EP0444084B1 - Service hatch insertible in doors and walls - Google Patents
Service hatch insertible in doors and walls Download PDFInfo
- Publication number
- EP0444084B1 EP0444084B1 EP89912792A EP89912792A EP0444084B1 EP 0444084 B1 EP0444084 B1 EP 0444084B1 EP 89912792 A EP89912792 A EP 89912792A EP 89912792 A EP89912792 A EP 89912792A EP 0444084 B1 EP0444084 B1 EP 0444084B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- accordance
- service hatch
- panel
- closing part
- 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
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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
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
-
- 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
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/32—Serving doors; Passing-through doors ; Pet-doors
Definitions
- the invention relates to a pass-through device for insertion into doors or walls with a frame part which can be inserted into an opening of a door or a wall and a closure part connected thereto with a pass-through opening.
- Such a pass-through device is known from DE-U-8 710 079.
- the present invention has now set itself the task of creating a pass-through device of the type mentioned, which is easy to use and can be retrofitted with simple means in a door leaf or a wall.
- the closure part has an impact-resistant transparent plate
- a receiving groove for receiving an edge of this plate and on the opposite edge of the plate has a handle which can be pivoted about a pivot axis which is parallel to the two edges and is mounted in the closure part and which, at a distance from the pivot axis, carries a support rod running parallel thereto, on which a connecting element connected to the adjacent edge of the plate is pivotably arranged.
- the frame part can be round or have an angular profile. It can be securely connected to the closure part. Both parts form a reliable anchoring of the pass-through device in the door or in the wall.
- the transparent plate By actuating the swiveling handle, the transparent plate can be guided out of the receiving groove and released for swinging open. It is possible to expand the receiving groove towards its edge and in this way to allow the formation of a gap between the closure part and the plate before the plate is swung open, so that a speech connection can be established in this way.
- the pass-through device according to the invention can also be designed such that the receiving groove is provided in the upper region and the pivot axis in the lower region of the closure part.
- the opening movements are supported by gravity.
- the pass-through device according to the invention can also be designed such that two stops are provided in the closure part to limit the path of movement of the support rod, which define the highest and the lowest position thereof. In the highest position of the support rod, the plate is pushed farthest into the receiving groove in the closed position or it can rest on the handle in the open position.
- the pass-through device according to the invention can also be designed such that the handle has two parallel cheeks and a handle bar held by the cheeks, the pivot axis and the support bar being mounted in the cheeks. This results in a particularly simple, reliably working structure.
- the pass-through device according to the invention can also be designed such that the handle for locking it is provided with at least one detachable securing bolt which snaps into the closure part. It is thus possible to move the handle and associated position of the plate in any desired position, e.g. in the completely closed and partially open speaking position.
- the pass-through device according to the invention can also be designed such that the securing bolt or the securing bolts are fixed on one cheek or on the two cheeks of the handle. This results in advantages, particularly with regard to handling.
- the pass-through device according to the invention can also be designed such that each securing bolt is spring-loaded in the direction of its blocking position. This means that it can automatically snap into the nearest secured position.
- the pass-through device according to the invention can also be designed such that each securing bolt is provided with an unlocking lever.
- a lever which is preferably arranged on the handle, the securing bolts can be released in a simple manner and thus the handle can be moved.
- the pass-through device according to the invention can also be designed such that the securing bolts are provided with a common unlocking lever. In this way, the handling is further simplified. It can then be carried out easily with only one hand.
- the pass-through device according to the invention can also be designed so that the handle forms a support for this when the plate is open. This results in a firm support for the plate. so this is special can be used for hanging up when writing and the like.
- the pass-through device according to the invention can be designed such that it has an opaque closure plate which is pivotally supported on the closure part and which covers the pass-through opening. By means of this closure part, any view through the pass-through opening can be blocked.
- the embodiment of the pass-through device according to the invention shown in the figures has a frame part 1 and a closure part 2.
- the frame part 1 has a shaft 3 and an outer flange 4.
- the shaft 3 extends through a wall or a door 5, on the outside of which the flange 4 comes to the plant.
- the closure part 2 is placed on the shaft 3, so that the door 5 is fixed on the shaft 3 between the flange 4 and the closure part 2.
- the closure part 2 has in its upper region a receiving groove 6, the lower region 7 of which is widened outwards and forms an abutment shoulder 8.
- a continuous pivot axis could also take place.
- a cheek 10 of a handle 11 is mounted on the projecting ends of the pivot axes 9.
- a support rod 12 runs parallel to the pivot axes 9 and leads continuously from one cheek 10 to the other.
- a recess 13 for the movement path of the support rod 12 is recessed. This recess 13 forms an upper stop 14 and a lower stop 15 for the support rod 12.
- the two ends of a U-shaped connecting element 16 are pivotally arranged, the web 17 of which is connected to a plate 18 made of a transparent, impact-resistant material is.
- the handle 11 has a handle bar 20 which runs parallel to the pivot axes 9 and the support rod 12 and connects the two cheeks 10 to one another.
- a securing bolt 21 is fixed, which sits in a housing 22 and is spring-loaded in the direction of the locked position. In the position shown in FIG. 4, the securing bolt 21 engages in a bore 23 of the closure part 2.
- This locking position which can secure the handle 11 in the completely closed and / or partially open position of the plate 18, can be released by means of an unlocking lever 24, so that the handle 11 can be moved again.
- both cheeks 10 are equipped with corresponding securing bolts 21 in the embodiment shown.
- a closure plate 27 is pivotally mounted about an axis 26 and covers the plate 18.
- Fig. 3 shows the pass-through device in a fully closed position.
- the closure plate 27 is first pivoted upward about the axis 26.
- the view through the transparent plate 18 is now clear.
- This plate 18 is in its fully closed position. If the handle 11 is now moved counterclockwise in the drawings, the support rod 12 moves down a circular path. The plate 18 thus also sinks downward and moves away from its contact. The plate 18 can be lowered until this plate lies against the contact shoulder 8. In this position, communication is possible through the pass-through device.
- the handle 11 is moved further counterclockwise until the support rod 12 finally abuts its lower stop 15.
- the plate 18 has thus reached its lowest position. It can now be pivoted clockwise around the pivot axes 9 and finally arrives in the position shown in FIG. 2, in which it rests on the handle bar 20.
Abstract
Description
Die Erfindung betrifft eine Durchreichevorrichtung zum Einsetzen in Türen oder Wände mit einem in eine Öffnung einer Tür oder einer Wand einsetzbaren Rahmenteil und einem damit verbundenen Verschlußteil mit einer Durchreicheöffnung.The invention relates to a pass-through device for insertion into doors or walls with a frame part which can be inserted into an opening of a door or a wall and a closure part connected thereto with a pass-through opening.
Eine derartige Durchreichevorrichtung ist aus DE-U-8 710 079 bekannt.Such a pass-through device is known from DE-U-8 710 079.
Es besteht seit langem das Bedürfnis, insbesondere Wohnungstüren mit derartigen Durchreichevorrichtungen zu versehen, die einen ausreichenden Durchblick durch die Türe zulassen und es zudem ermöglichen, Kleinteile, Schriftstücke, Zeitungen, Briefe und dergleichen durch die Tür hindurchzureichen, ohne daß diese geöffnet werden muß. Insbesondere für ältere Leute, Behinderte und Kinder besteht zunehmend ein Gefahrenmoment darin, fremden Dritten die Wohnungstür öffnen zu müssen, um von diesen z. B. die zuvor beschriebenen Gegenstände entgegenzunehmen.There has long been a need to provide in particular apartment doors with pass-through devices of this type which allow a sufficient view through the door and also make it possible to pass small parts, documents, newspapers, letters and the like through the door without having to open it. Especially for older people, the disabled and children, there is an increasing danger of having to open the door to a third party in order to be able to use them. B. to receive the items described above.
Die vorliegende Erfindung hat sich nun die Aufgabe gestellt, eine Durchreichevorrichtung der eingangs erwähnten Art zu schaffen, die einfach zu handhaben und mit einfachen Mitteln in ein Türblatt oder eine Wand auch nachträglich eingebaut werden kann.The present invention has now set itself the task of creating a pass-through device of the type mentioned, which is easy to use and can be retrofitted with simple means in a door leaf or a wall.
Diese Aufgabe wird erfindungsgemäß bei einer Durchreichevorrichtung der eingangs erwähnten Art dadurch gelöst, daß der Verschlußteil eine schlagfeste transparente Platte, eine Aufnahmenut zur Aufnahme eines Randes dieser Platte und an dem gegenüberliegenden Rand der Platte einen um eine zu den beiden Rändern parallele, im Verschlußteil gelagerte Schwenkachse schwenkbaren Griff hat, der mit Abstand von der Schwenkachse eine parallel dazu verlaufende Tragstange trägt, auf der ein mit dem benachbarten Rand der Platte verbundenes Verbindungselement schwenkbar angeordnet ist.This object is achieved in a pass-through device of the type mentioned in the opening paragraph in that the closure part has an impact-resistant transparent plate, a receiving groove for receiving an edge of this plate and on the opposite edge of the plate has a handle which can be pivoted about a pivot axis which is parallel to the two edges and is mounted in the closure part and which, at a distance from the pivot axis, carries a support rod running parallel thereto, on which a connecting element connected to the adjacent edge of the plate is pivotably arranged.
Der Rahmenteil kann dabei rund ausgebildet sein oder ein eckiges Profil haben. Er ist mit dem Verschlußteil sicher verbindbar. Beide Teile bilden eine zuverlässige Verankerung der Durchreichevorrichtung in der Tür oder in der Wand.The frame part can be round or have an angular profile. It can be securely connected to the closure part. Both parts form a reliable anchoring of the pass-through device in the door or in the wall.
Durch Betätigen des schwenkbaren Griffs kann die transparente Platte aus der Aufnahmenut herausgeführt und zum Aufschwenken freigegeben werden. Es ist dabei möglich, die Aufnahmenut zu ihrem Rand hin zu erweitern und auf diese Weise vor dem Aufschwenken der Platte die Bildung eines Spaltes zwischen dem Verschlußteil und der Platte zu ermöglichen, so daß auf diese Weise eine Sprechverbindung hergestellt werden kann.By actuating the swiveling handle, the transparent plate can be guided out of the receiving groove and released for swinging open. It is possible to expand the receiving groove towards its edge and in this way to allow the formation of a gap between the closure part and the plate before the plate is swung open, so that a speech connection can be established in this way.
Die erfindungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß die Aufnahmenut im oberen und die Schwenkachse im unteren Bereich des Verschlußteils vorgesehen sind. Dabei werden die Öffnungsbewegungen durch die Schwerkraft unterstützt.The pass-through device according to the invention can also be designed such that the receiving groove is provided in the upper region and the pivot axis in the lower region of the closure part. The opening movements are supported by gravity.
Die erfindungagemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß im Verschlußteil zur Begrenzung der Bewegungsbahn der Tragstange zwei Anschläge vorgesehen sind, welche deren höchste und deren tiefste Stellung definieren . In der höchsten Stellung der Tragstange ist die Platte in geschlossener Stellung am weitesten in die Aufnahmenut eingeschoben oder sie kann in geöffneter Stellung auf dem Griff ruhen.The pass-through device according to the invention can also be designed such that two stops are provided in the closure part to limit the path of movement of the support rod, which define the highest and the lowest position thereof. In the highest position of the support rod, the plate is pushed farthest into the receiving groove in the closed position or it can rest on the handle in the open position.
Die erfindungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß der Griff zwei parallele Wangen und eine von den Wangen gehaltene Griffstange hat, wobei die Schwenkachse und die Tragstange in den Wangen gelagert sind. Dadurch ergibt sich ein besonders einfacher, zuverlässig arbeitender Aufbau.The pass-through device according to the invention can also be designed such that the handle has two parallel cheeks and a handle bar held by the cheeks, the pivot axis and the support bar being mounted in the cheeks. This results in a particularly simple, reliably working structure.
Die erfindungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß der Griff zu seiner Arretierung mit mindestens einem lösbaren, in den Verschlußteil einrastenden Sicherungsbolzen versehen ist. Es ist somit möglich, den Griff und damit verbunden die Position der Platte in jeder gewünschten Stellung, z.B. in der völlig geschlossenen und einer teilweise geöffneten Sprechstellung, zu fixieren.The pass-through device according to the invention can also be designed such that the handle for locking it is provided with at least one detachable securing bolt which snaps into the closure part. It is thus possible to move the handle and associated position of the plate in any desired position, e.g. in the completely closed and partially open speaking position.
Die erfindungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß der Sicherungsbolzen bzw. die Sicherungsbolzen an einer Wange oder an den beiden Wangen des Griffes festgelegt sind.
Daraus ergeben sich insbesondere hinsichtlich der Handhabung Vorteile.The pass-through device according to the invention can also be designed such that the securing bolt or the securing bolts are fixed on one cheek or on the two cheeks of the handle.
This results in advantages, particularly with regard to handling.
Die erfindgungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß jeder Sicherungsbolzen in Richtung auf seine Sperrstellung federbeaufschlagt ist. Somit kann selbsttätig ein Einrasten in die nächstliegende gesicherte Position herbeigeführt werden.The pass-through device according to the invention can also be designed such that each securing bolt is spring-loaded in the direction of its blocking position. This means that it can automatically snap into the nearest secured position.
Die erfindungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß jeder Sicherungsbolzen mit einem Entsicherungshebel versehen ist. Mittels eines solchen Hebels, der vorzugsweise am Grift angeordnet ist, kann auf einfache Weise ein Lösen der Sicherungsbolzen und damit eine Bewegung des Griffs ermöglicht werden.The pass-through device according to the invention can also be designed such that each securing bolt is provided with an unlocking lever. By means of such a lever, which is preferably arranged on the handle, the securing bolts can be released in a simple manner and thus the handle can be moved.
Die erfindungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß die Sicherungsbolzen mit einem gemeinsamen Entsicherungshebel versehen sind. Auf diese Weise wird die Handhabung weiter vereinfacht. Sie ist dann auch mit nur einer Hand ohne weiteres durchführbar.The pass-through device according to the invention can also be designed such that the securing bolts are provided with a common unlocking lever. In this way, the handling is further simplified. It can then be carried out easily with only one hand.
Die erfindungsgemäße Durchreichevorrichtung kann ferner so ausgebildet sein, daß der Griff bei geöffneter Platte eine Auflage für diese bildet. Es ergibt sich auf diese Weise eine feste Auflage für die Platte. so daß diese besonders gut zum Auflegen beim Schreiben und dergleichen verwendet werden kann.The pass-through device according to the invention can also be designed so that the handle forms a support for this when the plate is open. This results in a firm support for the plate. so this is special can be used for hanging up when writing and the like.
Schließlich kann die erfindungsgemäße Durchreichevorrichtung so ausgebildet sein, daß sie eine schwenkbar an dem Verschlußteil abgestützte undurchsichtige, die Durchreicheöffnung überdeckende Verschlußplatte hat. Mittels dieses Verschlußteils kann jeder Durchblick durch die Durchreicheöffnung versperrt werden.Finally, the pass-through device according to the invention can be designed such that it has an opaque closure plate which is pivotally supported on the closure part and which covers the pass-through opening. By means of this closure part, any view through the pass-through opening can be blocked.
Im folgenden Teil der Beschreibung ist eine Ausführungsform der erfindungsgemäßen Durchreichevorrichtung anhand von Zeichnungen beschrieben. Es zeigt:
- Fig.1:
- eine Draufsicht auf die Innenseite einer Ausführungsform der erfindungsgemäßen Durchreichevorrichtung mit geöffneter Verschlußplatte,
- Fig.2:
- einen Schnitt nach der Linie 2-2 in Fig.1, wobei zusätzlich der Griff gestrichelt in seiner hochgestellten Position dargestellt ist,
- Fig.3:
- einen Schnitt nach der Linie 2-2 in Fig. 1, wobei sich die transparente Platte und die Verschlußplatte in geschlossener Stellung befinden und
- Fig.4:
- einen Teilschnitt betreffend die Anordnung eines Sicherungsbolzens an einer Wange des Griffs.
- Fig.1:
- 2 shows a plan view of the inside of an embodiment of the pass-through device according to the invention with the closure plate open,
- Fig. 2:
- 2 shows a section along line 2-2 in FIG. 1, the handle also being shown in dashed lines in its raised position,
- Fig. 3:
- a section along the line 2-2 in Fig. 1, wherein the transparent plate and the closure plate are in the closed position and
- Fig. 4:
- a partial section regarding the arrangement of a securing bolt on a cheek of the handle.
Die in den Figuren dargestellte Ausführungsform der erfindungsgemäßen Durchreichevorrichtung hat einen Rahmenteil 1 und einen Verschlußteil 2. Der Rahmenteil 1 hat einen Schaft 3 und einen äußeren Flansch 4. Der Schaft 3 reicht durch eine Wand oder eine Tür 5 hindurch, auf deren Außenseite der Flansch 4 zur Anlage kommt. Auf der Innenseite der Tür 5 ist auf den Schaft 3 der Verschlußteil 2 aufgesetzt, so daß die Tür 5 auf dem Schaft 3 zwischen dem Flansch 4 und dem Verschlußteil 2 festgelegt ist.The embodiment of the pass-through device according to the invention shown in the figures has a frame part 1 and a
Der Verschlußteil 2 hat in seinem oberen Bereich eine Aufnahmenut 6, deren unterer Bereich 7 nach außen erweitert ist und eine Anlageschulter 8 bildet.The
Im unteren Bereich des Verschlußteils 2 sind zwei miteinander fluchtende Schwenkachsen 9 gelagert, an deren Stelle auch eine durchgehende Schwenkachse treten könnte. An den Seitenrändern des Verschlußteils 2 ist auf den vorstehenden Enden der Schwenkachsen 9 jeweils eine Wange 10 eines Griffs 11 gelagert. Parallel zu den Schwenkachsen 9 verläuft eine Tragstange 12, die durchgehend von einer Wange 10 zur anderen führt. Im unteren Bereich des Verschlußteils 2 ist eine Ausnehmung 13 für die Bewegungsbahn der Tragstange 12 ausgespart. Diese Ausnehmung 13 bildet einen oberen Anschlag 14 und einen unteren Anschlag 15 für die Tragstange 12. Auf der Tragstange 12 sind die beiden Enden eines U-förmig ausgebildeten Verbindungselements 16 schwenkbar angeordnet, dessen Steg 17 mit einer Platte 18 aus einem transparenten, schlagfesten Material verbunden ist.In the lower region of the
Der Griff 11 hat eine parallel zu den Schwenkachsen 9 und der Tragstange 12 verlaufende Griffstange 20, welche die beiden Wangen 10 miteinander verbindet.The
Auf den Wangen 10 ist ein Sicherungsbolzen 21 festgelegt, der in einem Gehäuse 22 sitzt und in Richtung auf die gesperrte Stellung federbeaufschlagt ist. In der in Fig. 4 dargestellten Stellung greift der Sicherungsbolzen 21 in eine Bohrung 23 des Verschlußteils 2 ein. Mittels eines Entsicherungshebels 24 kann diese Sperrstellung, die den Griff 11 in der vollkommen geschlossenen und/oder teilweise geöffneten Stellung der Platte 18 sichern kann, gelöst werden, so daß der Griff 11 wieder bewegt werden kann.On the
Es können weitere Bohrungen für den Sicherungsbolzen 21 im Verschlußteil 2 vorgesehen sein, um den Griff 11 und damit die Platte 18 in weiteren Stellungen sicher zu halten.Further bores for the securing
Wie Fig. 1 zeigt, sind bei der dargestellten Ausführungsform beide Wangen 10 mit entsprechenden Sicherungsbolzen 21 ausgerüstet.As shown in FIG. 1, both
Im oberen Bereich des Verschlußteils 2 ist um eine Achse 26 schwenkbar eine Verschlußplatte 27 gelagert, welche die Platte 18 überdeckt.In the upper region of the
Fig. 3 zeigt die Durchreichevorrichtung in völlig geschlossener Stellung. Zum Öffnen wird zunächst die Verschlußplatte 27 um die Achse 26 nach oben geschwenkt. Es ist nun die Sicht durch die transparente Platte 18 hindurch frei. Diese Platte 18 befindet sich in ihrer völlig geschlossenen Position. Wird nun der Griff 11 in den Zeichnungen entgegen dem Uhrzeigersinn bewegt, so bewegt sich die Tragstange 12 auf einer Kreisbahn abwärts. Damit sinkt auch die Platte 18 nach unten und entfernt sich von ihrer Anlage. Das Absinken der Platte 18 kann soweit erfolgen, bis diese Platte an der Anlageschulter 8 anliegt. In dieser Position ist die Verständigung durch die Durchreichevorrichtung hindurch möglich.Fig. 3 shows the pass-through device in a fully closed position. To open the
Soll nun die Durchreichevorrichtung ganz geöffnet werden, so wird der Griff 11 weiter entgegen dem Uhrzeigersinn bewegt, bis schließlich die Tragstange 12 an ihrem unteren Anschlag 15 anliegt. Die Platte 18 hat somit ihre tiefste Stellung erreicht. Sie kann nun im Uhrzeigersinn um die Schwenkachsen 9 geschwenkt werden und gelangt schließlich in die in Fig. 2 dargestellte Position, in der sie auf der Griffstange 20 aufliegt.If the hatch device is now to be opened completely, the
Claims (11)
- Service hatch insertable in doors or walls, with a frame (1) insertable in an opening of a door or of a wall and a closing part (2) connected thereto and incorporating a service opening, characterised in that the closing part (2) has a shock-proof, transparent panel (18), a fixing slot (6) for fixing one edge of this panel (18) and, on the opposite edge of the panel (18), a hinged handle (11) which can be turned around a turning axle (9) parallel to the two edges, said handle bearing a support rod (12) at a distance from the turning axle (9), on which support rod a hinged connection element (16) connected to the neighbouring edge of the panel (18) is located.
- Service hatch in accordance with Claim 1, characterised in that the fixing slot (6) is located in the upper section of the closing part and the turning axle (9) in the lower section of the closing part (2).
- Service hatch in accordance with Claims 1 or 2, characterised in that two stops (14, 15) are provided in the closing part (2), to limit the path of movement of the support rod (12), said stops (14, 15) defining the highest and lowest position of the support rod (12).
- Service hatch in accordance with one of the preceding Claims, characterised in that the handle (11) possesses two parallel side-pieces (10) and a handlebar (20) held by the side-pieces (10), with the turning axle (9) and the support rod (12) being installed on bearings in the side-pieces (10).
- Service hatch in accordance with one of the preceding Claims, characterised in that the handle (11) is provided with at least one releasable locking bolt (21) which slots into the closing part (2) for the purpose of locking the position of the handle (11).
- Service hatch in accordance with Claim 5, characterised in that the locking bolt (21) or locking bolts is/are fixed to a side-piece or to both side-pieces (10) of the handle (11).
- Service hatch in accordance with Claim 5 or 6, characterised in that each locking bolt (21) is springloaded in the direction of its locked position.
- Service hatch in accordance with one of Claims 5 to 7, characterised in that each locking bolt (21) is provided with a release lever (24).
- Service hatch in accordance with one of Claims 5 to 7, characterised in that the locking bolts (21) are provided with one joint release lever.
- Service hatch in accordance with one of the preceding Claims, characterised in that the handle (11) forms a rest for the panel (18) when the latter is open.
- Service hatch in accordance with one of the preceding Claims, characterised in that it has a hinged, non-transparent closing panel (27) which is supported on the closing part (2) and which covers the service opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT89912792T ATE94255T1 (en) | 1988-11-21 | 1989-11-18 | PASS-THROUGH DEVICE USABLE IN DOORS AND WALLS. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8814487U | 1988-11-21 | ||
| DE8814487U DE8814487U1 (en) | 1988-11-21 | 1988-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0444084A1 EP0444084A1 (en) | 1991-09-04 |
| EP0444084B1 true EP0444084B1 (en) | 1993-09-08 |
Family
ID=6830040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP89912792A Expired - Lifetime EP0444084B1 (en) | 1988-11-21 | 1989-11-18 | Service hatch insertible in doors and walls |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5161328A (en) |
| EP (1) | EP0444084B1 (en) |
| AU (1) | AU4528289A (en) |
| DE (2) | DE8814487U1 (en) |
| ES (1) | ES2045564T3 (en) |
| WO (1) | WO1990005827A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310248A (en) * | 1996-02-14 | 1997-08-20 | Artform Int Ltd | Access port for a door or partition |
| DE19708262A1 (en) * | 1997-02-28 | 1998-09-10 | Ernst Dipl Ing Hohrenk | Access door or window system for house for controlling access by domestic pets |
| US6779305B2 (en) | 2002-04-29 | 2004-08-24 | Shan E. Harter | Door viewer plug |
| GB2419611A (en) * | 2004-10-07 | 2006-05-03 | Hugh Jon Dillon | Fire escape system |
| US8402693B1 (en) * | 2009-01-07 | 2013-03-26 | Tracey Trefzer | Transparent window for storm shutters |
| US9926737B2 (en) * | 2013-01-04 | 2018-03-27 | Samuel Solomon Wanjohi | Delivery door |
| US8997400B2 (en) | 2013-03-15 | 2015-04-07 | Anlin Industries | Low profile latch and closing panel for pet door |
| USD743051S1 (en) * | 2013-12-09 | 2015-11-10 | Dean Edward Swensson | Gate |
| US9619955B2 (en) | 2015-02-13 | 2017-04-11 | David L. Eichenblatt | Systems and methods for facilitating package delivery or pickup |
| CN105625917A (en) * | 2015-12-21 | 2016-06-01 | 天津焜日科技开发有限公司 | Energy-saving safety door |
| CN105863462A (en) * | 2016-03-30 | 2016-08-17 | 北京红立方医疗设备有限公司 | Multifunctional intelligent anti-haze window |
| CN106088977A (en) * | 2016-08-26 | 2016-11-09 | 孟玲 | A kind of antitheft door |
| FI12627U1 (en) * | 2017-06-15 | 2020-04-15 | Postm8 Oy | Device for transferring goods and system for transferring goods |
| US10731394B2 (en) * | 2018-07-19 | 2020-08-04 | Dan Emrich | Two-sided door usage safety system |
| DE102018125499A1 (en) * | 2018-10-15 | 2020-04-16 | Emka Beschlagteile Gmbh & Co. Kg | Viewing window for HVAC systems and climatic chambers |
| US10413106B1 (en) * | 2019-03-15 | 2019-09-17 | Philip Valeriano | Package door for a garage door |
| US10512351B1 (en) * | 2019-03-15 | 2019-12-24 | Philip Valeriano | Package door for a garage door and package delivery method |
| US20220356754A1 (en) * | 2022-07-22 | 2022-11-10 | Yu LOU | Multi-directional opening flap pet door |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE465079A (en) * | ||||
| US1186565A (en) * | 1914-06-05 | 1916-06-13 | Willis A Fogg | Parcel-door attachment. |
| US1722113A (en) * | 1928-11-09 | 1929-07-23 | Sklar Harry | Lookout or door-peep |
| FR695361A (en) * | 1929-05-13 | 1930-12-16 | Door insert with name tag | |
| DE512068C (en) * | 1929-05-14 | 1930-11-06 | Paul Hofer | Use for doors |
| DE523542C (en) * | 1929-11-14 | 1931-04-24 | Paul Hofer | Use for doors |
| US2096740A (en) * | 1934-07-09 | 1937-10-26 | Frankel William | Wicket construction |
| US4245566A (en) * | 1979-06-29 | 1981-01-20 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Safety shield for vacuum/pressure chamber viewing port |
| DE8710079U1 (en) * | 1987-07-23 | 1987-09-10 | Traue, Horst, 5100 Aachen, De |
-
1988
- 1988-11-21 DE DE8814487U patent/DE8814487U1/de not_active Expired
-
1989
- 1989-11-18 DE DE89912792T patent/DE58905567D1/en not_active Expired - Fee Related
- 1989-11-18 AU AU45282/89A patent/AU4528289A/en not_active Abandoned
- 1989-11-18 WO PCT/DE1989/000724 patent/WO1990005827A1/en active IP Right Grant
- 1989-11-18 US US07/721,625 patent/US5161328A/en not_active Expired - Fee Related
- 1989-11-18 EP EP89912792A patent/EP0444084B1/en not_active Expired - Lifetime
- 1989-11-18 ES ES89912792T patent/ES2045564T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE8814487U1 (en) | 1989-01-05 |
| AU4528289A (en) | 1990-06-12 |
| ES2045564T3 (en) | 1994-01-16 |
| EP0444084A1 (en) | 1991-09-04 |
| WO1990005827A1 (en) | 1990-05-31 |
| US5161328A (en) | 1992-11-10 |
| DE58905567D1 (en) | 1993-10-14 |
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