliable via the parallelogram linkage 10 with the two locks 3 coupled.
  • the rod 4 is designed as a flat rod and is arranged parallel to the plane of the door leaf 101.
  • the rod 4 and / or the rod couplings 8, 9 can be made from a metal strip.
  • the movements of the rod 4 designed as a flat rod are guided by rod guides 4.1.
  • the rod guides 4.1 are arranged on the inside of the door leaf 101 and designed in such a way that they also allow the transverse movements of the rod 4 resulting from the parallelogram linkage 10, cf. Fig. 2 and 3 .
  • the rod guides 4.1 therefore have a guide area 4.2 receiving the rod 4, which is wider than the rod 4 by the amount of the transverse movement, cf. Figure 2c ). In this way, the movements of the rod 4 are guided in the guides 4.1 both in the axial and in the transverse direction.
  • the rod lock 1 has an emergency release 5, via which the door leaf 101 can be unlocked in an emergency situation by a locked person in a simple manner regardless of the number of existing locks 3 from the door frame 102. This is also discussed below, in particular with reference to the representations in FIGS Figures 8 to 12 will be discussed in more detail.
  • FIGS. 4 to 6 show two versions of a rod lock 1 in different positions of a lock 3.
  • A) is a first embodiment of the rod lock 1, which is essentially the same as that previously based on the illustration in Fig. 2 corresponds to the embodiment described, and with b) each designates a second embodiment of the rod lock 1.
  • c) lateral views of the rod locks 1 are referred to, which do not differ for the two versions.
  • the rod locks 1 have a rod 4 designed as a flat rod.
  • a rod coupling 9 is provided in each case.
  • the rod coupling 9 is designed as a pivot lever and is assigned to a lock 3 in each case.
  • the rod coupling 9 is connected in an articulated manner to the rod 4 in the area of its one lever end 9.1 via a joint 20, cf. especially Fig. 5a) and 5b ).
  • the joint 20 consists of a joint pin 20.1 which is articulated within a joint eye 20.2.
  • the other lever end 9.2 of the rod coupling 9 is coupled to the lock 3 in such a way that the pivoting movements of the rod coupling 9 are converted into a corresponding rotary movement of the locking element 3.1 about its locking axis V.
  • the joint eye 20.2 is formed by a through-hole arranged on the rod 4, whereby the rod 4 has a simple structure.
  • the hinge pin 20.1 could also be arranged on the rod 4 and connected to it, for example by welding, in which case the hinge eye 20.2 would have to be provided on the rod coupling 9.
  • both the rod 4 and the rod coupling 9 could be provided with joint eyes 20.2 and connected via a separate joint pin 20.1.
  • the refinements in the Fig. 4a), 5a) and 6a ) differ from the configurations in Fig. 4b), 5b) and 6b ) in that the hinge eye 20.2 is designed as a round hole in the version designated with a) and as an elongated hole in the version designated with b).
  • the transverse movements of the rod 4 resulting from the embodiment designated with a) are compensated.
  • a rod guide 4.1 can be used in which the rod 4 is only guided axially.
  • the rod guides 4 therefore have a guide area 4.2, the width of which corresponds to the width of the rod 4.
  • the rod guide 4 also allows a certain transverse movement of the rod 4 and therefore has a correspondingly wider rod guide.
  • the advantage of the embodiment designated with a) compared to the embodiment designated with b) is that it results in significantly less friction, in particular with a larger number of locks 3.
  • the lock 3 is designed as a turn-clamp lock, which is why the locking element 3.1 also moves axially in addition to this rotational movement by the locking angle ⁇ V for tensioning a door seal as best based on the illustrations in the Fig. 4c), 5c) and 6c ) becomes clear.
  • the locking element 3.1 initially has a larger axial distance A 1 with respect to the door frame 102.
  • the rod coupling 9 and with it the locking element 3.1 are pivoted, as can be seen from the comparison with the illustrations in FIG Fig. 4 with those in Fig. 5 shows.
  • the locking element 3.1 engages behind the door frame 102 so that the door leaf 101 can no longer be opened.
  • this pivoting movement was superimposed by an axial movement of the locking element 3.1 along its locking axis V.
  • the distance A 2 of the locking element 3.1 relative to the door frame 102 is therefore in the position according to FIG Figure 5c ) compared to the open position in Figure 4c ) decreased.
  • the locking element 3.1 is pivoted further and also moved further axially.
  • the pivoting movement and the axial movement of the locking element 3.1 are superimposed on one another, at least partially. Both movements take place simultaneously until the in Fig. 6 shown closed position is reached. In this position, the locking element 3.1 rests against the door frame 102 and tensions the door seal. The distance A 3 is equal to zero in this position.
  • the lock 3 is connected at one end to the rod coupling 9 designed as a pivot lever.
  • the rod coupling 9 is coupled with its one lever end 9.1 to a locking shaft 3.2 of the lock 3 in a rotationally fixed but axially movable manner.
  • the locking shaft is for this purpose 3.2 guided axially movably in a locking housing 3.1.
  • the rotary movements, which are applied to the locking shaft 3.2 via the rod coupling 9, are carried out via two guide tracks 3.4 arranged on opposite sides of the locking shaft 3.2 and a guide element 3.5 engaging in the guide track 3.4, which is designed like a bolt and arranged on the movable locking shaft 3.2 is converted into an axial movement along the locking axis V.
  • the locking element 3.1 arranged at the other end of the locking mechanism 3 is rotated and clamped.
  • the locking element 3.1 is firmly connected to the shaft 3.2.
  • the connection of the locking element 3.1 to the shaft 3.2 can take place via a screw connection or a similar element, for example a square or the like.
  • a spring 9.3 is provided between the rod coupling 9 and the axially movable locking shaft 3.2, via which the locking shaft 3.2 is axially pretensioned.
  • an actuator 50 could be used instead of the rod coupling 9, which would result in a twist-and-turn lock, which can be used not only on a rod lock 1, but alternatively also as a single-point lock in the manner of a cam.
  • the rod coupling 9 would have to be connected to the actuation 50 in the area of an actuating element 51 of the actuation 50, which is designed as a square in the exemplary embodiment. This would result in a two-part rod coupling 9 with the possibility of using the lock 3 as a single-point lock in the manner of a sash.
  • Figure 7c finally shows a locking element 3.1 designed as a roller tongue.
  • the locking element 3.1 according to Figure 7c ) can alternatively to the locking element 3.1 designed as a tongue according to Figure 7a ) are arranged on the locking shaft 3.2.
  • Using the as Rolling tongue designed locking element 3.1 can realize a larger axial clamping path, cf. also the representation in Fig. 3 .
  • FIG. 8a) and 8b ) the area of the actuation 2 of the rod lock 1 is shown in an enlarged view.
  • Figure 8a ) shows the rod lock 1 in the closed state
  • Figure 8b ) shows the open state.
  • the actuation 2 is gripped by hand and rotated by 90 °.
  • the rod coupling 8 also begins to pivot through 90 °, whereby the locks 3 provided on the rod lock 1 are actuated in the manner described above.
  • the emergency release 5 has no function in this normal operation of the rod lock 1, but is coupled to the rod 4 of the rod lock 1 and follows the movements of the rod 4.
  • the emergency release 5 is designed in the manner of an unlocking slide which can be actuated in emergency situations as an alternative to the actuation 2.
  • the emergency release 5 has a decoupling device 6 in the area of the actuation 2, via which the actuation 2 can be mechanically decoupled from the rod 4 in the area of the articulated connection with the rod 4.
  • the emergency release 5 has an emergency actuation 7, by means of which the locks 3 of the rod lock 1 can be actuated after the actuation 2 has been decoupled.
  • the emergency release 5 is designed as a one-hand operation, so that both the decoupling the rod 4 of the actuation 2 as well as the actuation of the locks 3 can be accomplished with just one hand.
  • the emergency release 5 is to be grasped by hand and moved along the arrow P provided on the emergency release 5.
  • the displaceable parts of the emergency release 5 are held in a signal color, for example in red, orange or a similar color, so that intuitive operation results even under poor visibility.
  • Fig. 9 shows one of the representation in Figure 8a ) Corresponding view of the rod lock 1 in a partially sectioned view to explain the details of the decoupling device 6 and the emergency actuation 7 of the emergency release 5.
  • the decoupling device 6 is provided in the area of one end of the emergency release 5.
  • the decoupling device 6 has a movably mounted decoupling element 6.1 which is arranged in a receptacle 8.1 of the rod coupling 8. In the in Fig. 9 In the illustrated position, the bolt-like decoupling element 6.1 together with the receptacle 8.1 forms an articulated connection of the rod coupling 8 with the rod 4 in accordance with the functionality described above for the joint 20.
  • the receptacle 8.1 of the rod coupling 8 is provided on the end of the rod coupling 8 which is opposite the actuation axis of the actuating element 2 and is connected to it in a rotationally fixed manner.
  • the decoupling element 6.1 is designed as a spring bolt.
  • the decoupling element 6.1 has a bolt 6.1.1 pretensioned by a spring 6.1.2 in the direction of the decoupling position.
  • Fig. 9 the coupling position is shown in which the decoupling element 6.1 is secured in position via a securing element 6.2.
  • the bolt 6.1 is inserted into a correspondingly designed opening 4.3 of the rod 4, cf. also Figure 10d ).
  • the decoupling element 6.1 is held via the securing element 6.2.
  • the decoupling element 6.1 has at its end facing away from the rod 4 a bolt head 6.1.3 designed in the manner of a radial thickening, which dips into a securing receptacle 6.2.2 of the securing element 6.2.
  • the emergency actuation 7 has a driving device 7.1 in the area of the rod 4.
  • the driver device 7.1 has an elongated hole 7.1.1 extending in the direction of the rod 4, the end regions of which form stops 7.1.2 which cooperate with a stop 7.1.3 which is arranged fixed to the rod on the rod 4.
  • the stop 4 fixed to the rod is designed in the manner of a socket pin projecting through the elongated hole 7.1.1.
  • the emergency actuation 5 also has an axial guide 7.2 in which the rod 4 is received.
  • the rod 4 can be moved back and forth within the axial guide 7.2.
  • the axial guide 7.2 can have a C-shaped or closed receiving cut that receives the rod 4.
  • the emergency actuation 7 has a handle 7.3, which can be gripped by a person and used to actuate the emergency release 5.
  • the driving device 7.1, the axial guide 7.2 and the handle 7.3 of the driving device 7 and also the securing element 6.2 of the decoupling device 6 are made in one piece from a plastic material.
  • Figure 10a shows the locked position of the rod lock 1 as shown in FIG Fig. 9 .
  • the rod 4 is kinematically coupled to the actuator 2 via the rod coupling 8. Movements the actuation 2 are as shown in the 8a) and 8b ) transferred to the rod 4 and used to actuate the locks 3.
  • the handle 7.3 of the emergency actuation 7 is gripped and moved in the direction of the arrow P relative to the rod 4, as shown in FIG Figure 10b ) is shown.
  • the decoupling device 6 is first activated.
  • the decoupling element 6.1 emerges from the securing receptacle 6.2.2 of the securing element 6.2 and moves due to the bias of the spring 6.1.2 in a direction transverse to the direction of movement of the rod 4.
  • the decoupling element 6.1 does not leave the opening 4.3 of the rod 4 jerkily, but slides along a release bevel 6.2.1 until it has finally left the opening 4.3 at the end of the decoupling path E and the rod 4 is decoupled from the actuation 2, cf. also the representation in Fig. 10 c) . In this position, the articulated connection between the rod coupling 8 and the rod 4 is separated.
  • the freewheeling path F is greater than the decoupling distance E. This ensures that in the first movement section of the emergency unlocking device 5, the decoupling device 6 initially reliably decouples the rod 4 from the actuation 2 takes place before the actuation of the locks 3 then takes place in a second movement section via the emergency actuation 7.
  • the emergency release 5 has a kind of double function in that it ensures, via the decoupling device 6, both a decoupling of the actuation 2 from the rod and an actuation of the locks 3 by moving the rod 4.
  • the emergency release 5 can therefore be used independently of the number of existing locks 3 for different types of rod locks 1.
  • the emergency release 5 as shown in the Figures 11 and 12 In contrast to the emergency release 5 described above, it is designed as a two-hand operation.
  • a bolt 6.1.1 pretensioned by a spring 6.1.2 serves as the decoupling device 6.
  • the bolt 6.1.1 is not biased in the direction of the decoupling position via the spring 6.1.2, but in the direction of the coupling position.
  • the emergency actuation 7 can then be actuated with a second hand.
  • the emergency actuation 7 is designed as a driving device 7.1 firmly connected to the rod 4.
  • the entrainment device 7.1 also has a handle 12 on which the operator's hand can be placed in order to move the entrainment device 7.1.
  • An advantage of the second embodiment of the emergency release is its structurally simple and inexpensive structure, a disadvantage compared to the design according to the Figs. 8-10 is that both hands of the operator are required to unlock the door leaf 101.
  • Fig. 13 shows first a rod lock 1 which is provided with two corner deflections 30.
  • the in Fig. 13 The rod lock 1 shown corresponds to the rod locks 1 described above and can in particular also be provided with an emergency release 5 according to one of the embodiments described above.
  • the corner deflections 30 serve to control the movements of the embodiment according to Fig. 13 along a vertical edge of the door leaf 101 extending rod 4 to be transferred to the rods 14 arranged transversely to this.
  • the rods 14 do not extend along a vertical edge of the door leaf 101, but rather along the horizontal upper edge and the horizontal lower edge of the door leaf 101 in order to actuate the locks 3 provided there.
  • the locks 3 are identical in every detail to the locks 3 described above.
  • the corner deflection 30 has an overall angular geometry, the two legs of the angle being angled at 90 ° to one another.
  • Figure 14a shows the open position of the rod lock 1.
  • the locking elements 3.1 of the locks 3 are in their open position.
  • the rod 4 is actuated 2 is actuated and moves in the representation in Figure 14a ) downward. This movement is transmitted to the locks 3 via the rod couplings 9.
  • the corner deflection 30 is provided so that the movement of the rod 4 can also be transmitted to the rod 14 and from this via the rod coupling 9 provided there to the lock 3.
  • the end of the rod 4 is connected to a mounting element 40 of the corner drive 30.
  • the rod 14 is also connected at one end to a mounting element 40 of the corner drive 30.
  • the two assembly elements 40 are arranged on a flexible deflection element 31 which is arranged within a guide 35 of the corner deflection 30.
  • the movement of the rod 4 is also transmitted to the rod 14 via the corner deflection 30 and deflected at right angles until, as shown in FIG Figure 14c ) the locks 3 are locked.
  • the locks 3 can also be released again by moving the rod 4 in the other direction.
  • the movement of the rod 4 required for this can be generated via the actuation 2 or, in emergencies, also via the emergency release 5.
  • FIG. 15 to 17 show the structure of the corner drive 30.
  • the corner drive 30 is composed of two housing halves 33, 34.
  • Fig. 15 shows a perspective view of the lower housing half 34 with the deflecting element 31 received in it such that it can slide in two directions.
  • the deflecting element 31 can be a flexible element that transmits both tensile and compressive forces.
  • the deflecting element is a flexible sheet metal strip made of spring steel.
  • the deflecting element 31 is guided within a rail-like guide 35 of the housing 32.
  • the deflecting element 31 has mounting elements 40 at its ends.
  • the two mounting elements 40 at the ends of the deflecting element 31 are of identical design.
  • the mounting elements 40 each have a mounting bracket 43 designed in the manner of a flat plate and a guide area 44 extending transversely with respect to the mounting bracket 43.
  • the guide area 44 like the deflection element 31, is guided in the guide 35 of the housing 32.
  • the guide 35 has for this purpose a guide area 35.1 in which the guide area 44 of the mounting element 40 is guided.
  • the guide area 35 also has a guide area 35.2 in which the deflecting element 31 is guided.
  • the guide area 35.2 extends continuously over the entire length of the corner deflection 30.
  • the guide area 35.1 is interrupted in the area of the corner of the angular corner deflection 32.
  • the assembly elements 40 are provided with several assembly points 41, 42 in the area of the assembly bracket 43.
  • the mounting points 41, 42 can be used optionally, depending on the way in which the rod 4, 14 to be attached to them moves.
  • the rod 4 is moved essentially in the longitudinal direction of the rod, with it also executing certain transverse movements due to the rod coupling formed as a parallelogram rod 10.
  • one of the mounting points 42 is designed as an elongated hole. Therefore, translational movements of the rod 4 are permitted within the assembly point 42, which is designed as an elongated hole.
  • a certain pivoting movement takes place in the rod 14 during the actuation of the rod lock 1. For this reason, the rod 14 is fastened in a mounting point 41, which is designed as a hinge eye and allows rotational movements of the rod 14.
  • the mounting point 42 is characterized in that a translational degree of freedom of the rod 4 attached to it is maintained.
  • the assembly point 41 is distinguished by the fact that a rotational degree of freedom of the rod 14 connected to it is maintained.
  • two mounting points 41 designed in the manner of an articulated eye and one assembly point 42 designed in the manner of an elongated hole are provided. So there are two similar mounting points 41 and a different mounting point 42 are provided.
  • the different mounting point 42 is located between the mounting points 41 of the same type.
  • the arrangement is selected symmetrically in such a way that, regardless of the orientation of the corner drive 30, one of the mounting points 41 and the mounting point 42 can always be occupied.
  • the corner deflection 30 can therefore in a rod lock 1 as shown in FIG Fig. 13 can be used both as upper corner drive 30 and as lower corner drive 30.
  • the mounting bracket 43 is arranged asymmetrically with respect to the guide region 44 of the mounting element 40. While the guide area 44 is arranged symmetrically to the parting plane T of the two housing halves 33, 34 of the housing 32, the mounting bracket 43 has a certain offset with respect to the parting plane T of the housing 32.
  • the offset of the mounting bracket 43 with respect to the parting plane T corresponds to half the thickness of the rods 4, 14. In this way, the center plane of the rods 4, 14 is in alignment with the parting plane T of the housing 42. This results in a favorable introduction of force .
  • the housing 32 of the corner drive 30 has a multiplicity of fastening bores 45 via which the corner drive 30 can be fastened to the inside of the door leaf 101.
  • welding studs 46 are first attached to the inside of the door leaf 101 in a suitable position. After the welding studs 46 have been welded to the inside of the door leaf, the angular corner deflection 30 with its fastening bores 45 can be aligned with respect to the welding stud 46 and pushed onto it. Since the welding studs 46 have a radial widening at their door-side end, the fastening bores 45 have an opening that accommodates the radial widening in the assembled state. Undesired stresses on the door leaf 101, which could lead to the position of the welding studs 46 being recognizable from the outside of the door, are thereby avoided.
  • the rods 4, 14 can be connected to the corresponding mounting points 41, 42.
  • the corner deflection 30 can be used flexibly with different types of rod locks 1 by providing mounting points 41 which allow rotational movements of the rod 14 and also mounting points 42 which allow translational and, if necessary, rotational movements of the rod 4.
  • the differently designed mounting points 41, 42 can be used optionally. This results in a highly flexible assembly option for connecting the different rods 4, 14 with one and the same corner deflection 30.
  • the rod locks 1 described above are characterized by a particularly advantageous configuration of the locks 3 as twist-and-turn locks, by means of which a door seal can be tensioned at several points, and their structurally simple and reliable coupling with the rod 4 via rod couplings 9 designed as a pivot lever. Further advantages of the rod locks 1 result from the emergency unlocking 5, which is easy to operate even in the case of many locks 3. In addition, the corner deflection 30 that can be used in the rod locks 1 allows a flexible connection of different rods 4, 14.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
EP20175438.9A 2019-05-27 2020-05-19 Fermeture à crémone Active EP3744929B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019114188.5A DE102019114188A1 (de) 2019-05-27 2019-05-27 Stangenverschluss

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EP3744929A1 true EP3744929A1 (fr) 2020-12-02
EP3744929B1 EP3744929B1 (fr) 2022-08-17

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PL (1) PL3744929T3 (fr)

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DE102021111637A1 (de) 2021-05-05 2022-11-10 Emka Beschlagteile Gmbh & Co. Kg. Verriegelungsvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427713A1 (de) * 1984-07-27 1986-02-06 Fa. Wilhelm Karrenberg, 5620 Velbert Mehrtourig schliessendes treibstangenschloss
EP0326252A1 (fr) * 1988-01-29 1989-08-02 Gpt Limited Enceinte étanche
FR2704591A1 (fr) * 1993-04-30 1994-11-04 Costa Alain Serrure à crochet.
EP1736626A2 (fr) * 2005-06-23 2006-12-27 Assa Ab Serrure en applique avec plusieurs pênes
DE202010012699U1 (de) * 2010-09-17 2010-12-09 Emka Beschlagteile Gmbh & Co. Kg Drehspannverschluss mit Erkennbarkeit der Verschlussstellung
DE202013104879U1 (de) 2013-10-31 2013-12-03 Emka Beschlagteile Gmbh & Co. Kg Verschlusssystem zur Mehrpunktverriegelung von Türen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158866B (en) * 1984-05-16 1986-07-09 Southco Latch mechanism having pull-up action
DE4401971C2 (de) * 1994-01-26 1997-01-02 Josef Geiger Motorbetriebenes Türschloß
US6123370A (en) * 1999-03-31 2000-09-26 Hartwell Corporation Increased strength dogging mechanism
DE202005012859U1 (de) * 2005-08-16 2006-12-28 Dirak Dieter Ramsauer Konstruktionselemente Gmbh & Co. Kg Verschluß zur Mehrpunktverriegelung von Türen oder Wandteilen in Gehäusen oder Schränken

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427713A1 (de) * 1984-07-27 1986-02-06 Fa. Wilhelm Karrenberg, 5620 Velbert Mehrtourig schliessendes treibstangenschloss
EP0326252A1 (fr) * 1988-01-29 1989-08-02 Gpt Limited Enceinte étanche
FR2704591A1 (fr) * 1993-04-30 1994-11-04 Costa Alain Serrure à crochet.
EP1736626A2 (fr) * 2005-06-23 2006-12-27 Assa Ab Serrure en applique avec plusieurs pênes
DE202010012699U1 (de) * 2010-09-17 2010-12-09 Emka Beschlagteile Gmbh & Co. Kg Drehspannverschluss mit Erkennbarkeit der Verschlussstellung
DE202013104879U1 (de) 2013-10-31 2013-12-03 Emka Beschlagteile Gmbh & Co. Kg Verschlusssystem zur Mehrpunktverriegelung von Türen

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Publication number Publication date
DE102019114188A1 (de) 2020-12-03
ES2929314T3 (es) 2022-11-28
EP3744929B1 (fr) 2022-08-17
PL3744929T3 (pl) 2022-11-21

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