EP2459824B1 - Closing device for a door - Google Patents
Closing device for a door Download PDFInfo
- Publication number
- EP2459824B1 EP2459824B1 EP10740552.4A EP10740552A EP2459824B1 EP 2459824 B1 EP2459824 B1 EP 2459824B1 EP 10740552 A EP10740552 A EP 10740552A EP 2459824 B1 EP2459824 B1 EP 2459824B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- latch
- spring
- closing
- closing apparatus
- 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.)
- Not-in-force
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- 210000000078 claw Anatomy 0.000 description 4
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
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- 239000000779 smoke Substances 0.000 description 1
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Images
Classifications
-
- 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
- E05B17/0029—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing motor-operated
-
- 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
- E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
-
- 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
- E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
- E05B47/0047—Striker rotating about an axis parallel to the wing edge
Definitions
- the invention relates to a door closing device for a door with a door frame movably mounted on a fixed door frame having the features of the preamble of claim 1.
- door closing device is to be understood in the present application as a device which closes the door via a power storage, eg return spring, or a power-operated motor, such as electric motor.
- the term "door closing device” is understood to mean not only a closing device of a door, but also a gate, a window and / or another closing device with a movably mounted wing. That is to say, the term “door” in the present application also means a gate, a window and / or another closure device with a movably mounted wing.
- door opener or "remotely operable door opener” in the present application is to be understood as “remotely actuatable locking device for a door.”
- the locking device has a remotely operable locking device and a door opener latch Lock position means that the door opener latch is blocked and therefore the door can not be opened, the release position means that it is released and the door can be opened.
- door opener not only the opener of a door, but also a gate, a window and / or other closure device is understood to be movably mounted wing. That is, the term door is understood in the present application, as stated above, also a gate, a window and / or another closure device with movably mounted wing. But door opener does not mean that an aggregate must be provided to drive the opening movement of the door; However, such an aggregate may be provided as an additional device.
- wing or door is understood in the present application, a rotary wing and / or a sliding sash consisting of one or more such wings. It may also be a non-walkable, comparable closure device in the construction or furniture sector, such as a smoke damper.
- lock latch in the present application is understood to mean the latch cooperating with the door latch. It is spring-mounted. It does not have to - but can - be arranged in conjunction with a lock.
- door closers which are designed as so-called spring strips ( DE 203 00 385 U1 . GM 77 30 284 ). These are hinges with which the door leaves are rotatably mounted on the door frame.
- a mechanical return spring is integrated, which is stretched when the door is opened and releases energy to close the door, ie the door automatically closes under the action of the restoring force of the spring.
- a disadvantage of these spring bands is that relatively strong springs are required to ensure complete closing of the door. It is particularly critical when closing the door a latch or a seal must be suppressed. With the strong springs, the door slams more or less loudly when closing. In addition, when opening a relatively high opening resistance for the user, who opens the door manually.
- Hydraulic door closers are also known in which a closing spring, a hydraulic damping device and a closer shaft are mounted in a door closer housing ( DE 28 19 334 A1 ).
- the door closer housing is to be mounted on the door leaf or on the door frame.
- a coupled to the closer shaft force-transmitting linkage is with its free end on the door frame or on the door to fix.
- the document US 5 016 931 A describes a closure device with a longitudinally displaceable locking element which can be latched into a strike plate and retractable via an actuating handle for closing the door.
- the document WO 2007/082524 A1 includes different versions of door lock devices which each have a displaceable latch element, which can be coupled with a counter element and an energy storage device is acted upon to pull the door.
- the invention has for its object to provide a door closing device of the type mentioned, the safe closing of the door in the Schndlage guaranteed and has user and / or mounting benefits.
- This object is achieved with the subject matter of patent claim 1.
- This is a door closing device for a door with a door leaf movably mounted on a fixed door frame, the door closing device having a power-operated and / or spring-actuated catching device and a counter-element cooperating with the catching device for closing the door leaf.
- the catcher is intended for mounting on the stationary door frame.
- the counter element is intended for mounting on the door leaf.
- the catching device has a movably mounted and / or movably formed catching element and a power-operated and / or power-storage-actuated drive unit connected to the catching element and that the catching element can be engaged and disengaged with the counter-element, so that it engages to tighten the door leaf can be brought with the counter element and out of engagement with the counter-element can be brought out of engagement.
- the counter element is designed as a lockable when closing the door latch, which is mounted on a spring and has a coming to the effect of closing bevel. When closing the door, the latch is suppressed against the spring force. Thereafter, the latch bolt extends under the action of the spring again. In the closed position of the door, the lock latch cooperates with its side facing away from the oblique blocking side with a frame-side stop to keep the door in the closed position.
- the drivable catch element with the counter element during operation and is disengageable.
- the catching element is engaged with the counter-element designed as a latch only in a door opening area immediately before the closed position of the door, ie, it is coupled with the counter-element designed as a latch.
- This door opening area is the closing area, ie the area in which the door is pulled into the closed position under the action of the driven catch element.
- the catch element is at least from a door opening area which is greater than the closing range, out of engagement of said counter element, ie catch element and counter element are then disengaged from each other.
- the disengaging process can already take place in the closed position of the door or it takes place in a region between the closed position and a door opening region in which the engagement takes place during the closing operation.
- the catch element is designed and / or stored so that it can perform a maximum travel which is Y times the door leaf thickness, wherein Y is at a value of 2 to 0.5, preferably at a value of 1.5 to 1, more preferably at a value around 1.2.
- the travel can be particularly well adapted to the gap width in the open position of the door in which the coupling takes place.
- the catch element is designed and / or stored so that it can execute a maximum travel of X mm, where X is at a value of 2 to 20, preferably at a value of 5 to 15, especially is at a value of 10.
- a drive unit with an electric motor unit is provided for the external power operation.
- the electric motor unit can be designed as an electromechanical motor, preferably as an electric rotary motor with output shaft, which can be coupled to the catch element.
- the electric motor unit can also be designed as an electrohydraulic motor, preferably as an electrohydraulic pump, which is connected in a hydraulic circuit through which the catching element can be driven.
- the drive unit comprises a pawl transmission, which is controllable with an electric motor unit and / or a Elektrohubmagnetaggregat.
- the pawl transmission can be designed both as an active motor drive and as a pure locking device. Furthermore, embodiments are also possible in which it is provided that the drive unit is designed as a pneumatic motor unit. However, instead of or in addition to the electric motor unit, the drive unit can also have a power storage unit, preferably a spring storage unit.
- the spring accumulator can as Return spring be formed, which is forcibly acted upon opening the door. The energy for closing is then realized when closing the door under the action of the restoring force of the return spring.
- the drive unit has a locking device which interacts directly or indirectly with the catching device such that the catching device can be switched to a blocking position and a release position.
- the drive unit acts in this case as the locking device of a remote-controlled door opener.
- the term remotely operated door opener is to be understood in the present application as a remotely operable locking device for a door.
- the locking device has a remotely operated locking device and a door opener latch.
- the output-side blocking member of the locking device interacts with the door opener trap indirectly or directly together, may optionally also be formed integrally with the door opener trap, and switches the door opener latch in a blocking position and a release position.
- Lock position means that the door latch is blocked so that the door can not be opened.
- Release position means that the door latch is released so that the door can be opened.
- embodiments of the door closing device are possible in which a door opener is integrated in the door closing device or in which a door opener is used as a door closing device, which acts as a door closing device by the catcher is formed by the door latch and this cooperates as a catch element with the counter element and power-operated / or spring-loaded door pulls in the Zuzieh Symposium.
- the locking device can in preferred Embodiments are formed by the drive means of the Fangelements by the blocking takes place by the self-locking of the drive unit.
- the drivable door opener trap can serve not only to lock the door in the closed position, but also for closing the door and / or for self-adjustment of the door latch. In the self-adjustment of the door opener trap is an automatic adjusting movement to put the door opener trap in contact with the latch, so that in the closed position of the door, the door latch latch rests against the lock latch.
- the door closing device has, in addition to the catching device, a door closer which can be permanently coupled with the door leaf and the stationary door frame over the entire door opening area.
- the permanently coupled door closer can be designed as a conventional door closer. It should primarily serve to close the door from any opening angle, and as close as possible to the closed position.
- the driven catching device which engages for closing with the counter element and operated by external force and / or spring-actuated door brings to the full closed position.
- the door closer is permanently coupled in the installation position, ie permanently in operative connection between the fixed door frame and the door leaf.
- the door closer can be designed as a spring band.
- the spring band may have a mechanical closing spring, which is arranged in the region of the axis of rotation of the spring band, preferably integrated in the spring band.
- the door closer can also be mounted on the door leaf or on the stationary frame, lying on or inside door closer or be designed as a floor door closer. It can have a closer housing with a closer shaft and closer spring mounted therein, optionally with hydraulic damping.
- the closer shaft can be permanently coupled directly or via a force-transmitting linkage or the door frame.
- the design of the catcher such that a safe engagement and disengagement is made possible with the catch element.
- the catch element engages behind the counter element with its free end in a form-fitting manner.
- the catch element is designed in the manner of a door latch, preferably as a pivotable door latch or linearly displaceable door opener trap.
- the door opener latch is formed by a bearing body and a latch body movable relative thereto.
- the case body is slidably mounted on the bearing body and lockable by means of an operable via the latch lock on the bearing body.
- the output member of the drive or locking device z. B. attack over a partial surface of the case body.
- FIG. 1 shows an example of an embodiment of the locking device.
- the installation is realized on a door with a door leaf TF, which is rotatably mounted on a fixed door frame TR about a vertical axis of rotation.
- the locking device is composed in the installation example of two locking components.
- the one closing component is formed by two spring strips FB, via which the door leaf TF is mounted about its vertical axis of rotation.
- the other closing component is formed by a special door opener TO.
- This door opener has an electrically operated motor-driven closing unit, which detects the door leaf shortly before the closing position of the door by means of a driven-side catching element and pulls it into the closed position by a motor.
- the inserted spring strips FB are ansich known commercial spring strips. They each have a mechanical spring unit, which is integrated in the bands and forcibly charged when you open the door and when closing the stored energy again to drive the door automatically in the closing movement.
- Such spring bands are z. B off DE 203 00 385 U1 . GM 77 30 284 known.
- spring bands can also be another closing means, for.
- a ansich known hydraulic door closer with closing spring hydraulic damping and force-transmitting linkage can be used.
- Such a door closer is z. B. off DE 28 19 334 A1 known.
- the first locking component can each be designed as a very simple locking unit, which preferably has only low opening resistance and only has to be designed so that the door is returned from the open position to the vicinity of the closed position.
- the subsequent closing of the door in the closed position, optionally with overpressure of a latch and overcoming a door seal is ensured by the second closing component, in the case illustrated by the motor-driven Zuziehaggregat the door opener TO.
- the Zuziehaggregat not connected to a door opener, but is designed as a separate closer unit without door opener function.
- a separate door opener may or may not be present in any case.
- this second locking component ie embodiments of the Zuziehaggregats.
- This Zuziehaggregate can simultaneously have a door opener function, ie even act as a door opener, namely, if the motor-operated catch element F is detected in the closed position of the door in the blocking position, which can optionally be realized by the self-locking of the motor drive unit.
- the wing-side counter element R is designed as a spring-mounted überdrückbare door opener trap.
- the wing-side counter element R is designed as a rigid mushroom head.
- the Figures 2aa to 2cb are used only for a better understanding of the Zuziehaggregats in connection with the door positions when closing the door, which are also passed through in the embodiments.
- the Figures 2aa to 2cb show the embodiment of the Zuziehaggregats in different door positions, in each case a schematic sectional view and a schematic side view are shown.
- Fig. 2aa and 2ab show a first embodiment in which a rotatable about a rotational axis FS catch element F is disposed in the door frame TR and cooperates with a arranged on the door leaf TF counter element R.
- Trained as a flat pivot arm catch element F is rotatably mounted at its bearing end about a rotation axis FS and has at its free end two parallel prongs FZ.
- the tines FZ extend in the longitudinal direction of the pivot arm and are aligned substantially radially to the axis of rotation FS. They have different lengths, in such a way that when closing first with the counter element R coming into engagement tines FZ is shorter than the subsequent closing of the door then with the counter element R coming into engagement prongs FZ.
- the catch element F is rotatably connected to the output shaft of a motor assembly M and rotatably driven in this manner.
- the counter element R is rigidly mounted immovably on the door TF. It is designed as a mushroom plug.
- the bolt is designed as a cylindrical pin and the mushroom head as a flat disc. The diameter of the pin is smaller and the diameter of the disc is greater than the clear distance of the two prongs FZ.
- door position is the door TF just before the system on the door frame TR.
- the catch element F assumes such a rotational position that the pin of the counter element R is able to submerge between the two prongs FZ of the catch element F. There is still no engagement between the catch element F and the counter element R.
- the door panel TF is fixed to the door frame TR.
- the motor unit M may preferably be an electric motor.
- the rotational movement of the motor assembly M can be triggered by an electrical contact, which may be formed for example by the counter element R and the catch element F. It may be provided a corresponding switch means, for. B. arranged between the tines FZ. But it can also be provided a switch which is arranged on the door frame TR and is operated directly by the door leaf TF.
- the shutdown of the motor unit M can be done for example by an overcurrent switch or by a limit switch, if it is an electric motor.
- the motor unit is an electric geared motor, wherein the gear unit preferably is a reduction gear can, which lowers the speed of the rotor.
- a catch element F is provided, which is mounted linearly movable on the door frame, parallel to the longitudinal extent of the spar of the door frame TR linearly movable.
- the catch element F is connected to the output of the motor assembly M. It has at its free end on a hook-shaped end portion, wherein the hook claw is arranged perpendicular to the spar of the door frame TR and protrudes with the door open TF from the opening plane of the door frame TR.
- the counter element is designed as a lockable latch S when the door leaf TF is closed.
- the lock latch S is mounted on a spring in a housing mounted in the spar of the door leaf TF and has a slope coming into effect when the door leaf TF is closed.
- the catch element F has a rounded bevel, which interacts with the inclination of the latch S when the door leaf TF is closed.
- switch devices For actuating the motor assembly M, switch devices, not shown, may be provided. You can, for example, like the one above in conjunction with Fig. 2aa to 2cb be formed switch arrangements described.
- the Fig. 4a to 4c show a third embodiment of the door closing device.
- the catch element F is pivotally mounted about a rotational axis FS parallel to the longitudinal extent of the spar of the door frame TR and is rotationally rigidly connected to the output of a motor unit.
- the engine unit is in FIGS. 4a to 4c not shown, but may be designed accordingly as the motor unit M in the embodiment in FIG. 1 ,
- the catch element F is arranged in the embodiment in a recess in the spar of the door frame TR.
- the catch element F is designed in the manner of a pivoting latch of a door opener.
- Fig. 5 shows a fourth embodiment of the door closing device.
- the catch element F is substantially sickle-shaped, ie as Circular disc with a circumferential recess. Similar to the catch element F in FIG. 4 is also the catch element F in FIG. 5 is mounted pivotably about a rotational axis FS parallel to the longitudinal extent of the spar of the door frame TR and is rotationally rigidly connected to the output of an engine unit, not shown.
- a rotational axis FS parallel to the longitudinal extent of the spar of the door frame TR and is rotationally rigidly connected to the output of an engine unit, not shown.
- Fig. 6 shows a fifth embodiment of the door closing device.
- the catch element F is designed such that on the one hand it is pivotable about a rotational axis FS arranged parallel to the door opening plane and on the other hand it can be displaced linearly in a plane of movement that is perpendicular to the door opening plane.
- the catch element F is connected to the output of an in Fig. 6 not shown engine assembly rotatably connected.
- the catch element F and the motor unit M are arranged in a bearing recess in the spar of the door frame TR.
- the catch element F has a hook-shaped end portion, wherein the hook claw is arranged perpendicular to the spar of the door frame TR and with the door open TF (in Fig. 6 not shown) from the surface of the door frame TR, ie, protrudes from the bearing recess.
- the catch element F is in the open position of the door in an inclined position, so that the hook-shaped end portion is outside the movement of the lock latch.
- the engine unit M When closing the door, the engine unit M is first actuated.
- the catch element F is under the effect of the engine unit M as far as swung out of its inclination, so that it occupies a position in the path of movement of the lock latch. From this position, the catch element F is linearly displaceable in a plane of movement perpendicular to the door opening plane.
- the engagement position of catch element F and lock catch S by the catch element F with the pivoting with its hook-shaped end portion takes place in Fig. 6 not shown latch overlaps.
- the catch element F then takes in its linear displacement, the latch together with the door with, until the door rests on the door frame and thus the door is in the closed position.
- the Fig. 7a to 7c show a sixth embodiment of the door closing device, in which the catching element is formed of two sub-elements FL1 and FL2, which are arranged at a distance from each other and in opposite directions to each other. They are mounted on the door frame TR so that in the closed position of the door ( Fig. 7a ) are arranged on both sides of the door leaf-side latch S.
- the two sub-elements FL1 and FL2 are linearly movable toward each other and each have a slope, which come to rest on closing latch of the door TF on the latch S and take the latch and thus pull the door TF.
- a force amplification analogous to the force on a wedge occur, so that by the in Fig. 7a to 7c not shown engine assembly only a comparatively small force must be provided to produce a high closing force on the door leaf TF.
- Fig. 8a and 8b show a seventh embodiment of the door closing device. It is different from the one in Fig. 7a to 7c shown example differs only in that instead of linearly movable part element pivotable sub-elements FS1 and FS2 are provided, which are rotatably mounted. They come when closing the door with the door leaf-side latch S in engagement and take in their driven rotary motion the latch S with. Thus, the door is closed TF and the closed position of the door made.
- pivotable sub-elements FS1 and FS2 are provided, which are rotatably mounted. They come when closing the door with the door leaf-side latch S in engagement and take in their driven rotary motion the latch S with.
- the door is closed TF and the closed position of the door made.
- Fig. 9a to 9d show a first embodiment of the invention.
- the door closing device is integrated in a door opener.
- the door opener latch 1 of the door opener is specially designed. It will be described below in connection with the Fig. 9a to 9d explained in more detail.
- the door opener latch 1 cooperates with an output member 2 of an adjusting device 200.
- the actuator 200 acts as a motor assembly for closing the door leaf.
- the adjusting device 200 also forms the locking device of the door opener, over which in the closed position of the door, the door latch 1 can be locked.
- the actuator 200 is below in connection with the Fig. 11 to 13 described in more detail.
- the assembly consisting of door latch 1 and adjusting device 200 is arranged in a common housing 6.
- the door opener latch 1 has a pivotably mounted bearing body 110 with a pivot axis 110 s, which is encompassed by a displaceable latch body 10.
- the trap body 10 has a through hole, which may be, for example, as in the in Fig. 9a to 9d illustrated embodiment may have a rectangular cross-section and is penetrated by the bearing body 110.
- the latch body 10 At its end portion facing away from the pivot axis 110s, the latch body 10 has a hook-shaped driver 10m, which points upwards and with a Lock catch 90 of a door leaf (in Fig. 9a to 9d not shown) cooperates.
- a pivotally mounted locking lever 10h is arranged, wherein the locking lever 10h is arranged on the door leaf side facing the latch body 10 and the pivot axis of the locking lever 10h is aligned parallel to the pivot axis 110s of the bearing body 110.
- a first end portion of the lock lever 10h is formed as a stopper end 10a and cooperates with the lock catch 90.
- a second end portion of the locking lever 10 h is formed as a locking engagement end 10 e and cooperates with formed on the case body 10 sawtooth-shaped recesses.
- a compression spring 10r is arranged between the locking lever 10h and the latch body 10, which presses the locking engagement end 10e onto the latch body 10.
- the locking engagement end 10e may slide along an arcuate release stop 10f when it is no longer in engagement with the saw-toothed recesses.
- a wedge surface 10k is formed on the latch body 10 which cooperates with the output member 2 of the control device 200.
- Fig. 9a now shows the device in a first position in which the lock latch 90 has not yet come to rest on the wedge surface K of the driver 10m of the case body 10.
- the case body 10 is locked on the bearing body 110, because the locking engagement end 10e of the locking lever 10h engages in one of the sawtooth-shaped latching recesses of the bearing body 110.
- the output member 2 of the actuator 200 is operated again and now pivots the door latch 1 in its horizontal position in Fig. 9c back.
- the locking lever 10h is pivoted so far that it comes out of engagement with the locking recesses of the bearing body 110.
- the pressure spring 10r acting on the locking lever 10h is dimensioned such that the lock catch 90 is not overpressed during the pivoting of the locking lever 10h ( Fig. 9c ).
- the case body 10 is released again, so that the output member 2 of the actuator 200 when sliding along on the wedge surface 10k of the case body can push back the latch body 10 in the direction of the pivot axis 110s.
- the door is taken over the latch 90 as long as until it at the in Fig. 9a to 9d not shown door frame is applied and the closed position of the door is made.
- a vibration-proof system of the case body 10 is obtained at the lock latch 90.
- the adjusting device 200 also works as a locking device, which prevents the mounting of the door leaf.
- the door opener latch 1 can either be provided that the actuator 200 pulls the output member 2 or that the output member 2 can be overpressed.
- the in Fig. 9a to 9d Go through the positions shown in reverse order, ie starting at the in Fig. 9d position shown up to the in Fig. 9a position shown.
- the adjusting device 200 thus forms a device for closing the door leaf in its closed position. At the same time it forms a device for self-adjustment of the door latch 1, by the device ensures that the door latch 1 is automatically placed in the closed position of the door in a vibration-proof contact with the latch 90.
- the Fig. 10a to 10d show a second embodiment of the invention, wherein the device substantially as in Fig. 9a to 9d is formed device, with the difference that further a lock latch actuating body 110b is provided and that the bearing body 110 is not pivotable, but is fixedly arranged on the housing 6.
- the lock latch actuating body 110b has a straight front surface and an oblique rear surface.
- the straight front surface of the lock latch cooperates with the inclined surface of the door latch when closing to overpress the latch when closing.
- the slope Rear surface of the lock latch acts when opening the door with the rear straight portion of the latch 90 together to overpress the latch 90 when opening.
- the positions are in the order of Fig. 10a, 10c, 10d run through.
- the positions are in the order of 10d, 10c, 10b, 10a run through.
- Fig. 11 to 13 show now embodiment of the actuator 200th
- the Fig. 11 shows an actuator 200 on a hydraulic basis.
- the output member 2 is designed as a working piston 2k of a piston-cylinder device 20, which is connectable via a magnetic check valve 5 with a hydraulic pump 220.
- the check valve 5 has a valve tappet with three switching chambers, which are arranged one behind the other in the longitudinal axis of the valve tappet.
- a hydraulic spring storage device 30 is provided, which is also connected via the check valve 5 with the hydraulic pump 220.
- the hydraulic pump 220 generates the required operating pressure in the hydraulic circuit.
- the hydraulic pump 220 In a second position of the check valve 5, the hydraulic pump 220 is connected with respect to the output member 2 in the printing operation.
- the pump 220 When the pump 220 is turned on, the driven member 2 is pushed out of the cylinder.
- the hydraulic pump 220 When the hydraulic pump 220 is turned off when pressing in Output member 2 in the cylinder of the piston-cylinder device 20, the spring of the spring-loaded device 30 is tensioned, so that the output member 2 is pressed under the action of the spring in the direction of the cylinder of the piston-cylinder device, if it is not or only slightly loaded.
- the Fig. 12 shows a second embodiment of the locking device 200.
- An electromechanical rotary motor 230 drives a fferspindelgetriebe 235, the output member in the manner of a spindle nut on the screw spindle continuously performs a linear movement along the longitudinal axis of the output shaft of the rotary motor 230 and a Z-shaped guide curve 236 has.
- the driven member 2 of the adjusting device 200 is guided linearly as a piston in the cylinder and has at its lower end portion a roller which rolls in the guide curve 236.
- the two end portions of the guide cam 236 are directed perpendicular to the guide straight line of the output member 2 and connected by an inclined guide portion.
- a pawl transmission for moving the output member 2 is provided.
- a first rotatably mounted spring-loaded lever 21 is formed as a pawl and cooperates with the output member 2 of the actuator 200 together.
- the lever 21 is pressed by a leg spring 21 against the rear circular arc-shaped end portion of the driven member 2.
- a second rotatably mounted spring-loaded lever 22 is arranged at an angle to the first lever 21 and has on the lever 21 facing the longitudinal side of a circular arc sawtooth-shaped switching portion, in which the pawl portion of the lever 21 engages.
- a compression spring 22f is arranged, which acts on the inner wall of the housing facing the longitudinal side of the lever 22.
- a solenoid 240 is arranged, whose longitudinal axis is aligned with the longitudinal axis of the compression spring designed as a compression spring 22 f and the linearly movable output member rests on the lever 22.
- the recesses of the sawtooth-shaped switching portion of the lever 22 have a congruent to the switching portion of the lever 21 shape and are directed so that the driven member 2 can not be pushed back, that is not lowered.
- the output member 2 is thus locked in one direction.
- the output member 2 is unlocked by operating the solenoid 240, wherein the switching portion of the lever 21 for the operating period out of engagement with the sawtooth-shaped switching portion of the lever 22 passes.
- the lever 21 is in each case a tooth in the direction of the output member 2 mortient discharge upon brief actuation of the solenoid 240, wherein the working capacity of the output member 2 is determined by the spring force of the leg spring 21 f.
- the leg spring 21f moves the output member 2 until the closed position of the door is reached, as in the above in Fig. 9a to 9d describe.
- the leg spring 21f thus acts as a servomotor, here as a spring motor.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
Die Erfindung betrifft eine Türschließvorrichtung für eine Tür mit einem an einem ortsfesten Türrahmen bewegbar gelagerten Türflügel mit den Merkmalen des Oberbegriffs des Anspruchs 1.
Im folgenden werden zunächst einige Begriffsdefinitionen gegeben:
Der Begriff "Türschließvorrichtung" ist in der vorliegenden Anmeldung zu verstehen als eine Vorrichtung, die über einen Kraftspeicher, z.B. Rückstellfeder, oder einen fremdkraftbetätigten Motor, z.B. elektrischen Motor, die Tür schließt. Unter "Türschließvorrichtung" wird nicht nur eine Schließvorrichtung einer Tür, sondern auch eines Tores, eines Fensters und/oder einer anderen Verschlusseinrichtung mit bewegbar gelagertem Flügel verstanden. Das heißt unter dem Begriff "Tür" wird in der vorliegenden Anmeldung auch ein Tor, ein Fenster und/oder eine andere Verschlusseinrichtung mit bewegbar gelagertem Flügel verstanden.The invention relates to a door closing device for a door with a door frame movably mounted on a fixed door frame having the features of the preamble of
In the following some definitions of terms are given:
The term "door closing device" is to be understood in the present application as a device which closes the door via a power storage, eg return spring, or a power-operated motor, such as electric motor. The term "door closing device" is understood to mean not only a closing device of a door, but also a gate, a window and / or another closing device with a movably mounted wing. That is to say, the term "door" in the present application also means a gate, a window and / or another closure device with a movably mounted wing.
Der Begriff "Türöffner" oder "fernbetätigbarer Türöffner" ist in der vorliegenden Anmeldung zu verstehen als "fernbetätigbare Arretiereinrichtung für eine Tür. Die Arretiereinrichtung weist eine fernbetätigbare Sperreinrichtung und eine Türöffnerfalle auf. Das abtriebsseitige Sperrglied der Sperreinrichtung wirkt mit der Türöffnerfalle mittelbar oder unmittelbar zusammen und schaltet die Türöffnerfalle in eine Sperrschaltung und eine Freigabestellung. Sperrstellung bedeutet, dass die Türöffnerfalle blockiert ist und die Tür daher nicht geöffnet werden kann. Freigabestellung bedeutet, dass sie freigegeben ist und die Tür geöffnet werden kann.The term "door opener" or "remotely operable door opener" in the present application is to be understood as "remotely actuatable locking device for a door." The locking device has a remotely operable locking device and a door opener latch Lock position means that the door opener latch is blocked and therefore the door can not be opened, the release position means that it is released and the door can be opened.
Unter Türöffner wird nicht nur der Öffner einer Tür, sondern auch eines Tores, eines Fensters und/oder einer anderen Verschlusseinrichtung mit bewegbar gelagertem Flügel verstanden. Dass heißt unter dem Begriff Tür wird in der vorliegenden Anmeldung, wie oben bereits gesagt, auch ein Tor, ein Fenster und/oder eine andere Verschlusseinrichtung mit bewegbar gelagertem Flügel verstanden. Türöffner bedeutet aber nicht, dass ein Aggregat zum Antrieb der Öffnungsbewegung der Tür vorgesehen sein muss; ein solches Aggregat kann als Zusatzeinrichtung allerdings vorgesehen sein.Under door opener not only the opener of a door, but also a gate, a window and / or other closure device is understood to be movably mounted wing. That is, the term door is understood in the present application, as stated above, also a gate, a window and / or another closure device with movably mounted wing. But door opener does not mean that an aggregate must be provided to drive the opening movement of the door; However, such an aggregate may be provided as an additional device.
Unter dem Begriff Flügel oder Türflügel wird in der vorliegenden Anmeldung ein Drehflügel und/oder ein Schiebeflügel bestehend aus einem oder mehreren solcher Flügel verstanden. Es kann sich auch um eine nicht begehbare, vergleichbare Verschlussvorrichtung im Bau- oder Möbelbereich handeln, so z.B. auch um eine Rauchschutzklappe.The term wing or door is understood in the present application, a rotary wing and / or a sliding sash consisting of one or more such wings. It may also be a non-walkable, comparable closure device in the construction or furniture sector, such as a smoke damper.
Unter dem Begriff Schlossfalle wird in der vorliegenden Anmeldung die mit der Türöffnerfalle zusammenwirkende Falle verstanden. Sie ist federnd gelagert. Sie muß nicht - kann aber - in Verbindung mit einem Schloss angeordnet sein.The term lock latch in the present application is understood to mean the latch cooperating with the door latch. It is spring-mounted. It does not have to - but can - be arranged in conjunction with a lock.
Es sind Türschließer bekannt, die als sogenannte Federbänder ausgebildet sind (
Es sind auch hydraulische Türschließer bekannt, bei denen in einem Türschließergehäuse eine Schließerfeder, eine hydraulische Dämpfungseinrichtung und eine Schließerwelle gelagert sind (
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Der Erfindung liegt die Aufgabe zugrunde, eine Türschließvorrichtung der eingangs genannten Art zu schaffen, die ein sicheres Schließen der Tür in der Schließendlage gewährleistet und Benutzer- und/oder Montagevorteile aufweist.The invention has for its object to provide a door closing device of the type mentioned, the safe closing of the door in the Schließendlage guaranteed and has user and / or mounting benefits.
Diese Aufgabe wird mit dem Gegenstand des Patentanspruchs 1 gelöst. Es handelt sich hierbei um eine Türschließvorrichtung für eine Tür mit einem an einem ortsfesten Türrahmen bewegbar gelagerten Türflügel, wobei die Türschließvorrichtung eine fremdkraftbetätigte und/oder federkraftbetätigte Fangeinrichtung und ein mit der Fangeinrichtung zum Zuziehen des Türflügels zusammenwirkendes Gegenelement aufweist. Die Fangeinrichtung ist zur Montage am ortsfesten Türrahmen vorgesehen. Das Gegenelement ist zur Montage am Türflügel vorgesehen. Wesentlich ist, dass die Fangeinrichtung ein bewegbar gelagertes und/oder bewegbar ausgebildetes Fangelement und ein mit dem Fangelement verbundenes fremdkraftbetätigtes und/oder kraftspeicherbetätigtes Antriebsaggregat aufweist und dass das Fangelement mit dem Gegenelement ein- und auskuppelbar ist, so dass es zum Zuziehen des Türflügels in Eingriff mit dem Gegenelement bringbar ist und außerhalb des Zuziehens außer Eingriff mit dem Gegenelement bringbar ist. Hierbei ist wesentlich, dass das Gegenelement als eine beim Schließen der Tür überdrückbare Schlossfalle ausgebildet ist, die auf einer Feder gelagert ist und eine beim Schließen zur Wirkung kommende Schräge aufweist. Beim Schließen der Tür wird die Schlossfalle entgegen der Federkraft überdrückt. Danach fährt die Schlossfalle unter Wirkung der Feder wieder aus. In der Schließstellung der Tür wirkt die Schlossfalle mit ihrer von der schrägen abgewandten Blockierseite mit einem rahmenseitigen Anschlag zusammen, um die Tür in Schließlage zu halten.This object is achieved with the subject matter of
Wesentlich bei dieser Lösung ist also, dass das antreibbare Fangelement mit dem Gegenelement während des Betriebs ein- und auskuppelbar ist. Beim Schließvorgang ist lediglich in einem Türöffnungsbereich unmittelbar vor der Schließstellung der Tür das Fangelement mit dem als Schlossfalle ausgebildeten Gegenelement in Eingriff, d.h. mit dem als Schlossfalle ausgebildeten Gegenelement gekuppelt. Dieser Türöffnungsbereich ist der Zuziehbereich, d.h. der Bereich, in welchem die Tür unter Wirkung des angetriebenen Fangelements in die Schließstellung zugezogen wird. Beim Öffnungsvorgang ist das Fangelement zumindest ab einem Türöffnungsbereich, der größer ist als der Zuziehbereich, außer Eingriff des genannten Gegenelements, d.h. Fangelement und Gegenelement sind dann voneinander ausgekuppelt. Der Auskupplungsvorgang kann bereits in der Schließlage der Tür erfolgen oder er erfolgt in einem Bereich zwischen der Schließlage und einem Türöffnungsbereich, in dem beim Schließvorgang das Einkuppeln erfolgt.
Bei bevorzugten Ausführungen ist vorgesehen, dass das Fangelement so ausgebildet und/oder gelagert ist, dass es einen maximalen Stellweg ausführen kann, der bei dem Y-fachen der Türflügeldicke liegt, wobei Y bei einem Wert von 2 bis 0,5 liegt, vorzugsweise bei einem Wert von 1,5 bis 1 liegt, besonders bevorzugt bei einem Wert um 1,2 liegt. Mit diesen Ausführungen kann der Stellweg besonders gut auf die Spaltbreite in der Öffnungsstellung der Tür, in der die Ankupplung erfolgt, angepasst werden.Essential in this solution is therefore that the drivable catch element with the counter element during operation and is disengageable. During the closing process, the catching element is engaged with the counter-element designed as a latch only in a door opening area immediately before the closed position of the door, ie, it is coupled with the counter-element designed as a latch. This door opening area is the closing area, ie the area in which the door is pulled into the closed position under the action of the driven catch element. During the opening process, the catch element is at least from a door opening area which is greater than the closing range, out of engagement of said counter element, ie catch element and counter element are then disengaged from each other. The disengaging process can already take place in the closed position of the door or it takes place in a region between the closed position and a door opening region in which the engagement takes place during the closing operation.
In preferred embodiments, it is provided that the catch element is designed and / or stored so that it can perform a maximum travel which is Y times the door leaf thickness, wherein Y is at a value of 2 to 0.5, preferably at a value of 1.5 to 1, more preferably at a value around 1.2. With these embodiments, the travel can be particularly well adapted to the gap width in the open position of the door in which the coupling takes place.
Weitere bevorzugte Ausführungen sehen vor, dass das Fangelement so ausgebildet und/oder gelagert ist, dass es einen maximalen Stellweg von X mm ausführen kann, wobei X bei einem Wert von 2 bis 20 liegt, bevorzugt bei einem Wert von 5 bis 15 liegt, besonders bei einem Wert von 10 liegt.Further preferred embodiments provide that the catch element is designed and / or stored so that it can execute a maximum travel of X mm, where X is at a value of 2 to 20, preferably at a value of 5 to 15, especially is at a value of 10.
Ein wesentlicher Aspekt bei der erfindungsgemäßen Lösung ist, dass die Fangeinrichtung fremdkraftbetätigt und/oder federkraftbetätigt ist. Bei den erfindungsgemäßen Ausführungen ist zur Fremdkraftbetätigung ein Antriebsaggregat mit elektrischem Motoraggregat vorgesehen. Das elektrische Motoraggregat kann als elektromechanischer Motor ausgebildet sein, vorzugsweise als elektrischer Rotationsmotor mit Abtriebswelle, die mit dem Fangelement kuppelbar ist. Alternativ kann das elektrische Motoraggregat auch als elektrohydraulischer Motor ausgebildet sein, vorzugsweise als eine elektrohydraulische Pumpe, die in einem Hydraulikkreislauf geschaltet ist, durch den das Fangelement antreibbar ist.
Bei besonders bevorzugten Ausführungen kann vorgesehen sein, dass das Antriebsaggregat ein Klinkenschaltgetriebe aufweist, welches mit einem elektrischen Motoraggregat und/oder einem Elektrohubmagnetaggregat steuerbar ist. Das Klinkenschaltgetriebe kann sowohl als aktiver motorischer Antrieb als auch als reine Sperreinrichtung ausgebildet sein.
Ferner sind auch Ausführungen möglich, bei denen vorgesehen ist, dass das Antriebsaggregat als pneumatisches Motoraggregat ausgebildet ist.
Das Antriebsaggregat kann anstelle oder zusätzlich zu dem elektrischen Motoraggregat jedoch auch ein Kraftspeicheraggregat, vorzugsweise Federspeicheraggregat aufweisen. Das Federspeicheraggregat kann als Rückstellfeder ausgebildet sein, die beim Öffnen der Tür zwangsweise beaufschlagbar ist. Die Energie zum Zuziehen wird sodann beim Schließen der Tür unter Wirkung der Rückstellkraft der Rückstellfeder realisiert.An essential aspect of the solution according to the invention is that the capturing device is actuated by external force and / or spring-actuated. In the embodiments according to the invention, a drive unit with an electric motor unit is provided for the external power operation. The electric motor unit can be designed as an electromechanical motor, preferably as an electric rotary motor with output shaft, which can be coupled to the catch element. Alternatively, the electric motor unit can also be designed as an electrohydraulic motor, preferably as an electrohydraulic pump, which is connected in a hydraulic circuit through which the catching element can be driven.
In particularly preferred embodiments can be provided that the drive unit comprises a pawl transmission, which is controllable with an electric motor unit and / or a Elektrohubmagnetaggregat. The pawl transmission can be designed both as an active motor drive and as a pure locking device.
Furthermore, embodiments are also possible in which it is provided that the drive unit is designed as a pneumatic motor unit.
However, instead of or in addition to the electric motor unit, the drive unit can also have a power storage unit, preferably a spring storage unit. The spring accumulator can as Return spring be formed, which is forcibly acted upon opening the door. The energy for closing is then realized when closing the door under the action of the restoring force of the return spring.
Bei den erfindungsgemäßen Ausführungen weist das Antriebsaggregat eine Sperreinrichtung auf, die mittelbar oder unmittelbar mit der Fangeinrichtung derart zusammenwirkt, dass die Fangeinrichtung in eine Sperrstellung und eine Freigabestellung schaltbar ist. Das Antriebsaggregat fungiert in diesem Falle wie die Sperreinrichtung eines fernbetätigbaren Türöffners. Der Begriff fernbetätigbarer Türöffner ist in der vorliegenden Anmeldung zu verstehen als fernbetätigbare Arretiereinrichtung für eine Tür. Die Arretiereinrichtung weist eine fernbetätigbare Sperreinrichtung und eine Türöffnerfalle auf. Das abtriebsseitige Sperrglied der Sperreinrichtung wirkt mit der Türöffnerfalle mittelbar oder unmittelbar zusammen, kann gegebenenfalls auch einstückig mit der Türöffnerfalle ausgebildet sein, und schaltet die Türöffnerfalle in eine Sperrstellung und eine Freigabestellung. Sperrstellung bedeutet, dass die Türöffnerfalle blockiert ist, so dass die Tür nicht geöffnet werden kann. Freigabestellung bedeutet, dass die Türöffnerfalle freigegeben ist, so dass die Tür geöffnet werden kann.In the embodiments according to the invention, the drive unit has a locking device which interacts directly or indirectly with the catching device such that the catching device can be switched to a blocking position and a release position. The drive unit acts in this case as the locking device of a remote-controlled door opener. The term remotely operated door opener is to be understood in the present application as a remotely operable locking device for a door. The locking device has a remotely operated locking device and a door opener latch. The output-side blocking member of the locking device interacts with the door opener trap indirectly or directly together, may optionally also be formed integrally with the door opener trap, and switches the door opener latch in a blocking position and a release position. Lock position means that the door latch is blocked so that the door can not be opened. Release position means that the door latch is released so that the door can be opened.
Außerdem sind Ausführungen der Türschließvorrichtung möglich, bei denen in der Türschließvorrichtung ein Türöffner integriert ist oder bei denen als Türschließvorrichtung ein Türöffner verwendet wird, der als Türschließvorrichtung fungiert, indem die Fangeinrichtung durch die Türöffnerfalle gebildet wird und diese als Fangelement mit dem Gegenelement zusammenwirkt und fremdkraftbetätigt und/oder federkraftbetätigt die Tür in dem Zuziehbereich zuzieht. Die Sperreinrichtung kann bei bevorzugten Ausführungen durch die Antriebseinrichtung des Fangelements gebildet werden, indem die Sperrung durch die Selbsthemmung des Antriebsaggregats erfolgt. Die antreibbare Türöffnerfalle kann nicht nur zum Feststellen der Tür in Schließlage, sondern auch zum Zuziehen der Tür und/oder zur Selbsteinstellung der Türöffnerfalle dienen. Bei der Selbsteinstellung der Türöffnerfalle handelt es sich um eine automatische Stellbewegung, um die Türöffnerfalle in Anlage an die Schließfalle zu stellen, so dass in der Schließstellung der Tür die Türöffnerfalle rüttelfest an der Schlossfalle anliegt.In addition, embodiments of the door closing device are possible in which a door opener is integrated in the door closing device or in which a door opener is used as a door closing device, which acts as a door closing device by the catcher is formed by the door latch and this cooperates as a catch element with the counter element and power-operated / or spring-loaded door pulls in the Zuziehbereich. The locking device can in preferred Embodiments are formed by the drive means of the Fangelements by the blocking takes place by the self-locking of the drive unit. The drivable door opener trap can serve not only to lock the door in the closed position, but also for closing the door and / or for self-adjustment of the door latch. In the self-adjustment of the door opener trap is an automatic adjusting movement to put the door opener trap in contact with the latch, so that in the closed position of the door, the door latch latch rests against the lock latch.
Bei besonders bevorzugten Ausführungen ist vorgesehen, dass die Türschließvorrichtung zusätzlich zu der Fangeinrichtung ein mit dem Türflügel und dem ortsfesten Türrahmen über den gesamten Türöffnungsbereich permanent kuppelbaren Türschließer aufweist. Der permanent kuppelbare Türschließer kann als herkömmlicher Türschließer ausgebildet sein. Er soll primär dazu dienen, die Tür aus jedem Öffnungswinkel zu schließen, und zwar bis möglichst nahe der Schließlage. Zum sicheren Zuziehen der Tür in die Schließlage dient die angetriebene Fangeinrichtung, die zum Zuziehen mit dem Gegenelement einkuppelt und fremdkraftbetätigt und/oder federkraftbetätigt die Tür in die vollständige Schließlage bringt.In particularly preferred embodiments, it is provided that the door closing device has, in addition to the catching device, a door closer which can be permanently coupled with the door leaf and the stationary door frame over the entire door opening area. The permanently coupled door closer can be designed as a conventional door closer. It should primarily serve to close the door from any opening angle, and as close as possible to the closed position. For safe closing of the door in the closed position, the driven catching device, which engages for closing with the counter element and operated by external force and / or spring-actuated door brings to the full closed position.
Der Türschließer ist in der Einbaulage permanent gekuppelt, d.h. permanent in Wirkverbindung zwischen dem ortsfesten Türrahmen und dem Türflügel. Der Türschließer kann als Federband ausgebildet sein. Das Federband kann eine mechanische Schließerfeder aufweisen, die im Bereich der Drehachse des Federbands angeordnet, vorzugsweise in dem Federband integriert ist. Alternativ kann der Türschließer auch als am Türflügel oder am ortsfesten Rahmen montierter aufliegender oder innnenliegender Türschließer oder auch als Bodentürschließer ausgebildet sein. Er kann ein Schließergehäuse mit darin gelagerter Schließerwelle und Schließerfeder, gegebenenfalls mit hydraulischer Dämpfung, aufweisen. Die Schließerwelle kann unmittelbar oder über ein kraftübertragendes Gestänge bzw. dem Türrahmen permanent kuppelbar sein.The door closer is permanently coupled in the installation position, ie permanently in operative connection between the fixed door frame and the door leaf. The door closer can be designed as a spring band. The spring band may have a mechanical closing spring, which is arranged in the region of the axis of rotation of the spring band, preferably integrated in the spring band. Alternatively, the door closer can also be mounted on the door leaf or on the stationary frame, lying on or inside door closer or be designed as a floor door closer. It can have a closer housing with a closer shaft and closer spring mounted therein, optionally with hydraulic damping. The closer shaft can be permanently coupled directly or via a force-transmitting linkage or the door frame.
Wesentlich bei allen erfindungsgemäßen Ausführungen ist, die Ausgestaltung die Fangeinrichtung derart, dass ein sicheres Ein- und Auskuppeln mit dem Fangelement ermöglicht wird. Bei bevorzugten Ausführungen hintergreift das Fangelement mit seinem freien Ende das Gegenelement formschlüssig.It is essential in all embodiments according to the invention, the design of the catcher such that a safe engagement and disengagement is made possible with the catch element. In preferred embodiments, the catch element engages behind the counter element with its free end in a form-fitting manner.
Erfindungsgemäß ist das Fangelement in Art einer Türöffnerfalle ausgebildet, vorzugsweise als schwenkbare Türöffnerfalle oder linear verschiebbare Türöffnerfalle.According to the catch element is designed in the manner of a door latch, preferably as a pivotable door latch or linearly displaceable door opener trap.
Erfindungsgemäß wird die Türöffnerfalle von einem Lagerkörper und einem relativ hierzu bewegbaren Fallenkörper gebildet. Der Fallenkörper ist verschiebbar auf dem Lagerkörper gelagert und mittels einer über die Schlossfalle betätigbare Arretiereinrichtung auf dem Lagerkörper feststellbar. Zum Antrieb und/oder zur Feststellung des Lagerkörpers dieser Türöffnerfalle kann das Abtriebsglied der Antriebs- bzw. Sperreinrichtung z. B. über eine Teilfläche an dem Fallenkörper angreifen.According to the invention, the door opener latch is formed by a bearing body and a latch body movable relative thereto. The case body is slidably mounted on the bearing body and lockable by means of an operable via the latch lock on the bearing body. To drive and / or to determine the bearing body of this door latch case, the output member of the drive or locking device z. B. attack over a partial surface of the case body.
Die Erfindung wird nun anhand von Ausführungsbeispielen näher erläutert. Es zeigen
- Fig. 1
- ein Einbaubeispiel eines Türöffners in einer schematischen Darstellung;
- Fig. 2aa, 2ab
- ein Ausführungsbeispiel einer Türschließvorrichtung in einer ersten Schließposition;
- Fig. 2ba, 2bb
- die Türschließvorrichtung in
Fig. 2aa, 2ab in einer zweiten Schließposition; - Fig. 2ca, 2cb
- die Türschließvorrichtung in
Fig. 2aa, 2ab in einer dritten Schließposition; - Fig. 3a
- ein Ausführungsbeispiel einer Türschließvorrichtung in einer ersten Schließposition;
- Fig. 3b
- die Türschließvorrichtung in
Fig. 3a in einer zweiten Schließposition; - Fig. 3c
- die Türschließvorrichtung in
Fig. 3a in einer dritten Schließposition; - Fig. 4a
- ein weiteres Ausführungsbeispiel der Türschließvorrichtung in einer ersten Schließposition;
- Fig. 4b
- die Türschließvorrichtung in
Fig. 4a in einer zweiten Schließposition; - Fig. 4c
- die Türschließvorrichtung in
Fig. 4a in einer dritten Schließposition; - Fig. 5
- ein weiteres Ausführungsbeispiel der Türschiießvorrichtung;
- Fig. 6
- ein weiteres Ausführungsbeispiel der Türschließvorrichtung;
- Fig. 7a bis 7c
- ein weiteres Ausführungsbeispiel der Türschließvorrichtung;
- Fig. 8a und 8b
- ein weiteres Ausführungsbeispiel der Türschließvorrichtung ;
- Fig. 9a bis 9d
- ein erstes erfindungsgemäßes Ausführungsbeispiel der Türschließvorrichtung;
- Fig. 10a bis 10d
- ein zweites erfindungsgemäßes Ausführungsbeispiel der Türschließvorrichtung;
- Fig. 11
- ein erstes Ausführungsbeispiel der Stelleinrichtung in
Fig. 9a bis 10d ; - Fig. 12
- ein zweites Ausführungsbeispiel der Stelleinrichtung in
Fig. 9a bis 10d ; - Fig. 13
- ein drittes Ausführungsbeispiel der Stelleinrichtung in
Fig. 9a bis 10d .
- Fig. 1
- an installation example of a door opener in a schematic representation;
- Fig. 2aa, 2ab
- an embodiment of a door closing device in a first closed position;
- Fig. 2ba, 2bb
- the door closing device in
Fig. 2aa, 2ab in a second closed position; - Fig. 2ca, 2cb
- the door closing device in
Fig. 2aa, 2ab in a third closed position; - Fig. 3a
- an embodiment of a door closing device in a first closed position;
- Fig. 3b
- the door closing device in
Fig. 3a in a second closed position; - Fig. 3c
- the door closing device in
Fig. 3a in a third closed position; - Fig. 4a
- a further embodiment of the door closing device in a first closed position;
- Fig. 4b
- the door closing device in
Fig. 4a in a second closed position; - Fig. 4c
- the door closing device in
Fig. 4a in a third closed position; - Fig. 5
- another embodiment of the Türschiießvorrichtung;
- Fig. 6
- another embodiment of the door closing device;
- Fig. 7a to 7c
- another embodiment of the door closing device;
- Fig. 8a and 8b
- another embodiment of the door closing device;
- Fig. 9a to 9d
- a first embodiment of the invention of the door closing device;
- Fig. 10a to 10d
- a second embodiment of the invention of the door closing device;
- Fig. 11
- a first embodiment of the adjusting device in
Fig. 9a to 10d ; - Fig. 12
- a second embodiment of the adjusting device in
Fig. 9a to 10d ; - Fig. 13
- a third embodiment of the adjusting device in
Fig. 9a to 10d ,
Die Schließvorrichtung setzt sich bei dem Einbaubeispiel aus zwei Schließkomponenten zusammen. Die eine Schließkomponente wird von zwei Federbändern FB gebildet, über die der Türflügel TF um seine vertikale Drehachse gelagert ist. Die andere Schließkomponente wird von einem speziellen Türöffner TO gebildet. Dieser Türöffner weist ein elektrisch betätigtes motorisches Schließaggregat auf, welches kurz vor der Schließlage der Tür mittels eines abtriebsseitigen Fangelements den Türflügel erfasst und in die Schließlage motorisch zuzieht.The locking device is composed in the installation example of two locking components. The one closing component is formed by two spring strips FB, via which the door leaf TF is mounted about its vertical axis of rotation. The other closing component is formed by a special door opener TO. This door opener has an electrically operated motor-driven closing unit, which detects the door leaf shortly before the closing position of the door by means of a driven-side catching element and pulls it into the closed position by a motor.
Die eingesetzten Federbänder FB sind ansich bekannte handelsübliche Federbänder. Sie weisen jeweils ein mechanisches Federaggregat auf, welches in den Bändern integriert ist und beim Öffnen der Tür zwangsweise aufgeladen und beim Schließen die gespeicherte Energie wieder abgibt, um den Türflügel selbsttätig in die Schließbewegung anzutreiben. Solche Federbänder sind z. B aus
Anstelle der Federbänder kann auch ein anderes Schließmittel, z. B. ein ansich bekannter hydraulischer Türschließer mit Schließfeder, hydraulischer Dämpfung und kraftübertragendem Gestänge eingesetzt werden. Ein solcher Türschließer ist z. B. aus
Wesentlicher Vorteil bei diesem neuen System ist, dass die erste Schließkomponente jeweils als ein sehr einfaches Schließaggregat ausgebildet sein kann, das vorzugsweise nur geringen Öffnungswiderstand aufweist und lediglich dafür ausgelegt sein muss, dass die Tür aus der Offenlage zurückgestellt wird bis in die Nähe der Schließlage. Das nachfolgende Zuziehen der Tür in die Schließlage, gegebenenfalls unter Überdrücken einer Schlossfalle und Überwinden einer Türdichtung wird durch die zweite Schließkomponente sichergestellt, im dargestellten Fall durch das motorische Zuziehaggregat des Türöffners TO. Es sind auch Ausführungsbeispiele möglich, bei denen das Zuziehaggregat nicht mit einem Türöffner verbunden, sondern als separates Schließer-Aggregat ohne Türöffnerfunktion ausgebildet ist. Ein separater Türöffner kann, muss aber nicht, in jedem Fall vorhanden sein.A major advantage of this new system is that the first locking component can each be designed as a very simple locking unit, which preferably has only low opening resistance and only has to be designed so that the door is returned from the open position to the vicinity of the closed position. The subsequent closing of the door in the closed position, optionally with overpressure of a latch and overcoming a door seal is ensured by the second closing component, in the case illustrated by the motor-driven Zuziehaggregat the door opener TO. There are also embodiments possible in which the Zuziehaggregat not connected to a door opener, but is designed as a separate closer unit without door opener function. A separate door opener may or may not be present in any case.
In den
Bei dem Ausführungsbeispiel der
Die
Das Gegenelement R ist starr unbeweglich am Türflügel TF gelagert. Es ist als ein Pilzkopf-Verschlussbolzen ausgebildet. Der Bolzen ist als Zylinderstift und der Pilzkopf als flache Scheibe ausgebildet. Dabei ist der Durchmesser des Stiftes kleiner und der Durchmesser der Scheibe größer als der lichte Abstand der beiden Zinken FZ.The counter element R is rigidly mounted immovably on the door TF. It is designed as a mushroom plug. The bolt is designed as a cylindrical pin and the mushroom head as a flat disc. The diameter of the pin is smaller and the diameter of the disc is greater than the clear distance of the two prongs FZ.
In der in
In der in
In der Endschließposition liegt der Türflügel TF fest an dem Türrahmen TR an.In the final closing position, the door panel TF is fixed to the door frame TR.
Bei dem Motoraggregat M kann es sich vorzugsweise um einen Elektromotor handeln. Die Drehbewegung des Motoraggregats M kann durch einen elektrischen Kontakt ausgelöst werden, der beispielsweise durch das Gegenelement R und das Fangelement F gebildet sein kann. Es kann eine entsprechende Schaltereinrichtung vorgesehen sein, z. B. zwischen den Zinken FZ angeordnet. Es kann aber auch ein Schalter vorgesehen sein, der am Türrahmen TR angeordnet ist und unmittelbar durch den Türflügel TF betätigt wird. Die Abschaltung des Motoraggregats M kann beispielsweise durch einen Überstromschalter oder durch einen Endlageschalter erfolgen, wenn es sich um einen Elektromotor handelt. Es kann auch vorgesehen sein, dass es sich bei dem Motoraggregat um einen elektrischen Getriebemotor handelt, wobei es sich bei dem Getriebe vorzugsweise um ein Untersetzungsgetriebe handeln kann, das die Drehzahl des Rotors herabsetzt.The motor unit M may preferably be an electric motor. The rotational movement of the motor assembly M can be triggered by an electrical contact, which may be formed for example by the counter element R and the catch element F. It may be provided a corresponding switch means, for. B. arranged between the tines FZ. But it can also be provided a switch which is arranged on the door frame TR and is operated directly by the door leaf TF. The shutdown of the motor unit M can be done for example by an overcurrent switch or by a limit switch, if it is an electric motor. It can also be provided that the motor unit is an electric geared motor, wherein the gear unit preferably is a reduction gear can, which lowers the speed of the rotor.
In dem in
Beim Schließen des Türflügels TF (
Zum Betätigen des Motoraggregats M können nicht dargestellte Schaltereinrichtungen vorgesehen sein. Sie können beispielsweise wie die oben in Verbindung mit
Die
Beim Schließen des Türflügels wird zunächst das Motoraggregat M betätigt. Das Fangelement F wird unter Wirkung des Motoraggregats M soweit aus seiner Schrägstellung herausgeschwenkt, so dass es eine Lage in dem Bewegungsweg der Schlossfalle einnimmt. Von dieser Position aus ist das Fangelement F in einer Bewegungsebene senkrecht zur Türöffnungsebene linear verschiebbar. Beim Schließen der Tür erfolgt die Eingriffsstellung von Fangelement F und Schlossfalle S, indem das Fangelement F mit dem Verschwenken mit seinem hakenförmigen Endabschnitt die in
Die
Die beiden Teilelemente FL1 und FL2 sind linear aufeinander zu beweglich und weisen jeweils eine Schräge auf, die beim Schließen des Türflügels TF an der Schlossfalle S zur Anlage kommen und die Schlossfalle mitnehmen und damit den Türflügel TF zuziehen. An den beiden Schrägen kann eine Kraftverstärkung analog den Kraftverhältnissen an einem Keil eintreten, so dass durch das in
Die
Die
Die Türschließeinrichtung ist in einem Türöffner integriert. Hierfür ist die Türöffnerfalle 1 des Türöffners speziell ausgebildet. Sie wird im folgenden in Verbindung mit den
Die Baueinheit bestehend aus Türöffnerfalle 1 und Stelleinrichtung 200 ist in einem gemeinsamen Gehäuse 6 angeordnet. Die Türöffnerfalle 1 weist einen schwenkbar gelagerten Lagerkörper 110 mit einer Schwenkachse 110s auf, der von einem verschiebbaren Fallenkörper 10 umgriffen ist. Der Fallenkörper 10 weist ein Durchgangsloch auf, das beispielsweise wie in dem in
Auf dem verschiebbaren Fallenkörper 10 ist ein schwenkbar gelagerter Arretierhebel 10h angeordnet, wobei der Arretierhebel 10h auf der dem Türflügel zugewandten Seite des Fallenkörpers 10 angeordnet ist und die Schwenkachse des Arretierhebels 10h parallel zu der Schwenkachse 110s des Lagerkörpers 110 ausgerichtet ist. Ein erster Endabschnitt des Arretierhebels 10h ist als ein Anschlagende 10a ausgebildet und arbeitet mit der Schlossfalle 90 zusammen. Ein zweiter Endabschnitt des Arretierhebels 10h ist als ein Arretiereingriffsende 10e ausgebildet und arbeitet mit auf dem Fallenkörper 10 ausgebildeten sägezahnförmigen Rastausnehmungen zusammen. In einem zwischen dem Anschlagende 10a und der Schwenkachse des Arretierhebels 10h liegenden Abschnitt ist zwischen dem Arretierhebel 10h und dem Fallenkörper 10 eine Druckfeder 10r angeordnet, die das Arretiereingriffsende 10e auf den Fallenkörper 10 drückt. Das Arretiereingriffsende 10e kann an einem bogenförmigen Freigabeanschlag 10f entlanggleiten, wenn es nicht mehr im Eingriff mit den sägezahnförmigen Rastausnehmungen ist.On the
Auf der dem Türflügel abgewandten Unterseite des Fallenkörpers 10 ist an dem Fallenkörper 10 eine Keilfläche 10k ausgebildet, die mit dem Abtriebsglied 2 der Stelleinrichtung 200 zusammenwirkt.On the underside of the
Beim Schließen des Türflügels (siehe
Sodann wird das Abtriebsglied 2 der Stelleinrichtung 200 wieder betätigt und schwenkt nun die Türöffnerfalle 1 in ihre Horizontalstellung in
Nunmehr ist der Fallenkörper 10 wieder freigegeben, so dass das Abtriebsglied 2 der Stelleinrichtung 200 beim Entlanggleiten an der Keilfläche 10k des Fallenkörpers den Fallenkörper 10 in Richtung der Schwenkachse 110s zurückdrücken kann. Dabei wird der Türflügel über die Schlossfalle 90 solange mitgenommen, bis er an dem in
Es ist vorgesehen, dass die Stelleinrichtung 200 auch als Sperreinrichtung arbeitet, die das Aufziehen des Türflügels verhindert. Bei Freigabe der Türöffnerfalle 1 kann entweder vorgesehen sein, dass die Stelleinrichtung 200 das Abtriebsglied 2 zurückzieht oder dass das Abtriebsglied 2 überdrückbar ist. In beiden Fällen werden die in
Die Stelleinrichtung 200 bildet somit eine Einrichtung zum Zuziehen des Türflügels in seine Schließlage. Gleichzeitig bildet sie eine Einrichtung zur Selbsteinstellung der Türöffnerfalle 1, indem die Einrichtung dafür sorgt, dass die Türöffnerfalle 1 in der Schließstellung der Tür automatisch in eine rüttelfeste Anlage an der Schlossfalle 90 gestellt wird.The adjusting
Beim Öffnen der Tür werden die Stellungen in der Reihenfolge der
Die
Die
Die
In einer ersten Stellung des Sperrventils 5 sind die Verbindungen der Kolben-Zylinder-Einrichtung und der Federspeichereinrichtung 30 mit der Hydraulikpumpe 220 unterbrochen. Das Abtriebsglied 2, d. h. der Kolben der Kolben-Zylinder-Einrichtung 20 ist gegen das Eindrücken in den Zylinder gesperrt. Folglich ist die Türöffnerfalle 1 gesperrt.In a first position of the
In einer zweiten Stellung des Sperrventils 5 ist die Hydraulikpumpe 220 bezogen auf das Abtriebsglied 2 im Druckbetrieb geschaltet. Wenn die Pumpe 220 eingeschaltet ist, wird das Abtriebsglied 2 in Richtung aus dem Zylinder gedrückt. Bei abgeschalteter Hydraulikpumpe 220 wird beim Hineindrücken des Abtriebsglieds 2 in den Zylinder der Kolben-Zylinder-Einrichtung 20 die Feder der Federspeichereinrichtung 30 gespannt, so dass Abtriebsglied 2 unter Wirkung der Feder in Richtung aus dem Zylinder der Kolben-Zylinder-Einrichtung gedrückt wird, wenn es nicht oder nur gering belastet ist.In a second position of the
In einer dritten Stellung des Sperrventils 5 ist die Hydraulikpumpe 220 bezogen auf das Abtriebsglied 2 im Saugbetrieb geschaltet. Folglich wird das Abtriebsglied 2 in den Zylinder der Kolben-Zylinder-Einrichtung 20 in Freigabestellung gezogen und zugleich die Feder der Federspeichereinrichtung 30 gespannt.In a third position of the
Die
In dem in
Ein erster drehbar gelagerter federbelasteter Hebel 21 ist als eine Schaltklinke ausgebildet und wirkt mit dem Abtriebsglied 2 der Stelleinrichtung 200 zusammen. Der Hebel 21 wird durch eine Schenkelfeder 21 gegen den hinteren kreisbogenförmigen Endabschnitt des Abtriebsglieds 2 gedrückt.A first rotatably mounted spring-loaded lever 21 is formed as a pawl and cooperates with the
Ein zweiter drehbar gelagerter federbelasteter Hebel 22 ist winklig zu dem ersten Hebel 21 angeordnet und weist an dem dem Hebel 21 zugewandten Längsseite einen kreisbogenförmigen sägezahnförmigen Schaltabschnitt auf, in den der Klinkenabschnitt des Hebels 21 eingreift. Zwischen dem dem Drehlager abgewandten Endabschnitt des Hebels 21 und der Innenwand des Gehäuses der Stelleinrichtung ist eine Druckfeder 22f angeordnet, die an der der Innenwand des Gehäuses zugewandten Längsseite des Hebels 22 angreift. An der gegenüberliegenden Längsseite des Hebels 22 ist ein Hubmagnet 240 angeordnet, dessen Längsachse mit der Längsachse der als Schraubendruckfeder ausgebildeten Druckfeder 22f fluchtet und dessen linear bewegliches Abtriebsglied auf dem Hebel 22 anliegt.A second rotatably mounted spring-loaded
Die Ausnehmungen des sägezahnförmigen Schaltabschnitts des Hebels 22 weisen eine zu dem Schaltabschnitt des Hebels 21 kongruente Form auf und sind so gerichtet, dass das Abtriebsglied 2 nicht zurückgedrückt werden kann, d. h. nicht absenkbar ist. Das Abtriebsglied 2 ist folglich in einer Richtung gesperrt. Das Abtriebsglied 2 ist durch Betätigen des Hubmagneten 240 entsperrbar, wobei der Schaltabschnitt des Hebels 21 für die Betätigungsdauer außer Eingriff mit dem sägezahnförmigen Schaltabschnitt des Hebels 22 gelangt.The recesses of the sawtooth-shaped switching portion of the
Der Hebel 21 wird bei kurzzeitiger Betätigung des Hubmagnets 240 jeweils einen Zahn in Richtung auf das Abtriebsglied 2 weiterschaltet, wobei das Arbeitsvermögen des Abtriebsgliedes 2 durch die Federkraft der Schenkelfeder 21f bestimmt ist. Bei langzeitiger Betätigung des Hubmagnets 240 bewegt die Schenkelfeder 21f das Abtriebsglied 2 so lange, bis die Schließstellung der Tür erreicht ist, wie weiter oben in
Es ist auch möglich, dass mit der beschriebenen Vorrichtung nur eine Sperreinrichtung ausgebildet wird. In diesem Fall kommt es darauf an, dass die Federkraft der Druckfeder 22f unter Berücksichtigung der Hebelverhältnisse und der Federkraft der Schenkelfeder 21f so gering ist, dass die Schenkelfeder den ersten Hebel 21 solange aus der Rastausnehmung drückt - wobei der zweite Hebel 22 die Druckfeder 22f zusammendrückt, bis der Hebel 21 an dem Stellglied 2 anliegt und dabei in eine der Rastausnehmungen einfällt. Wie weiter oben ausgeführt, ist damit das Stellglied 2 solange gesperrt, bis der Hubmagnet 240 den zweiten Hebel 22 in Richtung auf die Druckfeder 22f verschwenkt und der erste Hebel 21 aus der Rastausnehmung fällt.It is also possible that with the described device only one locking device is formed. In this case, it is important that the spring force of the
- FF
- Fangelementcatching element
- FSFS
- Drehachseaxis of rotation
- FZFZ
- Zinkenprong
- FAFA
- Auslösertrigger
- FL1FL1
- erstes Teilelement der Lineartüröffnerfallefirst subelement of the linear door opener trap
- FL2FL2
- zweites Teilelement der Lineartüröffnerfallesecond subelement of the linear door opener trap
- FS1FS1
- erstes Teilelement der Schwenköffnerfallefirst sub-element of the pivot opener latch
- FS2FS2
- zweites Teilelement der Schwenköffnerfallesecond sub-element of the pivot opener latch
- FBDepartment
- Federbandspring band
- MM
- Motoraggregatmotor unit
- RR
- Gegenelement (Riegel)Counter element (bar)
- SS
- Schlossfallelatch
- TFTF
- Türflügeldoor
- TRTR
- ortsfester Türrahmenfixed door frame
- TOTO
- TüröffnerDoor Opener
- 11
- Türöffnerfallestrike latch
- 22
- Abtriebsglieddriven member
- 55
- Sperrventilcheck valve
- 66
- Gehäusecasing
- 1010
- verschiebbarer Fallenkörpermovable trap body
- 10a10a
- Anschlagendestop end
- 10e10e
- ArretiereingriffsendeArretiereingriffsende
- 10h10h
- Arretierhebellocking lever
- 10m10m
- Mitnehmertakeaway
- 10f10f
- Freigabeanschlagrelease stopper
- 10k10k
- Keilflächewedge surface
- 10m10m
- Mitnehmertakeaway
- 2121
- erster federbelasteter Hebelfirst spring-loaded lever
- 21f21f
- SchenkelfederLeg spring
- 2222
- zweiter federbelasteter Hebelsecond spring-loaded lever
- 22f22f
- Druckfedercompression spring
- 3030
- hydraulische Federspeichereinrichtunghydraulic spring storage device
- 9090
- Schlossfallelatch
- 110110
- Lagerkörperbearing body
- 110b110b
- SchlossfallenbetätigungskörperLock latch actuator body
- 110s110s
- Schwenkachseswivel axis
- 200200
- Stelleinrichtungsetting device
- 220220
- Hydraulikpumpehydraulic pump
- 230230
- elektromechanischer Rotationsmotorelectromechanical rotary motor
- 235235
- Getriebetransmission
- 236236
- Führungskurveguide curve
- 240240
- Hubmagnetsolenoid
Claims (12)
- Door closing apparatus for a door having a door leaf (TF) which is moveably mounted on a fixed door frame (TR), comprising- an external force actuated and/or spring-force actuated catching device (1) for assembly on fixed door frames (TR) and- a counter-element (40) interacting with the catching device (1) for pulling the door leaf closed, for assembly on the door leaf (TF),wherein it is provided thata) the catching device (1) has a moveably mounted catching element (1) and an external-force actuated and/or spring-force actuated drive unit (200) which is connected to the catching element (1),b) the counter-element is formed as a lock latch (90) which can be overridden during closing of the door, is mounted on a spring on the door leaf side and has a slope coming into operation during closing,c) the drive unit (200) functions as a motor unit for pulling the door leaf (TF) closed and additionally also forms the blocking device of a door opener in order to block the door leaf (TF) in the closed position.d) the catching element (1) is formed as a moveable door opener latch (1) which interacts with the driven member (2) of the drive unit (200),
wherein the door opener latch (1) is formed by a supporting body (110) and a latch body (10) which is moveable relative thereto, the latch body (10) is displaceably mounted on the supporting body (110) and the latch body (10) is fixable on the supporting body (110) by means of a blocking device (10h) which can be actuated via the lock latch, and
wherein it is provided that
the supporting body (110) is pivotably mounted, such that the door opener latch (1) is formed to be pivotable and displaceable, or
the supporting body (110) is fixedly arranged and a lock latch actuating body (110b) is provided, such that the door opener latch (1) is formed exclusively to be displaceable,e) the door opener latch (1) can be coupled and uncoupled with the lock latch (90) for pulling the door leaf (TF) closed, such that the door opener latch can be brought into engagement with the lock latch (90) in the pulling region and can be brought out of engagement with the lock latch (90) outside of the pulling region.f) the blocking device (200) interacts indirectly or directly with the door opener latch (1) for blocking the door leaf (TF) in the closed position of the door, in such a way that the door opener latch (1) can be switched into a blocking position in which the door opener latch is blocked against movement, and a release position in which the door opener latch is released for movement. - Door closing apparatus according to claim 1,
characterised in that
the driven member of the drive or blocking device respectively engages the latch body (10) for driving and/or for fixing the latch body (10) of the door opener latch (1). - Door closing apparatus according to one of the preceding claims,
characterised in that
the door opener latch (1) has a slope by means of which the door opener latch (1) comes into abutment with the lock latch (90) for pulling the door closed. - Door closing apparatus according to one of the preceding claims,
characterised in that
the lock latch actuating body (110b) has a straight front surface and a sloped back surface. - Door closing apparatus according to one of the preceding claims,
characterised in that
the catching device (F) has a switch device (FA) which can control the motor unit (M), said switch device (FA) coming into the operating position with the lock latch when closing the door, before the door opener latch (1) comes into engagement with the lock latch. - Door closing apparatus according to one of the preceding claims,
characterised in that
the drive unit has an electrical motor unit. - Door opening apparatus according to one of the preceding claims,
characterised in that
drive unit (M) has a spring storage unit, preferably formed with a return spring which is forcibly loadable during opening of the door. - Door closing apparatus according to one of the preceding claims,
characterised in that
a door opener which is formed as a remotely actuatable blocking device for a door is integrated in the door closing apparatus. - Door closing apparatus according to one of the preceding claims,
characterised in that
the blocking device is formed by the drive device, by the blocking of the door opener latch being carried out by means of automatic locking of the drive unit. - Door closing apparatus according to one of the preceding devices,
characterised in that
a door closer (FP) which can be permanently coupled to the door leaf and the fixed door frame over the entire door opening region is provided additionally to the catching device (F). - Door closing apparatus according to claim 10,
characterised in that
the door closer is formed as a spring hinge (FB). - Door closing apparatus according to claim 11,
characterised in that
the door closer has a closer housing having a closer shaft and closer spring mounted therein, wherein the housing can be assembled on the door leaf (TF) or the fixed door frame (TR) and the closer shaft can be permanently coupled to the door leaf (TF) or the door frame (TR) directly or via a force transmitting linkage.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009035737A DE102009035737A1 (en) | 2009-08-01 | 2009-08-01 | Catching device for a door |
PCT/EP2010/004703 WO2011015324A1 (en) | 2009-08-01 | 2010-07-31 | Closing device for a door |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2459824A1 EP2459824A1 (en) | 2012-06-06 |
EP2459824B1 true EP2459824B1 (en) | 2018-08-22 |
Family
ID=42732386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10740552.4A Not-in-force EP2459824B1 (en) | 2009-08-01 | 2010-07-31 | Closing device for a door |
Country Status (6)
Country | Link |
---|---|
US (1) | US9255425B2 (en) |
EP (1) | EP2459824B1 (en) |
CA (1) | CA2768599A1 (en) |
DE (1) | DE102009035737A1 (en) |
ES (1) | ES2691271T3 (en) |
WO (1) | WO2011015324A1 (en) |
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2009
- 2009-08-01 DE DE102009035737A patent/DE102009035737A1/en not_active Ceased
-
2010
- 2010-07-31 CA CA2768599A patent/CA2768599A1/en not_active Abandoned
- 2010-07-31 WO PCT/EP2010/004703 patent/WO2011015324A1/en active Application Filing
- 2010-07-31 US US13/388,189 patent/US9255425B2/en not_active Expired - Fee Related
- 2010-07-31 ES ES10740552.4T patent/ES2691271T3/en active Active
- 2010-07-31 EP EP10740552.4A patent/EP2459824B1/en not_active Not-in-force
Patent Citations (1)
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WO2010012497A1 (en) * | 2008-08-01 | 2010-02-04 | Assa Abloy Sicherheitstechnik Gmbh | Door opening mechanism comprising a blocking valve |
Also Published As
Publication number | Publication date |
---|---|
ES2691271T3 (en) | 2018-11-26 |
WO2011015324A1 (en) | 2011-02-10 |
US20120174337A1 (en) | 2012-07-12 |
DE102009035737A1 (en) | 2011-02-03 |
US9255425B2 (en) | 2016-02-09 |
CA2768599A1 (en) | 2011-02-10 |
EP2459824A1 (en) | 2012-06-06 |
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