DE2643905C2 - Room dividing wall element with motor drive - Google Patents
Room dividing wall element with motor driveInfo
- Publication number
- DE2643905C2 DE2643905C2 DE2643905A DE2643905A DE2643905C2 DE 2643905 C2 DE2643905 C2 DE 2643905C2 DE 2643905 A DE2643905 A DE 2643905A DE 2643905 A DE2643905 A DE 2643905A DE 2643905 C2 DE2643905 C2 DE 2643905C2
- Authority
- DE
- Germany
- Prior art keywords
- gear
- wall element
- bracing
- ring gear
- stage
- 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
Links
- 101100180051 Danio rerio isl2a gene Proteins 0.000 claims 1
- 101100126318 Rattus norvegicus Isl2 gene Proteins 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
- E04B2/827—Partitions constituted of sliding panels
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
-
- 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
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/24—Actuation thereof by automatically acting means using lost motion
-
- 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
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
-
- 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
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/72—Planetary gearing
-
- 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
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/722—Racks
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/41—Concealed
-
- 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
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/10—Additional functions
- E05Y2800/12—Sealing
-
- 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
- E05Y2900/142—Partition walls
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Description
Die Erfindung bezieht sich auf ein Raumteilungs-Wandelement mit motorischem Antrieb der im Oberbegriff des Hauptanspruchs näher bezeichneten Art.The invention relates to a room dividing wall element with motorized drive that is described in more detail in the preamble of the main claim Art.
Derartige Wandelemente laufen in Führungsschienen, die an der Decke befestigt sind; um insbesondere bei größeren Wandelementen eine bestimmte Stabilität zu ertielen. werden die ausgefahrenen Wandelemente zwischen Decke und Fußboden verspannt. Bei einem motorischen Antrieb der Wandelemente in ihren Führungsschienen hat man bereits /ur Verspannung vorgesehen, von Hand mittels einer Kurbel ein Verspanngestänge im Sinne einer form- oder kräftschlüssigen Sicherung gegen Fußboden Und Decke zu bewegend Eine motorische Verspännung kann beispielsweise dadurch erfolgen, daß man zusätzlich zu dem für die Bewegung in den Deckschienen vorgesehenen motorischen Antrieb einen zweiten motorischen Antrieb für die Verspannvorrichtung vorsieht.Such wall elements run in guide rails that are attached to the ceiling; around in particular a certain stability for larger wall elements to endure. the extended wall elements are clamped between the ceiling and the floor. At a The motorized drive of the wall elements in their guide rails is already braced provided, by hand using a crank, a bracing rod in the sense of a form-fitting or force-fitting securing against the floor and ceiling moving A motor tension can, for example be done in that one in addition to that provided for the movement in the cover rails motor drive provides a second motor drive for the clamping device.
Aufgabe der vorliegenden Erfindung ist es, mit einfachen Mitteln einen motorischen, allen Sicherheitsforderungen entsprechenden Antrieb sowohl für das Fahren des Wandelementes in der Deckenschiene in beiden Richtungen als auch zum Verspannen eines Elementes unabhängig von der Motordrehrichtung zu erreichen. Die Lösung dieser Aufgabe gelingt erfindungsgemäß bei einem Raumteilungs-Wandelement der eingangs genannten Art durch die im HauptanspruchThe object of the present invention is to use simple means to provide a motorized drive that meets all safety requirements for both the Moving the wall element in the ceiling rail in both directions as well as for bracing one Element can be achieved regardless of the direction of rotation of the motor. This object is achieved according to the invention in the case of a room dividing wall element of the type mentioned by the main claim
ίο gekennzeichneten Merkmale. Vorteilhafte Wviterbildungen sind in den Unteransprüchen beschrieben.ίο marked features. Advantageous widening are described in the subclaims.
In der Zeichnung wird die Erfindung anhand schematisch dargestellter Ausführungsbeispiele näher erläutert. Es zeigen:The invention is illustrated in more detail in the drawing with the aid of schematically illustrated exemplary embodiments explained. Show it:
F i g. I die Gesamtansicht eines motorisch angetriebenen Wandelementes,F i g. I the general view of a motor-driven Wall element,
F i g. 2 die motorische Antriebseinheit mit einem zweistufigen, hintereinandergeschalteten Planetengetriebe, F i g. 2 the motorized drive unit with a two-stage planetary gear connected in series,
Fig. 3 anstelle des in Fig. 2 vorgesehenen Planetengetriebes mit hintereinandergeschalteten Getriebestufen ein Planetengetriebe mit konzentrisch angeordneten Getriebestufen.3 instead of the planetary gear provided in FIG with gear stages connected in series a planetary gear with concentrically arranged Gear stages.
In einer an einer Zimmerdecke 15 befestigten Laufschiene 9 rollen Fahrwagen 12, an die ein Wandelement 6 angehängt ist. Zum Antrieb des Fahrwagens 12 dient ein Elektromotor 1, der über ein zweistufiges Planeteogetriebe 2, 3 und dessen Abtriebsachse 34 ein Zahnrad 11 antreibt, das in einer mit der Laufschiene 9 verbundenen Zahnstange 10 kämmt und somit das Wandelement 6 linear antreibt.In a running rail 9 attached to a ceiling 15, trolleys 12 roll on to the one Wall element 6 is attached. To drive the carriage 12, an electric motor 1 is used, which has a two-stage planetary gear 2, 3 and its output shaft 34 drives a gear 11 which is in one with the Running rail 9 meshes with the rack 10 connected and thus drives the wall element 6 linearly.
Die zweite Stufe des Planetengetriebes 2, 3 weist ein Hohlrad auf, das außen mit einer Schneckenverzahnung 7 versehen ist, die ein Zahnrad 51 antreibt, das mit der Kurvenscheibe 5 fest verbunden ist. Die Kurvenscheibe 5 ist mit zwei symmetrisch angeordneten Rastnuten 52, 53 versehen, in die das Verspanngestänge 4 eingerastet ist; mit 42 ist dabei das Gestänge für die Verspannung in der Zimmerdecke, mit 41 das Gestänge für eine Verspannung im Fußboden bezeichnet. Die Gestänge werden durch Federn, wie beispielsweise durch das Bezugszeichen 13 angedeutet, in ihrer eingerasteten Stellung gehalten.The second stage of the planetary gear 2, 3 has a ring gear that has a worm gear on the outside 7 is provided, which drives a gear 51 which is firmly connected to the cam 5. The cam 5 is provided with two symmetrically arranged locking grooves 52, 53 into which the bracing rod 4 is locked is; with 42 there is the linkage for the bracing in the ceiling, with 41 the linkage for one Denotes tension in the floor. The rods are operated by springs, such as the Reference numeral 13 indicated, held in its locked position.
Fig. 2 zeigt den für den linearen Vortrieb wie auch für die Verspannung vorgesehenen Elektromotor I. der mit seiner Welle 16 das Sonnenrad 22 der ersten Getriebestufe 2 des zweistufigen Planetengetriebes 2, 3 antreibt. Das Hohlrad 23 der ersten Getriebestufe steht fest, die Planetenräder 21 der ersten Getriebestufe 2 sind mit den Planctt-nrädern 11 der /weiten Getriebe stufe 3 über die Verbindungen 14 fest verbunden. Die Planetenräder 31 der /weiten Getriebestufe stehen einerseits in Eingriff mit dem Hohlrad 33 der /weiten Getriebestufe 3 u. mit dessen Sonnenrad 32. das mit der Abtriebswelle Für den linearen Vortrieb 34 fest verbunden ist.Fig. 2 shows that for linear propulsion as well for the bracing provided electric motor I. the with its shaft 16 the sun gear 22 of the first gear stage 2 of the two-stage planetary gear 2, 3 drives. The ring gear 23 of the first gear stage is stationary, the planet gears 21 of the first gear stage 2 are with the Planctt wheels 11 of the / wide gears stage 3 firmly connected via connections 14. The planet gears 31 of the / wide gear stage are on the one hand in engagement with the ring gear 33 of the / wide gear stage 3 and with its sun gear 32 Output shaft for the linear propulsion 34 is firmly connected.
In Fig. 5 sind die entsprechenden Bauteile des konzentrisch angeordneten zweistufigen Planctcngc tnebes mit den gleichen Be/ugs/eichen wie in Fi g 2In Fig. 5, the corresponding components of the concentrically arranged two-stage planctcngc tnebes with the same indicators as in Fig. 2
W) gekennzeichnet, f-s dürfte ersichtlich scm. daß grund
sätzlich der gleiche Wirkungsablauf gegeben ist. cm Unterschied besteht lediglich in der axial kürzeren
Bauweise des Getriebes nach F i g. 3^
Fig. I stellt den sogenannten Fährbetrieb dar;W) marked, fs should be seen scm. that basically the same course of action is given. The only difference is the axially shorter design of the transmission according to FIG. 3 ^
Fig. I shows the so-called ferry operation;
h5 unabhängig von der jeweiligen Molordrehrichtung ist dabei durch die Selbsthemmung des Sehneckengetriebes und des in die Rastnuten eingedrückten Verspanngestänges ein bestimmtes Haltcmoment des Hohlradesh5 is independent of the respective molar direction of rotation by the self-locking of the tendon gear and the bracing rod pressed into the locking grooves a certain holding torque of the ring gear
gesichert, das somit von dem Elektromotor nicht angetrieben wird, solange das Wandelement linear frei beweglich ist. Für diesen Betriebsfall ist somit das Haltemoment des Verspanngestänges in der Raststellung größer als das für die Bewegung des Wandelementes erforderliche Fahrmoment. Fährt nun das Wandelement gegen einen Widerstand, beispielsweise in einer für eine Verspannung vorgesehenen Endlage, wird automatisch das Fahrmoment größer als das Haltemoment; es wird von dem Elektromotor 1 über das nun rotierende Hohlrad 33 der zweiten Getriebestufe 3 des Planetengetriebes 2, 3 und das Schneckengetriebe 7, 5 t die Kurvenscheibe bewegt und das Verspanngestänge 41, 42 aus der Raststellung herausgehoben. Das Verspanngestänge 41, 42 läuft auf der Kurvenscheibe 5 in eine Spannstellung; bei Erreichen dieser Spannstellung wird in vorteilhafter Weise der Motor über einen Endschalter 8 abgeschaltet.secured, which is thus not driven by the electric motor as long as the wall element is linearly free is movable. For this operating case, the holding torque of the bracing rod is in the locking position greater than the driving torque required to move the wall element. Now moves the wall element against a resistance, for example in an end position provided for tensioning automatically the driving torque greater than the holding torque; it is from the electric motor 1 via the now rotating ring gear 33 of the second gear stage 3 of the planetary gear 2, 3 and the worm gear 7, 5 t the cam moves and the bracing linkage 41, 42 is lifted out of the latching position. That Bracing rods 41, 42 run on the cam disk 5 in a tensioning position; when this clamping position is reached the motor is switched off via a limit switch 8 in an advantageous manner.
Eine übergeordnete Steuerung kann dann den Motor in jeder beliebigen Drehriehlung wieder einschalten. Purch das zuvor vorgenommene Verspannen wird dl·? Antriebsachse 34 nicht rotieren und das sich daher drehende Mohlnid 31 über den Schneckenantrieb das Wandelement entspannen. Sobald die Verspanngestänge 41, 42 wieder in die Rastnuten 52, 53 der Kurvenscheibe 5 eingerastet sind und somit die Verspannung des Wandelementes freigegeben haben, ist das Halicmoment größer als das Fahrmoment, so daß nunmehr selbsttätig das Hohlrad 33 zum Stillstand kommt und das Sonnenrad 32 und damit die Abtriebswelle 34 für den linearen Vortrieb /u rotieren beginnen. Es dürfte ersichtlich sein, daß durch den erfindungsgemäßen Einmotorenantrieb erhebliche Vorteile hinsichtlich des Bauaufwandes, der Sicherheit z. B. beim Einklemmen von Personen und der Vereinfachung der Steuerung erreichbar sind.A higher-level controller can then control the motor turn it on again in any rotation. Purch the previously made bracing will dl ·? Drive axle 34 does not rotate and that is therefore rotating Mohlnid 31 relax the wall element via the worm drive. As soon as the bracing rods 41, 42 are again engaged in the locking grooves 52, 53 of the cam 5 and thus the Have released tension of the wall element, the Halic moment is greater than the driving moment, so that now automatically the ring gear 33 comes to a standstill and the sun gear 32 and thus the Rotate output shaft 34 for linear propulsion / u kick off. It should be apparent that the single-motor drive according to the invention has considerable advantages in terms of construction costs, safety z. B. when trapping people and simplification can be reached by the control system.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2643905A DE2643905C2 (en) | 1976-09-29 | 1976-09-29 | Room dividing wall element with motor drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2643905A DE2643905C2 (en) | 1976-09-29 | 1976-09-29 | Room dividing wall element with motor drive |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2643905B1 DE2643905B1 (en) | 1978-02-23 |
DE2643905C2 true DE2643905C2 (en) | 1978-10-19 |
Family
ID=5989188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2643905A Expired DE2643905C2 (en) | 1976-09-29 | 1976-09-29 | Room dividing wall element with motor drive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2643905C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015005991B4 (en) | 2015-05-08 | 2019-07-11 | Hans Dockendorff GmbH | Radiation protection door with threshold mechanism |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910185A1 (en) * | 1979-03-15 | 1980-09-25 | Ver Baubeschlag Gretsch Co | Motor-driven sliding door - has motor fixed to support truck with pinion meshing with rack on girder |
NL8103258A (en) * | 1981-07-08 | 1983-02-01 | Breedveld Beheer Bv | SOUNDPROOFING PANEL EXTRACTION. |
DE3875738D1 (en) * | 1988-12-16 | 1992-12-10 | Berner Kurt Fa | DRIVE UNIT FOR HORIZONTAL ROLLS THROUGH A GUIDE RAIL SLIDING GATE. |
EP0413995A1 (en) * | 1989-08-19 | 1991-02-27 | Josef Niedermaier | Hinge |
FR2656033B1 (en) * | 1989-12-14 | 1992-03-20 | Gyalay Laszlo | MOTORIZED CONTROL MECHANISM OF A LATERAL MOVEMENT DOOR PROVIDED WITH A GATE. |
DE9214915U1 (en) * | 1992-11-03 | 1993-02-25 | abopart Viol und Partner GmbH & Co KG, 2903 Bad Zwischenahn | Movable partition wall with several panel-shaped wall elements |
US5339881A (en) * | 1993-03-08 | 1994-08-23 | Modernfold, Inc. | Electrically operated drop seal for operable walls |
DE19705890C1 (en) * | 1997-02-15 | 1998-05-07 | Warema Sonnenschutztechnik Gmb | Rotary shutter for window or door openings in buildings |
DE19880977B4 (en) * | 1997-07-15 | 2012-08-02 | Geze Gmbh | Automatic door or window system |
EP0911455B1 (en) * | 1997-10-20 | 2005-03-23 | Panelock Systems Limited | Furniture |
ES2156838T3 (en) | 1998-04-27 | 2004-04-16 | Kaba Gilgen Ag | STACKABLE SLIDING WALL AND PROCEDURE FOR OPERATION. |
DE29808916U1 (en) * | 1998-05-16 | 1999-11-25 | Hueppe Form Raumtrennsysteme G | Partition wall element with its own drive device |
DE10160915C1 (en) * | 2001-12-12 | 2003-06-18 | Kaba Gallenschuetz Gmbh | Drive for a sliding door leaf |
DE102014217081A1 (en) * | 2014-08-27 | 2016-03-03 | Siemens Aktiengesellschaft | sliding door |
NO345663B1 (en) * | 2019-04-02 | 2021-06-07 | Wheel Me As | Drive unit for moving a door relative to a door's opening. |
RU205585U1 (en) * | 2020-08-31 | 2021-07-22 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | SLIDING GATES |
CN113090175B (en) * | 2021-03-29 | 2023-04-25 | 福州外语外贸学院 | Warning device for preventing bill issuing personnel from issuing bills |
-
1976
- 1976-09-29 DE DE2643905A patent/DE2643905C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015005991B4 (en) | 2015-05-08 | 2019-07-11 | Hans Dockendorff GmbH | Radiation protection door with threshold mechanism |
Also Published As
Publication number | Publication date |
---|---|
DE2643905B1 (en) | 1978-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |