DK173184B1 - A roller door - Google Patents
A roller door Download PDFInfo
- Publication number
- DK173184B1 DK173184B1 DK93496A DK93496A DK173184B1 DK 173184 B1 DK173184 B1 DK 173184B1 DK 93496 A DK93496 A DK 93496A DK 93496 A DK93496 A DK 93496A DK 173184 B1 DK173184 B1 DK 173184B1
- Authority
- DK
- Denmark
- Prior art keywords
- roller
- gate
- shaft
- finger lock
- lift
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/165—Details, e.g. sliding or rolling guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
- E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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
- E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
Description
i DK 173184 B1in DK 173184 B1
Opfindelsen angår en hejseport, som omfatter et antal indbyrdes _ sammenhængslede, i hovedsagen horisontalt anbragte, fortrinsvis langstrakte sektioner, ét langs hver af portens sider anbragt antal køreruller, og én ved hver af portens sider anbragt 5 køreskinne, som tjener til at optage de respektive køreruller og har ét i hovedsagen u-formet tværsnit med en krop og to flige.BACKGROUND OF THE INVENTION This invention relates to a hoist gate comprising a plurality of interconnected, generally horizontally disposed, preferably elongated sections, one plurality of drive rollers disposed along each side of the door, and one 5 running rails arranged at each of the sides of the gate which serve to accommodate the respective drive rollers and have one substantially u-shaped cross section with one body and two tabs.
Når porten til en portåbning i en bygning hejses op eller ned, 10 styres den af kørerullerne, som løber i køreskinnerne, der hver har et vertikalt afsnit, som strækker sig opad ved portåbningens karm, og et horisontalt afsnit, der strækker sig indefter i bygningen, samt et bueformet afsnit, der danner overgangen mellem det vertikale og horisontale afsnit.As the door to a doorway in a building is raised or lowered, it is guided by the rollers running in the rails, each having a vertical section extending upwardly at the doorway frame and a horizontal section extending inward within the building. , as well as an arcuate section forming the transition between the vertical and horizontal sections.
15 Kørerullerne løber nærmere bestemt på den ene af den respektive køreskinnes flige, der til dette formål kan have én til rullens bane passende tværsnitsform. Afstanden mellem fligene vil i praksis være større end tykkelsen af en finger, og en person, 20 der befinder sig ved porten, vil derfor let kunne få fingrene ind mellem fligene. Finder dette sted, medens porten er i bevægelse, er der risiko for, at fingrene læderes i alvorlig grad ved at blive kørt over af rullerne og skåret af den ene af køreskinnens frie kanter.More specifically, the driving rollers run on the tabs of one of the respective driving rails, which for this purpose may have one cross-sectional shape suitable for the path of the roller. In practice, the distance between the tabs will be greater than the thickness of a finger, and a person 20 at the gate will therefore easily be able to get their fingers in between the tabs. If this occurs while the door is moving, there is a risk that the fingers will be severely damaged by being pulled over by the rollers and cut by one of the free edges of the driving rail.
25 i brugsmodelskriftet DE 296.10889 omtales en hejseport med ruller, som kører i en køreskinne, der er beskyttet af en beskyttelsesprofil 31, som er fastgjort i murværket. :25 of the utility model specification DE 296.10889 discloses a hoist gate with rollers running in a running rail protected by a protection profile 31 which is fixed in the masonry. :
Beskyttelsesprofilet yder beskyttelse mod at få fingrene klemt 30 mellem køreskinnen og en rulle, men løsningen er bastant og kostbar. Desuden er det vanskeligt at inspicere og vedligeholde rullerne.The protection profile provides protection against getting your fingers squeezed between the rails and a roller, but the solution is sturdy and expensive. Furthermore, it is difficult to inspect and maintain the rollers.
Formålet med opfindelsen er at anvise en hejsesport af den ξ ι 35 indledningsvis nævnte art, hvormed denne risiko elimineres.The object of the invention is to provide a hoisting sport of the kind mentioned initially by which this risk is eliminated.
2 DK 173184 B12 DK 173184 B1
Det nye og særegne ifølge opfindelsen, hvorved dette opnås, består i, at der til hver kørerulle hører en separat fingerspærre, som er anbragt på en sådan måde, at den følger med rullen, og i lille afstand strækker sig hen til eller forbi 5 mindst én af køreskinnens langsgående, frie kanter.The new and distinctive feature of the invention, by which this is achieved, consists in the fact that each driving roller has a separate finger lock which is arranged in such a way that it accompanies the roller and at a small distance extends to or past at least 5 one of the longitudinal, free edges of the rails.
En finger, som griber ind bag denne kant, når porten er i bevægelse, afvises nu af fingerspærren, før fingeren når at komme i klemme mellem fligen og rullen. For at sikre denne 10 fordelagtige virkning, skal afstanden mellem fingerspærren og køreskinnens frie kanter være mindre end tykkelsen af en finger og i praksis maximalt 8 mm.A finger which engages behind this edge when the gate is in motion is now rejected by the finger lock before the finger is caught between the tab and the roller. To ensure this advantageous effect, the distance between the finger lock and the free edges of the driving rail must be less than the thickness of a finger and in practice a maximum of 8 mm.
Almindeligvis er hver rulle anbragt for enden af en aksel, som 15 ved hjælp af en rulleholder er fastgjort på porten. I disse tilfælde fastgøres fingerspærren med fordel på denne aksel.Usually, each roller is disposed at the end of a shaft which is secured to the gate by means of a roller holder. In these cases, the finger lock is advantageously attached to this shaft.
Fingerspærren kan være en plade, der dækker køreskinnen i et tilstrækkeligt stort område ved den tilhørende rulle, men er 20 ved en fortrukken udførelsesform en skive, som er anbragt koaksialt med rullen og har mindst lige så stor en diameter.The finger latch may be a plate covering the travel rail in a sufficiently large area at the associated roller, but in a preferred embodiment is a disc coaxially disposed with the roller and at least equal in diameter.
Skiven kan ved en fortrukken udførelsesform have et nav, som med en prespasning er anbragt på akslen og fastholdt aksialt 25 mellem rullen og en låsering.In a preferred embodiment, the disc may have a hub which is provided with a press fit on the shaft and retained axially between the roller and a locking ring.
Desuden kan skiven hensigtsmæssigt være fremstillet af plast og langs periferien have en vulst til at sikre mod, at skiven selv er i stand til at skære ind i en finger eller hånd.In addition, the disc may conveniently be made of plastic and have a bead along the periphery to ensure that the disc itself is capable of cutting into a finger or hand.
3030
Opfindelsen forklares nærmere nedenfor under henvisning til tegningen, hvorThe invention is explained in more detail below with reference to the drawing, in which
Fig 1 viser, set i perspektiv fra det indre af en bygning, en 35 hejseport ifølge opfindelsen, * 3 DK 173184 B1Fig. 1 shows a perspective view from the interior of a building, a hoist gate according to the invention, * 3 DK 173184 B1
Fig. 2 viser brudstykkevis i større målestok, set i perspektiv, en kørerulle, som løber i en køreskinne, ogFIG. 2 is a fragmentary view on a larger scale, seen in perspective, of a driving roller running in a driving rail, and
Fig. 3 viser samme, set fra siden, delvis i snit.FIG. 3 shows the same, partly from the side, partly in section.
5 I fig. 1 ses en hejseport 1, set indefra en bygning 2. Porten tjener til at lukke en portåbning 3 med karme 4, og er bygget op af sektioner 5, som er hængslet sammen med midterhængsler 6 og sidehængsler 7.5 In FIG. 1, a hoist gate 1 is seen from the inside of a building 2. The gate serves to close a door opening 3 with frames 4 and is made up of sections 5 which are hinged together with center hinges 6 and side hinges 7.
10 Porten kan hejses op og ned for henholdsvis at åbne og lukke portåbningen. Herunder styres porten af køreskinner 8, der hver med en lille hældning indefter i bygningen strækker sig opefter ved den respektive karm for i en bueformet kurve at gå over i et horisontalt eller skråt indefter i bygningen forløbende 15 afsnit.10 The door can be raised and lowered to open and close the door opening respectively. Below this, the gate is controlled by drive rails 8, each with a slight inclination inside the building extending upwardly at the respective frame to move in a curved curve into a horizontal or oblique 15 sections extending in the building.
Fig 2 og 3 viser nærmere, at porten styres ved hjælp af køreruller 9, der løber i køreskinnerne 8. Til dette formål er køreskinnerne, set i tværsnit, i hovedsagen udformet som U'er, 20 der er placeret med åbningerne vendende ind mod hinanden. Hver køreskinne har en krop 10, en yderflig 11 og en inderflig 12.Figures 2 and 3 show in more detail that the gate is controlled by drive rollers 9 running in the running rails 8. For this purpose, the running rails, seen in cross-section, are generally formed as U's, 20 with the openings facing each other. . Each driving rail has a body 10, an outer tab 11 and an inner tab 12.
Når porten hejses op eller ned, kører rullen 9 på inderfligen 12, For i alle situationer at sikre portens sideværts stabilitet, er inderfligen 11 i dette tilfælde, set i tværsnit, 25 udformet med en krumning med samme eller lidt større krumningsradius end rullen 9's bane 13.When the door is raised or lowered, the roller 9 runs on the inner tab 12. In all situations, to ensure lateral stability of the door, the inner tab 11 in this case, seen in cross-section, is formed with a curvature with the same or slightly larger radius of curvature than the path of the roller 9. 13th
Rullen 9's bane 13 er fremstillet af eksempelvis plast og monteret for enden af en aksel 14 ved hjælp af et kugleleje 15 30 med en indre løbering 16, der er presset ind mod et bryst 17 på s en akseltap 18 for enden af akslen 14. Dernæst er den indre løbering 16 låst fast på akseltappen 18 ved at vejne materialet 19 ved tappens endeflade.The web 13 of the roller 9 is made of, for example, plastic and mounted at the end of a shaft 14 by means of a ball bearing 15 30 with an inner running ring 16 pressed against a chest 17 on such a shaft pin 18 at the end of the shaft 14. Next For example, the inner running ring 16 is locked to the shaft pin 18 by weighing the material 19 at the end surface of the pin.
4 DK 173184 B14 DK 173184 B1
Akslen 14 er spændt fast på en rulleholder 20 med slidser 21 til justering af akslens placering på rulleholderen, som selv er monteret på et sidehængsel 7 på i og for sig kendt måde.The shaft 14 is clamped to a roller holder 20 with slots 21 for adjusting the position of the shaft on the roller holder, which itself is mounted on a side hinge 7 in a manner known per se.
5 På akslen 14 er der endvidere monteret en skive 22, der eksempelvis kan være fremstillet af plast. Skiven har et nav 23, der med en prespasning er monteret med anlæg mod den indre løbering 16 på et akselafsnit 24 med lidt større diameter end akseltappen 18. Brystet 17 danner overgangen mellem 10 akselafsnittet 24 og akseltappen 18. En låsering 25 sikrer sammen med den indre løbering 16 skiven 22's aksiale position på akslen. For at lette monteringen af skiven 22 kan låseringen 25 fortrinsvis være af den art, der har indadvendende tænder til automatisk at låse ringen fast, når den skydes ind over et 15 glat akselafsnit.5 On the shaft 14 is also mounted a disc 22, which may, for example, be made of plastic. The disc has a hub 23 which, with a press fit, is mounted with abutment against the inner running ring 16 on a shaft section 24 of slightly larger diameter than the shaft pin 18. The chest 17 forms the transition between the shaft section 24 and the shaft pin 18. inner running ring 16 the axial position of the disc 22 on the shaft. To facilitate mounting of the washer 22, the locking ring 25 may preferably be of the type having inwardly facing teeth to automatically lock the ring as it is slid in over a smooth shaft section.
Som det fremgår af ovennævnte forklaring, er skiven 22 anbragt koaksialt med kørerullen 9. Skiven har endvidere en så stor diameter, at den i det i fig. 3 viste tværsnit strækker sig 20 forbi såvel yderfligen 11's frie kant 27 som inderfligen 12's frie kant 28. Skivens afstand til disse kanter er i hvert fald så lille, at det ikke er muligt at få en finger ind mellem skiven og kanterne. Afstanden er således typisk mindre end 8 mm.As can be seen from the above explanation, the disc 22 is arranged coaxially with the driving roller 9. Furthermore, the disc has such a large diameter that in the embodiment shown in FIG. 3, the cross section 20 extends beyond both the free edge 27 of the outer tab 11 as well as the free edge of the inner tab 12. The disc's distance to these edges is at least so small that it is not possible to insert a finger between the disc and the edges. Thus, the distance is typically less than 8 mm.
2525
Skiven 22 udgør derfor en fingerspærre, der effektivt forhindrer, at en person, der befinder sig ved porten, medens denne er i bevægelse, får fingrene i klemme mellem den stationære køreskinne og den kørende rulle og/eller dennes 30 aksel.The disc 22 therefore constitutes a finger lock which effectively prevents a person who is at the gate, while in motion, from getting caught in the fingers between the stationary drive rail and the driving roller and / or its shaft.
Skiven kan, som tidligere nævnt, være fremstillet af plast. Med selv en forholdsvis lille godstykkelse skal denne plast have tilstrækkelig stor styrke og stivhed til med sikkerhed at kunne 35 afvise fingre, som en person uforvarende måtte have ført ind & ; il mellem fligene, medens porten er ved at blive hejset op eller - ned.The disc may, as previously mentioned, be made of plastic. With even a relatively small thickness, this plastic must have sufficient strength and stiffness to be able to safely reject fingers that a person inadvertently brought in &; il between the tabs while the gate is being raised or down.
5 DK 173184 B15 DK 173184 B1
Som vist i fig. 3, har skiven 22 langs periferien en vulst 26, 5 der sikrer mod, at skiven ikke selv virker skærende på en finger. Vulsten 26 tjener endvidere som kantforstærkning.As shown in FIG. 3, the disc 22 along the periphery has a bead 26, 5 which ensures that the disc does not itself act on a finger. The bead 26 also serves as edge reinforcement.
Opfindelsen er på tegningen vist og ovenfor beskrevet som en skiveformet fingerspærre. Dette skal dog kun forstås 10 eksempelvis, idet der kan tænkes mange andre udføreisesformer inden for opfindelsens ramme.The invention is shown in the drawing and described above as a disc shaped finger barrier. However, this is to be understood only by way of example, since many other embodiments may be conceived within the scope of the invention.
Fingerspærren kan således også have form af en rektangulær plade og være fastgjort på en hvilken som helst anden passende 15 måde på rulleakslen.Thus, the finger latch may also be in the form of a rectangular plate and be secured in any other suitable manner to the roller shaft.
Skiven eller pladen behøver heller ikke at strække sig vinkelret ud fra rullens akse, men kan med fordel have afsnit, der er bøjet mere eller mindre omkring fligenes ydersider.The disc or plate also does not need to extend perpendicularly from the axis of the roll, but may advantageously have sections that are bent more or less around the outside of the tabs.
20 Andre afsnit kan samtidigt være bøjet ind over rullen på begge sider via køreskinnens åbning. Disse ombøjede afsnit forøger den sikkerhed, som fingerspærren ifølge opfindelsen yder mod, at få fingrene klemt mellem køreskinnen og kørerullen med tilhørende aksel, når porten er i bevægelse.20 Other sections may simultaneously be bent over the roller on both sides via the opening of the guide rail. These curved sections increase the security provided by the finger lock according to the invention against having the fingers squeezed between the drive rail and the drive roller with associated shaft when the gate is in motion.
2525
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK93496A DK173184B1 (en) | 1996-09-02 | 1996-09-02 | A roller door |
| PCT/DK1997/000339 WO1998010165A1 (en) | 1996-09-02 | 1997-08-21 | Roll-up door |
| AU38477/97A AU3847797A (en) | 1996-09-02 | 1997-08-21 | Roll-up door |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK93496A DK173184B1 (en) | 1996-09-02 | 1996-09-02 | A roller door |
| DK93496 | 1996-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK93496A DK93496A (en) | 1998-03-03 |
| DK173184B1 true DK173184B1 (en) | 2000-03-06 |
Family
ID=8099172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK93496A DK173184B1 (en) | 1996-09-02 | 1996-09-02 | A roller door |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU3847797A (en) |
| DK (1) | DK173184B1 (en) |
| WO (1) | WO1998010165A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6227281B1 (en) | 1998-09-11 | 2001-05-08 | Martin Door Manufacturing, Inc. | Sectional door with roller shield apparatus |
| US6125506A (en) * | 1998-09-11 | 2000-10-03 | Martin Door Manufacturing, Inc. | Shield apparatus and support track and method for a support roller of a sectional door |
| US6540003B1 (en) | 1998-09-11 | 2003-04-01 | Martin Door Manufacturing, Inc. | Sectional door with roller shield apparatus |
| DE10013747C1 (en) * | 2000-03-20 | 2001-08-02 | Erich Doering | Guide rail cover for a sectional overhead door |
| DE10101567C2 (en) * | 2001-01-15 | 2003-06-18 | Cardo Door Production Gmbh | Device for preventing shearing and / or crushing processes in a swinging or tilting gate |
| ITTO20020830A1 (en) * | 2002-09-24 | 2004-03-25 | Prefer S R L Ora Prefer Spa | LOCK FOR SECTIONAL AND SIMILAR DOORS, AND OPERATING SETS INCLUDING SUCH LOCK. |
| EP1655432A1 (en) * | 2004-11-02 | 2006-05-10 | Cardo Door Production GmbH | Protecting device for a sectional door |
| ES2336288B1 (en) * | 2007-03-13 | 2011-03-10 | Hierros Costa, S.A. | PROTECTOR FOR CIRCULATING WHEELS BY RAILS. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2633005B2 (en) * | 1987-07-28 | 1991-08-16 | Peyrichou Malan Sa | POLYCARBONATE DOOR APRON WITH HORIZONTAL SECTIONS |
| US5022185A (en) * | 1990-01-25 | 1991-06-11 | Oatman Dean K | Gate pulley guard |
| DE4015216A1 (en) * | 1990-05-11 | 1991-11-14 | Efaflex Transport Lager | CLOSING ELEMENT |
| US5528862A (en) * | 1995-01-24 | 1996-06-25 | Guidance Systems, Inc. | Gate roller assembly guard |
-
1996
- 1996-09-02 DK DK93496A patent/DK173184B1/en not_active IP Right Cessation
-
1997
- 1997-08-21 WO PCT/DK1997/000339 patent/WO1998010165A1/en active Application Filing
- 1997-08-21 AU AU38477/97A patent/AU3847797A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DK93496A (en) | 1998-03-03 |
| WO1998010165A1 (en) | 1998-03-12 |
| AU3847797A (en) | 1998-03-26 |
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