DE10300333B4 - Electromagnetic detection - Google Patents
Electromagnetic detection Download PDFInfo
- Publication number
- DE10300333B4 DE10300333B4 DE10300333.9A DE10300333A DE10300333B4 DE 10300333 B4 DE10300333 B4 DE 10300333B4 DE 10300333 A DE10300333 A DE 10300333A DE 10300333 B4 DE10300333 B4 DE 10300333B4
- Authority
- DE
- Germany
- Prior art keywords
- lever
- electromagnet
- locking device
- sliding shoe
- guide
- 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.)
- Expired - Lifetime
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
- E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/46—Magnets
- E05Y2201/462—Electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/474—Compression springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Arretierungsvorrichtung für einen in einer Führungsschiene (1) verschieblich gelagerten Gleitschuh (2) eines Türschließers, einen Elektromagnet (9) aufweisend, mittels dem ein Rastelement (3a) in einer den Gleitschuh (2) arretierenden bzw. festhaltenden Stellung festsetzbar ist, und dass das Rastelement durch einen Hebel (3) gebildet ist dessen eines freies Ende (3a) mit dem Gleitschuh (2) zusammenwirkt, dadurch gekennzeichnet, dass der Hebel (3) mindestens einen Führungsdorn (3b) aufweist, der in einer Führungskulisse (7a) eines Schlittens (7) gelagert ist, wobei beim Verschwenken des Hebels (3) der Schlitten (7) in Längserstreckungsrichtung der Gleitschiene (1) hin und her bewegt wird wobei die Führungskulisse (7a) durch eine schräg zur Längserstreckung der Gleitschiene (1) angeordnete Nut gebildet ist und dass der Schlitten (7) mittels des Elektromagneten (9) in einer Endstellung haltbar ist.Locking device for a in a guide rail (1) slidably mounted sliding shoe (2) of a door closer, having an electromagnet (9), by means of a locking element (3a) in a sliding shoe (2) arresting or arresting position can be fixed, and that Locking element is formed by a lever (3) whose one free end (3a) with the sliding shoe (2) cooperates, characterized in that the lever (3) at least one guide pin (3b), in a guide slot (7a) of a carriage (7) is mounted, wherein during pivoting of the lever (3) the carriage (7) in the longitudinal direction of the slide rail (1) is moved back and forth wherein the guide slot (7a) formed by an obliquely to the longitudinal extent of the slide rail (1) arranged groove is and that the carriage (7) by means of the electromagnet (9) is durable in an end position.
Description
Die vorliegende Erfindung betrifft eine Arretierungsvorrichtung für einen in einer Führungsschiene verschieblich gelagerten Gleitschuh eines Türschließers.The present invention relates to a locking device for a slidably mounted in a guide rail shoe of a door closer.
Es sind Türschließer bekannt, bei denen der Gleitschuh, sofern er in eine Endstellung gelangt, mittels einer Arretiervorrichtung festhaltbar bzw. arretierbar sind, sofern dies gewünscht ist. Um die Arretierungen im Bedarfsfall manuell zu lösen, muß eine sogenannte Überdrückkraft auf die Tür ausgeübt werden. Hierzu weisen bekannte Arretierungsvorrichtung einen federbelasteten Schnappmechanismus auf, der den Gleitschuh fängt, sofern der Gleitschuh in seine Endstellung verschoben wird. Dieser federbelastete Schnappmechanismus weist den Nachteil auf, daß die Federkraft nur manuell mittels einer Verstellschraube verstellbar ist, wodurch das Gehäuse der Arretiervorrichtung eine von außen sichtbare Öffnung aufweisen muß, damit die Stellschraube von außen frei zugänglich ist.There are door closers are known in which the shoe, if he gets into an end position, by means of a locking device are firmly held or locked, if desired. In order to solve the locks manually if necessary, a so-called overpressing force must be exerted on the door. For this purpose, known locking device on a spring-loaded snap mechanism that catches the shoe, if the shoe is moved to its final position. This spring-loaded snap mechanism has the disadvantage that the spring force is adjustable only manually by means of an adjusting screw, whereby the housing of the locking device must have an externally visible opening so that the screw is freely accessible from the outside.
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Aufgabe der vorliegenden Erfindung ist es, eine Arretiervorrichtung bereitzustellen, bei der die Überdruckkraft frei einstellbar und die Arretierung wahlweise ein- und ausschaltbar ist.Object of the present invention is to provide a locking device, in which the overpressure force freely adjustable and the lock is selectively switched on and off.
Diese Aufgabe wird vorteilhaft durch eine Arretiervorrichtung mit den Merkmalen des Anspruchs 1 gelöst. Weitere vorteilhaft Ausgestaltungen der Arretiervorrichtung ergeben sich durch die Merkmale der auf den Anspruch 1 rückbezogenen Unteransprüche.This object is advantageously achieved by a locking device with the features of claim 1. Further advantageous embodiments of the locking device result from the features of the dependent on the claim 1 dependent claims.
Der der Erfindung zugrunde liegende Gedanke besteht darin, dass der Gleitschuh des Türschließers, sobald er in seine Endstellung gelangt, welches gleichbedeutend mit einer fast vollständig geöffneten Tür ist, einen Hebel – welcher in der Gleitschiene verschwenkbar gelagert ist – verschwenkt, welcher seinerseits einen Schlitten in Richtung eines Elektromagneten bewegt. Sobald der Gleitschuh ganz in seine Endstellung (Tür geöffnet) verschoben ist, wird der Hebel durch eine Feder in seine Arretierstellung verschwenkt, in der das Rastelement mit einem Rücksprung des Gleitschuhs, z. B. in Form eines Bolzens zusammenwirkt, bzw. den Rücksprung schnappverbindungsartig hintergreift. Sofern der Elektromagnet angesteuert bzw. bestromt ist, wird der Schlitten bzw. eine daran befestigter Ankerplatte vom Elektromagneten festhalten. Durch das Festhalten des Schlittens kann der Hebel nur bei Aufbringen einer Überdruckkraft, welche etwas größer ist als die Kraft des Elektromagneten ist, vom Gleitschuh verschwenkt werden, wodurch die Arretierung dann aufgehoben und der Gleitschuh sich wieder frei in der Gleitschiene weg von dem Hebel bzw. dessen Rastelement bewegen kann. Hebel und Schlitten wirken dabei vorteilhaft derart zusammen, daß der Schlitten eine Führungskulisse z. B. in Form einer schräg zur Längserstreckung der Gleitschiene angeordnete Nut aufweist, in der mindestens ein am Hebel angeordneter Führungsdorn einliegt. Durch diese vorteilhafte Ausgestaltung wird die Verschwenkbewegung des Hebels in eine Longitudinalbewegung des Schlittens umgewandelt, wodurch die in der Gleitschiene vorhandenen Platzverhältnisse optimal genutzt werden. Die Arretiervorrichtung kann durch diese Anordnung vorteilhaft mit wenigen Bauteilen realisiert werden, wobei gleichzeitig die Überdruckkraft mittels des Elektromagneten sicher und variabel einstellbar ist. Sobald eine Fehlfunktion des Magneten bzw. ein Stromausfall auftritt, wird der Elektromagnet nicht mehr bestromt, wodurch vorteilhaft die Arretierung des Gleitschuhs freigegeben und die Tür durch den Türschließer geschlossen wird.The idea underlying the invention is that the shoe of the door closer, as soon as it reaches its end position, which is synonymous with an almost completely open door, a lever - which is pivotally mounted in the slide - pivots, which in turn a carriage in Direction of an electromagnet moves. Once the shoe is moved completely into its end position (door open), the lever is pivoted by a spring in its locking position in which the locking element with a return of the shoe, z. B. cooperates in the form of a bolt, or engages behind the snap snap connection. If the electromagnet is activated or energized, the carriage or an anchor plate fastened thereto will be retained by the electromagnet. By holding the carriage, the lever can only be pivoted by applying a positive pressure, which is slightly greater than the force of the electromagnet, the shoe, whereby the lock then released and the shoe is free again in the slide away from the lever or can move the locking element. Lever and slide act in such a way advantageous that the carriage a guide slot z. B. in the form of an obliquely arranged to the longitudinal extent of the slide groove, in which at least one lever disposed on the guide rests. This advantageous embodiment, the pivoting movement of the lever is converted into a longitudinal movement of the carriage, whereby the available space in the slide space can be used optimally. The locking device can be advantageously realized by this arrangement with few components, at the same time the pressure force is safely and variably adjustable by means of the electromagnet. As soon as a malfunction of the magnet or a power failure occurs, the electromagnet is no longer energized, thereby advantageously releasing the lock of the shoe and the door is closed by the door closer.
Nachfolgend wird anhand von Zeichnungen eine mögliche Ausführungsform der erfindungsgemäßen Arretierungsvorrichtung näher erläutert.Hereinafter, a possible embodiment of the locking device according to the invention will be explained in more detail with reference to drawings.
Es zeigen:Show it:
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BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Gleitschieneslide
- 22
- Gleitschuhshoe
- 2a2a
-
Stirnseite des Gleitschuhs
2 Front side of theshoe 2 - 2b2 B
- Bolzenbolt
- 2c2c
- Längsnutlongitudinal groove
- 2d2d
- Befestigung für TürschließergestängeAttachment for door closer linkage
- 33
- Hebel als zweiarmige WippeLever as a two-armed rocker
- 3a3a
- Hakenhook
- 3b3b
- Dornmandrel
- 3c3c
- Erste FührungsflächeFirst guiding surface
- 3d3d
- Zweite FührungsflächeSecond guide surface
- 3e3e
- Aussparung für FederRecess for spring
- 44
-
Lagerachse des Hebels
3 Bearing axis of thelever 3 - 55
-
Halter für Hebel
3 Holder forlever 3 - 66
- Druckfedercompression spring
- 77
- Schlittencarriage
- 7a7a
- Führungskulisseguide link
- 7b7b
- Zum Gleitschuh zugewandte Stirnseite des SchlittensTo slide shoe facing the front side of the carriage
- 7c7c
- Längsnutlongitudinal groove
- 7d7d
-
Senkschraube zur Befestigung der Ankerplatte
8 Countersunk screw for fastening the anchor plate8th - 7e7e
- Führungsflächenguide surfaces
- 88th
- Ankerplatteanchor plate
- 99
- Elektromagnetelectromagnet
- 1010
- Elektronikmodul bzw. Steuerungsmodul für ElektromagnetElectronic module or control module for electromagnet
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10300333.9A DE10300333B4 (en) | 2003-01-02 | 2003-01-02 | Electromagnetic detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10300333.9A DE10300333B4 (en) | 2003-01-02 | 2003-01-02 | Electromagnetic detection |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10300333A1 DE10300333A1 (en) | 2004-07-15 |
DE10300333B4 true DE10300333B4 (en) | 2017-07-13 |
Family
ID=32519692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10300333.9A Expired - Lifetime DE10300333B4 (en) | 2003-01-02 | 2003-01-02 | Electromagnetic detection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10300333B4 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009065057A2 (en) * | 2007-11-15 | 2009-05-22 | Fallbrook Technologies Inc. | Continuously variable drivetrain |
CN101832078B (en) * | 2009-03-09 | 2014-05-07 | 湖南大学 | Car door guide mechanism with reliable supporting and locating functions |
FR2954389B1 (en) * | 2009-12-21 | 2012-09-21 | Saint Gobain Seva | DOOR FASTENER WITH ELECTROMECHANICAL RETENTION AND MECHANICAL CONNECTION TO A CAM. |
DE102010038085B4 (en) | 2010-10-11 | 2022-05-25 | Dormakaba Deutschland Gmbh | Locking device for a door or the like |
CN108643742A (en) * | 2018-06-23 | 2018-10-12 | 佛山市合和兴科技实业有限公司 | Door closer or shutting window device temperature control sliding rail |
CN108590395A (en) * | 2018-06-23 | 2018-09-28 | 佛山市合和兴科技实业有限公司 | Door closer or shutting window device hook-type Ting Ding mechanisms |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164404A (en) * | 1963-03-08 | 1965-01-05 | Rixson Inc | Automatic hold-open release |
US4286412A (en) * | 1979-07-25 | 1981-09-01 | Scovill Inc. | Hold-open device for use with conventional door closer |
DE3806662A1 (en) * | 1987-03-05 | 1988-09-15 | Geze Grundstueck Beteiligung | Fixing device for a door provided with a door closer |
DE4140658A1 (en) * | 1991-12-10 | 1993-06-17 | Dorma Gmbh & Co Kg | Electromechanical retaining device for door with door closer - has setting screw for adjusting release force of ratchet lever cooperating with sliding block of door closer |
DE9306539U1 (en) * | 1993-04-30 | 1993-07-08 | Eco Schulte GmbH & Co KG, 5750 Menden | Holding device for a door equipped with a door closer |
-
2003
- 2003-01-02 DE DE10300333.9A patent/DE10300333B4/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164404A (en) * | 1963-03-08 | 1965-01-05 | Rixson Inc | Automatic hold-open release |
US4286412A (en) * | 1979-07-25 | 1981-09-01 | Scovill Inc. | Hold-open device for use with conventional door closer |
DE3806662A1 (en) * | 1987-03-05 | 1988-09-15 | Geze Grundstueck Beteiligung | Fixing device for a door provided with a door closer |
DE4140658A1 (en) * | 1991-12-10 | 1993-06-17 | Dorma Gmbh & Co Kg | Electromechanical retaining device for door with door closer - has setting screw for adjusting release force of ratchet lever cooperating with sliding block of door closer |
DE9306539U1 (en) * | 1993-04-30 | 1993-07-08 | Eco Schulte GmbH & Co KG, 5750 Menden | Holding device for a door equipped with a door closer |
Also Published As
Publication number | Publication date |
---|---|
DE10300333A1 (en) | 2004-07-15 |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8141 | Disposal/no request for examination | ||
8110 | Request for examination paragraph 44 | ||
8170 | Reinstatement of the former position | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R071 | Expiry of right |