EP1903160B1 - Inspection device - Google Patents
Inspection device Download PDFInfo
- Publication number
- EP1903160B1 EP1903160B1 EP06019453A EP06019453A EP1903160B1 EP 1903160 B1 EP1903160 B1 EP 1903160B1 EP 06019453 A EP06019453 A EP 06019453A EP 06019453 A EP06019453 A EP 06019453A EP 1903160 B1 EP1903160 B1 EP 1903160B1
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- EP
- European Patent Office
- Prior art keywords
- profile
- cover
- frame
- inspection device
- seam
- 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.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
Definitions
- the present invention relates to a revision device, comprising a revision frame with frame profile and an inspection cover with cover profile insertable therein, wherein the frame profile and the cover profile each have a viewing leg and a support leg, which each form a corner region.
- Out GB-A-606 014 is a cover known that can be used in a frame.
- the vertical thighs in GB-A-606 014 correspond to the visible legs.
- the vertical legs of the frame and the cover are adapted to each other and have L-shaped projections which interlock. Described are two successive L-shaped formations in the vertical leg of the cover and the frame, wherein the angle of the second L-shaped portion is to form a groove for a sealant.
- the in GB-A-606 014 described object is designed with less weight, as was the case in the prior art disclosed GB-A-606 014 at no point that a lack of rigidity of the frame could be a problem.
- the lid can be provided with reinforcing rods. Such reinforcing rods serve to increase rigidity.
- the corners of the lid can be reinforced by corner pieces with triangular cross-section.
- the L-shaped formations of the vertical view legs form deformations over the entire leg and do not serve as a bead for increasing the rigidity in the respective leg.
- Out GB-A-214 8362 is also a lid and a frame for inserting the lid known.
- the frame has a support leg, in which two grooves are formed. In the bottom of the lid two bulges are formed at a suitable location, which fit into the grooves. As a result, a type of connector is made between the lid and the frame.
- the deformations are not corrugations intended to provide rigidity in the horizontal leg.
- EP-A-0600212 a revision cover of the same applicant of the present patent application is known.
- the task in EP-A-0600212 is to form a revision cover so that functional hinges are made possible for the inspection cover. Beading is not provided in the material used.
- DE-U-20108326 is a manhole cover known, which also gives no indication of beads to increase the squareness and degree of sight leg and support legs.
- the known inspection devices have been evaluated, but can be improved in terms of manufacturing costs. Because usually the frame profile for the revision frame and the cover profile for the inspection cover made of extruded aluminum to provide the required dimensional stability and squareness available. By using aluminum, the production costs are relatively high. Because the known profiles usually have a material thickness of more than 1.5mm. Only these strengths guarantee that the squareness of the mostly cross-section L- or T-shaped profiles is given and visible edges have the required parallelism. This is where the invention starts.
- the invention is based on the technical problem of further developing a revision device of the type mentioned at the beginning in such a way that a squareness and parallelism of visible edges of the profiles used is achieved even with very low material thickness.
- special profile designs are used, namely those by means of which, for example, the rectangular shape of the frame profile (in cross-section) is ensured in the course of profile production.
- a problem-free subsequent alignment in a rectangular shape or a straightness improving straightening process can be provided.
- the profiles according to the invention ie the frame profile and / or the lid profile are usually roll-formed.
- stresses in the angular range are often released during cutting or a cutting process, so that the 90 ° angle formed, for example, springs off, ie is no longer maintained.
- the rectangular shape of the frame profile (in cross section) in the course of profile making sure special profile training or the profile buffer according to the invention that the aforementioned "discontinuity" of the angle no longer occurs or the voltages in question from the profile training respectively the profile buffer be recorded.
- a subsequent straightening process is usually unnecessary.
- the profile formation thus ensures that the frame profile and / or the cover profile, for example, has the required perpendicularity in cross section.
- the profiles are largely L- or T-shaped in cross-section, it being necessary for the operation of the revision device and its visual appearance to comply with the enclosed respectively by L-Schenkein or T-legs right angle .
- the invention is based on the recognition that both the frame profile and the Cover profile in each case have at least one support leg and a viewing leg.
- the support leg is usually used to connect the panel or provided at this point planking with the revision frame respectively the inspection cover.
- the visible leg is visible and passes through the panel to the outside or closes with this flush.
- the cladding or cladding is usually gypsum boards, mineral fiber boards, sound insulation panels, thermal insulation panels, fire insulation panels, etc., which may also be made of wood, plastic or even steel.
- these different cladding panels or insulation boards or the planking is usually determined on the one or T-profiles on the two support legs of the frame profile as the cover profile.
- the two support legs on the one hand cover profile and on the other hand frame profile are usually not visible.
- the respective sight leg projects on the one hand the frame profile and on the other hand, the cover profile regularly into the panel, so that the respective head portion of the leg is visible.
- the two view legs on the one hand the cover profile and on the other hand the frame profile straight and additionally parallel to each other, at least in their visible head area. This is required due to aesthetic requirements.
- the stated parallelism ensures perfect functioning when the inspection cover is to be fixed in the inspection frame via hinges and collapsed and collapsed without collision.
- the straightness of the inventive profile training at the same time provides for the necessary parallelism of the two legs on the one hand the frame profile and on the other hand, the lid profile, at least in her head. That is, it is more preferable Embodiment in the profile training to one that provides not only straightness, but also parallelism between the two legs of one side cover profile and the other frame profile available, at least in the respective head area.
- the questionable and / or another profile training ensures that the frame profile or the cover profile are equipped with the necessary rectangular shape.
- D. h. It is important that the support leg and the leg are arranged at right angles to each other, so that the proper functioning of the inspection device is guaranteed overall.
- the profile formation according to the invention is embodied as a bead and / or profile thickening and / or profile weakening and / or as a profile bulge and / or profile indentation.
- the requisite squareness between the support leg and the side leg is made available by these inventive measures and, on the other hand, the parallelism of the side legs, in particular in their head area, which is necessary in particular for aesthetic reasons.
- the profile training is realized in each case in one or more corner regions of the frame profile and / or cover profile. Then, with the help of this profile training for the necessary perpendicularity between the support leg and the leg can be taken care of.
- the profile training is additionally or alternatively provided in the rearward extension of a profile limb (support leg and / or viewing leg), namely usually in the rearward extension of the leg. Because then the head portion of the leg can be easily aligned due to the provided in its rear extension profile training in terms of its straightness and also with regard to the parallelism of the two legs of one hand inspection cover and other revision frame to each other.
- the open area defines the area of the cover profile and / or frame profile to which no planking is applied.
- the outdoor area can be equipped if necessary with a complementary planking, for example, to ensure increased fire protection or additional sound insulation.
- profile training is preferably a bead, a Profilaus- or -einbuchtung or comparable profile designs.
- profile training an ⁇ -shaped bead, in particular in a cornering arrangement used to provide the squareness between the support leg and leg view.
- the invention recommends a profile formation as a double bead, which is usually realized in at least one leg of the cover profile or frame profile in order to ensure their parallelism to each other.
- an L-bead can be used.
- the double bead can be made approximately S-shaped and / or Z-shaped in cross-section.
- this approach allows the frame profile and / or the cover profile can be formed as a rolling and / or rolling profile.
- a particularly simple and inexpensive production can be achieved.
- various materials for producing the frame profile and / or cover profile can be used, for example steel, but also plastic or aluminum.
- the invention is based on the recognition that the material thickness, which is usually less than 1.0 mm, is significantly reduced compared to previous embodiments and can also be reduced.
- the one or more profile designs ensure that the necessary perpendicularity between the support leg and leg is given and otherwise the two legs of one hand cover profile and the other frame profile the desired parallelism (at least in their respective and visible head area) have.
- the one or the several profile designs which are usually present as beads, ensure that the essential properties of the respective profile (perpendicularity of support leg to visible leg and parallelism of the two viewing legs) are maintained and present, without this being realized with material thicknesses which are not required for reasons of stability, or must be realized.
- the material thickness can be reduced to the level necessary for stability, wherein the profile designs ensure that the previously stated profile properties (squareness and parallelism) are still met.
- the profiles can be easily produced by rolling and / or rolling and then only individual profile pieces must be cut to length.
- These profile pieces can be assembled to cover profile respectively frame profile, which can be worked at this point with corner connectors or the individual profile pieces by gluing, by a rivet connection, screw etc. coupled together.
- the inspection frame as the inspection cover can be made particularly cost by thermal joining of individual profile pieces. This, in conjunction with the low material thickness and consequently the material savings and by the use of cost-effective rolling or rolling in the production to an enormous cost savings, without visual impairments or those in terms of stability and functionality must be feared.
- the main benefits are the main benefits.
- a revision device which is designed here as a revision cover.
- the revision device has a revision frame 1 and one in the revision frame 1 and with this lockable inspection cover 2.
- the inspection frame 1 and the inspection cover 2 each have a circumferential frame profile 3 and cover profile 4, which are suitable for receiving insulation boards 5, for example mineral fiber boards 5.
- Fig. 1 In the Fig. 1 can be seen two more hinges 6, with the help of the inspection cover 2 is pivotally held in the inspection frame 1 and additionally a locking device 7, which locks the check cover 2 located in the closed position relative to the inspection frame 1.
- a locking device 7 which locks the check cover 2 located in the closed position relative to the inspection frame 1.
- Two profile designs 8, 9 ensure that the frame profile 3 and / or the cover profile 4 have the required rectangular shape and, moreover, the necessary straightness is given for the invention of particular importance.
- the profile formation 8 ensures that a sight leg 4a and a support leg 4b of the cover profile 4 form a right angle.
- the frame profile 3 which also has or is to have a right angle between a support leg 3b there and a sighting leg 3a, due to the profile formation 8.
- the profile formation 8 is formed as an ⁇ -shaped bead 8 in an angled arrangement , D. h.
- the profile formation 8 and the ⁇ -shaped bead 8 connects the respective view legs 3a and 4a respectively with the associated support legs 3b and 4b, in the corner region.
- the local ⁇ -shaped bead 8 is the local ⁇ -shaped bead 8 as a buffer or profile buffer trained and balanced manufacturing and / or assembly tolerances.
- the insulation board 5 is usually connected to an optionally adjustable mounting leg 10, which in the example shown after Fig. 2a immediately followed by the profile training 9.
- the mounting leg 10 serves to fix the insulation board 5 to the respective profile 3, 4, for example by means of a merely indicated screw thirteenth
- a bead 8 and 8 ' be realized, as exemplified by the Fig. 2b in different variants shows.
- the local profile training 8 or bead 8 and 8 ' as it were executed double- ⁇ -shaped with a first ⁇ -shaped bead 8 and a second ⁇ -shaped bead 8'.
- Both the lower insulation board 5 and the upper insulation board 5 are fixed in each case by means of screws 13 or comparable fastening means, on the one hand to the mounting leg 10 and on the other hand to the second ⁇ -shaped bead 8 'or of the two beads 8, 8 'formed support legs 3b.
- Fig. 2b In the right part of the Fig. 2b is another embodiment of the two beads 8, 8 'shown. Both variants of the beads 8, 8 'after the Fig. 2b are shaped or designed so that the gap S between the two side pieces 3a, 4a is largely equipped with a consistently same gap width. That is, the profile formation 8 or the respective bead 8, 8 ', has no or only slight overhangs in the region of the gap S in order to ensure a smooth assembly and disassembly of the inspection cover 2 in the inspection frame 1.
- the profile training 9 ensures that in the exemplary embodiment, the respective visible legs 3a, 4a of one hand frame profile 3 and on the other cover profile 4 are each straight and aligned in particular parallel to each other in the region of the gap S.
- the described straightness (parallelism) as well as the perpendicularity can be easily achieved by the respective profiles 3, 4 are applied accordingly after their preparation by means of straightening machines.
- the profile formations 8, 9 or associated beads 8, 9 are automatically introduced in the course of the production of the profiles 3, 4.
- the respective profiles 3, 4 are designed as rolling and / or rolling profile.
- the bead 8, 9 can be introduced as a profile thickening and / or profile weakening in the respective profile 3, 4.
- the bead 8, 9 are each a profiled depression, which serves to stiffen the associated profile 3, 4 is used.
- the respective bead 8, 9 is rolled or rolled into the associated profile 3, 4.
- the respective profile formation respectively bead 8, 9 in the open area F of the frame profile 3 and / or the cover profile 4 is arranged.
- the free area F defines that area of the associated profile 3, 4, which is free of the associated insulation board 5 (see. Fig. 2a or right part of Fig. 2b ).
- the free area F can also be filled with one or more further insulation boards 5 (see. Fig. 2b , left part).
- the respective profile training 8, 9 is realized in front view behind the associated panel and consequently the corresponding insulation board 5. As a result, the profile training 8, 9 does not appear optically and is virtually hidden.
- the profile formation 9 is realized in detail in the rearward extension of a profile limb 3a, 4a on the one hand the frame profile 3 and on the other hand the cover profile 4. In fact, this profile leg 3a, 4a is the respective sight leg 3a or 4a.
- the profile training 9 connects directly to the possibly adjustable mounting leg 10, which u. a. for fixing the insulation board 5 to the respective profile 3, 4 is used.
- Fig. 3 around a double bead 9 ' which may be approximately S-shaped in cross-section, as shown in the Fig. 3a is shown.
- the double bead 9 'or profile formation 9 in cross section may also be Z-shaped, as shown in the Fig. 3b is shown.
- Both embodiments not only lead to a stiffening of the respective viewing leg 3a, 4a, but also allow the two viewing legs 3a, 4a, in particular in their head region 11 are arranged parallel to each other or can be (through an optional viewing process after rolling / rolling). As a rule, a subsequent straightening is not required.
- the profile formation or bead 8 provides a right angle between the respective sight leg 3a, 4a and the associated support leg 3b, 4b, so that the mounting legs 10 are aligned substantially parallel to the insulation boards 5 and the insulation boards 5 have a total parallel compared to the panel alignment.
- Both the frame profile 3 and the cover profile 4 can be made from a strip with a material thickness of less than 1 mm. Preferably even a material thickness of less than 0.8 mm is used, in particular even one of only about 0.6 mm.
- the invention recommends as a material the use of steel. Such strips of steel with a thickness of less than 1 mm can be easily roll or roll, the mentioned profile training 8, 9 can be easily introduced in the course of this rolling or rolling process in the respective strips.
- the profile formation 9 is designed as an L-bead 9 ", which at the same time can take on the function of the fastening leg 10.
- additional components such as seals, the hinges 6 etc. can be attached to this L-bead 9" or profile formation 9. establish.
- the previously described material thickness of less than 1 mm in combination with the profile formations 8, 9 always ensures that material savings of up to 50% are observed in comparison with the prior art.
- the shows Fig. 4 upstands or folds 12 on the visible leg 3a, 4a and / or the support legs 3b, 4b. With the help of these folds 12, the parallelism of the two viewing legs 3 a, 4 a (optically) support or achieve complementary.
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- Architecture (AREA)
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- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Refuse Collection And Transfer (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Load-Bearing And Curtain Walls (AREA)
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Abstract
Description
Die vorliegende Erfindung betrifft eine Revisionsvorrichtung, mit einem Revisionsrahmen mit Rahmenprofil und einem darin einsetzbaren Revisionsdeckel mit Deckelprofil, wobei das Rahmenprofil und das Deckelprofil jeweils einen Sichtschenkel und einen Auflageschenkel aufweisen, die miteinander jeweils einen Eckbereich bilden.The present invention relates to a revision device, comprising a revision frame with frame profile and an inspection cover with cover profile insertable therein, wherein the frame profile and the cover profile each have a viewing leg and a support leg, which each form a corner region.
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Die bekannten Revisionsvorrichtungen haben sich bewert, sind jedoch hinsichtlich der Herstellungskosten verbesserungsfähig. Denn üblicherweise werden das Rahmenprofil für den Revisionsrahmen und auch das Deckelprofil für den Revisionsdeckel aus Stranggepresstem Aluminium hergestellt, um die erforderliche Formstabilität und Rechtwinkligkeit zur Verfügung zu stellen. Durch den Rückgriff auf Aluminium sind die Produktionskosten relativ hoch. Denn die bekannten Profile verfügen meistens über eine Materialstärke von mehr als 1,5mm. Nur diese Stärken garantieren, das Rechtwinkligkeit der meist im Querschnitt L- oder T-förmigen Profile gegeben ist und Sichtkanten die erforderliche Parallelität aufweisen. Hier setzt die Erfindung ein.The known inspection devices have been evaluated, but can be improved in terms of manufacturing costs. Because usually the frame profile for the revision frame and the cover profile for the inspection cover made of extruded aluminum to provide the required dimensional stability and squareness available. By using aluminum, the production costs are relatively high. Because the known profiles usually have a material thickness of more than 1.5mm. Only these strengths guarantee that the squareness of the mostly cross-section L- or T-shaped profiles is given and visible edges have the required parallelism. This is where the invention starts.
Der Erfindung liegt das technische Problem zugrunde, eine Revisionsvorrichtung der eingangs genannten Art so weiter zu entwickeln, dass auch bei sehr geringer Materialstärke eine Rechtwinkligkeit und Parallelität von Sichtkanten der verwendeten Profile erreicht wird.The invention is based on the technical problem of further developing a revision device of the type mentioned at the beginning in such a way that a squareness and parallelism of visible edges of the profiles used is achieved even with very low material thickness.
Die Aufgabe wird erfingdungsgemäß durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.The object is achieved according to the invention by the characterizing features of claim 1.
Das heißt, es werden erfindungsgemäß spezielle Profilausbildungen eingesetzt, nämlich solche, mit deren Hilfe beispielsweise die Rechteckform des Rahmenprofils (im Querschnitt) im Zuge der Profilherstellung sichergestellt ist. Grundsätzlich kann auch eine problemlose nachträgliche Ausrichtung in Rechteckform oder ein die Geradheit verbessernder Richtvorgang vorgesehen werden. Aus Kostengründen wird man jedoch auf solche Richtvorgänge verzichten wollen und sie sind wegen der erfindungsgemäß eingesetzten speziellen Profilausbildungen bzw. gleichsam Profilpuffer auch nicht nötig.That is, according to the invention special profile designs are used, namely those by means of which, for example, the rectangular shape of the frame profile (in cross-section) is ensured in the course of profile production. In principle, a problem-free subsequent alignment in a rectangular shape or a straightness improving straightening process can be provided. For cost reasons, however, you will want to do without such straightening and they are not necessary because of the invention used according to special profile training or profile buffer.
Tatsächlich werden die erfindungsgemäßen Profile, also das Rahmenprofil und/oder das Deckelprofil üblicherweise rollgeformt. Bei diesen rollgeformten Profilen werden beim Ablängen bzw. einem Trennprozess oftmals Spannungen im Winkelbereich frei, so dass der beispielsweise geformte 90°-Winkel verspringt, d. h. nicht mehr eingehalten wird. An dieser Stelle sorgt nun die die Rechteckform des Rahmenprofils (im Querschnitt) im Zuge der Profilherstellung sicherstellende spezielle Profilausbildung bzw. der erfindungsgemäße Profilpuffer dafür, dass das vorgenannte "Verspringen" des Winkels nicht mehr auftritt bzw. die fraglichen Spannungen von der Profilausbildung respektive dem Profilpuffer aufgenommen werden. Dadurch erübrigt sich in der Regel ein nachträglicher Richtvorgang.In fact, the profiles according to the invention, ie the frame profile and / or the lid profile are usually roll-formed. With these roll-formed profiles, stresses in the angular range are often released during cutting or a cutting process, so that the 90 ° angle formed, for example, springs off, ie is no longer maintained. At this point now ensures the rectangular shape of the frame profile (in cross section) in the course of profile making sure special profile training or the profile buffer according to the invention that the aforementioned "discontinuity" of the angle no longer occurs or the voltages in question from the profile training respectively the profile buffer be recorded. As a result, a subsequent straightening process is usually unnecessary.
Vergleichbares gilt für die die Geradheit gebende Profilausbildung bzw. den dortigen Profilpuffer. Denn diese Profilausbildung sorgt dafür, dass z. b. das Deckelprofil im Zuge der Profilherstellung die erforderliche Geradheit - zumindest bereichsweise - aufweist und diese Geradheit auch nach einem Trennvorgang unverändert gegeben ist. Selbstverständlich lässt sich die Geradheit unschwer auch durch einen optionalen nachträglichen Richtvorgang erzielen, welcher im Rahmen der Erfindung allerdings üblicherweise entfallen kann, weil die die Geradheit gebende Profilausbildung etwaige beim Trennen freiwerdende Spannungen aufnimmt.The same applies to the profile training giving the straightness or the profile buffer there. Because this profile training ensures that z. b. the cover profile in the course of profile production the required straightness - at least partially - and this straightness is given unchanged even after a separation process. Of course, the straightness can easily be achieved by an optional subsequent straightening process, which, however, usually can be omitted within the scope of the invention, because the profile training giving the straightness picks up any stresses released during separation.
Folgerichtig mag man im Rahmen der Erfindung auch von einer Rechteckform-Profilausbildung bzw. einem Rechteckform-Profilpuffer und einer Geradheit-Profilausbildung bzw. einem Geradheit-Profilpuffer sprechen. Selbstverständlich sind auch Kombinationen denkbar, d. h., dass eine Rechteckform-/Geradheit-Profilausbildung vorliegt. Immer sorgen die speziellen Profilausbildungen bzw. Profilpuffer dafür, dass die rollgeformten Profile, d. h. das Rahmenprofil und/oder das Deckelprofil, ihre durch den Rollvorgang vorgegebene Geometrie (insbesondere Rechteckform und Geradheit) im Wesentlichen beibehalten und anschließende Verfahrensschritte, wie z. B. ein Trennvorgang, die Profilgestaltung nicht negativ beeinflussen.Consequently, in the context of the invention, one may also speak of a rectangular shape profile formation or a rectangular shape profile buffer and a straightness profile formation or a straightness profile buffer. Of course, combinations are also conceivable, d. h., that there is a rectangular shape / straightness profile training. The special profile formations or profile bumpers always ensure that the roll-formed profiles, i. H. the frame profile and / or the cover profile, their predetermined by the rolling geometry (in particular rectangular shape and straightness) essentially retained and subsequent steps such. As a separation process, the profile design does not adversely affect.
Im Rahmen der Erfindung sorgt die Profilausbildung also dafür, dass das Rahmenprofil und/oder das Deckelprofil beispielsweise die erforderliche Rechtwinkligkeit im Querschnitt aufweist. Denn die Profile (Rahmenprofil bzw. Deckelprofil) sind größtenteils L- oder T-förmig im Querschnitt ausgebildet, wobei es für die Funktionsweise der Revisionsvorrichtung und ihr optisches Erscheinungsbild erforderlich ist, den jeweils von zugehörigen L-Schenkein oder T-Schenkeln eingeschlossenen rechten Winkel einzuhalten. Hierbei geht die Erfindung von der Erkenntnis aus, dass sowohl das Rahmenprofil als auch das Deckelprofil jeweils wenigstens einen Auflageschenkel sowie einen Sichtschenkel aufweisen. Der Auflageschenkel dient in der Regel dazu, die Verkleidung bzw. eine an dieser Stelle vorgesehene Beplankung mit dem Revisionsrahmen respektive dem Revisionsdeckel zu verbinden. Dagegen ist der Sichtschenkel sichtbar und tritt durch die Verkleidung nach außen bzw. schließt mit dieser bündig ab.In the context of the invention, the profile formation thus ensures that the frame profile and / or the cover profile, for example, has the required perpendicularity in cross section. Because the profiles (frame profile or cover profile) are largely L- or T-shaped in cross-section, it being necessary for the operation of the revision device and its visual appearance to comply with the enclosed respectively by L-Schenkein or T-legs right angle , Here, the invention is based on the recognition that both the frame profile and the Cover profile in each case have at least one support leg and a viewing leg. The support leg is usually used to connect the panel or provided at this point planking with the revision frame respectively the inspection cover. In contrast, the visible leg is visible and passes through the panel to the outside or closes with this flush.
Bei der Verkleidung bzw. Beplankung handelt es sich üblicherweise um Gipsplatten, Mineralfaserplatten, Schallschutzdämmplatten, Wärmedämmplatten, Brandschutzdämmplatten usw., die auch aus Holz, Kunststoff oder sogar Stahl gefertigt sein können. Jedenfalls werden diese verschiedenen Verkleidungsplatten oder Dämmplatten bzw. wird die Beplankung in der Regel an dem einen oder bei T-Profilen an den beiden Auflageschenkeln des Rahmensprofils wie des Deckelprofils festgelegt. Die beiden Auflageschenkel von einerseits Deckelprofil und andererseits Rahmenprofil sind meistens nicht sichtbar. Demgegenüber ragt der jeweilige Sichtschenkel von einerseits dem Rahmenprofil und andererseits dem Deckelprofil regelmäßig bis in die Verkleidung hinein, so dass der jeweilige Kopfbereich des Sichtschenkels sichtbar wird.The cladding or cladding is usually gypsum boards, mineral fiber boards, sound insulation panels, thermal insulation panels, fire insulation panels, etc., which may also be made of wood, plastic or even steel. In any case, these different cladding panels or insulation boards or the planking is usually determined on the one or T-profiles on the two support legs of the frame profile as the cover profile. The two support legs on the one hand cover profile and on the other hand frame profile are usually not visible. In contrast, the respective sight leg projects on the one hand the frame profile and on the other hand, the cover profile regularly into the panel, so that the respective head portion of the leg is visible.
Nun kommt es darauf an, dass die beiden Sichtschenkel von einerseits dem Deckelprofil und andererseits dem Rahmenprofil gerade und zusätzlich parallel zueinander verlaufen, und zwar wenigstens in ihrem sichtbaren Kopfbereich. Dies ist aufgrund ästhetischer Anforderungen erforderlich. Ebenso sichert die dargelegte Parallelität eine einwandfreie Funktionsweise, wenn der Revisionsdeckel über Scharniere in dem Revisionsrahmen festgelegt und kollisionsfrei ein- und abgeklappt werden soll. Insofern kommt es im allgemeinen und zusammenfassend darauf an, dass die die Geradheit gebende erfindungsgemäße Profilausbildung zugleich für die notwendige Parallelität der beiden Sichtschenkel von einerseits dem Rahmenprofil und andererseits dem Deckelprofil, zumindest in ihrem Kopfbereich sorgt. D. h., es handelt sich nach bevorzugter Ausführungsform bei der Profilausbildung um eine solche, die nicht nur Geradheit, sondern zudem Parallelität zwischen den beiden Sichtschenkeln von einerseits Deckelprofil und andererseits Rahmenprofil zur Verfügung stellt, und zwar wenigstens im jeweiligen Kopfbereich.Now it is important that the two view legs on the one hand the cover profile and on the other hand the frame profile straight and additionally parallel to each other, at least in their visible head area. This is required due to aesthetic requirements. Likewise, the stated parallelism ensures perfect functioning when the inspection cover is to be fixed in the inspection frame via hinges and collapsed and collapsed without collision. In this respect, it is generally and collectively important that the straightness of the inventive profile training at the same time provides for the necessary parallelism of the two legs on the one hand the frame profile and on the other hand, the lid profile, at least in her head. That is, it is more preferable Embodiment in the profile training to one that provides not only straightness, but also parallelism between the two legs of one side cover profile and the other frame profile available, at least in the respective head area.
Darüber hinaus sorgt die fragliche und/oder eine andere Profilausbildung dafür, dass das Rahmenprofil bzw. das Deckelprofil mit der notwendigen Rechteckform ausgerüstet sind. D. h., es kommt darauf an, dass der Auflageschenkel und der Sichtschenkel rechtwinklig zueinander angeordnet sind, damit die einwandfreie Funktionsweise der Revisionsvorrichtung insgesamt gewährleistet ist. Um dies im Detail zu erreichen, ist die erfindungsgemäße Profilausbildung als Sicke und/oder Profilverdickung und/oder Profilschwächung und/oder als Profilausbuchtung und/oder Profileinbuchtung ausgeführt. Durch diese Erfindungsmaßnahmen wird einerseits die erforderliche Rechtwinkligkeit zwischen Auflageschenkel und Sichtschenkel zur Verfügung gestellt und andererseits die insbesondere aus ästhetischen Gründen notwendige Parallelität der Sichtschenkel insbesondere in ihrem Kopfbereich.In addition, the questionable and / or another profile training ensures that the frame profile or the cover profile are equipped with the necessary rectangular shape. D. h., It is important that the support leg and the leg are arranged at right angles to each other, so that the proper functioning of the inspection device is guaranteed overall. To achieve this in detail, the profile formation according to the invention is embodied as a bead and / or profile thickening and / or profile weakening and / or as a profile bulge and / or profile indentation. On the one hand, the requisite squareness between the support leg and the side leg is made available by these inventive measures and, on the other hand, the parallelism of the side legs, in particular in their head area, which is necessary in particular for aesthetic reasons.
Dazu hat es sich bewährt, wenn die Profilausbildung jeweils in einem oder mehreren Eckbereichen des Rahmenprofils und/oder Deckelprofils realisiert ist. Dann kann mit Hilfe dieser Profilausbildung für die notwendige Rechtwinkligkeit zwischen dem Auflageschenkel und dem Sichtschenkel gesorgt werden. In ähnlicher Weise hat es sich bewährt, wenn die Profilausbildung ergänzend oder alternativ in rückwärtiger Verlängerung eines Profilschenkels (Auflageschenkel und/oder Sichtschenkel) vorgesehen ist, nämlich üblicherweise in rückwärtiger Verlängerung des Sichtschenkels. Denn dann lässt sich der Kopfbereich des Sichtschenkels infolge der in seiner rückwärtigen Verlängerung vorgesehenen Profilausbildung hinsichtlich seiner Geradheit problemlos ausrichten und auch im Hinblick auf die Parallelität der beiden Sichtschenkel von einerseits Revisionsdeckel und andererseits Revisionsrahmen zueinander.For this purpose, it has proven useful if the profile training is realized in each case in one or more corner regions of the frame profile and / or cover profile. Then, with the help of this profile training for the necessary perpendicularity between the support leg and the leg can be taken care of. Similarly, it has proven useful if the profile training is additionally or alternatively provided in the rearward extension of a profile limb (support leg and / or viewing leg), namely usually in the rearward extension of the leg. Because then the head portion of the leg can be easily aligned due to the provided in its rear extension profile training in terms of its straightness and also with regard to the parallelism of the two legs of one hand inspection cover and other revision frame to each other.
Des Weiteren hat es sich bewährt, wenn die Profilausbildung im Freibereich des Deckelprofils und/oder Rahmenprofils angeordnet ist. Der Freibereich definiert den Bereich des Deckelprofils und/oder Rahmenprofils, an dem keine Beplankung anliegt. Selbstverständlich kann der Freibereich erforderlichenfalls mit einer ergänzenden Beplankung ausgerüstet werden, um beispielsweise einen erhöhten Brandschutz oder auch eine zusätzliche Schalldämmung zu gewährleisten.Furthermore, it has proven useful if the profile training in the open area of the cover profile and / or frame profile is arranged. The open area defines the area of the cover profile and / or frame profile to which no planking is applied. Of course, the outdoor area can be equipped if necessary with a complementary planking, for example, to ensure increased fire protection or additional sound insulation.
Im Übrigen empfiehlt es sich, die Profilausbildung in Frontansicht hinter der Verkleidung zu realisieren. D. h., der Bereich des Revisionsrahmens bzw. Revisionsdeckels, welcher mit der Verkleidung ausgerüstet ist, weist keine Profilausbildung auf, die demgegenüber im nicht sichtbaren Freibereich vorgesehen ist. Folglich weisen die sichtbaren Kopfbereiche der Sichtschenkel von einerseits Revisionsdeckel und andererseits Revisionsrahmen die fraglichen Profilausbildungen nicht auf. Diese sind vielmehr unsichtbar bzw. werden von der Verkleidung verdeckt.Incidentally, it is advisable to realize the profile training in front view behind the panel. D. h., The area of the inspection frame or inspection cover, which is equipped with the panel, has no profile training, which is provided in contrast in the non-visible outdoor area. Consequently, the visible head portions of the legs of one hand revision cover and on the other hand revision frame the profile designs in question not. These are rather invisible or are covered by the disguise.
Bei der Profilausbildung handelt es sich bevorzugt um eine Sicke, eine Profilaus- oder -einbuchtung oder vergleichbare Profilgestaltungen. Im Detail kommt als Profilausbildung eine Ω-förmige Sicke, insbesondere in Übereckanordnung zum Einsatz, um die Rechtwinkligkeit zwischen Auflageschenkel und Sichtschenkel zur Verfügung zu stellen. Darüber hinaus empfiehlt die Erfindung als Profilausbildung eine Doppelsicke, welche in der Regel in wenigstens einem Sichtschenkel des Deckelprofils oder Rahmenprofils realisiert ist, um deren Parallelität zueinander zu gewährleisten. An dieser Stelle kann alternativ oder zusätzlich auch eine L-Sicke Verwendung finden.In the profile training is preferably a bead, a Profilaus- or -einbuchtung or comparable profile designs. In detail comes as profile training an Ω-shaped bead, in particular in a cornering arrangement used to provide the squareness between the support leg and leg view. In addition, the invention recommends a profile formation as a double bead, which is usually realized in at least one leg of the cover profile or frame profile in order to ensure their parallelism to each other. At this point, alternatively or additionally, an L-bead can be used.
Die Doppelsicke kann im Querschnitt angenähert S- und/oder Z-förmig ausgeführt sein. In jedem Fall ermöglicht diese Vorgehensweise, dass das Rahmenprofil und/oder das Deckelprofil insgesamt als Walz- und/oder Rollprofil ausgebildet werden können. Dadurch lässt sich eine besonders einfache und kostengünstige Herstellung erreichen. Dies gilt insbesondere für den Fall, dass das Rahmenprofil und/oder das Deckelprofil über eine Materialstärke unterhalb von 1 mm, insbesondere weniger als 0,8 mm verfügt und vorzugsweise mit einer Materialstärke von ca. 0,6 mm ausgerüstet ist. Dabei können verschiedenartige Materialien zur Herstellung des Rahmenprofils und/oder Deckelprofils eingesetzt werden, beispielsweise Stahl, aber auch Kunststoff oder Aluminium.The double bead can be made approximately S-shaped and / or Z-shaped in cross-section. In any case, this approach allows the frame profile and / or the cover profile can be formed as a rolling and / or rolling profile. As a result, a particularly simple and inexpensive production can be achieved. This applies in particular to the case in which the frame profile and / or the lid profile has a material thickness of less than 1 mm, in particular less than 0.8 mm, and is preferably equipped with a material thickness of approximately 0.6 mm. In this case, various materials for producing the frame profile and / or cover profile can be used, for example steel, but also plastic or aluminum.
In jedem Fall geht die Erfindung von der Erkenntnis aus, dass die Materialstärke, welche in der Regel weniger als 1,0 mm beträgt, deutlich gegenüber bisherigen Ausführungsformen reduziert ist und auch reduziert werden kann. Das lässt sich darauf zurückführen, dass die eine oder die mehreren Profilausbildungen dafür sorgen, dass die notwendige Rechtwinkligkeit zwischen Auflageschenkel und Sichtschenkel gegeben ist und im Übrigen die beiden Sichtschenkel von einerseits Deckelprofil und andererseits Rahmenprofil die gewünschte Parallelität (wenigstens in ihrem jeweiligen und sichtbaren Kopfbereich) besitzen. D. h., im Rahmen der Erfindung sorgt die eine oder sorgen die mehreren Profilausbildungen, die üblicherweise als Sicken vorliegen, dafür, dass die wesentlichen Eigenschaften des jeweiligen Profils (Rechtwinkligkeit von Auflageschenkel zu Sichtschenkel und Parallelität der beiden Sichtschenkel) eingehalten werden und vorliegen, ohne dass dies mit aus Stabilitätsgründen nicht erforderlichen Materialstärken realisiert wird oder realisiert werden muss. Anders ausgedrückt, kann die Materialstärke bis auf das für die Stabilität notwendige Maß verringert werden, wobei die Profilausbildungen dafür sorgen, dass die zuvor angegebenen Profileigenschaften (Rechtwinkligkeit und Parallelität) dennoch eingehalten werden.In any case, the invention is based on the recognition that the material thickness, which is usually less than 1.0 mm, is significantly reduced compared to previous embodiments and can also be reduced. This can be attributed to the fact that the one or more profile designs ensure that the necessary perpendicularity between the support leg and leg is given and otherwise the two legs of one hand cover profile and the other frame profile the desired parallelism (at least in their respective and visible head area) have. In other words, in the context of the invention, the one or the several profile designs, which are usually present as beads, ensure that the essential properties of the respective profile (perpendicularity of support leg to visible leg and parallelism of the two viewing legs) are maintained and present, without this being realized with material thicknesses which are not required for reasons of stability, or must be realized. In other words, the material thickness can be reduced to the level necessary for stability, wherein the profile designs ensure that the previously stated profile properties (squareness and parallelism) are still met.
Als Ergebnis dieser Erfindungsmaßnahmen lassen sich die Profile (Rahmenprofil und/oder Deckelprofil) problemlos durch Walzen und/oder Rollen herstellen und müssen dann nur noch einzelne Profilstücke abgelängt werden. Diese Profilstücke lassen sich zum Deckelprofil respektive Rahmenprofil zusammenfügen, wobei an dieser Stelle mit Eckverbindern gearbeitet werden kann oder die einzelnen Profilstücke durch Kleben, durch eine Nietverbindung, Schraubverbindung etc. miteinander gekoppelt werden. D. h., der Revisionsrahmen wie der Revisionsdeckel können durch thermisches Fügen einzelner Profilstücke besonders kostengünstig hergestellt werden. Dies trägt in Verbindung mit der geringen Materialstärke und demzufolge der Werkstoffersparnis und durch den Rückgriff auf das kostengünstige Walzen oder Rollen bei der Herstellung zu einer enormen Kostenersparnis bei, ohne dass optische Beeinträchtigungen oder solche im Hinblick auf die Stabilität und Funktionalität befürchtet werden müssen. Hierin sind die wesentliche Vorteile zu sehen.As a result of these invention measures, the profiles (frame profile and / or cover profile) can be easily produced by rolling and / or rolling and then only individual profile pieces must be cut to length. These profile pieces can be assembled to cover profile respectively frame profile, which can be worked at this point with corner connectors or the individual profile pieces by gluing, by a rivet connection, screw etc. coupled together. D. h., The inspection frame as the inspection cover can be made particularly cost by thermal joining of individual profile pieces. This, in conjunction with the low material thickness and consequently the material savings and by the use of cost-effective rolling or rolling in the production to an enormous cost savings, without visual impairments or those in terms of stability and functionality must be feared. Here are the main benefits.
Im Folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert; es zeigen:
- Fig. 1
- die erfindungsgemäße Revisionsvorrichtung in Aufsicht,
- Fig. 2a und 2b
- jeweils einen teilweisen Schnitt durch die
Fig. 1 im Bereich eines Spaltes zwischen Revisionsdeckel und Revisionsrahmen, - Fig. 3a und 3b
- verschiedene Ausführungsformen der erfindungsgemäßen Profilausbildungen und
- Fig. 4
- eine abgewandelte Ausgestaltung.
- Fig. 1
- the revision device according to the invention in supervision,
- Fig. 2a and 2b
- each a partial section through the
Fig. 1 in the area of a gap between the inspection cover and the inspection frame, - Fig. 3a and 3b
- various embodiments of the profile designs according to the invention and
- Fig. 4
- a modified embodiment.
In den Figuren ist eine Revisionsvorrichtung dargestellt, die vorliegend als Revisionsabdeckung ausgeführt ist. In ihrem grundsätzlichen Aufbau verfügt die Revisionsvorrichtung über einen Revisionsrahmen 1 und einen in den Revisionsrahmen 1 einsetzbaren und mit diesem verriegelbaren Revisionsdeckel 2. Der Revisionsrahmen 1 und der Revisionsdeckel 2 besitzen jeweils ein umlaufendes Rahmenprofil 3 und Deckelprofil 4, die zur Aufnahme von Dämmplatten 5, beispielsweise Mineralfaserplatten 5, geeignet sind.In the figures, a revision device is shown, which is designed here as a revision cover. In its basic structure, the revision device has a revision frame 1 and one in the revision frame 1 and with this
In der
Für die Erfindung von besonderer Bedeutung sind nun zwei im Ausführungsbeispiel unterschiedlich gestaltete Profilausbildungen 8, 9. Beide Profilausbildungen 8, 9 sorgen dafür, dass das Rahmenprofil 3 und/oder das Deckelprofil 4 die erforderliche Rechteckform aufweisen und im Übrigen die notwendige Geradheit gegeben ist.Two
Im Detail stellt die Profilausbildung 8 sicher, dass ein Sichtschenkel 4a und ein Auflageschenkel 4b des Deckelprofils 4 einen rechten Winkel einschließen. Das Gleiche gilt für das Rahmenprofil 3, welches ebenfalls über einen rechten Winkel zwischen einem dortigen Auflageschenkel 3b und einem Sichtschenkel 3a verfügt bzw. verfügen soll, und zwar aufgrund der Profilausbildung 8. Dazu ist die Profilausbildung 8 als Ω-förmige Sicke 8 in Übereckanordnung ausgebildet. D. h., die Profilausbildung 8 bzw. die Ω-förmige Sicke 8 verbindet den jeweiligen Sichtschenkel 3a respektive 4a mit dem zugehörigen Auflageschenkel 3b bzw. 4b, und zwar in deren Eckbereich. Im Rahmen der Variante nach
Das gilt nicht nur für das Rahmenprofil 3 und/oder das Deckelprofil 4, sondern grundsätzlich auch für die hieran jeweils befestigte Dämmplatte 5. Denn die Dämmplatte 5 ist üblicherweise an einen gegebenenfalls verstellbaren Befestigungsschenkel 10 angeschlossen, welcher im dargestellten Beispiel nach der
Die flächenbündige Montage der Dämmplatte 5 mit Hilfe der Schraube 13 oder eines anderen Befestigungsmittels an dem Profil 3, 4 setzt voraus, dass die erforderliche Rechtwinkligkeit zwischen der Dämmplatte 5 und dem jeweiligen Sichtschenkel 3a, 4a vorliegt. Um hier etwaige Abweichungen der Dämmplatte 5 und/oder des jeweiligen Profils 3, 4 von der Rechtwinkligkeit auszugleichen, kann wiederum eine Sicke 8 bzw. 8', realisiert sein, wie dies beispielhaft die
Man erkennt, dass im linken Teil der
Im rechten Teil der
Demgegenüber sorgt die Profilausbildung 9 dafür, dass im Ausführungsbeispiel die jeweiligen Sichtschenkel 3a, 4a von einerseits Rahmenprofil 3 und andererseits Deckelprofil 4 jeweils gerade verlaufen und insbesondere parallel zueinander im Bereich des Spaltes S ausgerichtet sind. Tatsächlich lässt sich die beschriebene Geradheit (Parallelität) ebenso wie die Rechtwinkligkeit problemlos dadurch erreichen, dass die jeweiligen Profile 3, 4 nach ihrer Herstellung mit Hilfe von Richtmaschinen entsprechend beaufschlagt werden. Die Profilausbildungen 8, 9 bzw. zugehörigen Sicken 8, 9 werden im Zuge der Herstellung der Profile 3, 4 automatisch in diese eingebracht.In contrast, the
Dazu sind die jeweiligen Profile 3, 4 als Walz- und/oder Rollprofil ausgeführt. Die Sicke 8, 9 kann als Profilverdickung und/oder Profilschwächung in das jeweilige Profil 3, 4 eingebracht werden. Im Ausführungsbeispiel handelt es sich bei der Sicke 8, 9 jeweils um eine profilierte Vertiefung, die zur Versteifung des zugehörigen Profils 3, 4 dient. Wie bereits beschrieben, wird die jeweilige Sicke 8, 9 in das zugehörige Profil 3, 4 eingewalzt oder eingerollt.For this purpose, the
Man erkennt, dass die jeweilige Profilausbildung respektive Sicke 8, 9 im Freibereich F des Rahmenprofils 3 und/oder des Deckelprofils 4 angeordnet ist. Der Freibereich F definiert denjenigen Bereich des zugehörigen Profils 3, 4, welcher von der zugehörigen Dämmplatte 5 frei ist (vgl.
Die Profilausbildung 9 ist im Detail in rückwärtiger Verlängerung eines Profilschenkels 3a, 4a von einerseits dem Rahmenprofil 3 und andererseits dem Deckelprofil 4 realisiert. Tatsächlich handelt es sich bei diesem Profilschenkel 3a, 4a um den jeweiligen Sichtschenkel 3a bzw. 4a. Im dargestellten Beispiel schließt die Profilausbildung 9 unmittelbar an den ggf. verstellbaren Befestigungsschenkel 10 an, welcher u. a. zur Festlegung der Dämmplatte 5 an dem jeweiligen Profil 3, 4 dient.The
Bei der Profilausbildung bzw. Sicke 9 handelt es sich ausweislich der
Dagegen kommt es auf eine parallele Anordnung der Sichtschenkel 3a, 4a jenseits der Profilausbildungen 9, d. h. im Freibereich F des Rahmenprofils 3 bzw. des Deckelprofils 4, nicht an. Vielmehr ist hier von Bedeutung, dass die Profilausbildung bzw. Sicke 8 einen rechten Winkel zwischen dem jeweiligen Sichtschenkel 3a, 4a und dem zugehörigen Auflageschenkel 3b, 4b zur Verfügung stellt, damit die Befestigungsschenkel 10 im Wesentlichen parallel zu den Dämmplatten 5 ausgerichtet sind und die Dämmplatten 5 eine im Vergleich zur Verkleidung insgesamt parallele Ausrichtung aufweisen.In contrast, it comes down to a parallel arrangement of the
Sowohl das Rahmenprofil 3 als auch das Deckelprofil 4 lassen sich aus einem Streifen mit einer Materialstärke von weniger als 1 mm herstellen. Vorzugsweise kommt sogar eine Materialstärke von weniger als 0,8 mm zum Einsatz, insbesondere sogar eine solche von lediglich ca. 0,6 mm. Um dennoch die notwendige Festigkeit zur Verfügung zu stellen, empfiehlt die Erfindung als Werkstoff den Einsatz von Stahl. Solche Streifen aus Stahl mit einer Materialstärke von weniger als 1 mm lassen sich unschwer walzen respektive rollen, wobei die angesprochenen Profilausbildungen 8, 9 im Zuge dieses Walz- oder Rollvorganges problemlos in den jeweiligen Streifen eingebracht werden können.Both the
Bei der Variante nach
Im Anschluss an diesen Herstellungsschritt ist es lediglich noch erforderlich, einzelne Profilstücke abzulängen, ggf. in die dargestellte L-Form mit rechteckiger Ausrichtung von Auflageschenkel 3b, 4b und Sichtschenkel 3a, 4a zu bringen und für die notwendige Parallelität der beiden Sichtschenkel 3a, 4a zu sorgen. Das kann in einem anschließenden Richtvorgang geschehen. - Die einzelnen Profilstücke werden zum Abschluss beispielsweise durch thermisches Fügen miteinander verbunden, so dass schließlich der gewünschte Revisionsrahmen 1 und Revisionsdeckel 2 zur Verfügung stehen.Following this manufacturing step, it is only necessary to cut off individual profile pieces, possibly to bring into the illustrated L-shape with a rectangular orientation of
Claims (11)
- An inspection device comprising an inspection frame (1) comprising frame profile (3) and an inspection cover (2) comprising a cover profile (4), which can be inserted in said inspection device, wherein the frame profile (3) and the cover profile (4) in each case encompass a viewing journal (3a; 4a) and a support journal (3b; 4b), which together form a corner region (3a, 3b; 4a, 4b) in each case,
characterized in
that the frame profile (3) and the cover profile (4) encompass a material thickness of less than 1 mm and in that at least a first seam (8, 8') is embodied in the corner region (3a, 3b; 4a, 4b) for the purpose of attaining a dimensionally stable perpendicularity between the viewing journal (3a; 4a) and the support journal (3b; 4b) and in that at least a second seam (9, 9', 9") is embodied in a rearward extension of the viewing journal (3a; 4a) and/or of the support journal (3b; 4b) for the purpose of attaining a rectitude of the viewing journal (3a; 4a) and/or of the support journal (9, 9', 9"). - The inspection device according to claim 1,
characterized in
that the first seam (8, 8') is designed in such a manner that a gap (S) between the two viewing journals (3a; 4a) is largely equipped with a continuously even gap width. - The inspection device according to claim 1 or 2,
characterized in
that the second seam (9, 9', 9") is designed in such a manner that the two viewing journals (3a; 4a) run parallel to one another. - The inspection device according to one of claims 1 to 3,
characterized in
that the seams (8, 8', 9, 9', 9") are arranged in a free area (F) between an insulating board (5) and the support journal (3b; 4b). - The inspection device according to one of claims 1 to 4,
characterized in
that the first seam (8, 8') is embodied in a Ω-shaped manner. - The inspection device according to one of claims 1 to 5,
characterized in
that the second seam (9, 9', 9") is a double seam (9'). - The inspection device according to one of claims 1 to 5,
characterized in
that the second seam (9, 9', 9") is an L-seam (9"). - The inspection device according to claim 7,
characterized in
that the cross section of the double seam (9') is embodied in a nearly S-shaped or Z-shaped manner. - The inspection device according to one of claims 1 to 8,
characterized in
that the frame profile (3) and the cover profile (4) are embodied as a milled or rolled section. - The inspection device according to one of claims 1 to 9,
characterized in
that the frame profile (3) and the cover profile (4) encompass a material thickness of less than 0.8 mm and preferably one of approx. 0.6 mm. - The inspection device according to one of the preceding claims,
characterized in
that the frame profile (3) and the cover profile (4) are made of steel, plastic, aluminum or combinations.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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EP06019453A EP1903160B1 (en) | 2006-09-18 | 2006-09-18 | Inspection device |
AT06019453T ATE474109T1 (en) | 2006-09-18 | 2006-09-18 | REVISION DEVICE |
DE502006007440T DE502006007440D1 (en) | 2006-09-18 | 2006-09-18 | audit device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06019453A EP1903160B1 (en) | 2006-09-18 | 2006-09-18 | Inspection device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1903160A1 EP1903160A1 (en) | 2008-03-26 |
EP1903160B1 true EP1903160B1 (en) | 2010-07-14 |
Family
ID=37709736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06019453A Not-in-force EP1903160B1 (en) | 2006-09-18 | 2006-09-18 | Inspection device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1903160B1 (en) |
AT (1) | ATE474109T1 (en) |
DE (1) | DE502006007440D1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20108326U1 (en) * | 2000-10-20 | 2002-02-28 | Schuetz Norbert | manhole cover |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB606014A (en) | 1945-12-17 | 1948-08-05 | Broad & Company Ltd | Improvements in or relating to manhole or other covers and frames |
GB8324549D0 (en) | 1983-09-14 | 1983-10-19 | Clarksteel Ltd | Access cover and frame assembly |
DE4240418C2 (en) | 1992-12-02 | 1997-01-16 | Langenhorst Eva | Revision cover |
-
2006
- 2006-09-18 AT AT06019453T patent/ATE474109T1/en active
- 2006-09-18 EP EP06019453A patent/EP1903160B1/en not_active Not-in-force
- 2006-09-18 DE DE502006007440T patent/DE502006007440D1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20108326U1 (en) * | 2000-10-20 | 2002-02-28 | Schuetz Norbert | manhole cover |
Also Published As
Publication number | Publication date |
---|---|
DE502006007440D1 (en) | 2010-08-26 |
ATE474109T1 (en) | 2010-07-15 |
EP1903160A1 (en) | 2008-03-26 |
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