EP0062791B1 - Collapsible tent frame of light metal, the roof of which consists of rafters perpendicular to the ridge and of horizontal purlins - Google Patents
Collapsible tent frame of light metal, the roof of which consists of rafters perpendicular to the ridge and of horizontal purlins Download PDFInfo
- Publication number
- EP0062791B1 EP0062791B1 EP82102392A EP82102392A EP0062791B1 EP 0062791 B1 EP0062791 B1 EP 0062791B1 EP 82102392 A EP82102392 A EP 82102392A EP 82102392 A EP82102392 A EP 82102392A EP 0062791 B1 EP0062791 B1 EP 0062791B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- girder
- collecting channel
- purlin
- purlins
- girders
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/64—Tent or canopy cover fastenings
- E04H15/642—Tent or canopy cover fastenings with covers held by elongated fixing members locking in longitudinal recesses of a frame
- E04H15/644—Tent or canopy cover fastenings with covers held by elongated fixing members locking in longitudinal recesses of a frame the fixing members being a beading
Definitions
- the invention relates to a collapsible tent frame made of light metal as a carrier of a conventional roof membrane formed from tarpaulin, the roof part of which consists of binders arranged perpendicular to the ridge course and horizontally to these purlins, the trusses and purlins being hollow profiles, and the purlins at least with a condensate collecting channel along them entire length, as well as the connections between two trusses and a purlin are fixed by generally angled hooking brackets attached to or in the two purlin ends, which engage in a hanging bracket attached to each truss.
- German patent 2136 566 The problem of condensate discharge from the collecting troughs or their evaporation is addressed, inter alia, by German patent 2136 566.
- the condensate content of the channels enters the purlin, which is designed as a hollow profile and is closed on both sides, via openings arranged therein.
- the relatively large storage space created in this way generally prevents the condensate from dripping into the interior of the tent.
- a major disadvantage of this method is the relatively expensive design of the binder, since it is drawn in on both sides to form the water drainage channels, i.e. must be deformed. Such training must be viewed as particularly cost-intensive.
- the solution to this problem provides that in each case below the joint of the truss and the purlin on the truss, there is provided a receiving channel which is secured against leakage to the inside of the tent, the projection of which extends at right angles from the truss and the length of which extends the outlet area of the condensate collecting channel (s) of the purlin protrudes to a small extent, and that at least one opening leads into the interior of the binder from the boundary of the receiving groove directed towards the binder.
- the proposed solution fully meets the task, since it does not require so-called collecting rooms for the condensed water and, on the other hand, does not require any special deformation of the binders for the purpose of forming drainage channels.
- the receiving channel In order to form the receiving channel, it can be proposed that its longitudinal extension forms an arch opening towards the upper truss boundary, the ends bent up on both sides each forming an overflow closure for the receiving channel.
- the receiving channel in its longitudinal extension forms a straight U-profile that opens to the upper truss boundary and is closed on the sides.
- the suspension bracket 4 and the purlin 2 are connected to the binder 1, the suspension bracket 3 being connected, the suspension bracket 3 reaching through the suspension bracket 4 when the purlin 2 is suspended and thus forming the suspension connection 3/4.
- the receiving channel 5 is arranged which, in the case of this example, forms an arch which opens 3/4 for the hook-in connection.
- the back flange of the receiving channel 5 directed towards the wall of the binder 1 is connected to this wall in a sealing manner.
- openings 6 are provided on both sides in the cavity of the binder 1.
- the water running off the condensate collecting channels of the purlins 2 is taken up by the receiving channels 5 and discharged through the openings 6 and through the cavity of the inclined binder 1.
Abstract
Description
Die Erfindung betrifft ein zerlegbares Zeltgerüst aus Leichtmetall als Träger einer üblichen aus Zeltplanen gebildeten Dachhaut, dessen Dachteil aus senkrecht zum Firstverlauf angeordneten Bindern und waagrecht zu diesen verlaufenden Pfetten besteht, wobei die Binder und Pfetten Hohlprofile sind, und die Pfetten zumindest mit einer Kondenswassersammelrinne entlang ihrer ganzen Länge ausgerüstet sind, sowie die Verbindungen zwischen je zwei Bindern und einer Pfette durch in der Regel winklige an bzw. in den beiden Pfettenenden befestigte Einhägelaschen, die in einen an jedem Binder befestigten Einhängebügel greifen, befestigt sind.The invention relates to a collapsible tent frame made of light metal as a carrier of a conventional roof membrane formed from tarpaulin, the roof part of which consists of binders arranged perpendicular to the ridge course and horizontally to these purlins, the trusses and purlins being hollow profiles, and the purlins at least with a condensate collecting channel along them entire length, as well as the connections between two trusses and a purlin are fixed by generally angled hooking brackets attached to or in the two purlin ends, which engage in a hanging bracket attached to each truss.
Das Problem der Kondensatabführung aus den Sammelrinnen bzw. dessen Verdampfung wird unter anderem durch die deutsche Patentschrift 2136 566 angesprochen.The problem of condensate discharge from the collecting troughs or their evaporation is addressed, inter alia, by German patent 2136 566.
Bei Ausbildungen nach dieser Schrift ist vorgesehen, dass der Kondenswasserinhalt der Rinnen über in diesen angeordneten Öffnungen in die als Hohlprofil ausgebildete, beidseitig verschlossene Pfette eintritt. Der so geschaffene, relativ grosse Speicherraum lässt im allgemeinen ein Abtropfen des Kondenswassers in das Zeltinnere verhindern.In the case of designs according to this document, it is provided that the condensate content of the channels enters the purlin, which is designed as a hollow profile and is closed on both sides, via openings arranged therein. The relatively large storage space created in this way generally prevents the condensate from dripping into the interior of the tent.
Die im Rahmen der Schrift behauptete Verdunstung des Kondensats aus dem Pfetteninneren über die Öffnungen heraus, ist jedoch nicht in vollem Umfang als realistisch anzusehen, da der Kondenswasseranfall - zumindest periodisch - relativ hoch sein kann.The evaporation of the condensate from the interior of the purlin through the openings, which is claimed in the context of the document, is not, however, to be regarded as fully realistic, since the amount of condensation can - at least periodically - be relatively high.
Aus diesem Grund müssen bei der Demontage des Zeltes die Pfetten vielfach entleert werden, wobei das Gewicht der durch Kondenswasser zusätzlich belasteten Pfetten nicht immer eine einfache Handhabung dieser Bauelemente zulässt.For this reason, the purlins have to be emptied many times when the tent is being dismantled, the weight of the purlins additionally burdened by condensation not always allowing easy handling of these components.
Eine andere Lösung dieses Problems wird durch die deutsche Gebrauchsmusterschrift 7923460 vorgeschlagen. Diese Lösung fordert eine ganz spezielle Ausbildung des Dachbinders dergestalt, dass dieser beidseitig unterhalb der Befestigung der Zeltplane Wasserablaufrinnen aufweist, wobei an den zwischen zwei Dachbindern angeordneten Pfetten Wassersammelrinnen ausgebildet sind, die jeweils in den Bereich zumindest einer Wasserablaufrinne eines Binders führen und in diese einmünden. Der dabei zusätzlich vertretene Vorschlag, die Pfetten jeweils zu einer Wasserablaufrinne hin mit leichtem Gefälle zu verlegen, ist bei grundsätzlich gleichbleibender Ausbildung der Dachbinder innerhalb einer Gerüstkonstruktion nicht besonders effektiv zu bezeichnen, da auch bei einer waagrechten Anordnung dieser Kondenswasserrinnen der Wasserablauf in eine der Ablaufrinnen der beiden Binder immer gegeben ist.Another solution to this problem is proposed by the German utility model 7923460. This solution requires a very special design of the roof truss in such a way that it has water drainage channels on both sides below the attachment of the tarpaulin, water collecting channels being formed on the purlins arranged between two roof trusses, each of which leads into the area of at least one water drainage channel of a truss and opens into it. The additionally advocated suggestion to lay the purlins towards a water drainage channel with a slight slope is not particularly effective if the roof trusses are basically the same within a scaffold construction, because even with a horizontal arrangement of these condensate drainage channels, the water drainage into one of the drainage channels is always given to both binders.
Wesentlicher Nachteil ist jedoch bei dieser Methode die relativ teure Ausbildung des Binders, da er zur Bildung der Wasserablaufrinnen in seinem oberen Bereich beidseitig eingezogen, d.h. verformt werden muss. Eine solche Ausbildung muss als besonders kostenintensiv betrachtet werden.A major disadvantage of this method, however, is the relatively expensive design of the binder, since it is drawn in on both sides to form the water drainage channels, i.e. must be deformed. Such training must be viewed as particularly cost-intensive.
Diese Sachlage berücksichtigend ist es deshalb Aufgabe dieser Erfindung, im Rahmen des eingangs beschriebenen zerlegbaren Zeltgerüstes eine konstruktive Ausbildung des Verbindungsbereiches zwischen zwei Bindern und einer Pfette zu nennen, die eine einfache tropffreie Ableitung des in den Kondenswassersammelrinnen der Pfetten anfallenden Wassers nach der Aussenseite des Zeltes ermöglichen.Taking this situation into account, it is therefore the object of this invention to name a constructive design of the connection area between two trusses and a purlin within the framework of the demountable tent scaffold described at the outset, which enable simple drip-free drainage of the water accumulating in the condensate collecting channels of the purlins to the outside of the tent .
Die erfindungsgemässe Lösung dieser Aufgabe sieht vor, dass jeweils unterhalb des Stosses von Binder und Pfette am Binder eine zum Zeltinnern auslaufgesicherte Aufnahmerinne vorgesehen ist, deren rechtwinklig vom Binder weisende Ausladung und deren Länge den Auslaufbereich des oder der Kondenswassersammelrinne(n) der Pfette jeweils um ein geringes Mass überragt, und dass von der zum Binder gerichtete Begrenzung der Aufnahmerinne zumindest eine Öffnung in das Innere des Binders führt.The solution to this problem according to the invention provides that in each case below the joint of the truss and the purlin on the truss, there is provided a receiving channel which is secured against leakage to the inside of the tent, the projection of which extends at right angles from the truss and the length of which extends the outlet area of the condensate collecting channel (s) of the purlin protrudes to a small extent, and that at least one opening leads into the interior of the binder from the boundary of the receiving groove directed towards the binder.
Die vorgeschlagene Lösung wird in vollem Umfang der Aufgabenstellung gerecht, da sie einmal keine sogenannten Sammelräume für das Kondenswasser beansprucht und zum anderen keine spezielle Verformung der Binder zum Zwecke der Ausbildung von Ablaufrinnen bedarf.The proposed solution fully meets the task, since it does not require so-called collecting rooms for the condensed water and, on the other hand, does not require any special deformation of the binders for the purpose of forming drainage channels.
Der Vorschlag des Auffangens des aus den beidseitig offenen Enden jeder Kondenswassersammelrinne der Pfette abtropfenden Wassers, in einer in ihrer Dimensionierung relativ klein gehaltenen Rinne und dessen Weiterführung durch zumindest eine Öffnung in den Hohlraum des Binders und über diesen nach ausserhalb des Zeltes, ist als sichere und gleichzeitig kostengünstige Massnahme zu betrachten.The proposal of collecting the water dripping from the ends of each condensate collecting channel of the purlin, which are open on both sides, in a channel which is kept relatively small in size and to be passed on through at least one opening into the cavity of the binder and via this to the outside of the tent, is safe and to consider inexpensive measures at the same time.
Zur Ausbildung der Aufnahmerinne kann vorgeschlagen werden, dass diese in ihrer Längserstreckung einen zur oberen Binderbegrenzung sich öffnenden Bogen bildet, wobei die beidseitig hochgebogenen Enden je einen Überlaufverschluss für die Aufnahmerinne bilden.In order to form the receiving channel, it can be proposed that its longitudinal extension forms an arch opening towards the upper truss boundary, the ends bent up on both sides each forming an overflow closure for the receiving channel.
Unabhängig davon kann auch vorgesehen werden, dass die Aufnahmerinne in ihrer Längserstreckung ein gerades, zur oberen Binderbegrenzung sich öffnendes U-Profil, das an den Seiten abgeschlossen ist, bildet.Irrespective of this, it can also be provided that the receiving channel in its longitudinal extension forms a straight U-profile that opens to the upper truss boundary and is closed on the sides.
Die Erfindung wird durch die beigefügte zeichnerische Darstellung einer beispielsweisen Ausführung näher erläutert.
- Figur 1 zeigt den Stoss von Binder und Pfette im Aufriss.
- Figur 2 zeigt den Stoss von Binder und Pfette im Seitenriss.
Figur 3 zeigt die Zuordnung von Binder und Pfette in perspektivischer Darstellung.
- Figure 1 shows the butt of binder and purlin in elevation.
- Figure 2 shows the butt of binder and purlin in the side view.
- Figure 3 shows the assignment of binder and purlin in perspective.
Dem Binder 1 ist der Einhängebügel 4 und der Pfette 2 die Einhängelasche 3 verbunden, wobei bei eingehängter Pfette 2 die Einhängelasche 3 durch den Einhängebügel 4 greift und damit die Einhängeverbindung 3/4 bildet.The suspension bracket 4 and the purlin 2 are connected to the binder 1, the
Unterhalb dieser Einhängeverbindung 3/4 ist die Aufnahmerinne 5 angeordnet die, im Falle dieses Beispiels, einen zur Einhängeverbindung 3/4 sich öffnenden Bogen bildet. Der zur Wandung des Binders 1 gerichtete Rückflansch der Aufnahmerinne 5 ist dabei abdichtend mit dieser Wandung verbunden.Below this hook connection is 3/4 the
In geringem Abstand von der jeweils seitlichen Begrenzung der Projektionsfläche der Einhängeverbindung 3/4 auf der Aufnahmerinne 5 sind beidseitig in den Hohlraum des Binders 1 führende Öffnungen 6 vorgesehen. Das von den Kondenswassersammelrinnen der Pfetten 2 ablaufende Wasser wird durch die Aufnahmerinnen 5 aufgenommen und über die Öffnungen 6 und über den Hohlraum des geneigt angeordneten Binders 1 abgeführt.At a short distance from the respective lateral limitation of the projection surface of the hook-in
Der Überlauf der Aufnahmerinnen 5 in das Zeltinnere wird durch deren hochgebogene Enden verhindert.The overflow of the
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT82102392T ATE14468T1 (en) | 1981-04-10 | 1982-03-23 | DETACHABLE LIGHT METAL TENT FRAME, WHICH ROOF PART CONSISTS OF RAILS PLACED VERTICALLY TO THE RIM AND HORIZONTAL TO THESE PURINS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3114479 | 1981-04-10 | ||
DE3114479A DE3114479C2 (en) | 1981-04-10 | 1981-04-10 | Dismountable tent frame made of light metal |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0062791A2 EP0062791A2 (en) | 1982-10-20 |
EP0062791A3 EP0062791A3 (en) | 1983-03-16 |
EP0062791B1 true EP0062791B1 (en) | 1985-07-24 |
Family
ID=6129840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82102392A Expired EP0062791B1 (en) | 1981-04-10 | 1982-03-23 | Collapsible tent frame of light metal, the roof of which consists of rafters perpendicular to the ridge and of horizontal purlins |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0062791B1 (en) |
AT (1) | ATE14468T1 (en) |
DE (1) | DE3114479C2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT284406B (en) * | 1968-03-29 | 1970-09-10 | Voith Werke | Glass house |
DE1951118A1 (en) * | 1969-10-10 | 1971-05-19 | Losberger Plan | Purlin for roof tarpaulin |
DE2136566A1 (en) * | 1971-07-22 | 1973-02-01 | Losberger Plan | PLANTS FOR ROOFING |
CH573523A5 (en) * | 1973-09-13 | 1976-03-15 | Meyer Ag Reiden | Hall or enclosure of square plan cells - has odd length columns joined by U channels at top ends |
DE7923460U1 (en) * | 1979-08-17 | 1979-11-08 | Karl Hoecker Stahlbau Kg, 4902 Bad Salzuflen | DETACHABLE TENT |
-
1981
- 1981-04-10 DE DE3114479A patent/DE3114479C2/en not_active Expired
-
1982
- 1982-03-23 EP EP82102392A patent/EP0062791B1/en not_active Expired
- 1982-03-23 AT AT82102392T patent/ATE14468T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0062791A2 (en) | 1982-10-20 |
DE3114479C2 (en) | 1983-08-18 |
EP0062791A3 (en) | 1983-03-16 |
DE3114479A1 (en) | 1982-10-28 |
ATE14468T1 (en) | 1985-08-15 |
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