EP3203001B1 - Remotely actuatable door opener with a stop device - Google Patents
Remotely actuatable door opener with a stop device Download PDFInfo
- Publication number
- EP3203001B1 EP3203001B1 EP17154382.0A EP17154382A EP3203001B1 EP 3203001 B1 EP3203001 B1 EP 3203001B1 EP 17154382 A EP17154382 A EP 17154382A EP 3203001 B1 EP3203001 B1 EP 3203001B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door opener
- blocking
- latch
- pin
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims description 65
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
- E05B15/0205—Striking-plates, keepers, staples
- E05B15/024—Striking-plates, keepers, staples adjustable
-
- 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
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
- E05B2047/0068—Door closed
-
- 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
- E05B2047/0072—Operation
- E05B2047/0073—Current to unlock only
-
- 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
- E05B2047/0091—Retrofittable electric locks, e.g. an electric module can be attached to an existing manual lock
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
Definitions
- the invention relates to a remotely operable door opener with a locking device according to the features of the preamble of claim 1.
- a door opener with a pivot latch disclosed.
- the locking device has a spring-loaded pin which cooperates with a latch.
- the DE 696 17 446 T2 shows a door opener with a pivoting latch comprising a latch body with Aufschraub published and with a locking device.
- the locking device is designed as a spring-loaded pin which is mounted displaceably in the case base body.
- a spring-loaded pin In the area of the door opener latch a spring-loaded pin is arranged, which cooperates via a compression spring and a leaf spring with a door opener change in order to lock it in the release position. After energizing the door opener, the change is released and can in one Release position to be transferred. In the release position of the change is held by the spring-loaded pin, in which this pin is supported with one end against the change of the door opener and with the other end to a latch. If the door is now opened, then the door opener latch pivots and the locking pin disengages from the latch. Then, the compression spring as well as the leaf spring relax, so that the change is no longer applied to the release position.
- the DE 10 2006 013 033 A1 shows an electric door opener with a spring-loaded pin, which passes through the door latch and cooperates with a pivotable holding element to hold the door opener in a released position.
- Object of the present invention is to provide a remote-controlled door opener with a locking device, which is structurally simple and yet has a high reliability.
- the locking device should be retrofitted in a simple manner.
- the locking device has a locking body which slidably supports at its one end a locking pin and at its opposite end a pressure pin in an axial direction, wherein the locking body displaceably supports the locking pin and the pressure pin in an axial direction. That is, both the locking pin and the pressure pin can each in one axial direction are moved independently and relative to the locking body.
- the locking device has a locking body having at its one end a locking pin and at its opposite end a pressure pin, wherein the locking body holds the locking pin interchangeable.
- the locking device can be adapted to different doors.
- the different types of locking pins may differ, for example, in their dimensions or their lock latch guide surfaces.
- the locking device is thus designed in several parts and comprises a locking body, a preferably replaceable locking pin and a pressure pin.
- the locking device preferably forms a closed assembly.
- the self-contained assembly of the locking device is separately ie produced independently of a door opener. It can be distributed as a stand-alone module.
- the locking device requires in contrast to the solutions from the prior art no structural adjustment of an existing door opener and also allows high reliability.
- the locking device is flexible.
- the locking device is inserted into a receiving space of a door opener to upgrade the door opener.
- the receiving space of the door opener is arranged on the door latch of the door opener. So can on simple way an existing door can be upgraded with a locking device without major structural adjustments must be made.
- the locking device is mechanically connectable to a door opener. It is used in a receiving space on the door latch of the door opener and held there form-fitting.
- the locking device is acted upon in the closed position by a latch. That is, when located in the closed position door a latch of a door lock engages in the receiving space formed by a door latch and cooperates there with the locking pin of the locking device so that the locking pin is acted upon by the latch in the door opener housing inside.
- the locking device continues to interact with the locking device or an element of the locking device, such as a change or an armature of the door opener so that it mechanically holds after remote operation of the door latch in the release position in the release position until either the door opener latch is pivoted and / / or the latch reaches out of engagement with the locking device.
- an element of the locking device such as a change or an armature of the door opener
- Remote-controlled switching means in this case that, for example, an electric or pneumatic opening pulse is sent to the locking device of the door opener.
- This opening pulse switches the locking device into the release position so that the door opener latch can be swiveled.
- the locking device is adapted to hold the locking device of the door opener after completion of the opening pulse in the release position.
- the locking device acts with the Locking device together, in particular, the locking device transmits the force exerted on the latch case force on a locking lever of the locking device and acts on this in the release position.
- the loading of the locking lever is preferably carried out via the pressure pin of the locking device.
- the locking device is used with the pressure pin and the locking body in the door opener housing or a receiving space of the door opener trap.
- the pressure pin of the locking device When inserting the pressure pin of the locking device is positioned immediately adjacent to a locking lever.
- the pressure pin is located on a locking lever, preferably a cooperating with the door latch case change.
- a force exerted on the lock pin on the locking pin force is transmitted through the pressure pin on the locking lever, so that the locking lever is acted upon in the direction release position.
- An opening of the door opener is sent by an opening pulse to the locking device and then the locking lever is unlocked. The locking lever then enters the release position.
- the locking lever After switching off the opening pulse, the locking lever remains in the release position as a result of the locking device, as long as the pressure pin exerts the force transmitted from the latch via the locking pin force on the locking lever.
- pivoting the door latch or pulling back the latch by means of a doorknob ends the exercise of force on the locking pin and thus on the locking lever. This can be transferred to the locked position again.
- the locking lever In the locked position, the locking lever cooperates with the door latch via a stop and prevents the door opener latch can be pivoted.
- the locking device is inserted into the receiving space such that the locking body is fixed in the door opener at least in the axial direction.
- the locking body can be screwed or glued to the door opener latch or be held in the door opener latch in a form-fitting manner.
- the door opener latch has a detachable and transversely adjustable embarkschraub Sea. After placing the Aufschraub collaborates on the door latch case of the locking pin passes through a slot of the Aufschraub collaborates and extends in the direction of a latch.
- the door opener can be adapted to the existing seaming air of a door, the slot allows a transverse adjustment of the Aufschraub congresss.
- the locking device has a pressure spring arranged between locking pin and pressure pin.
- the compression spring may be formed as a helical compression spring. It allows a length compensation between pressure pin and locking pin and at the same time a power transmission.
- the compression spring is compressed when a latch actuates the locking pin. This spring force is transmitted via the pressure pin to the locking device, preferably a locking lever or change the locking device.
- the locking body has a guide sleeve whose inner contour is at least partially complementary to the outer contour of the locking pin to guide the locking pin axially displaceable.
- the guide sleeve supports the locking pin against lateral loads. That is, in an eccentric or lateral loading of the locking pin, this force is absorbed by the guide sleeve and prevents jamming of the locking pin.
- the locking pin is slidably mounted in the locking body via a releasable latching connection. By replacing the locking pin, for example, a worn locking pin can be replaced in a simple manner.
- different types of locking pins can be provided so that an adaptation to the dimensions of a door opener is possible by replacing the locking pin or by selective selection of a type of locking pin.
- the locking pin may be formed such that the locking pin has at its free end a lock latch support and at its opposite end a resilient latching lug, with which it can be inserted in the locking body and latched there.
- the resilient latching nose engages behind an end of the guide sleeve in order to connect the locking pin with the locking body.
- the locking pin may have a guide section extending between the latching lug and the latch latch support, which can be guided in a form-fitting manner in the guide sleeve.
- the guide portion preferably has a cylindrical shape.
- the locking body can hold the locking pin against rotation.
- the locking body has a groove, in which a nose of the locking pin engages, or in that the locking pin has a groove, in which a nose of the locking body engages.
- the groove can be arranged, for example, in the region of the guide sleeve or of the guide section.
- the locking pin has a rectangular or oval lock latch bearing surface.
- the lock-shaped latch mounting surface allows a lock latch to be secured even when the air gap is different or when the air gap changes over time be guided. A gap between lock latch guide surface and a Aufschraub consortium can be prevented.
- a simple adjustability results by the locking pin with the locking body in two mutually rotated by 180 ° positions connectable, in particular latched. By turning the locking pin by 180 °, the guide area of the rectangular or oval lock catch support surface can be adjusted.
- the locking body and the locking pin and the pressure pin together form a space in which a compression spring is received.
- the space can be enclosed enclosed by the locking body and the locking pin and the pressure pin.
- the locking pin has a round recess in which the compression spring is received.
- the pressure pin has a round recess in which the compression spring is received.
- the pressure pin has a pressure surface for support on a locking lever of the locking device of a door opener. It can be provided that the pressure surface is rounded, in particular formed as a hemispherical pressure surface. Due to the rounded pressure surface of the pressure bolt ensures that snagging of the pressure bolt with the door opener mechanism is largely excluded.
- a door opener mechanism or a locking device of the door opener has production-related manufacturing and surface tolerances. These can cause the surface of the barrier device and / or the Locking lever and / or adjacent components is not smooth, but each has small projections.
- the locking device Upon actuation of the locking device or during pivoting of the door latch, the locking device is moved, which causes the pressure pin along the surface of a lever of the locking device and / or adjacent components slides. Due to the rounded design of the pressure bolt, in particular in the region of its pressure surface, snagging of the pressure bolt is prevented.
- the pressure pin is mounted interchangeably in the locking body, preferably that the pressure pin is slidably mounted in the locking body via a releasable latching connection.
- the locking body has a support portion which at least partially abuts an outer contour of the pressure bolt to guide the pressure pin axially displaceable.
- an attachment of the pressure bolt in the locking body can take place by providing that the pressure pin has a resilient latching tab which engages behind a locking recess arranged in the inner wall of the locking body in order to connect the locking pin to the locking body.
- the remote-controlled door opener can be offered with a retrofit kit.
- the retrofit kit comprises at least two different locking pins, each with different sized bearing surfaces and / or axial extent, one of these locking pins can be inserted in the locking body and locked with this to adapt the locking device to a door. So it is possible to provide already finished doors or already delivered doors with a remote-controlled door opener afterwards.
- By replacing the locking pin against a locking pin with other dimensions By replacing the locking pin against a locking pin with other dimensions, a simple adaptation to the respective structural conditions and / or dimensions can be carried out.
- the differently sized bearing surfaces which differ in terms of their width and / or length, for example, an adaptation to different configurations and / or positions of a latch and / or Aufschraub consensuss take place.
- By the provision of locking pins with different axial extent for example, an adaptation to different immersion depths of lock traps can take place. With a shorter immersion depth of a latch, for example, a locking pin can be used with a larger
- the door opener has a housing which is provided for installation in a door with a door frame and a door leaf movably mounted thereto.
- a lock is provided on the door, which has a preferably spring-loaded latch, which cooperates with the door-opener latch at least in the closed position of the door.
- the locking device has an intermediate change, which is designed as a one-armed or multi-armed lever. The change interacts with the door opener trap in such a way that the door opener latch is switchable to a blocking position and a release position. In particular, the change between a remote actuator and the door opener trap is switched.
- the door opener trap has a receiving space open towards the blocking device in which the locking device is received.
- the locking device can be removably received in the receiving space, preferably be inserted positively.
- the locking body is cylindrical and has at one end a protruding collar which is positively inserted into a recess arranged on the door latch recess and preferably flush with the surface of the trap.
- a simple assembly results, in that the diameter of the slot has a smaller inside width than the locking body or the collar of the locking body.
- a building door 9 is shown.
- the building door 9 has a door frame arranged on a wall of a building and a rotary wing rotatably mounted on the door frame via door hinges 92a, 92b.
- the door 9 is secured by a securing device.
- the safety device comprises a lock 8, a door opener 2 and a locking device 1, installed in a receiving space 24 of the door opener 2.
- the lock 8 is inserted as a mortise lock 8 in a lock pocket.
- the mortise lock 8 has a spring-loaded latch 81. This can be retracted via a door handle 82 or a key-operated lock cylinder in the lock housing to commit the door 9.
- the door opener 2 On the opposite side of the lock 8 the door opener 2 is arranged.
- the door opener 2 has a door opener housing 21, in which a pivot latch 22 is mounted.
- the door opener 2 is designed as a electrical Hästromeöffner. That is, the door opener releases energizing the door opener latch 22 and locks it in the de-energized state.
- a locking device 1 In the area of the door opener latch 22, a locking device 1 is received, which consists of the Fig. 2a to 2c is apparent. in the Fig. 1 the locking device is not shown for clarity.
- the Fig. 1 shows the door in closed position.
- the lock latch 81 engages in a lock latch receiving space, which is formed by the door latch 22.
- the door opener latch 22 is fixed and can not be pivoted. That is, the door leaf 92 is secured in the closed position on the latch bolt 81 engaging the door latch latch 22 against opening. Only after retraction of the latch bolt 81 and / or after unlocking the door latch 22, the door can be opened 92 to commit the door 9.
- the opening of the door 9 is effected by an electric opening pulse.
- This opening pulse switches the door opener latch 22 to the release position, so that the door opener latch 22 can be pivoted.
- the door 9 must be opened as long as the opening pulse is present. Otherwise, the door latch will automatically lock again.
- the locking device 1 is adapted to hold the door latch latch 22 blocking locking device 3 of the door opener 2 even after completion of the opening pulse in the release position. Only after opening the door by pivoting the door latch 22 or by pulling back the latch 81, the locking device 3 is effective.
- the door opener 2 is shown enlarged.
- the door opener 2 has a door opener housing 21 with a removable cover 21d.
- the door opener is shown with closed lid 21d.
- the cover is removed to further illustrate the door opener mechanism.
- door opener housing 21 designed as a pivot latch 22 door opener latch is pivotally mounted.
- the door opener trap 22 is formed in two parts. It has a trap base and a Aufschraub Sharing 23 aufschraubbares on this.
- the Aufschraub congress 23 is L-shaped and has a locking shoulder, which cooperates with a lock latch 81 to secure the latch in the closed position.
- the Aufschraub Swiss System 22 is screwed over two screws 232 a, 232 b on the lock case part 22.
- the screw holes are formed as slots.
- Both the lock latch base part 22 and the screw-on part 23 has a corrugated contact surface.
- the embarkschraub Federation 23 is transversely adjustable relative to the door opener 2 and can via the screws 232 a, 232 b on be attached to a desired transverse position.
- the door opener 2 can be adapted, for example, to different folding air dimensions of a door.
- the door opener trap 22 has a receiving space 24 into which the locking device 1 can be inserted.
- the locking device 1 is formed in several parts. It comprises a locking body 11, a locking pin 12 mounted therein and a pressure bolt 13 mounted in the locking body 11.
- the locking device is in the FIGS. 3a to 3c shown in more detail.
- the locking body 11 is, as in the Fig. 2a and 2 B shown, with the pressure pin 13 ahead inserted into the receiving space 24 of the door latch.
- the Aufschraub congress 23 is screwed to the door latch 22.
- the Aufschraub congress 23 fixes the locking body 11 on the door latch 22nd
- the door opener mechanism comprises a locking device 3, by means of which the pivot latch 22 is electrically remote-controlled between a release position in which the door opener latch 22 can pivot freely, and a locking position in which the pivoting of the door latch 22 is locked switchable.
- the locking device 3 comprises a locking lever 31 rotatably mounted about an axis of rotation 31a, which serves as a change.
- the locking device 3 further comprises an armature 32 mounted about an axis of rotation 32a.
- the armature 32 can be actuated by an electromagnet 33 and interacts with the armature 31 in the blocking position to fix it.
- the armature 32 has a projection and engages behind the end of the change 31 to fix it in the locked position.
- the change 31 is applied to the door opener trap 22.
- the locking lever 31 has a stop 34 on which rests a protruding edge or nose of the door latch 22 and prevents the door latch 22 is pivotable about its extending in the longitudinal direction of the door opener housing 2 pivot axis.
- the change 31 has as a return spring on a change spring 31f, which is designed as a helical compression spring and acts on the change 31 in the locked position.
- the armature 32 is acted upon by a return spring 32f in its locking position. This means that in the currentless state, both the change 31 and the armature 32 are spring-loaded in the blocking position.
- the door opener 2 is designed as Anlagenstromffner, ie it is locked in de-energized state.
- the locking device 1 is in the Fig. 3a to 3c shown in more detail.
- the Fig. 3a shows an exploded view of the locking device 1.
- the locking device 1 has a locking body 11. At one end of the locking body 11 of the locking pin 12 and at the other end of the pressure pin 13 is mounted.
- the locking pin 12 of the pressure pin 13 are each arranged in the same axial direction, ie coaxially and to each other in the axial direction arranged offset and stored independently displaced. Between the locking pin 12 and the pressure pin 13, a helical compression spring 14 is provided, which acts both on the pressure pin 13 and the locking pin 12.
- the locking pin 12 has at its free end on a lock latch support surface 121a. At the opposite end, the locking pin 12 has a latching nose 122.
- the detent 122 is formed as a circumferential latching lug.
- a guide portion 123 of the locking pin extends between the locking lug 122 and the lock latch support 121a. The guide portion 123 cooperates with a guide sleeve 111 of the locking body to guide the locking pin 12.
- the pressure pin 13 has a hemispherical pressure surface 131 at its free end.
- the pressure surface 131 acts on a locking lever 31 of the locking device 3 a.
- the pressure pin 13 has a latching tab 132, by means of which the pressure pin 13 is latched in the locking body 11.
- the locking device 1 is shown in the assembled state.
- the Fig. 3b shows a variant of the locking device with a first locking pin 12 having a wider lock latch pad 121b. That in the Fig. 3c shown embodiment, except for the locking pin 12, the in the Fig. 3b shown embodiment.
- a second locking pin 12 is used, which has a smaller lock latch support surface 121a.
- the locking device 1 largely corresponds to the in the FIGS. 3a and 3b illustrated embodiment. Unlike in the FIGS. 3a and 3b illustrated embodiment, here the locking device 1 an anti-rotation device for the locking pin 12.
- the locking pin 12 has an oval lock latch guide surface 121b or lock latch support surface 121b.
- a protruding nose 124 is formed at the guide portion 123 of the locking pin 12.
- the locking body 11 has in the region of its guide sleeve 111 two opposing grooves 114. In the representations of the 3d figures and 3e Due to the perspective, only one of these grooves 114 is visible.
- the locking pin is connected to the locking body, that the nose 124 engages either in the front groove 114 or in the rear groove 114.
- the lock latch guide surface 121b is rotated by 180 ° and has either according to the 3d figure up or as shown in FIG. 3e downward.
- the locking device 3 has the acted upon by an electromagnet 33 anchor 32, wherein the armature 32 is not visible in the sectional view. Both the armature 32 as well as the change 31 are rotatably mounted in the door opener housing 21 via mutually parallel axes of rotation 31a and 32a, respectively.
- the electromagnet 33 has an electrical coil, which is accommodated in a coil casing 331 and is fixedly mounted on the door opener housing 21.
- the FIG. 4 shows the door opener 2 in the locked position.
- the locking lever 31 is in a position close to the door opener latch 22.
- the locking lever is in abutment with the door opener latch 22 and locks it.
- a latch 81 engages in the locked door latch 22 and in the Aufschraub consortium 23 and acts on the locking pin 12.
- the locking pin 12 is biased by the intermediate spring 14 against the pressure pin 13.
- the pressure pin 13 rests with its pressure surface 131 on the locking lever 31 and is urged by the locking lever 31 in the locking body 11.
- the spring 14 is in this in the FIG. 4 shown blocking position maximum biased.
- the pressure pin 13 and the locking pin 12 are formed telescopically telescopically.
- the pressure pin 13 has an inner opening into which the locking pin 12 is inserted.
- the pressure pin 13 has at its end mounted within the locking body an inner opening with a larger or equal inner diameter than the outer diameter of the locking pin 12 and as the outer diameter of the locking lug 122.
- the locking pin 12 engages in the locked position with his lock latch pad 121a facing away from the inner opening of the pressure pin 13 a.
- the locking pin 12 is thus slidably mounted both in the locking body 11 and in the pressure pin 13.
- the locking pin 12 may have an inner opening into which a portion of the pressure bolt 13 is inserted.
- the electric coil 33 is energized. Then, the armature 32 is switched and releases the locking lever 31. The biased on the spring 14 pressure pin 13 then urges the locking lever 31 in the in the Fig. 5 shown release position. In this position, the locking lever 31 is disengaged from the door opener latch 22 and the door opener latch 22 is free to pivot. Even if now the energization of the coil 33 is terminated, the locking lever 31 remains in its release position, since the pressure pin 13, the locking lever 31 is further applied to the release position. Only after opening the door or the retraction of the latch 81, the compression spring 14 relaxes and the pressure pin 13 can be moved from the return spring 31f of the locking lever 31 in the locking body 11 into it. After the retraction of the lock catch 81, the locking lever 31 is thus moved back into its blocking position by its return spring 31f in order to lock the door opener catch 22.
- FIG. 7 shows a section through the door opener 2 with locking device 1. This acts on the released locking lever 31 in the release position and prevents it can lock the door latch 22. This happens as follows.
- the lock catch 81 engages in the receiving space of the Fallenetzschraub Swisss 23.
- the flat side of the lock latch 81 abuts against the lock shoulder of the Aufschraub Feders 23 and is supported by this.
- the locking pin 12 in turn acts on the compression spring 14 and transmits the force of the latch on this compression spring 14 on the pressure pin 13.
- the pressure pin 13 is located with its pressure surface 131 directly to the locking lever 31 and acts on this in the release position. By the transmitted to the locking lever 31 force of the pressure bolt 13, the return spring 31 f can not spend the locking lever 31 in the locked position.
- the latch 22 is in the Fig. 5 in the closed position, ie shown with the door closed. By opening the door, the door opener latch 22 is pivoted about its axis of rotation. In the Fig. 7 the same door opener 2 is shown with swung opener latch 22. In contrast to the representation in the Fig. 5 is in the Fig.
- the latch 81 now out of engagement with the door latch 22 and the locking pin 12 has been relieved. Ie. the locking pin 12 is therefore projected from the base of the door opener latch 22. Thereby, the force applied to the pressure pin 13 is reduced, so that the return spring 31f can transfer the change 31 to the lock position.
- the pressure pin 13 comes as a result of the pivotal movement of the door latch 22 out of engagement with the change 31 and releases it.
- the pressure pin 13 slides when pivoting the door opener latch 22 on the coil casing 331 of the coil 33 from.
- the locking lever 31 may be in the in the Fig. 7 shown pivoted position due to the return spring 31f move back to the locked position to fix the door opener latch 22, once it is swung back in the locked position.
- Fig. 6 is one of the Fig. 4 and 5 corresponding sectional view of the door opener 2 shown.
- a locking pin with a wider lock latch support surface 121b used.
- the remotely operated on the door opener pulse is mechanically stored or extended, so that even after the termination or decay of the remote-controlled opening pulse an open state of the door opener 2 is maintained in a mechanical manner and allows a delayed on-the-door becomes.
- the lock on the door handle 82 of the door opener 2 is automatically locked so that a lock of the door and thus securing the building access is guaranteed.
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
Die Erfindung betrifft einen fernbetätigbaren Türöffner mit einer Arretiervorrichtung gemäß den Merkmalen des Oberbegriffs des Anspruchs 1.
Aus der
Die
In der Praxis werden solche Arretiervorrichtungen bei Türöffnern verwendet, um sicherzustellen, dass die verschlossene Tür nach elektrischem Freischalten des Türöffners geöffnet werden kann, auch wenn zwischenzeitlich die elektrische Betätigung des Türöffners nicht mehr erfolgt. Somit wird beispielsweise ein zeitverzögertes Begehen der Tür ermöglicht. Insbesondere in Altersheimen und Krankenhäusern kann somit eine Begehung einer Tür auch für Personen mit Beweglichkeitseinschränkungen komfortabel ermöglicht werden.
Die
Die
From the
The
In practice, such locking devices are used in door openers to ensure that the locked door can be opened after electrical release of the door opener, even if in the meantime the electrical operation of the door opener no longer occurs. Thus, for example, a time-delayed walk the door allows. Thus, in particular in retirement homes and hospitals, an inspection of a door can be comfortably made possible even for persons with mobility restrictions.
The
The
Aufgabe der vorliegenden Erfindung ist es, einen fernbetätigbaren Türöffner mit einer Arretiervorrichtung zu schaffen, der konstruktiv einfach aufgebaut ist und dennoch eine hohe Funktionssicherheit aufweist. Vorzugsweise soll die Arretiervorrichtung auf einfache Art und Weise nachrüstbar sein.Object of the present invention is to provide a remote-controlled door opener with a locking device, which is structurally simple and yet has a high reliability. Preferably, the locking device should be retrofitted in a simple manner.
Diese Aufgabe wird erfindungsgemäß durch einen fernbetätigbaren Türöffner mit einer Arretiervorrichtung mit den Merkmalen des Anspruchs 1 gelöst.
Erfindungsgemäß ist vorgesehen, dass die Arretiervorrichtung einen Arretierkörper aufweist, der an seinem einen Ende einen Arretierstift und an seinem gegenüberliegenden Ende einen Druckbolzen in einer axialen Richtung verschiebbar lagert, wobei der Arretierkörper den Arretierstift und den Druckbolzen in einer axialen Richtung relativ zueinander verschiebbar lagert. D.h. sowohl der Arretierstift als auch der Druckbolzen können jeweils in einer axialen Richtung unabhängig voneinander und relativ zu dem Arretierkörper bewegt werden.
Weiter ist erfindungsgemäß vorgesehen, dass die Arretiervorrichtung einen Arretierkörper aufweist, der an seinem einen Ende einen Arretierstift und an seinem gegenüberliegenden Ende einen Druckbolzen aufweist, wobei der Arretierkörper den Arretierstift austauschbar haltert. Durch einen optionalen Austausch des Arretierstifts gegen einen Arretierstift desselben Typs kann beispielsweise eine Verschleißreparatur erfolgen. Durch einen optionalen Austausch des Arretierstifts gegen einen anderen Typ von Arretierstift kann die Arretiervorrichtung an unterschiedliche Türen angepasst werden. Die unterschiedlichen Typen von Arretierstiften können sich beispielsweise in ihren Abmessungen oder ihren Schlossfallenführungsflächen unterscheiden.
Die Arretiervorrichtung ist also mehrteilig ausgebildet und umfasst einen Arretierkörper, einen vorzugsweise austauschbaren Arretierstift und einen Druckbolzen. Die Arretiervorrichtung bildet vorzugsweise eine abgeschlossene Baugruppe aus. Die in sich abgeschlossene Baugruppe der Arretiervorrichtung ist separat d. h. unabhängig von einem Türöffner herstellbar. Sie kann als ein eigenständiges Modul vertrieben werden. Die Arretiervorrichtung benötigt im Gegensatz zu den aus dem Stand der Technik Lösungen keine konstruktive Anpassung eines bestehenden Türöffners und ermöglicht zudem eine hohe Funktionssicherheit.This object is achieved by a remote-controlled door opener with a locking device with the features of
According to the invention it is provided that the locking device has a locking body which slidably supports at its one end a locking pin and at its opposite end a pressure pin in an axial direction, wherein the locking body displaceably supports the locking pin and the pressure pin in an axial direction. That is, both the locking pin and the pressure pin can each in one axial direction are moved independently and relative to the locking body.
Further, the invention provides that the locking device has a locking body having at its one end a locking pin and at its opposite end a pressure pin, wherein the locking body holds the locking pin interchangeable. By an optional replacement of the locking pin against a locking pin of the same type, for example, a wear repair. By an optional replacement of the locking pin against another type of locking pin, the locking device can be adapted to different doors. The different types of locking pins may differ, for example, in their dimensions or their lock latch guide surfaces.
The locking device is thus designed in several parts and comprises a locking body, a preferably replaceable locking pin and a pressure pin. The locking device preferably forms a closed assembly. The self-contained assembly of the locking device is separately ie produced independently of a door opener. It can be distributed as a stand-alone module. The locking device requires in contrast to the solutions from the prior art no structural adjustment of an existing door opener and also allows high reliability.
Die Arretiervorrichtung ist flexibel einsetzbar. Die Arretiervorrichtung ist in einen Aufnahmeraum eines Türöffners eingesetzt, um den Türöffner aufzurüsten. Der Aufnahmeraum des Türöffners ist an der Türöffnerfalle des Türöffners angeordnet. So kann auf einfache Art und Weise eine vorhandene Tür mit einer Arretiervorrichtung aufgerüstet werden, ohne dass große konstruktive Anpassungen vorgenommen werden müssen.
Es ist vorgesehen, dass die Arretiervorrichtung mit einem Türöffner mechanisch verbindbar ist. Sie wird in einem Aufnahmeraum an der Türöffnerfalle des Türöffners eingesetzt und dort formschlüssig gehalten. Die Arretiervorrichtung wird in Schließstellung von einer Schlossfalle beaufschlagt. D.h., dass bei bei in Schließlage befindlicher Tür eine Schlossfalle eines Türschlosses in den durch eine Türöffnerfalle gebildeten Aufnahmeraum eingreift und dort mit dem Arretierstift der Arretiervorrichtung so zusammenwirkt, dass der Arretierstift von der Schlossfalle in das Türöffnergehäuse hinein beaufschlagt wird. Die Arretiervorrichtung wirkt weiter mit der Sperreinrichtung oder einem Element der Sperreinrichtung, beispielsweise einem Wechsel oder einem Anker des Türöffners derart zusammen, dass sie nach einem fernbetätigten Schalten der Türöffnerfalle in die Freigabeposition solange mechanisch in der Freigabeposition hält, bis entweder die Türöffnerfalle verschwenkt wird und/oder die Schlossfalle außer Eingriff mit der Arretiervorrichtung gelangt.The locking device is flexible. The locking device is inserted into a receiving space of a door opener to upgrade the door opener. The receiving space of the door opener is arranged on the door latch of the door opener. So can on simple way an existing door can be upgraded with a locking device without major structural adjustments must be made.
It is envisaged that the locking device is mechanically connectable to a door opener. It is used in a receiving space on the door latch of the door opener and held there form-fitting. The locking device is acted upon in the closed position by a latch. That is, when located in the closed position door a latch of a door lock engages in the receiving space formed by a door latch and cooperates there with the locking pin of the locking device so that the locking pin is acted upon by the latch in the door opener housing inside. The locking device continues to interact with the locking device or an element of the locking device, such as a change or an armature of the door opener so that it mechanically holds after remote operation of the door latch in the release position in the release position until either the door opener latch is pivoted and / / or the latch reaches out of engagement with the locking device.
Fernbetätigtes Schalten bedeutet in diesem Falle, dass beispielsweise ein elektrischer oder pneumatischer Öffnungsimpuls an die Sperreinrichtung des Türöffners gesendet wird. Dieser Öffnungsimpuls schaltet die Sperreinrichtung in die Freigabeposition, sodass die Türöffnerfalle geschwenkt werden kann. Bei herkömmlichen Türöffnern muss die Tür geöffnet werden, solange der Öffnungsimpuls ansteht. Die Arretiervorrichtung ist dazu ausgebildet, die Sperreinrichtung des Türöffners auch nach Beendigung des Öffnungsimpulses in der Freigabeposition zu halten. Dazu wirkt die Arretiervorrichtung mit der Sperreinrichtung zusammen, insbesondere überträgt die Arretiervorrichtung die über die Schlossfalle ausgeübte Kraft auf einen Sperrhebel der Sperreinrichtung und beaufschlagt diesen in die Freigabeposition. Die Beaufschlagung des Sperrhebels erfolgt vorzugsweise über den Druckbolzen der Arretiervorrichtung.Remote-controlled switching means in this case that, for example, an electric or pneumatic opening pulse is sent to the locking device of the door opener. This opening pulse switches the locking device into the release position so that the door opener latch can be swiveled. For conventional door openers, the door must be opened as long as the opening impulse is present. The locking device is adapted to hold the locking device of the door opener after completion of the opening pulse in the release position. For this purpose, the locking device acts with the Locking device together, in particular, the locking device transmits the force exerted on the latch case force on a locking lever of the locking device and acts on this in the release position. The loading of the locking lever is preferably carried out via the pressure pin of the locking device.
Es ist vorgesehen, dass die Arretiervorrichtung mit dem Druckbolzen und dem Arretierkörper in das Türöffnergehäuse bzw. einen Aufnahmeraum der Türöffnerfalle eingesetzt wird. Beim Einsetzten wird der Druckbolzen der Arretiervorrichtung unmittelbar benachbart zu einem Sperrhebel positioniert. Insbesondere liegt der Druckbolzen an einem Sperrhebel, vorzugsweise einem mit der Türöffnerfalle zusammenwirkenden Wechsel, an. Dabei wird eine über die Schlossfalle auf den Arretierstift ausgeübte Kraft durch den Druckbolzen auf den Sperrhebel übertragen, sodass der Sperrhebel in Richtung Freigabeposition beaufschlagt wird.
Ein Öffnen des Türöffners erfolgt, indem ein Öffnungsimpuls an die Sperreinrichtung gesendet und daraufhin der Sperrhebel freigeschaltet wird. Der Sperrhebel gelangt daraufhin in die Freigabeposition. Nach Abschalten des Öffnungsimpulses verbleibt der Sperrhebel infolge der Arretiervorrichtung in der Freigabeposition, solange der Druckbolzen die von der Schlossfalle über den Arretierstift übertragene Kraft auf den Sperrhebel ausübt. Nach Verschwenken der Türöffnerfalle oder bei Zurückziehen der Schlossfalle mittels einer Türklinke endet die Kraftausübung auf den Arretierstift und damit auf den Sperrhebel. Dieser kann wieder in die Sperrposition überführt werden. In der Sperrposition wirkt der Sperrhebel mit der Türöffnerfalle über einen Anschlag zusammen und verhindert, dass die Türöffnerfalle verschwenkt werden kann.It is envisaged that the locking device is used with the pressure pin and the locking body in the door opener housing or a receiving space of the door opener trap. When inserting the pressure pin of the locking device is positioned immediately adjacent to a locking lever. In particular, the pressure pin is located on a locking lever, preferably a cooperating with the door latch case change. In this case, a force exerted on the lock pin on the locking pin force is transmitted through the pressure pin on the locking lever, so that the locking lever is acted upon in the direction release position.
An opening of the door opener is sent by an opening pulse to the locking device and then the locking lever is unlocked. The locking lever then enters the release position. After switching off the opening pulse, the locking lever remains in the release position as a result of the locking device, as long as the pressure pin exerts the force transmitted from the latch via the locking pin force on the locking lever. After pivoting the door latch or pulling back the latch by means of a doorknob ends the exercise of force on the locking pin and thus on the locking lever. This can be transferred to the locked position again. In the locked position, the locking lever cooperates with the door latch via a stop and prevents the door opener latch can be pivoted.
Erfindungsgemäß ist es vorgesehen, dass die Arretiervorrichtung derart in den Aufnahmeraum einsetzbar ist, dass der Arretierkörper in dem Türöffner zumindest in axialer Richtung fixiert ist. Beispielsweise kann der Arretierkörper mit der Türöffnerfalle verschraubt oder verklebt oder formschlüssig in der Türöffnerfalle gehalten sein.According to the invention it is provided that the locking device is inserted into the receiving space such that the locking body is fixed in the door opener at least in the axial direction. For example, the locking body can be screwed or glued to the door opener latch or be held in the door opener latch in a form-fitting manner.
Um den Türöffner an unterschiedliche Türen anpassen zu können, ist es vorgesehen, dass die Türöffnerfalle ein lösbares und quer verstellbares Aufschraubstück aufweist. Nach dem Aufsetzen des Aufschraubstücks auf die Türöffnerfalle durchgreift der Arretierstift ein Langloch des Aufschraubstücks und erstreckt sich in Richtung einer Schlossfalle. Über das quer verstellbare Aufschraubstück kann beispielsweise der Türöffner an die vorhandene Falzluft einer Tür angepasst werden, wobei das Langloch eine Querverstellung des Aufschraubstücks ermöglicht.
Insbesondere ist vorgesehen, dass die Arretiervorrichtung eine zwischen Arretierstift und Druckbolzen angeordnete Druckfeder aufweist. Die Druckfeder kann als Schraubendruckfeder ausgebildet sein. Sie ermöglicht einen Längenausgleich zwischen Druckbolzen und Arretierstift und gleichzeitig eine Kraftübertragung. Insbesondere wird die Druckfeder komprimiert, wenn eine Schlossfalle den Arretierstift betätigt. Diese Federkraft wird über den Druckbolzen an die Sperreinrichtung, vorzugsweise einen Sperrhebel oder Wechsel der Sperreinrichtung, übertragen.In order to be able to adapt the door opener to different doors, it is provided that the door opener latch has a detachable and transversely adjustable Aufschraubstück. After placing the Aufschraubstücks on the door latch case of the locking pin passes through a slot of the Aufschraubstücks and extends in the direction of a latch. About the transversely adjustable Aufschraubstück example, the door opener can be adapted to the existing seaming air of a door, the slot allows a transverse adjustment of the Aufschraubstücks.
In particular, it is provided that the locking device has a pressure spring arranged between locking pin and pressure pin. The compression spring may be formed as a helical compression spring. It allows a length compensation between pressure pin and locking pin and at the same time a power transmission. In particular, the compression spring is compressed when a latch actuates the locking pin. This spring force is transmitted via the pressure pin to the locking device, preferably a locking lever or change the locking device.
Um eine hohe Funktionssicherheit zu gewährleisten, kann in einer Ausgestaltung vorgesehen sein, dass der Arretierkörper eine Führungshülse aufweist, deren Innenkontur zumindest abschnittsweise komplementär zu der Außenkontur des Arretierstifts ausgebildet ist, um den Arretierstift axial verschiebbar zu führen. Die Führungshülse stützt den Arretierstift gegen seitliche Belastungen ab. D.h. bei einer außermittigen oder seitlichen Beaufschlagung des Arretierstifts wird diese Kraft von der Führungshülse aufgenommen und ein Verklemmen des Arretierstifts verhindert.
In einer Ausgestaltung kann vorgesehen sein, dass der Arretierstift über eine lösbare Rastverbindung in dem Arretierkörper verschiebbar gelagert ist. Durch einen Austausch des Arretierstifts kann beispielsweise ein verschlissener Arretierstift auf einfache Art und Weise ersetzt werden.In order to ensure a high level of functional reliability, it can be provided in one embodiment that the locking body has a guide sleeve whose inner contour is at least partially complementary to the outer contour of the locking pin to guide the locking pin axially displaceable. The guide sleeve supports the locking pin against lateral loads. That is, in an eccentric or lateral loading of the locking pin, this force is absorbed by the guide sleeve and prevents jamming of the locking pin.
In one embodiment it can be provided that the locking pin is slidably mounted in the locking body via a releasable latching connection. By replacing the locking pin, for example, a worn locking pin can be replaced in a simple manner.
In einer Ausgestaltung können auch unterschiedliche Typen von Arretierstiften vorgesehen sein, sodass durch den Austausch des Arretierstifts oder durch gezielte Auswahl eines Typs von Arretierstift eine Anpassung an die Abmessungen eines Türöffners möglich ist. Insbesondere kann der Arretierstift derart ausgebildet sein, dass der Arretierstift an seinem freien Ende eine Schlossfallenauflage und an seinem gegenüberliegenden Ende eine federnde Rastnase aufweist, mit der er in dem Arretierkörper einsetzbar und dort verrastbar ist. Vorzugsweise kann vorgesehen sein, dass die federnde Rastnase ein Ende der Führungshülse hintergreift, um den Arretierstift mit dem Arretierkörper zu verbinden.In one embodiment, different types of locking pins can be provided so that an adaptation to the dimensions of a door opener is possible by replacing the locking pin or by selective selection of a type of locking pin. In particular, the locking pin may be formed such that the locking pin has at its free end a lock latch support and at its opposite end a resilient latching lug, with which it can be inserted in the locking body and latched there. Preferably, it can be provided that the resilient latching nose engages behind an end of the guide sleeve in order to connect the locking pin with the locking body.
In einer Ausgestaltung kann der Arretierstift einen sich zwischen der Rastnase und der Schlossfallenauflage erstreckenden Führungsabschnitt aufweisen, der in der Führungshülse formschlüssig führbar ist. Der Führungsabschnitt weist vorzugsweise eine zylindrische Form auf.In one embodiment, the locking pin may have a guide section extending between the latching lug and the latch latch support, which can be guided in a form-fitting manner in the guide sleeve. The guide portion preferably has a cylindrical shape.
Vorteilhafterweise kann der Arretierkörper den Arretierstift verdrehsicher haltern. Insbesondere indem entweder der Arretierkörper eine Nut aufweist, in die eine Nase des Arretierstifts eingreift, oder indem der Arretierstift eine Nut aufweist, in die eine Nase des Arretierkörpers eingreift. Die Nut kann beispielsweise in dem Bereich der Führungshülse bzw. des Führungsabschnitts angeordnet sein.Advantageously, the locking body can hold the locking pin against rotation. In particular, either in that the locking body has a groove, in which a nose of the locking pin engages, or in that the locking pin has a groove, in which a nose of the locking body engages. The groove can be arranged, for example, in the region of the guide sleeve or of the guide section.
Weiter kann in einer Ausgestaltung vorgesehen sein, dass der Arretierstift eine rechteckige oder ovale Schlossfallenauflagefläche aufweist. Über die länglich gestaltete Schlossfallenauflagefläche kann eine Schlossfalle auch bei unterschiedlicher Falzluft oder bei sich mit der Zeit verändernder Falzluft sicher geführt werden. Ein Spalt zwischen Schlossfallenführungsfläche und einem Aufschraubstück kann so verhindert werden. Eine einfache Einstellbarkeit ergibt sich, indem der Arretierstift mit dem Arretierkörper in zwei zueinander um 180° verdrehten Positionen verbindbar, insbesondere verrastbar ist. Durch Drehen des Arretierstifts um 180° kann so der Führungsbereich der rechteckigen oder ovalen Schlossfallenauflagefläche eingestellt werden.Furthermore, it can be provided in one embodiment that the locking pin has a rectangular or oval lock latch bearing surface. The lock-shaped latch mounting surface allows a lock latch to be secured even when the air gap is different or when the air gap changes over time be guided. A gap between lock latch guide surface and a Aufschraubstück can be prevented. A simple adjustability results by the locking pin with the locking body in two mutually rotated by 180 ° positions connectable, in particular latched. By turning the locking pin by 180 °, the guide area of the rectangular or oval lock catch support surface can be adjusted.
Um eine gegen Verschmutzung resistente Ausgestaltung zu schaffen, kann vorgesehen sein, dass der Arretierkörper und der Arretierstift und der Druckbolzen gemeinsam einen Bauraum ausbilden, in dem eine Druckfeder aufgenommen ist. Der Bauraum kann von dem Arretierkörper und dem Arretierstift und dem Druckbolzen geschlossen umschlossen sein.To create a pollution-resistant design, it can be provided that the locking body and the locking pin and the pressure pin together form a space in which a compression spring is received. The space can be enclosed enclosed by the locking body and the locking pin and the pressure pin.
Um die Druckfeder zu haltern kann vorgesehen sein, dass der Arretierstift eine runde Ausnehmung aufweist, in der die Druckfeder aufgenommen ist. Ebenso oder alternativ kann vorgesehen sein, dass der Druckbolzen eine runde Ausnehmung aufweist, in der die Druckfeder aufgenommen ist.To support the compression spring can be provided that the locking pin has a round recess in which the compression spring is received. Likewise or alternatively it can be provided that the pressure pin has a round recess in which the compression spring is received.
In einer Ausgestaltung kann vorgesehen sein, dass der Druckbolzen eine Druckfläche zur Abstützung auf einem Sperrhebel der Sperreinrichtung eines Türöffners aufweist. Es kann vorgesehen sein, dass die Druckfläche abgerundet ausgebildet ist, insbesondere als eine halbkugelförmige Druckfläche ausgebildet ist. Durch die abgerundete Druckfläche des Druckbolzens wird gewährleistet, dass ein Verhaken des Druckbolzens mit der Türöffnermechanik weitestgehend ausgeschlossen wird. Eine Türöffnermechanik oder eine Sperreinrichtung des Türöffners weist herstellungsbedingte Fertigungs- und Oberflächentoleranzen auf. Diese können dazu führen, dass die Oberfläche der Sperreinrichtung und/oder des Sperrhebels und/oder benachbarter Bauteile nicht glatt ist, sondern jeweils kleine Vorsprünge aufweist. Beim Betätigen der Arretiervorrichtung oder beim Schwenken der Türöffnerfalle wird die Arretiervorrichtung bewegt, was dazu führt, dass der Druckbolzen entlang der Oberfläche eines Hebels der Sperreinrichtung und/oder benachbarter Bauteile gleitet. Durch die abgerundete Ausbildung des Druckbolzens, insbesondere im Bereich seiner Druckfläche, wird ein Verhaken des Druckbolzens verhindert.In one embodiment it can be provided that the pressure pin has a pressure surface for support on a locking lever of the locking device of a door opener. It can be provided that the pressure surface is rounded, in particular formed as a hemispherical pressure surface. Due to the rounded pressure surface of the pressure bolt ensures that snagging of the pressure bolt with the door opener mechanism is largely excluded. A door opener mechanism or a locking device of the door opener has production-related manufacturing and surface tolerances. These can cause the surface of the barrier device and / or the Locking lever and / or adjacent components is not smooth, but each has small projections. Upon actuation of the locking device or during pivoting of the door latch, the locking device is moved, which causes the pressure pin along the surface of a lever of the locking device and / or adjacent components slides. Due to the rounded design of the pressure bolt, in particular in the region of its pressure surface, snagging of the pressure bolt is prevented.
Um eine einfache Reparatur zu ermöglichen, kann vorgesehen sein, dass der Druckbolzen in dem Arretierkörper austauschbar gelagert ist, vorzugsweise, dass der Druckbolzen über eine lösbare Rastverbindung in dem Arretierkörper verschiebbar gelagert ist.In order to enable a simple repair, it can be provided that the pressure pin is mounted interchangeably in the locking body, preferably that the pressure pin is slidably mounted in the locking body via a releasable latching connection.
Um eine spielfreie Lagerung und damit eine hohe Funktionssicherheit zu ermöglichen, kann vorgesehen sein, dass der Arretierkörper einen Stützabschnitt aufweist, der zumindest abschnittsweise an einer Außenkontur des Druckbolzens anliegt, um den Druckbolzen axial verschiebbar zu führen. Insbesondere kann eine Befestigung des Druckbolzens in dem Arretierkörper erfolgen, indem vorgesehen ist, dass der Druckbolzen eine federnde Rastlasche aufweist, die eine in der Innenwand des Arretierkörpers angeordnete Rastausnehmung hintergreift, um den Arretierstift mit dem Arretierkörper zu verbinden.In order to enable a play-free storage and thus a high reliability, it can be provided that the locking body has a support portion which at least partially abuts an outer contour of the pressure bolt to guide the pressure pin axially displaceable. In particular, an attachment of the pressure bolt in the locking body can take place by providing that the pressure pin has a resilient latching tab which engages behind a locking recess arranged in the inner wall of the locking body in order to connect the locking pin to the locking body.
In einer vorteilhaften Ausgestaltung kann der fernbetätigbare Türöffner mit einem Nachrüstsatz angeboten werden. Der Nachrüstsatz umfasst wenigstens zwei verschiedene Arretierstifte mit jeweils unterschiedlich bemessenen Auflageflächen und/oder axialer Erstreckung, wobei einer dieser Arretierstifte in dem Arretierkörper einsetzbar und mit diesem verrastbar ist, um die Arretiervorrichtung an eine Tür anzupassen. So ist es möglich, bereits gefertigte Türen oder bereits ausgelieferte Türen im Nachhinein mit einem fernbetätigbaren Türöffner zu versehen. Durch Austausch des Arretierstifts gegen einen Arretierstift mit anderen Abmessungen kann eine einfache Anpassung an die jeweiligen baulichen Gegebenheiten und/oder Abmessungen erfolgen. Durch die unterschiedlich bemessenen Auflageflächen, die sich hinsichtlich ihrer Breite und/oder Länge unterscheiden, kann beispielsweise eine Anpassung an unterschiedliche Ausgestaltungen und/oder Positionen einer Schlossfalle und/oder eines Aufschraubstücks erfolgen. Durch das Vorsehen von Arretierstiften mit unterschiedlicher axialer Erstreckung kann beispielsweise eine Anpassung an unterschiedliche Eintauchtiefen von Schlossfallen erfolgen. Bei einer kürzeren Eintauchtiefe einer Schlossfalle kann beispielsweise ein Arretierstift mit einer größeren axialen Erstreckung verwendet werden.In an advantageous embodiment of the remote-controlled door opener can be offered with a retrofit kit. The retrofit kit comprises at least two different locking pins, each with different sized bearing surfaces and / or axial extent, one of these locking pins can be inserted in the locking body and locked with this to adapt the locking device to a door. So it is possible to provide already finished doors or already delivered doors with a remote-controlled door opener afterwards. By replacing the locking pin against a locking pin with other dimensions, a simple adaptation to the respective structural conditions and / or dimensions can be carried out. By the differently sized bearing surfaces, which differ in terms of their width and / or length, for example, an adaptation to different configurations and / or positions of a latch and / or Aufschraubstücks take place. By the provision of locking pins with different axial extent, for example, an adaptation to different immersion depths of lock traps can take place. With a shorter immersion depth of a latch, for example, a locking pin can be used with a larger axial extent.
Insbesondere kann vorgesehen sein, dass der Türöffner ein Gehäuse aufweist, das zum Einbau in eine Tür mit einem Türrahmen und einem daran beweglich gelagerten Türflügel vorgesehen ist. An der Tür ist zudem ein Schloss vorgesehen, welches eine vorzugsweise federbeaufschlagte Schlossfalle aufweist, die zumindest in Schließlage der Tür mit der Türöffnerfalle zusammenwirkt. In dem Türöffnergehäuse sind eine mit der Schlossfalle zusammenwirkende und schwenkbar gelagerte Türöffnerfalle sowie eine fernbetätigbare Sperreinrichtung aufgenommen. Die Sperreinrichtung weist einen zwischengeschalteten Wechsel auf, der als einarmiger oder mehrarmiger Hebel ausgebildet ist. Der Wechsel wirkt mit der Türöffnerfalle derart zusammen, dass die Türöffnerfalle in eine Sperrstellung und eine Freigabestellung schaltbar ist. Insbesondere ist der Wechsel zwischen einem fernbetätigbaren Aktor und der Türöffnerfalle geschaltet.In particular, it can be provided that the door opener has a housing which is provided for installation in a door with a door frame and a door leaf movably mounted thereto. In addition, a lock is provided on the door, which has a preferably spring-loaded latch, which cooperates with the door-opener latch at least in the closed position of the door. In the door opener housing a cooperating with the latch and pivotally mounted door latch latch and a remote-operated locking device are added. The locking device has an intermediate change, which is designed as a one-armed or multi-armed lever. The change interacts with the door opener trap in such a way that the door opener latch is switchable to a blocking position and a release position. In particular, the change between a remote actuator and the door opener trap is switched.
Insbesondere ist vorgesehen, dass die Türöffnerfalle einen zu der Sperreinrichtung hin offenen Aufnahmeraum aufweist in der die Arretiervorrichtung aufgenommen ist. Beispielsweise kann die Arretiervorrichtung in dem Aufnahmeraum lösbar aufgenommen sein, vorzugsweise formschlüssig eingesetzt sein.In particular, it is provided that the door opener trap has a receiving space open towards the blocking device in which the locking device is received. For example, the locking device can be removably received in the receiving space, preferably be inserted positively.
In einer Ausgestaltung kann vorgesehen sein, dass der Arretierkörper zylinderförmig ausgestaltet ist und an einem Ende einen vorstehenden Kragen aufweist, der in eine an der Türöffnerfalle angeordnete Ausnehmung formschlüssig einsetzbar ist und vorzugsweise bündig mit der Oberfläche der Falle abschließt.In one embodiment it can be provided that the locking body is cylindrical and has at one end a protruding collar which is positively inserted into a recess arranged on the door latch recess and preferably flush with the surface of the trap.
Eine einfache Montage ergibt sich, indem der Durchmesser des Langlochs eine kleinere lichte Weite als der Arretierkörper oder der Kragen des Arretierkörpers aufweist.A simple assembly results, in that the diameter of the slot has a smaller inside width than the locking body or the collar of the locking body.
In den Figuren werden Ausführungsbeispiele der Erfindung gezeigt und in der nachstehenden Figurenbeschreibung näher erläutert. Dabei zeigen:
- Fig. 1:
- eine schematische Ansicht einer Gebäudetür mit einem Türöffner und erfindungsgemäßer Arretiervorrichtung
- Fig. 2a-2c:
- eine Darstellung des Türöffners mit Arretiervorrichtung
- Fig. 3a-3c:
- eine schematische Darstellung der Arretiervorrichtung
- Fig. 3d-3e:
- eine schematische Darstellung der Arretiervorrichtung mit Verdrehsicherung
- Fig. 4, 5, 6:
- eine Schnittdarstellung im Bereich der Schlossfalle
- Fig. 7:
- eine Schnittdarstellung im Bereich der Türöffnerfalle ohne Schlossfalle
- Fig. 1:
- a schematic view of a building door with a door opener and inventive locking device
- 2a-2c:
- an illustration of the door opener with locking device
- 3a-3c:
- a schematic representation of the locking device
- Fig. 3d-3e:
- a schematic representation of the locking device with rotation
- 4, 5, 6:
- a sectional view in the lock latch
- Fig. 7:
- a sectional view in the area of the door latch without lock latch
In der
In dem Drehflügel 92 ist das Schloss 8 als Einsteckschloss 8 in eine Schlosstasche eingesetzt. Das Einsteckschloss 8 weist eine federbelastete Schlossfalle 81 auf. Diese kann über eine Türklinke 82 oder über einen per Schlüssel betätigbaren Schließzylinder in das Schlossgehäuse zurückgezogen werden, um die Tür 9 zu begehen.In the
Auf der dem Schloss 8 gegenüberliegenden Rahmenseite ist der Türöffner 2 angeordnet. Der Türöffner 2 weist ein Türöffnergehäuse 21 auf, in dem eine Schwenkfalle 22 gelagert ist. Der Türöffner 2 ist als elektrischer Arbeitsstromtüröffner ausgebildet. D.h. der Türöffner gibt bei einer Bestromung die Türöffnerfalle 22 frei und sperrt diese im stromlosen Zustand. Im Bereich der Türöffnerfalle 22 ist eine Arretiervorrichtung 1 aufgenommen, die aus den
Die
Das Öffnen der Türe 9 erfolgt durch einen elektrischen Öffnungsimpuls. Dieser Öffnungsimpuls schaltet die Türöffnerfalle 22 in die Freigabeposition, sodass die Türöffnerfalle 22 geschwenkt werden kann. Bei herkömmlichen Türöffnern muss die Tür 9 geöffnet werden, solange der Öffnungsimpuls ansteht. Ansonsten wird die Türöffnerfalle automatisch wieder verriegelt.
Die Arretiervorrichtung 1 ist dazu ausgebildet, eine die Türöffnerfalle 22 sperrende Sperreinrichtung 3 des Türöffners 2 auch nach Beendigung des Öffnungsimpulses in der Freigabeposition zu halten. Erst nach Öffnen der Tür durch Verschwenken der Türöffnerfalle 22 oder durch Zurückziehen der Schlossfalle 81 wird die Sperreinrichtung 3 wirksam.The opening of the door 9 is effected by an electric opening pulse. This opening pulse switches the
The
In den
Die Türöffnerfalle 22 weist einen Aufnahmeraum 24 auf, in die die Arretiereinrichtung 1 einsetzbar ist. Die Arretiereinrichtung 1 ist mehrteilig ausgebildet. Sie umfasst einen Arretierkörper 11, einen darin gelagerten Arretierstift 12 und einen in dem Arretierkörper 11 befestigten Druckbolzen 13. Die Arretiereinrichtung ist in den
Die
Der Sperrhebel 31 weist einen Anschlag 34 auf, an dem eine vorspringende Kante oder Nase der Türöffnerfalle 22 aufliegt und verhindert, dass die Türöffnerfalle 22 um ihre in Längsrichtung des Türöffnergehäuses 2 verlaufende Schwenkachse schwenkbar ist.
Der Wechsel 31 weist als Rückstellfeder eine Wechselfeder 31f auf, die als Schraubendruckfeder ausgebildet ist und den Wechsel 31 in die Sperrposition beaufschlagt. Auch der Anker 32 wird von einer Rückstellfeder 32f in seine Sperrposition beaufschlagt. Das bedeutet, dass im stromlosen Zustand sowohl der Wechsel 31 als auch der Anker 32 in Sperrposition federbeaufschlagt sind. Der Türöffner 2 ist als Arbeitsstromtüröffner ausgebildet, d. h. er ist in stromlosem Zustand gesperrt.
Die Arretiervorrichtung 1 ist in den
The
The locking
The
The
Der Arretierstift 12 weist an seinem freien Ende eine Schlossfallenauflagefläche 121a auf. An dem gegenüberliegenden Ende weist der Arretierstift 12 eine Rastnase 122 auf. Die Rastnase 122 ist als umlaufende Rastnase ausgebildet. Ein Führungsabschnitt 123 des Arretierstiftes erstreckt sich zwischen der Rastnase 122 und der Schlossfallenauflage 121a. Der Führungsabschnitt 123 wirkt mit einer Führungshülse 111 des Arretierkörpers zusammen um den Arretierstift 12 zu führen.The locking
Der Druckbolzen 13 weist an seinem freien Ende eine halbkugelförmige Druckfläche 131 auf. Die Druckfläche 131 wirkt auf einen Sperrhebel 31 der Sperreinrichtung 3 ein. An seinem vorderen Ende weist der Druckbolzen 13 eine Rastlasche 132 auf, mittels der der Druckbolzen 13 in dem Arretierkörper 11 verrastet wird.The
In den
Das in den
Aus der in den
Die
Der Druckbolzen 13 und der Arretierstift 12 sind teleskopartig ineinanderschiebbar ausgebildet. In der in
Zur Entriegelung des Türöffners 2 wird die elektrische Spule 33 bestromt. Daraufhin wird der Anker 32 geschaltet und gibt den Sperrhebel 31 frei. Der über die Feder 14 vorgespannte Druckbolzen 13 drängt den Sperrhebel 31 daraufhin in die in der
Eine zweite Möglichkeit, um die Türöffnerfalle 22 nach erfolgter Entriegelung wieder zu sperren ist, die Türöffnerfalle 22 durch Öffnen der Tür zu verschwenken, wie in
Die
Die Schlossfalle 22 ist in der
The
The
In der
Generell wird bei den beschriebenen Arretiervorrichtungen 1 sozusagen der fernbetätigt auf den Türöffner geschaltete Öffnungsimpuls mechanisch gespeichert bzw. verlängert, sodass auch nach dem Beenden oder Abklingen des fernbetätigten Öffnungsimpulses ein Öffnungszustand des Türöffners 2 auf mechanische Art und Weise erhalten bleibt und eine verzögerte Begehung der Tür ermöglicht wird. Nach erfolgter Begehung der Tür oder nach Öffnen des Schlosses über die Türklinke 82 wird der Türöffner 2 automatisch gesperrt, sodass eine Verriegelung der Tür und damit eine Sicherung des Gebäudezugangs gewährleistet wird.In general, in the described
- 11
- Arretiervorrichtunglocking device
- 1111
- Arretierkörperdetent
- 111111
- Führungshülseguide sleeve
- 112112
- Rastausnehmungrecess
- 114114
- Nutgroove
- 1212
- Arretierstiftlocking pin
- 121a,b121a, b
- SchlossfallenauflageSchloss case edition
- 122122
- Rastnaselocking lug
- 123123
- Führungsabschnittguide section
- 124124
- Nasenose
- 1313
- Druckbolzenpushpin
- 131131
- Druckflächeprint area
- 132132
- Rastlaschesnap tab
- 1414
- Druckfedercompression spring
- 1515
- Kragencollar
- 22
- TüröffnerDoor Opener
- 2121
- Türöffnergehäusedoor opener housing
- 21d21d
- Deckelcover
- 2222
- Schwenkfalleswivel catch
- 2323
- Aufschraubstückmounted attachment
- 231231
- LanglochLong hole
- 232a,b232a, b
- Schraubenscrew
- 2424
- Aufnahmeraumaccommodation space
- 2525
- elektrischer Anschlussblockelectrical connection block
- 33
- Sperreinrichtunglocking device
- 3131
- Wechselchange
- 31a31a
- Drehachse WechselRotation axis change
- 31f31f
- RückstellfederReturn spring
- 3232
- Ankeranchor
- 32a32a
- Drehachse AnkerRotary axis anchor
- 3333
- Elektromagnet, el. SpuleElectromagnet, el. Coil
- 331331
- Spulenmantelcoil case
- 3434
- el. Anschlussblockel. connection block
- 88th
- TürschlossLocks
- 8181
- Schlossfallelatch
- 8282
- Türklinkedoor handle
- 99
- Türdoor
- 9191
- Türrahmendoorframe
- 9292
- Türflügeldoor
- 92a, b92a, b
- Türbandhinge
Claims (15)
- Remotely operable door opener having a blocking device (1), wherein the door opener has a door opener latch (22) which can be switched between a release position and a locking position via a locking means (3), and a receiving space (24) for insertion of the blocking device (1), wherein the blocking device (1) is loaded by a lock latch (81) in the closing position and, in turn, loads the locking means (3) or an element of the locking means (3) of the door opener (2) in such a manner that it holds the door opener (2) in the release position mechanically after a remotely operated switching of the door opener latch (22) into the release position, until either the door opener latch (22) is pivoted and/or the lock latch (81) disengages from the blocking device (1),
characterised in that
the blocking device (1) has a blocking body (11) which has a blocking pin (12) at its one end and a push bolt (13) at its opposite end,
the door opener latch (22) has the receiving space (24) into which the blocking device (1) can be inserted, and the door opener latch (22) has a detachable and transversely adjustable screw-on piece (23) and the blocking pin (12) engages through an elongated hole (231) of the screw-on piece (23) and extends in the direction of a lock latch (81), and
the screw-on piece (23) fixes the blocking body (11) in the door opener latch (22), and wherein the blocking body (11) displaceably supports both the blocking pin (12) and the push bolt (13) in an axial direction relative to each other. - Remotely operable door opener according to claim 1,
characterised in that
the blocking device (1) has a compression spring (14) arranged between blocking pin (12) and push bolt (13), preferably a helical compression spring. - Remotely operable door opener according to claim 1 or 2,
characterised in that
the blocking body (11) has a guide bushing (111) whose inner contour is formed to be at least portionally complementary to the outer contour of the blocking pin (12) in order to guide the blocking pin (12) in an axially displaceable manner. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the blocking pin (12) is displaceably supported in the blocking body (11) via a detachable snap-in connection, the blocking pin (12) preferably has a lock latch support (121a, 121b) at its free end and a resilient snap-in lug (122) at its opposite end, with which it can be inserted in the blocking body (11) and snap-locked there, preferably by the resilient snap-in lug (122) engaging behind an end of the guide bushing (111) in order to connect the blocking pin (12) to the blocking body (11). - Remotely operable door opener according to claim 4,
characterised in that
the blocking pin (12) has a guiding portion (123) extending between the snap-in lug (122) and the lock bolt support (121a, 121b), which can be positively guided in the guide bushing (111), preferably the guiding portion (123) has a cylindrical shape. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the blocking body (11) holds the blocking pin (12) in a rotationally fixed manner, in particular by either the blocking body (11) having a groove into which a lug (124) of the blocking pin (12) engages, or by the blocking pin (12) having a groove into which a lug of the blocking body engages. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the blocking body (11) has two opposing grooves (114) in the region of its guide bushing (111) and the blocking pin (12) is connected to the blocking body in such a manner that its lug (124) engages either in the front groove or the back groove. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the blocking pin (12) has a rectangular or oval lock latch support surface (121b) and can be connected, in particular can be latched, to the blocking body (11) in two positions which are rotated by 180° with respect to each other. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the blocking body (11) and the blocking pin (12) and the push bolt (13) form an installation space together in which a compression spring (14) is received, the installation space is preferably enclosed by the blocking body (11) and the blocking pin (12) and the push bolt (13) in a closed manner, preferably the blocking pin (12) has a round cavity in which the compression spring (14) is received and/or the push bolt (13) has a round cavity in which the compression spring (14) is received. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the push bolt (13) has a push surface (131) for bearing on a locking lever of the locking means (3) of a door opener (2), the push surface (131) is preferably rounded, in particular is formed as a hemispherical push surface. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the push bolt (13) is exchangeably supported in the blocking body (11), the push bolt (13) is preferably displaceably supported in the blocking body (11) via a detachable snap-in connection, wherein it is preferably provided that
the blocking body (11) has a support portion which abuts an outer contour of the push bolt (13) at least portionally in order to guide the push bolt (13) in an axially displaceable manner, and/or
the push bolt (13) has a resilient snap-in tab (132) which engages behind a snap-in recess (112) arranged in the inner wall of the blocking body (11) in order to connect the blocking pin (12) to the blocking body (11). - Remotely operable door opener according to one of the preceding claims,
having a housing for installation in a door (9) having a door frame (91) and a door leaf (92) which is moveably mounted thereon having a lock (8) which has a preferably spring-loaded lock latch (81), wherein, in the door opener housing (21), the door opener latch (22) which cooperates with the lock latch (81) is pivotably supported and the remotely operable locking means (3) having an intermediary changer which is formed as a one-armed or multi-armed lever are received, wherein the changer (31) cooperates with the door opener latch (22) in such a manner that the door opener latch (22) can be switched into a locking position and a release position,
characterised in that
the receiving space (24) of the door opener latch (22) is formed to be open towards the locking means (3) or the changer (31, 32). - Remotely operable door opener according to one of the preceding claims,
characterised in that
the blocking device (1) is detachably received in the receiving space (24), preferably is positively inserted, the blocking body (11) is preferably designed to be cylindrical and has a protruding collar (15) which can be positively inserted into the receiving space (24) arranged on the door opener latch (22) and preferably terminates flush with the surface of the latch. - Remotely operable door opener according to one of the preceding claims,
characterised in that
the screw-on piece (23) assembled on the door opener latch (22) fixes the blocking device (1), preferably the blocking body (11), in the door opener latch (22), by the diameter of the elongated hole (231) having a smaller clear width than the blocking body (11) or the collar (15) of the blocking body (11). - Remotely operable door opener (2) according to one of the preceding claims having a retrofit kit,
characterised in that
the retrofit kit has at least two different blocking pins (12), having respectively differently sized support surfaces and/or axial extension, wherein one of these blocking pins (12) can be inserted in the blocking body (11) and can be snap-locked with this blocking body in order to adapt the blocking device (1) to different doors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL17154382T PL3203001T3 (en) | 2016-02-05 | 2017-02-02 | Remotely actuatable door opener with a stop device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016102091.5A DE102016102091A1 (en) | 2016-02-05 | 2016-02-05 | Locking device for a door opener |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3203001A1 EP3203001A1 (en) | 2017-08-09 |
EP3203001B1 true EP3203001B1 (en) | 2019-01-09 |
Family
ID=57960337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17154382.0A Active EP3203001B1 (en) | 2016-02-05 | 2017-02-02 | Remotely actuatable door opener with a stop device |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3203001B1 (en) |
DE (1) | DE102016102091A1 (en) |
ES (1) | ES2717103T3 (en) |
PL (1) | PL3203001T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4206424A1 (en) * | 2021-12-29 | 2023-07-05 | Openers & Closers, S.L. | Electric strike for panic bars |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3611316A1 (en) * | 2018-08-13 | 2020-02-19 | Montajes Electronicos Dorcas, S.L. | Lock device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1138334B (en) | 1962-02-07 | 1962-10-18 | Fuss Fritz Kg | Electric door opener |
IT1274107B (en) * | 1994-11-14 | 1997-07-15 | Nuova F E B Fabbrica Elettroap | LOCK GROUP |
EP0851077B1 (en) * | 1996-12-30 | 2001-11-28 | NUOVA F.E.B. - Fabbrica Elettroapparecchiature Bologna S.r.l. | A Lock unit |
DE102005028957B4 (en) * | 2005-06-22 | 2009-04-09 | Assa Abloy Sicherheitstechnik Gmbh | Electric door opener for glass doors |
DE102006013033B4 (en) | 2006-03-20 | 2008-11-20 | Carl Fuhr Gmbh & Co. Kg | Electric door opener |
-
2016
- 2016-02-05 DE DE102016102091.5A patent/DE102016102091A1/en not_active Withdrawn
-
2017
- 2017-02-02 ES ES17154382T patent/ES2717103T3/en active Active
- 2017-02-02 PL PL17154382T patent/PL3203001T3/en unknown
- 2017-02-02 EP EP17154382.0A patent/EP3203001B1/en active Active
Non-Patent Citations (1)
Title |
---|
None * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4206424A1 (en) * | 2021-12-29 | 2023-07-05 | Openers & Closers, S.L. | Electric strike for panic bars |
Also Published As
Publication number | Publication date |
---|---|
EP3203001A1 (en) | 2017-08-09 |
PL3203001T3 (en) | 2019-07-31 |
DE102016102091A1 (en) | 2017-08-10 |
ES2717103T3 (en) | 2019-06-19 |
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