EP0037131B1 - Door sealing device - Google Patents
Door sealing device Download PDFInfo
- Publication number
- EP0037131B1 EP0037131B1 EP81200226A EP81200226A EP0037131B1 EP 0037131 B1 EP0037131 B1 EP 0037131B1 EP 81200226 A EP81200226 A EP 81200226A EP 81200226 A EP81200226 A EP 81200226A EP 0037131 B1 EP0037131 B1 EP 0037131B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- spring
- leaf spring
- sealing device
- door
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
Definitions
- the invention relates to a door sealing device with a rail open at the bottom, rectangular in cross section and with a band spring extending in two flat arches, on the lower arch vertices of which a strip is fastened with a rubber strip, the vertical displacement of the rubber strip being applied by pressure to the band spring in the latter Longitudinal direction takes place.
- Such a door sealing device is known from BE-A-530487.
- a band spring is fixed at one end, slidably clamped at the other end and shaped in such a way that two arches extend downwards and in between a middle arch lies against the inside of a rail.
- a rubber strip is attached to the two bow tops, which lowers when the band spring is moved from one side towards the firmly clamped end during the closing process.
- the invention is based on the object of providing a door sealing device which requires only a small amount of force to be actuated.
- the band spring is firmly clamped on the ceiling side in half the length of the rail and in that each end of the band spring is articulated on a slide guided in the rail in the vicinity of the rail ceiling.
- the spring By clamping the spring in the middle, it is possible to arrange a softer spring, so that less force is required for actuation. Because of the articulation of the spring ends, for example via a hinge, on the slides, which are guided in the rail with low friction, no deformation work is necessary as a result of bending of the spring.
- the sealing device is not actuated by direct contact between the spring end and an abutment but by contact of the slide with the corresponding abutments on the door frame. This permanently prevents damage to the spring.
- a band spring 19 is provided, on which two flat arches are formed. Between the curvatures, the spring is connected by a clamping 16 to the ceiling of the rail 10 in half the length of the rail. The hinge end of the spring is connected at ceiling height for a hinge 13 with a slide mounted in the rail. Accordingly, the lock-side spring end is connected to the lock-side slide via the linkage 18.
- the sealing strip 11, to which the rubber profile is attached, is attached by a hinge 12 on the hinge side in the apex of the spring 19 and on the lock side by means of a hanger 17 on the apex of the lock-side spring arch. 1 a shows the position of the spring without external forces, which it assumes when the door is fully open, the sealing strip assuming an upper position, parallel to the rail 10.
- Fig. 1 shows the sequence of movements when the pivoting movement of the door leaf is initiated and a slide is pushed in on the hinge side and thereby displaces the linkage 13 by a trigger path of, for example, 10 mm towards the center of the spring.
- a trigger path for example, 10 mm towards the center of the spring.
- the curvature of the spring on the hinge side increases, the apex of this curvature moves down by approximately twice or three times the trigger path, and the sealing strip 11 accordingly adjusts itself obliquely.
- the same process occurs when the door leaf is completely closed on the lock side, when the slide there displaces the articulation 18 toward the spring center and the spring arch there moves down the same amount as the hinge on the hinge side.
- the sealing strip 11 thereby reaches its lower position parallel to the floor, the rubber profile being pressed against the floor over the entire length of the sealing device.
- the cross section of the rail 10 through which an upper space between ceiling 10a and two strips and a lower space is formed.
- the two slides 14 and the spring band 19 are received from the upper space.
- the sealing strip 11 is mounted so that it can move vertically with the rubber profile.
- the two side strips serve as the upper stop for the sealing profile.
- the suspensions 12 and 17 are each formed by two tabs attached to the sealing strip 11 and a transverse rivet.
- the linkages 13 and 18 can be designed as hinges.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Seal Device For Vehicle (AREA)
Abstract
Description
Die Erfindung betrifft eine Türdichtungsvorrichtung mit einer unten offenen, im Querschnitt rechteckigen Schiene und mit einer sich in zwei flachen Bögen erstreckenden Bandfeder, an deren unteren Bogenscheiteln eine Leiste mit einem Gummistreifen befestigt ist, wobei die lotrechte Verschiebung des Gummistreifens durch Druckauftrag auf die Bandfeder in deren Längsrichtung erfolgt.The invention relates to a door sealing device with a rail open at the bottom, rectangular in cross section and with a band spring extending in two flat arches, on the lower arch vertices of which a strip is fastened with a rubber strip, the vertical displacement of the rubber strip being applied by pressure to the band spring in the latter Longitudinal direction takes place.
Eine derartige Türdichtungsvorrichtung ist durch die BE-A-530487 bekannt. Bei dieser Vorrichtung ist eine Bandfeder an einem Ende fest, an dem anderen Ende verschiebbar eingespannt und derartig geformt, daß sich zwei Bögen nach unten erstrecken und dazwischen ein mittlerer Bogen sich gegen die Innenseite einer Schiene anlegt. An den beiden Bogenscheiteln ist ein Gummistreifen befestigt, der sich absenkt, wenn die Bandfeder während des Schließvorgangs von einer Seite her gegen das fest eingespannte Ende verschoben wird. Zum Schließen der Tür und damit zur Betätigung der Dichtungsvorrichtung müssen aber relativ große Kräfte aufgebracht werden, da die Bandfeder wegen ihrer relativ großen Länge steif ausgeführt sein muß, und da infolge der Einspannungen der Federenden Formänderungsarbeit geleistet werden muß. Außerdem ist dort die Gefahr des Verbiegens des verschiebbar geführten Federendes gegeben, so daß die Funktionstüchtigkeit der Türdichtungsvorrichtung nicht gewährleistet istSuch a door sealing device is known from BE-A-530487. In this device, a band spring is fixed at one end, slidably clamped at the other end and shaped in such a way that two arches extend downwards and in between a middle arch lies against the inside of a rail. A rubber strip is attached to the two bow tops, which lowers when the band spring is moved from one side towards the firmly clamped end during the closing process. To close the door and thus to actuate the sealing device, however, relatively large forces have to be applied, since the band spring has to be stiff because of its relatively large length, and since deformation work has to be carried out as a result of the clamping of the spring ends. In addition, there is the risk of bending the displaceably guided spring end, so that the functionality of the door sealing device is not guaranteed
Durch die DE-A-2458496 war es ferner bekannt, an beiden Seiten einer Tür einen Schieber vorzusehen, der über je eine Feder mit einer Rolle auf eine Gummileiste einwirkt.From DE-A-2458496 it was also known to provide a slide on both sides of a door, which acts on a rubber strip via a spring with a roller.
Der Erfindung liegt die Aufgabe zu Grunde, eine Türdichtungsvorrichtung zu schaffen, zu deren Betätigung nur ein geringer Kraftaufwand erforderlich ist.The invention is based on the object of providing a door sealing device which requires only a small amount of force to be actuated.
Die Lösung dieser Aufgabe wird erfindungsgemäß dadurch erreicht, daß die Bandfeder in der halben Schienenlänge deckenseitig fest eingespannt ist und daß jedes Ende der Bandfeder an einem in der Schiene geführten Schieber in der Nähe der Schienendecke angelenkt ist. Durch die Einspannung der Feder in ihrer Mitte ist es möglich, eine weichere Feder anzuordnen, so daß entsprechend zur Betätigung ein geringerer Kraftaufwand notwendig ist. Wegen der Anlenkung der Federenden beispielsweise über ein Scharnier, an den in der Schiene reibungsarm geführten Schiebern ist keine Formänderungsarbeit infolge von Verbiegung der Feder erforderlich. Die Betätigung der Dichtvorrichtung erfolgt nicht durch direkten Kontakt zwischen Federende und einem Widerlager sondern durch Kontakt der Schieber mit den entsprechenden Widerlagern an dem Türrahmen. Dadurch wird eine Beschädigung der Feder dauerhaft verhindert.This object is achieved according to the invention in that the band spring is firmly clamped on the ceiling side in half the length of the rail and in that each end of the band spring is articulated on a slide guided in the rail in the vicinity of the rail ceiling. By clamping the spring in the middle, it is possible to arrange a softer spring, so that less force is required for actuation. Because of the articulation of the spring ends, for example via a hinge, on the slides, which are guided in the rail with low friction, no deformation work is necessary as a result of bending of the spring. The sealing device is not actuated by direct contact between the spring end and an abutment but by contact of the slide with the corresponding abutments on the door frame. This permanently prevents damage to the spring.
Ein Ausführungsbeispiel der Erfindung wird im folgenden näher beschrieben unter Bezugnahme auf die beiliegenden Zeichnungen:
- Fig.la, b, c zeigen im Prinzip Schiene, Dichtungsleiste und Federband der erfindungsgemäßen Türdichtungsvorrichtung hinsichtlich ihrer Anordnung und ihrer Bewegungsabläufe,
- Fig. 2a ist ein Längsschnitt durch die Türdichtungsvorrichtung an der Bänderseite in Offenstellung,
- Fig. 2b ist die Fortsetzung von Fig. 2a auf der Türschloßseite,
- Fig.3 stellt einen Schnitt nach 111-111 nach Fig. 2a dar,
- Fig. 4a zeigt einen Längsschnitt an der Bänderseite bei vollkommen geschlossener Tür,
- Fig. 4b ist die Fortsetzung der Türdichtungsvorrichtungen an der Türschloßseite,
- Fig. 5 ist ein Schnitt V gemäß Fig. 4a.
- Fig.la, b, c show in principle rail, sealing strip and spring band of the door sealing device according to the invention with regard to their arrangement and their movements,
- 2a is a longitudinal section through the door sealing device on the hinge side in the open position,
- 2b is the continuation of Fig. 2a on the door lock side,
- 3 shows a section according to 111-111 according to FIG. 2a,
- 4a shows a longitudinal section on the hinge side with the door completely closed,
- 4b is the continuation of the door sealing devices on the door lock side,
- FIG. 5 is a section V according to FIG. 4a.
Es ist eine Bandfeder 19 vorgesehen, an der zwei flache Wölbungen geformt sind. Zwischen den Wölbungen ist die Feder durch eine Einspannung 16 mit der Decke der Schiene 10 in der halben Schienenlänge verbunden. Das bänderseitige Ende der Feder ist in Deckenhöhe für eine Anlenkung 13 mit einem in der Schiene gelagerten Schieber verbunden. Dementsprechend ist das schloßseitige Federende über die Anlenkung 18 mit dem schloßseitigen Schieber verbunden. Die Dichtungsleiste 11, an welcher das Gummiprofil angebracht ist, ist durch eine bandseitige Aufhängung 12 im Scheitel der Feder 19 angebracht sowie auf der Schloßseite mittels einer Aufhängung 17 am Scheitel der schloßseitigen Federwölbung. Fig. 1a zeigt die Stellung der Feder ohne äußere Kräfte, welche diese bei vollständig offener Tür einnimmt, wobei die Dichtungsleiste eine obere Stellung einnimmt, parallel zur Schiene 10.A
Fig. 1 zeigt den Bewegungsablauf, wenn die Schwenkbewegung des Türblattes eingeleitet wird und bandseitig ein Schieber eingedrückt wird und dabei die Anlenkung 13 um einen Auslöserweg von beispielsweise 10 mm zur Federmitte hin verschiebt. Dadurch nimmt die Wölbung der Feder an der Bänderseite zu, der Scheitel dieser Wölbung rückt etwa um das Doppelte oder Dreifache des Auslöserweges nach unten, die Dichtungsleiste 11 stellt sich dementsprechend schräg ein. Der gleiche Vorgang ergibt sich beim vollständigen Schließen des Türblattes an der Schloßseite, wenn der dortige Schieber die Anlenkung 18 zur Federmitte hin verschiebt und der dortige Federbogen das gleiche Maß nach unten rückt, wie bereits vorher der bänderseitige Bogen. Die Dichtungsleiste 11 erreicht dabei ihre untere bodenparallele Stellung, wobei das Gummiprofil über die gesamte Länge der Dichtungsvorrichtung gegen den Boden gedrückt wird.Fig. 1 shows the sequence of movements when the pivoting movement of the door leaf is initiated and a slide is pushed in on the hinge side and thereby displaces the
Aus den weiteren Abbildungen sind technische Einzelheiten näher zu erkennen, so beispielsweise der Querschnitt der Schiene 10, durch welche ein oberer Raum zwischen Decke 10a und zwei Leisten und ein unterer Raum gebildet wird. Vom oberen Raum werden die beiden Schieber 14 und das Federband 19 aufgenommen. Im unteren Raum ist die Dichtungsleiste 11 mit dem Gummiprofil lotrecht beweglich gelagert. Als oberer Anschlag für das Dichtungsprofil dienen die beiden seitlichen Leisten. Die Aufhängungen 12 und 17 werden jeweils durch zwei an der Dichtungsleiste 11 befestigte Laschen und ein quer durchgehendes Niet gebildet. Die Anlenkungen 13 und 18 können als Scharniere ausgebildet sein.Technical details can be seen in more detail from the other figures, for example the cross section of the
Claims (1)
- A door sealing device having a rail (10) which is open at its bottom side and has a rectangular cross section and a leaf spring (19) which extends in the form of two flat arches and at the lower crowns of the arches of which a bar having a rubber strip is mounted, the perpendicular shifting of the rubber strip being effected by the application of pressure on, the leaf spring (19) in the longitudinal direction thereof, characterised in that the leaf spring (19) is fixedly clamped at half the length of the rail to the rail web portion and that each end of the leaf spring (19) is pivoted to a slide (14, 20) guided in the rail (10) in the vicinity of the web portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81200226T ATE3785T1 (en) | 1980-04-01 | 1981-02-25 | DOOR SEALING DEVICE. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3012659 | 1980-04-01 | ||
| DE3012659A DE3012659C2 (en) | 1980-04-01 | 1980-04-01 | Door sealing device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0037131A2 EP0037131A2 (en) | 1981-10-07 |
| EP0037131A3 EP0037131A3 (en) | 1982-02-24 |
| EP0037131B1 true EP0037131B1 (en) | 1983-06-15 |
Family
ID=6099005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81200226A Expired EP0037131B1 (en) | 1980-04-01 | 1981-02-25 | Door sealing device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0037131B1 (en) |
| AT (1) | ATE3785T1 (en) |
| DE (1) | DE3012659C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193950A (en) * | 2016-09-29 | 2016-12-07 | 天津索耐科技公司 | Fumigation warehouse reversible airtight door |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3427939A1 (en) * | 1984-02-28 | 1985-09-12 | Fa. F. Athmer, 5760 Arnsberg | Automatic sealing device for a lower door gap |
| DE3625834A1 (en) * | 1986-07-30 | 1988-02-04 | Athmer F | Door seal running onto a sill |
| EP0509961B1 (en) * | 1991-04-17 | 1994-12-14 | Planet MJT AG | Sealing arrangement, particularly for door wings |
| DE4139116A1 (en) * | 1991-11-28 | 1993-06-03 | Athmer Fa F | Draught excluder for fitting to lower edge of door - has internal mechanism to raise it clear of floor as door is opened |
| DE4304155C2 (en) * | 1993-02-12 | 1997-04-03 | Hahn Gmbh & Co Kg Dr | Automatic floor seal for a door |
| DE29619571U1 (en) * | 1996-11-12 | 1997-03-06 | Fa. F. Athmer, 59757 Arnsberg | Automatic door sealing device |
| DE202008007331U1 (en) * | 2008-06-02 | 2008-10-09 | Klein, Manfred | Device for sealing doors against the floor |
| CN104583524A (en) | 2012-07-30 | 2015-04-29 | 普兰特Gdz股份公司 | Drop-down seal and building part |
| EP2876243B1 (en) | 2013-11-25 | 2017-04-12 | Planet GDZ AG | Sliding gate with integrated door leaf |
| AT518985B1 (en) | 2017-04-27 | 2018-03-15 | Walter Degelsegger Ing | sealing device |
| EP3859119A1 (en) * | 2020-01-31 | 2021-08-04 | Athmer OHG | Automatic seal with an overload mechanism and / or a reset mechanism with a spring with a waveform, triangle or sawtooth profile or similar profile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE530487A (en) * | ||||
| FR1188094A (en) * | 1957-12-05 | 1959-09-18 | Dricat | Shutter device for doors and windows |
| CH544212A (en) * | 1972-11-06 | 1973-11-15 | Isenegger Bernhard | Door seal |
-
1980
- 1980-04-01 DE DE3012659A patent/DE3012659C2/en not_active Expired
-
1981
- 1981-02-25 AT AT81200226T patent/ATE3785T1/en not_active IP Right Cessation
- 1981-02-25 EP EP81200226A patent/EP0037131B1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193950A (en) * | 2016-09-29 | 2016-12-07 | 天津索耐科技公司 | Fumigation warehouse reversible airtight door |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE3785T1 (en) | 1983-06-15 |
| EP0037131A3 (en) | 1982-02-24 |
| DE3012659C2 (en) | 1986-01-02 |
| DE3012659A1 (en) | 1981-10-08 |
| EP0037131A2 (en) | 1981-10-07 |
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