Classifications

• • 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
  • E05B65/1046—Panic bars
  • E05B65/1053—Panic bars sliding towards and away form the door
• • 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
  • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
  • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
  • E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
• • 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
  • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
  • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
• • 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
  • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
  • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
• • 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
  • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
  • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
  • E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
• • 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
  • E05B65/108—Electronically controlled emergency exits
• • 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
  • E05B65/1093—Dogging means for holding the actuation means, e.g. the actuating handle
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
  • E05B15/04—Spring arrangements in locks
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
  • E05B45/00—Alarm locks
  • E05B45/06—Electric alarm locks
  • E05B2045/0625—Electric alarm locks by pressure on a safety bar
• • 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
  • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
  • E05B2047/0014—Constructional features of actuators or power transmissions therefor
  • E05B2047/0018—Details of actuator transmissions
  • E05B2047/0026—Clutches, couplings or braking arrangements
  • E05B2047/0031—Clutches, couplings or braking arrangements of the elastic type
• • 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
  • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
  • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
  • E05B47/068—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling element

Definitions

• the invention relates to a door lock device for a door, a window or the like, in particular a door in flight or escape routes, such as a panic door with a push rod. Furthermore, the invention also relates to a
• Door device preferably in an escape and rescue route in a building, with a door frame, a door leaf movably mounted thereto and such a door device.
• Escape and escape route doors should be able to be reliably opened, so that people can safely leave a building in a dangerous situation.
• Known push rods have the disadvantage that they also perform a lateral movement during movement perpendicular to the door leaf. This can lead to irritation when operating the push rod.
• DE 103 60 179 B4 describes such a push rod which is mounted on pivoting levers.
• Rod operation with a push rod which is also mounted horizontally on the door leaf, but is mounted displaceably in the direction perpendicular to the door leaf level.
• Object of the present invention is to provide a door lock device and a door device with door lock device, which allows a particularly favorable and safe operation of the door lock device. This object is achieved with a door lock device according to
• the solution according to claim 1 provides a door lock device for a panic door with a door leaf, which includes a push rod
• Transmission device which converts a movement of the push rod on the door leaf, ie relative to the door leaf in a movement for actuating the door lock. It is envisaged that the push rod on a linear guide is arranged, wherein the guide axis of the linear guide is perpendicular to the door leaf.
• the term door leaf is understood to mean a door leaf which is pivotally or else displaceably mounted on the stationary door frame. Because the push rod according to the invention is guided on a linear guide, gives the push rod on actuation beyond doubt the feeling that this operation will lead to the opening of the panic door.
• the linear guide is designed as a sliding guide.
• the sliding guide can be designed as a rail guide.
• the rails may for example have a prismatic cross-section and be formed from an extruded profile.
• the sliding guide rails on the rails may be formed of an extruded profile.
• the sliding guide can be designed as a dovetail guide. It can also be provided to form the sliding guide as a linear sliding bearing. Because this slide in analogy to a plain bearing has a cylindrical rail and a gate with a through hole, tight tolerances can be formed with little manufacturing effort. It can further be provided that the linear guide is designed as a rolling guide. It can also be provided that the linear guide is designed as a screw spindle. This embodiment is particularly advantageous if the linear actuation of the push rod in a
• Rotation is to be converted, because the functions "linear guide” and “push-turn-turn” are realized with an assembly of two parts.
• linear guide as a
• Coupling gear in which a crosspoint is performed on a prescribed path at least approximately linear is to be noted that, depending on the selected transmission structure, the linear path of the crosspoint is determined by dimensioning equations for the length dimensions of the coupling links.
• the linear guide has two or more spaced-apart parallel guide tracks.
• the transmission device is designed as a push-turn converter, wherein the input of the push-turn converter is coupled to the push rod, and wherein the output of the push-turn converter is coupled to a rotary connection of the door lock ,
• the transmission device is designed as a path converter, wherein the input of the path converter is coupled to the push rod, and wherein the output of the path converter is coupled to a latch disposed in a on a door frame Door lock engages.
• Door lock devices with door lock resting on the door frame are known by the term "RIM”.
• the link mechanism may comprise a first link arranged on the push rod, a two-armed lever and a second link arranged on a push rod, wherein the two-armed lever has a first end section with a first sliding block, which engages in a link recess of the first link and a second end section Having a second sliding block, which engages in a sliding recess of the second link.
• the transmission device can be an electrically actuated
• Blocking include, which prevents actuation of the door lock despite actuation of the push rod, the door lock.
• Blocking device can be provided, for example, to prevent vandalism.
• the blocking device may, for example, after the
• Sliding linkage be arranged.
• the blocking device may comprise an electromagnet with coil and spool core, a hinged armature and a locking element rigidly connected to a base plate of the door lock device with a locking recess, wherein the free end portion of the hinged armature has a locking piece which engages in the SperrausEnglishung with energized coil.
• an emergency stop button the actuation of which causes a change in the energizing state of the blocking device.
• the emergency stop button can be arranged on the push rod or on the door leaf or integrated into the door lock device.
• the integrated arrangement has the advantage that the emergency stop button is mandatory when pressing the push rod is actuated.
• it can be designed with a time delay, for example with a time delay of 2 to 3
• a force accumulator can be arranged between the push rod and the blocking device.
• the energy storage provides after lifting the blocking the energy to operate the door lock, so that a repeated actuation of the push rod is not required.
• the energy storage allows the actuation of the push rod despite blocking the door lock device.
• the energy accumulator can be designed as a gas spring. But it can also be provided a spring accumulator, for example a
• a slide mechanism is arranged, which comprises a arranged on the push rod first link, a two-armed lever and arranged on a push rod second link, wherein the two-armed lever has a first end portion with a Having first sliding block, which engages in a sliding recess of the first link and has a second end portion with a second sliding block in a
• a rack-and-pinion gear may also be provided, wherein an end portion of the rack is connected to the input of the force accumulator.
• an emergency stop button may be provided, preferably as part of the door lock device, the actuation of which causes a change in the energization state of the blocking element.
• an emergency stop button is often used to interrupt the energization of the locking member or an associated electromagnet of the locking member. Will now this emergency stop button immediately as part of
• Door lock device provided, then it does not have to be mounted separately in a building, but may be from the manufacturer of the
• the actuating handle may be formed as a push rod, which is displaceable perpendicular to the door leaf during actuation or be designed as a handle bar, which is pivotable during actuation about a pivot axis arranged parallel to the door leaf.
• the actuating handle can also be designed as a so-called door handle, the order of the operation a perpendicular to the door leaf directed pivot axis is pivotable.
• Door lock device is disposed immediately adjacent to the operating handle, namely in the installed position of the actuating handle either laterally from or above this or directly on this.
• the emergency stop button is preferably formed as part of the door lock device and thereby stored on or at or within the actuating handle and / or on or at or within a storage facility and / or or a frame of the actuating handle is arranged and / or arranged on or at or within a housing, which the
• Actuating handle is formed.
• the actuating handle may be formed as a push rod or handle bar or pusher.
• the emergency stop button can be arranged together with the associated switch in the installed position immediately before the rotary connection in order to provide a compact door lock device.
• the door lock device of the invention in a
• Door device preferably in an escape and rescue route in a building with fixed door frame and movable, preferably pivotally mounted door panels are used, and in addition, an emergency stop button, by its operation a change in
• Electricity is applied, either on the door frame, on the door, on or on the door lock device or on more than one of these
• the provision of the emergency stop button, in particular on the pivotable door or even the door lock device itself, which is mounted on or on the door, is a separate idea of the invention, which is independent of the specific embodiment, in which a push rod is used;
• the idea may in particular also in combination with a handle bar or with a lever handle, d. H. Door handle and the like may be provided, wherein the arrangement of the emergency stop button relative to the components of the door lock device with trigger lever accordingly, as in the example of the door lock device with push rod
• the solution of the problem by the subject-matter of claim 14 provides a door device, preferably in an escape and rescue route in a building.
• the door device has a door frame, a movable, preferably pivotally mounted door leaf and a door lock device.
• the door lock device is a
• the door lock device has an actuating handle, which can be designed as a push rod or as a handle bar or as a door handle, furthermore, it has a door lock and a transmission device which a movement the actuating handle converts relative to the door leaf in a movement for actuating the door lock.
• the solution according to the invention can be embodied as alternative A of patent claim 14 or as alternative B of patent claim 14. It may also be designed to include Alternative A and Alternative B.
• the alternatives A and B differ in that in alternative A, an electrically switchable locking member is provided which can be switched via an emergency stop button to release a force storage device for unlocking the door lock.
• the energy accumulator can be designed and connected so that it is charged manually when operating the actuating handle by the applied for actuation of the actuating handle actuating energy. But it can also be designed and switched so that it by a
• Electric motor is charged, is preferably kept in the charged state.
• Alternative B has an electrically lockable door lock
• the electrically switchable locking device may be formed as part of the door lock or as a door lock separately formed electrically switchable locking device, for. B. be formed as an electro-magnet, between the door leaf and the
• the electrically switchable locking device can, in particular if it is formed as part of the door lock, be designed as an electromotive lock which locks the bolt and / or the lock latch in
• Unlocking position and / or in locking position drives Specifically, alternative A provides that the door lock device a
• alternative B provides that the door lock device comprises an electrically switchable door locking device, which is formed as part of the door lock or separately from the door lock and that an emergency stop button on or on or within the door lock device or in its near region on the door leaf is, wherein the emergency stop button is connected so that its actuation causes a change in the energization state of the electrically switchable door locking device.
• the emergency stop button is mounted on or on or within the actuating handle and or on or at or within a bearing device or a frame or housing
• Actuating handle is arranged.
• the emergency stop button is arranged so that the emergency stop button by pressing the
• Actuating handle is forcibly and / or automatically operated.
• the emergency stop button is arranged so that the emergency stop button from the outside for an operation by hand is not accessible, but only indirectly, that is actuated by pressing the actuating handle.
• the arrangement of the forcibly and / or automatically operated emergency stop button is preferably designed such that the actuation of the emergency stop button takes place as soon as the actuating handle reaches a predetermined level
• Stop position comes with the emergency stop button. Additionally or alternatively, the forcible and / or automatic actuation of the emergency stop button can be done by a time delay, by the operation of the
• Actuating handle is started and pressed after a predetermined time the emergency stop button.
• FIG. 1 a first embodiment of a door lock device according to the invention in a perspective sectional view; a first detail of the door lock device in Fig. 2 in a schematic sectional view:
• a second embodiment of a door lock device according to the invention in a schematic sectional view the door lock device in Figure 5 in a schematic plan view of individual components of the door lock device.
• a third embodiment of a door lock device according to the invention in a schematic sectional view the door lock device in Figure 7 in a schematic plan view of individual components of the door lock device.
• Push rod device trained actuating handle a schematic plan view in Figure 2 with the actuator removed. a sectional view taken along line IV - IV in Fig. 2; a view corresponding to Fig. 3 in the operating position; a Fig. 5 corresponding view of a modified
• Embodiment with optional motor unlocking a schematic sectional view of another
• Embodiment of an actuating handle also designed as a push rod device
• Fig. 1 shows schematically a door 1 with a on a door frame 2 by means of two door hinges 3 rotatably mounted door leaf 4.
• the door 1 is an escape and emergency exit door, also known as a panic door.
• Door hinges 3 are spaced apart along a door axis of rotation arranged. The door hinges 3 are shown on a left in Fig. 1
• the door leaf 4 is preferably a
• the door lock device 7 comprises a door lock 6 designed as a mortise lock, designed as a push rod 11
• Actuating the actuating handle 1 1 converts into a travel of the nut of the door lock 6.
• actuating handle is the
• Push rod 1 1 provided, which is only linearly perpendicular to the door leaf 4 movable.
• An emergency stop button 5 is optionally arranged on the door leaf 4, the function of which will be described below in connection with an optional blocking device.
• the door lock device 7 has in the illustrated cases, a base plate 12, which also forms a frame and a mounting plate.
• the push rod 1 1 is formed as a U-profile and against the
• Base plate 12 linearly movable, that is on the base plate 12 to be pressed. From the base plate 12 are angular end walls 13 from which cover the push rod 1 1 in an edge region 14 and prevent the push rod 1 1 can be lifted.
• Figs. 2 to 4 show a first embodiment of
• the push rod 1 1 is arranged on a sliding guide designed as a linear guide.
• the linear guide comprises two spaced apart parallel guide rails 15 which project perpendicularly from the base plate 12 and cooperate with arranged on the inside of the push rod 1 1 spaced guide slots 16. It can also be provided that the guide rails are arranged on the push rod and the guide slots on the base plate.
• Actuating path is converted by a trained as a gate gear path converter in a parallel to the longitudinal axis of the base plate 12 directed actuating path, that is deflected by 90 °.
• the link mechanism includes one at the bottom of the
• Push rod 1 1 arranged first link 18, a two-armed lever 17 and a portion formed as a coupling rod 19 second link, which is formed as a slot-shaped recess 19a in the coupling rod 19 ( Figures 3 and 4).
• the two-armed lever 17 has a first end portion with a bolt-shaped first sliding block 17b, which is guided in a slot-shaped recess of the first link 18 and a second end portion with a claw-shaped second sliding block, which engages in the slot-shaped recess 19a of the first coupling rod 19.
• the two-armed lever 17 is rotatably mounted on the guide rail 15.
• the coupling rod 19 is guided linearly on the base plate 12 and connected to the drive of a sliding-crank mechanism.
• the slider crank mechanism includes a nut 30 having a crank arm 30k and a rocker arm 30s. The rocker arm 30s is in the door lock 6 facing
• both nuts have an inner square, through which a connecting rod with a complementary outer contour can be inserted.
• the longitudinal movement of the coupling rod 19 is converted by the above-described sliding crank gear in a rotation of the nut 30 and transmitted through the connecting rod on the nut of the door lock 6, which is thereby brought into the open position.
• On the coupling rod 19 engage the base plate 12 supported return springs 19f, which are stretched when pressing the push rod 1 1 and push back the push rod 1 1 after the operation in the starting position.
• the return springs 19f are in the
• Recess 19 a of the coupling rod 19 is arranged.
• FIGS. 5 and 6 show a second embodiment of the
• the door lock device 7 is constructed as the door lock device shown in FIGS. 2 and 3, with the difference that the path converter, which deflects the thrust direction of the push rod, as a
• Screw spindle is formed.
• the erspindelgetriebe includes a rigidly connected to the push rod 1 1 spindle nut 32 and a screw 33 which is mounted in the base plate 12.
• the thread pitch of the spindle nut 32 and the screw 33 is chosen so large that no self-locking occurs.
• the erspindelgetriebe acts simultaneously as a linear guide for the push rod 1 1.
• the screw spindle 33 is rigidly connected to a gear 33 z, which forms a rack gear together with a rack 34.
• the nut 30 has an outer toothing, which also cooperates with the rack 34.
• the diameters of the nut 30 and the gears 33z are the same, so that the
• the rack 34 is formed as a gate with slit-shaped recesses 34 a. In the recesses 34a engage screws 35, the shafts of which form the sliding blocks. In this way, a cost-effective, functionally sufficient linear guide of the rack 34 is formed.
• Figs. 7 and 8 show a third embodiment of
• the storage of the push rod 1 1 and the conversion of the pressure rod 1 1 perpendicular to the door leaf 4 covered actuation path in a parallel to the longitudinal axis of the base plate 12 directed actuation path is like 2 to 4 described above, with the difference that the coupling rod 19 is formed as a first coupling rod 19 and an electrically operable blocking device is provided. Between the first coupling rod 19 and the blocking device, a gas spring 21 is arranged. The gas pressure spring 21 is arranged on a first bearing plate 20 which projects perpendicularly from the first coupling rod 19 adjacent to one of the two recesses 19a. The gas spring 21 is rigidly connected to the first bearing plate 20 on the cylinder side. On the piston side, the gas pressure spring 21 is connected to the blocking device. With the help of the blocking device, the movement of the piston of the gas spring 21 can be blocked or released. In the illustrated embodiment, the movement of the piston is locked when a locking member of the blocking device is energized.
• the blocking device is arranged on an angular second bearing plate 22, which is arranged on a second coupling rod 28 and is rigidly connected thereto (FIG. 8).
• the second coupling rod 28 is U-shaped with coupling arms 28u formed.
• the coupling arms 28u of the second coupling rod 28 have slot-shaped recesses 28a, in which on a third
• Coupling rod 29 arranged pins 29s engage.
• the second coupling rod 28 and the third coupling rod 29 are mutually longitudinally displaceable.
• the piston that is, the output of the gas spring 21, is rigidly connected to a first leg of the second bearing plate 22.
• a second leg of the second bearing plate 22 forms a mounting platform for the elements of the blocking device.
• the blocking device comprises an electromagnet 23 with a coil core 24 and an L-shaped hinged armature 25, on whose not cooperating with the coil core 24 legs a blocking element 26 is arranged.
• the locking piece 26 cooperates with a locking recess 27s of a locking element 27, which is rigidly connected to the base plate 12. In the embodiment shown in FIGS. 7 and 8, the locking piece 26 is formed as a roller.
• Gas spring 21 tensioned.
• the gas spring 21 stores the previously used for the actuation of the push rod 1 1 energy.
• the solenoid 23 is operated in quiescent current operation. A person who wants to open the door 1 in case of panic first actuates the push rod 1 1 and then the emergency stop button 5, which switches the electromagnet 23 de-energized. When interrupting the flow of current in the electromagnet 23 of the hinged armature 25 drops, the locking piece 26 is disengaged from the
• Locking piece 26 again comes into engagement with the locking recess 27s.
• the emergency stop button 5 on the push rod 1 1 is arranged. But it can also be provided to arrange the emergency stop button 5 separately from the push rod 1 1. Further, it can be provided to integrate the emergency stop button 5 in the push rod, so that it is pressed when pressing the push rod 1 1. At this
• the emergency stop button 5 is only actuated when the push rod 1 1 is already depressed by a certain amount to prevent vandalism.
• the emergency stop button is forcibly and / or automatically operated when the push rod is actuated.
• the emergency stop button can be provided as an internal emergency stop button. This can be arranged on the coupling rod 19 or another with the push rod 1 1 movement, preferably motion-fixed coupled component and with a
• Actuate cooperating element which is arranged on the second coupling rod 28 or another with the second coupling rod 28 in terms of movement, preferably immovably connected component.
• the reverse arrangement is also possible, in which the emergency stop button on the second coupling rod 28 or a movement thereof, preferably
• Actuating element on the first coupling rod 19 or a movement with respect thereto, preferably immovably connected component is arranged.
• the arrangement of the emergency stop button is chosen so that the operation is forced or automatic, as soon as the push rod 1 1 has covered a predetermined stroke during their operation. It may also be provided a timer, which is started with the actuation of the push rod 1 1 and operated after the predetermined time, the emergency stop button.
• the third coupling rod 29 is connected to the drive of a slider-crank mechanism.
• the slider crank gear comprises a nut 30 with crank arm 30k and rocker arm 30s.
• the rocker arm is rotatably mounted in the door lock 6 facing the end portion of the third coupling rod 29 and connected by a hinge with the arranged on the nut 30 crank arm 30k.
• the nut 30 is rotatably mounted in the base plate 12, wherein the axis of rotation of the nut 30 is aligned with the axis of rotation of a nut of the door lock 6.
• both nuts have an inner square, through which a connecting rod with a complementary outer contour is inserted.
• Figures 9 and 10 show a fourth embodiment of the
• the door lock device 7 is constructed like the door lock device shown in FIGS. 7 and 8, with the difference that the path converter, which deflects the thrust direction of the push rod, is formed from a ringspindelgetriebe and a sliding crank gear, wherein the output of the fferspindelgetriebes with the input of
• Thrust gear is connected, and the output of the
• Thrust crank mechanism is connected to the first coupling rod 19.
• the fferspindelgetriebe is constructed as the above-described in Fig. 5 and 6 bobspindelgetriebe.
• the slider crank mechanism is constructed like the slider crank mechanism described above in Figs. 2-4 and Figs. 1 and 12 show a door lock device 7, which is designed like the door lock device described above in FIGS. 5 and 6, with the difference that no nut which can be coupled to the nut of the door lock is provided, but an end section of the rack 34 is rigidly connected to a latch 36 which engages in a strike plate of a lock box arranged on the door frame.
• Such an embodiment may be provided, for example, to be able to retrofit panic doors, in which a lock case on the
• FIG. 13a to 13d show schematic diagrams for linear guides of the push rod 1 1 according to the principle of the handlebar straight line guide.
• Handlebar straight guides are coupling gears in which a crosspoint is guided at least approximately linearly on a prescribed path.
• the linear path of the crosspoint is determined by dimensioning equations for the length dimensions of the coupling links.
• the point of application of the push rod is designated in each case by D, the point of application D being guided on a coupling straight line k D when moving in the direction of the arrow.
• Fig. 13a shows a preferred embodiment of the Lenkergerad Unit, which in addition to a simple structure has the advantage that the crosspoint B describes a perpendicular to the coupling line k D standing linear path, so that this handlebar straight guide in the further above in Fig. 2 to 4
• Fig. 14 shows schematically a door with a in a door frame TR by means of two hinges TB rotatably mounted door leaves TF.
• the door may be an escape and escape door, also known as a panic door.
• the door hinges TB are spaced apart along a vertical axis of rotation of the door.
• the door hinges TB are provided on a vertical side of the door shown on the left in FIG.
• the door is TF
• On the door TF is designed as a push rod device
• This actuating handle 10 stored. This actuating handle 10 cooperates with a door lock 20, which is mounted in the illustrated case in the door leaf TF designed as a mortise lock.
• Door lock device shown schematically in a specific embodiment.
• the actuating handle 10 is in the illustrated case as
• Push rod device formed.
• This push rod device has as an actuating element 1 a perpendicular to the door leaf level movable
• door leaf fixed bearing 11 pivotable transmission lever 1 h operated, with its one end to the inside of the push rod 1 and with his another end in a first push rod 1 a engages, which is arranged linearly displaceable in the door leaf bearing 11 of the push rod device.
• a second push rod 1 b is also mounted linearly displaceable in the door leaf bearing.
• This second push rod 1b is connected to the lock nut 20n of the door lock 20 mounted in the door leaf via a crank rocker or the like.
• a clutch spring 1 f is arranged between the first push rod 1 a and the second push rod 1 b. This clutch spring 1f is in the
• the illustrated case designed as a helical compression spring. It is supported with its one end on the second push rod 1 b and has at its other end on a spring plate 1 ft, which can be acted upon by the output 1 ma of the first push rod 1 a supported electric motor 1 m to the clutch spring 1f to charge, ie to compress in the illustrated case.
• This position is shown in FIG. 16.
• a driver stop 1 aa is arranged, which is in contact with the push rod 1 b.
• a driver stop 1 bb is arranged, which is in abutment with the push rod 1 a.
• an electric locking device 1 e is arranged on which the spring 1f in the charged, ie in the illustrated case compressed state, is supported with its spring plate.
• This position is shown in FIG. 18.
• the second push rod 1 b is decoupled from the first push rod 1 a, ie upon actuation of the first push rod 1 a formed by the push rod actuator 1, the first push rod 1 a in Fig. 18th shifted to the right, without the second push rod 1 b, which is connected to the lock nut 20n, taken along.
• the supported on the first push rod 1 a motor 1 m is in this case arranged with retracted output, so that the existing in Fig. 18 in the starting position distance a between the engine output 1 ma and the detected at the blocking device 1 e Spring plate 1 ft is present and thus the first push rod 1 a in this
• Movement path is freely movable without in abutment position on the spring plate 1ft, to reach the second push rod 1 b supported clutch spring 1f.
• the actuator 10 has, as can be seen in the figures, nor a coupling element 1 k, which is decoupled in normal operation of the device and is only coupled when a legitimate to press the lock 20.
• the coupling element 1 k is not one in the figures
• the modified embodiment shown in Figure 19 differs from the embodiment of Figures 15 to 18 only in that the electric motor 1 m, which is supported on the first push rod 1 a, with its output with a transmission element 1 ü cooperates, if the engine retracts its output, d. H. in the opposite direction to the first direction in which the output has charged the clutch spring 1f.
• the transmission element 1 ü with which the output of the motor cooperates in movements of this opposite direction, is coupled to the lock nut 20n, so that the lock is unlocked when the transmission member is acted upon by the output 1 ma of the running in the opposite direction of the electric motor 1 m.
• the motor 1 m which serves primarily for charging the clutch spring 1 f, thus acts in this function additionally as unlocking motor for the lock.
• Push rod 1 is coupled and the second push rod 1 b, which is coupled to the lock on.
• the push rod 1 b is actuated in its movement, the lock 20.
• the push rod 1 a is moved when pressing the push rod 1.
• Both rods 1 a, 1 b can be coupled by the clutch spring 1f.
• Clutch spring 1 k is greater than the maximum necessary with a force
• the arranged in series with the clutch spring 1 f electric motor 1 m is capable of the clutch spring 1 f on their bias, they in the
• the first push rod 1 a is moved when pressing the push rod 1, without the coupled with the lock second push rod 1 b is moved for a lock operation.
• the clutch spring 1f relaxes in its preloaded initial position to form a coupling of the two push rods 1 a, 1 b.
• the clutch spring 1f is blocked in the charged position of FIG. 18 and the output of the motor 1 m is returned to its initial position, as shown in FIG. 18, the actuating handle with its push rod 1 is ready for operation.
• the separate coupling element 1 k is decoupled, as shown in Fig. 18.
• the coupling element 1 k is provided in the event that an authorized person by pressing the push rod 1 operate the lock, i.
• the coupling element 1 k is connected via the access control device, not shown, or optionally via a key in the coupling position, in which the coupling element 1 k, the first push rod 1 a with the second push rod 1 b coupled.
• This coupling via the coupling element 1 k is also turned on as long as the clutch spring 1f is charged via the engine 1 e. Since this additional coupling device 1 k does not assume any safety functions, an electrical control of the coupling device 1 k can also after the
• the push rod 1 or the actuating handle 10 is also equipped with a switching element which triggers the emergency switch function upon actuation of the push rod 1.
• a switching element with the function of a conventional emergency stop button in the region of the push rod 1 or integrated in the actuating handle 10 can be arranged.
• this between the two Push rods is arranged so that it is operated only at a corresponding relative movement of the two push rods 1 a, 1 b.
• the switch may preferably be designed so that it actuates the blocking device 1 e after its actuation by the push-rod actuation only with a time delay, that is to say with a time delay the push rods 1 a, 1 b via the
• Couple coupling spring 1f instead of integrated in the actuating handle 10 arranged emergency switch can also outside the
• Actuating handle be mounted in a conventional manner, an emergency stop, which switches the blocking device 1 e.
• the motor 1 m is arranged so that it in a movement against the Aufladeraum the spring 1 f the push rod 1 b or directly the lock nut 20n in the sense of a motor unlocking the lock 20 drives.
• FIG. 20 is a development of the two previously described embodiments of FIGS. 14 to 18 and FIG. 19. It has an actuating handle 10 with push rod 1 on.
• the push rod 1 is in a linear guide 11 of the
• the push rod 1 b is coupled to the door lock not shown in Figure 20 via a square nut 10n.
• the door lock may preferably be mounted as a mortise lock in the door leaf with the locknut in alignment with the square nut 10n.
• the first push rod 1 a which is coupled in terms of gear with the push rod 1, is connected to the coupled with the lock second push rod 1 b via a compression spring 1f in a corresponding manner, as in therochhend
• an electric motor 1 m is also provided. This is arranged in the storage rack of the actuating handle device 10 below the push rod 1.
• the motor 1 m has a spindle nut output 1 ma, which is used to charge the clutch spring 1f with the on the first
• Push rod 1 a supported clutch spring 1 f cooperates. This illustrated in Figure 20 embodiment of the push rod
• Actuating handle 10 is thus constructed according to the
• the emergency stop button may be formed in the embodiment of Fig. 20 and also in the embodiment of FIGS. 15 to 19 as an internal emergency stop button, which is actuated upon actuation of the push rod.
• the operation of the emergency stop button takes place only when the rail 1 a, which is connected to the push rod, from the rail 1 b, which is connected to the nut 20 n, is coupled out.
• the emergency stop button can be fixedly arranged in the illustrated embodiment on the nut controlling rail 1 b.
• the rail 1 a can carry an actuator, z. B. as a on the rail 1 a rigidly mounted operating angle, which actuates the emergency stop button when the push rod 1 via a
• Locking elements Locking recess, second coupling rod, recess, coupling rod arm, third coupling rod, pin

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• 2013
  • 2013-06-04 CN CN201380041204.3A patent/CN104520522B/zh not_active Expired - Fee Related
  • 2013-06-04 EP EP13728701.7A patent/EP2855807B1/de active Active
  • 2013-06-04 WO PCT/EP2013/061516 patent/WO2013182576A2/de active Application Filing
  • 2013-06-04 ES ES13728701.7T patent/ES2647827T3/es active Active
  • 2013-06-04 PL PL13728701T patent/PL2855807T3/pl unknown
  • 2013-06-04 EP EP17163870.3A patent/EP3243984A1/de active Pending

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