EP3244001A1 - Gate with frictional clamping part and a method for installing this gate - Google Patents
Gate with frictional clamping part and a method for installing this gate Download PDFInfo
- Publication number
- EP3244001A1 EP3244001A1 EP16169210.8A EP16169210A EP3244001A1 EP 3244001 A1 EP3244001 A1 EP 3244001A1 EP 16169210 A EP16169210 A EP 16169210A EP 3244001 A1 EP3244001 A1 EP 3244001A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- recess
- clamping
- light grid
- clamping part
- grid strip
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/58—Guiding devices
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
- E06B2009/6836—Control using sensors sensing obstacle
Definitions
- the invention relates to a gate, in particular a high-speed door or a roller door, comprising a door leaf and two side boundaries, the side boundaries each containing a profile and the profiles define a Torblattebene. At least one side boundary has a light grid strip, wherein the light grid strip is arranged in a recess of the profile.
- the recess comprises two mutually opposite side walls and a rear wall, wherein the light-grid bar is disposed between the gate located in the closed position and the rear wall.
- the invention relates to a method for assembling this door.
- the light grid strip is first inserted into a housing and the remaining cavities in the housing are potted with a casting resin, so as to secure the light grid strip in the housing.
- the housing is fastened at the place of installation of the door by means of screws and angle brackets to the rear wall of the profile, so that a clamping force directed parallel to the door leaf plane acts.
- the housing is optionally aligned by means of spacers, for example on a running rail.
- the spacers are also fastened by screws to the rear wall of the side boundary profile.
- a disadvantage of these doors known from practice is that the light grid strip must first be inserted in the factory in the specially produced housing and then fixed with a casting resin in the housing. Furthermore fall per angle holder at least two screws and spacers at least one screw, so that over the entire height of a light curtain strip with a two-digit number of screws is expected.
- the housing and the angle bracket and possibly also the spacer must be fixed simultaneously with a screw, so that under certain circumstances per screw connection two fitters these components are required until reaching a sufficient torque of the screw. Consequently, a considerable effort is involved in the attachment of the light grid strip.
- the invention is therefore based on the object to reduce the cost of manufacturing and / or during assembly of the door.
- the invention has for its object to reduce the costs incurred with respect to the light curtain bars effort in the production in the factory and / or during assembly.
- the invention teaches a gate, in particular a high-speed door or a roller shutter, comprising a door leaf and two side boundaries, the side boundaries each containing a profile, wherein the profiles define a Torblattebene, wherein at least one side boundary has a light grid strip, wherein the light grid is arranged in a recess of the profile, wherein the recess comprises two opposing side walls and a rear wall, wherein the light grid strip between the door located in the closed position door leaf and the rear wall is arranged, wherein at least one clamping member by means of a clamping force the light grid strip between the side walls of the recess attached and wherein the side walls of the recess receive the clamping force.
- the invention is based on the finding that the light grille strip can be fastened directly in the profile of the side boundary by means of the clamping part or the clamping parts without an additional housing. This eliminates the one hand, the production of a housing for the light grid strips and On the other hand, it does not require the process step of fixing by means of a casting resin. Thus, the production cost is reduced with respect to the light grid strips. Due to the clamping force, which is absorbed by the side walls of the recess, the light grid strip can also be particularly easily mounted in the recess of the profile. Sometimes embodiments are possible, which do without any screws and in which the clamping parts are fixed by simply pressing into the recess due to the clamping force.
- the light grid strip can be clamped by simply pressing in, so that only a fitter is needed and this does not even resort to tools.
- clamping parts are within the scope of the invention, which produce an additional clamping force and thus a particularly stable attachment of the light grid strip by means of screws. In any case, the effort in mounting the light grid strips is significantly reduced by the recorded by the side walls clamping force.
- the clamping force is preferably also absorbed by the light-emitting strip or by the clamping part.
- the clamping part preferably comprises plastic and is more preferably an injection-molded part or a section made of an extruded plastic element.
- the profile of the side boundary preferably comprises a metal and in particular aluminum.
- a plurality of clamping parts, and more preferably two, three, four or five clamping parts are arranged in the recess in particular for the purpose of alignment and / or attachment of the light grid strip in the recess.
- the clamping member is formed so that at least a first flank surface of the clamping member abuts a first edge of the light grid strip, wherein at least a first profile surface of the clamping member rests against the side of the recess of the profile associated with the first flank of the light curtain strip.
- flanks means, in particular, the surfaces of the light-emitting strip facing the side walls of the recess.
- front side of the light grid strip is preferably understood as that side of the light grid strip which faces the door leaf in the closed position.
- the expression “rear side of the light-grating strip” means in particular a side of the light-grating strip facing away from the door leaf in the closed position.
- flanks of the light grid strip connect the front and the back of the light bar with each other.
- the clamping part is formed so that a second flank surface of the clamping part bears against a second flank of the light grid strip, wherein a second profile surface of the clamping part bears against the side wall of the recess of the profile assigned to the second flank of the light grid strip.
- the clamping part clamps the light grid strip in the recess such that the clamping force direction intersects the door leaf plane.
- the clamping force acts in the direction of the side walls of the recess.
- the side walls of the recess are parallel to each other. It is within the scope of the invention that at least one and preferably both side walls of the recess are parallel to the door leaf level.
- door leaf level means in particular the plane which is spanned by the door leaf in the closed position. In particular, the door leaf level is not limited to the door leaf.
- the door leaf level is a plane in a mathematical sense, wherein the Torblattebene runs in the middle of the two covering the goal areas of the door leaf and particularly preferably the Torblattebene parallel is arranged between these two surfaces.
- the Torblattebene is preferably arranged approximately parallel to surrounding wall surfaces.
- the clamping force direction is aligned perpendicular or substantially perpendicular to the door leaf plane.
- the clamping part or a bottom of the clamping part is formed so that the clamping part or the bottom of its width corresponds to the distance between the side walls of the recess to each other, so that the clamping part or the bottom can be inserted into the recess is and preferably between the side walls of the recess undergoes a press fit and is held by this press fit in the recess.
- press fit means, for example, a traction or a clamping fit.
- the bottom is arranged between the rear wall of the exception and the rear side of the light-emitting strip. The bottom is expediently on the rear wall of the recess and preferably also on the back of the light grid strip.
- the bottom is arranged between the front side of the light curtain strip and the door leaf in the closed position, and, more preferably, the bottom abuts against the front side of the light curtain strip.
- the clamping part or the clamping part and a side wall of the recess define a groove, wherein the width of the groove corresponds to the width of the light grid strip, so that the light grid strip can be inserted into the groove, wherein preferably the light grid strip in the groove a clamping fit learns and is preferably held by this press fit in the recess.
- the term "clamping fit” means in particular a frictional connection or an interference fit.
- the clamping member may for example be U-shaped, L-shaped, wedge or cuboid.
- the light-emitting strip is very preferably located only on one or more surfaces of the clamping part. According to another embodiment the light grid strip is applied both to at least one surface of the clamping part and to one of the side walls of the recess.
- the clamping part has a spreading part, which spreading part exerts the clamping force or an additional clamping force.
- the expression "the clamping force” preferably means that only the spreading part exerts the clamping force.
- an additional clamping force preferably means that another clamping force acts in addition to the clamping force generated by the expanding part.
- the other clamping force may have been generated for example by a press fit of the clamping part in the recess.
- the expansion part preferably spreads apart a first and a second side surface of the clamping part.
- the at least one leg of the clamping part is widened by the expansion part in the clamping force direction.
- An imaginary extension of a longitudinal axis of the expansion part preferably intersects the rear wall of the recess and is particularly preferably perpendicular or substantially perpendicular to the rear wall of the recess.
- the expansion part is preferably a screw, which is suitably screwed for spreading in the clamping part.
- the spreader may for example but also be a wedge or a nail.
- the clamping part comprises a recess for receiving the expansion part, which recess is groove-shaped according to a preferred embodiment.
- the recess is a hole or a bore.
- At least one or the side walls of the recess are roughened on their side facing the light grid strip. It is preferred that at least one or the side walls have a corrugation, wherein the corrugation or corrugations expediently runs or extend parallel to the profile longitudinal direction of the side boundary. Further Preferably, the corrugation or extend the corrugations along the entire profile length of the page boundary or the side boundaries.
- the clamping part has a bottom and at least one leg and preferably two legs. It is advantageous if the clamping part is approximately U-shaped. According to other embodiments, the clamping part is approximately L-shaped and typically comprises a bottom and a leg. Conveniently, the leg or lie the legs on one or the flanks of the light grid strip. It is within the scope of the invention that the leg or the legs rest on one of the two side walls or respectively on a side wall of the recess.
- the bottom of the clamping part is located between the light grid strip and the rear wall of the recess.
- the bottom is facing away from the door leaf located in a closed position relative to the leg (s).
- the bottom expediently bears against the rear side of the light-emitting strip and preferably the bottom bears against the rear wall of the recess.
- the expansion part exerts an additional clamping force on the light-emitting strip and the legs or the legs of the clamping part.
- a clamping part is arranged at least in an upper and at least in a lower half of the light grid strip.
- the bottom of the clamping part is arranged between the light grid strip and the door leaf in the closed position. It is within the scope of the invention, when the soil in relation to the leg or the legs facing the door leaf. It is preferred if the floor rests against the front side of the light grid strip.
- the spreading part exerts the clamping force or an additional Clamping force and particularly preferably only on the bottom of the clamping part.
- the clamping part is very preferably arranged at an upper and / or at a lower end of the light grid strip, wherein preferably at least one further clamping part is located therebetween.
- the at least one further clamping part is expediently designed such that the bottom of the at least one further clamping part is located between the light grid strip and the rear wall of the recess.
- the invention teaches a method for assembling a door, in particular a high-speed door or a roller shutter, preferably a gate according to the invention, wherein the gate comprises a door leaf and two side boundaries, the side boundaries each containing a profile, the profiles a Torblattebene define, wherein at least one profile has a recess, wherein the recess comprises two opposing side walls and a rear wall, wherein the light grid strip is located between the door located in the closed position and the rear wall, and wherein a light grid strip in the extension of the at least one profile is, in which at least one clamping part is introduced into the recess in such a way that the clamping part attached by means of a clamping force the light grid strip between the side walls of the recess, wherein the side walls of the recess receive the clamping force.
- the clamping part or the clamping parts are introduced into the recess, wherein advantageously the clamping part or the clamping parts experience an interference fit in the recess.
- the light grid strip is then inserted into the clamping part or in the clamping parts, wherein preferably the light grid strip has a clamping seat in a groove of the Clamping part or in grooves of the clamping parts experiences and wherein particularly preferably the light grid strip is held by the clamping seat in the recess.
- the light curtain strip advantageously by means of a clamping fit, is first inserted into the clamping part or into the clamping parts and then preferably introduced into the recess together with the clamping parts.
- the clamping part or the clamping parts or the light grid strip in the recess experience the clamping force.
- the clamping part or the clamping parts are provided with one or more spreading parts in order to exert the clamping force or an additional clamping force on the light grid strip or the clamping part or the clamping parts or the side walls.
- Fig. 1 shows a high-speed door with a door leaf 1 and two side boundaries 2.
- the side boundaries 2 each have a profile 3, which profile is made in this embodiment of aluminum.
- the door leaf 1 is made of a flexible material, preferably has one or more windows and is rolled up into a roller box arranged above the side boundaries 2.
- a light grid is installed between the side boundaries 2 and has a plurality of non-visible light beams, which light beams extend in a horizontal direction between the side boundaries 2. With the help of the light grid, the travel path of the door leaf 1 is monitored.
- the light grid is typically generated by two light grid strips 5, wherein in each case a light grid strip is arranged on one of the two side boundaries 2.
- a first light-emitting strip 5 has a number of light sources in the form of, preferably, light-emitting diodes.
- the first light-grating strip 5 is aligned so that the light rays strike the second light-grating strip 5, where the light rays are detected by means of corresponding detectors.
- the inventive arrangement of the light grid strips 5 in this embodiment is in Fig. 2 displayed.
- the profile 3 has a recess 6, whose opening with respect to the light grid strip 5 in the Fig. 2 not shown door leaf 1 faces.
- the light grid strip 5 is located in a Torblattebene 4, which Torblattebene 4 is determined by the door panel 1 in the closed position.
- the recess 6 has two mutually opposite side walls 7 and a rear wall 8.
- a first inventive clamping member 10 which is preferably formed U-shaped and expediently has a bottom 13 and two legs 14.
- the bottom 13 and the legs 14 are preferably made of plastic and define a groove 11, in which groove 11, the light grid strip 5 is arranged non-positively.
- the clamping member 10 is first inserted into the recess 6 during assembly, whereby it undergoes an interference fit and thus also a frictional connection due to a corresponding dimensioning, whereby a clamping force acts on the side walls 7. Due to the frictional connection or the press fit or the clamping force, the clamping part 10 is held in the recess 6.
- further clamping parts 10 are introduced along the height of the side boundary 2 in the recess 6.
- the light grid strip 5 is then inserted into the grooves 11 of the clamping parts 10, wherein the light grid strip 5 is held in the grooves 11 due to a clamping fit.
- the side walls 7 preferably each have a corrugation 9 on their side facing the light curtain bar side. These corrugations 9 support the adhesion or the press fit.
- Fig. 3 is the clamping part 10 made Fig. 2 in perspective and also also shown with a spreading element 12 in the form of a screw.
- the expansion element 12 engages in a recess 15 in the form of a split groove, so that an additional clamping force acts on the side walls 7 and on the light grid strip 5.
- the expansion part 12 allows the permanent attachment of the light grid strip 5 in the recess 6.
- the clamping part 10 is used in particular in those areas of the light grid strip 5 application, where there are light sources or detectors.
- Fig. 4 is a second inventive clamping member 20 shown.
- the clamping member 20 includes a bottom 23 and two legs 24, whereby a groove 21 is formed. Furthermore, the clamping part 20 has a recess 25 in the form of a Split groove into which a spreading element 22 is screwed in the form of a screw.
- the bottom 23 and the legs 24 include in particular plastic.
- the clamping part 20 is preferably dimensioned so that it enters into a press fit with the recess 6 when introduced into the recess 6, so that a clamping force acts on the side walls 7. As a result, the light grid strip 5 also experiences a clamping force at the same time. This clamping force is amplified once again by the expansion element 22, so that the clamping part 20 is permanently secured in the recess 6.
- the bottom 23 is preferably on the light grid strip 5.
- the Fig. 5 shows the clamping member 20 in a perspective view. From this representation it is first apparent that the clamping member 20 is disposed at a lower end of the light curtain strip 5 and thus also at a lower end of the profile 3 and thus forms a conclusion. In this embodiment, there is also a clamping member 20 at an upper end of the light grid strip 5, not shown. Between the two clamping parts 20, the clamping part 10 is preferred or the clamping parts 10 are arranged evenly distributed.
- the orientation of the light grille strips 5 is greatly simplified.
- the clamping parts 10, 20 provide over their legs 14, 24 for a parallel to the side walls 7 extending arrangement of the light grid strip 5.
- the floors 14, 24 of the clamping parts 10, 20 preferably aim a parallel orientation in relation to the rear wall 8.
- the clamping parts 10, 20 allow a very large flexibility with respect to the type of light grid used, so that a single profile 3 with any number of Lichtgitterrucntypen is compatible; it only needs an adaptation of the inexpensive clamping member 10, 20 at the respective cross section of the light grid type used.
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Abstract
Tor umfassend ein Torblatt und zwei Seitenbegrenzungen, wobei die Seitenbegrenzungen jeweils ein Profil enthalten und die Profile eine Torblattebene definieren. Die Seitenbegrenzung weist eine Lichtgitterleiste auf, wobei die Lichtgitterleiste in einer Ausnehmung des Profils angeordnet ist. Die Ausnehmung umfasst zwei einander gegenüberliegende Seitenwände sowie eine Rückwand, wobei die Lichtgitterleiste zwischen dem in geschlossener Position befindlichen Torblatt und der Rückwand angeordnet ist. Wenigstens ein Klemmteil befestigt mittels einer Klemmkraft die Lichtgitterleiste zwischen den Seitenwänden der Ausnehmung, wobei die Seitenwände der Ausnehmung die Klemmkraft aufnehmen.Gate comprising a door leaf and two side boundaries, the side boundaries each containing a profile and the profiles define a Torblattebene. The side boundary has a light grid strip, wherein the light grid strip is arranged in a recess of the profile. The recess comprises two mutually opposite side walls and a rear wall, wherein the light-grid bar is disposed between the gate located in the closed position and the rear wall. At least one clamping part fastened by means of a clamping force, the light curtain strip between the side walls of the recess, wherein the side walls of the recess receive the clamping force.
Description
Die Erfindung betrifft ein Tor, insbesondere ein Schnelllauftor oder ein Rolltor, umfassend ein Torblatt und zwei Seitenbegrenzungen, wobei die Seitenbegrenzungen jeweils ein Profil enthalten und die Profile eine Torblattebene definieren. Wenigstens eine Seitenbegrenzung weist eine Lichtgitterleiste auf, wobei die Lichtgitterleiste in einer Ausnehmung des Profils angeordnet ist. Die Ausnehmung umfasst zwei einander gegenüberliegende Seitenwände sowie eine Rückwand, wobei die Lichtgitterleiste zwischen dem in geschlossener Position befindlichen Torblatt und der Rückwand angeordnet ist. Weiterhin betrifft die Erfindung ein Verfahren zur Montage dieses Tores.The invention relates to a gate, in particular a high-speed door or a roller door, comprising a door leaf and two side boundaries, the side boundaries each containing a profile and the profiles define a Torblattebene. At least one side boundary has a light grid strip, wherein the light grid strip is arranged in a recess of the profile. The recess comprises two mutually opposite side walls and a rear wall, wherein the light-grid bar is disposed between the gate located in the closed position and the rear wall. Furthermore, the invention relates to a method for assembling this door.
Derartige Tore sind grundsätzlich aus der Praxis bekannt. Hierbei wird die Lichtgitterleiste zunächst in ein Gehäuse eingelegt und die verbleibenden Hohlräume in dem Gehäuse werden mit einem Gießharz vergossen, um so die Lichtgitterleiste in dem Gehäuse zu befestigen. In einem zweiten Schritt wird das Gehäuse am Ort der Montage des Tores mittels Schrauben und Winkelhaltern an der Rückwand des Profils befestigt, so dass eine parallel zur Torblattebene gerichtete Klemmkraft wirkt. Das Gehäuse wird gegebenenfalls noch mittels Abstandshaltern beispielsweise an einer Laufschiene ausgerichtet. Zu diesem Zwecke werden die Abstandshalter mittels Schrauben ebenfalls an der Rückwand des Seitenbegrenzungsprofils befestigt.Such goals are basically known in practice. Here, the light grid strip is first inserted into a housing and the remaining cavities in the housing are potted with a casting resin, so as to secure the light grid strip in the housing. In a second step, the housing is fastened at the place of installation of the door by means of screws and angle brackets to the rear wall of the profile, so that a clamping force directed parallel to the door leaf plane acts. The housing is optionally aligned by means of spacers, for example on a running rail. For this purpose, the spacers are also fastened by screws to the rear wall of the side boundary profile.
Nachteilig an diesen aus der Praxis bekannten Toren ist, dass die Lichtgitterleiste im Werk zunächst in das eigens erzeugte Gehäuse eingelegt und dann noch mit einem Gießharz in dem Gehäuse fixiert werden muss. Ferner fallen pro Winkelhalter wenigstens zwei Schrauben und je Abstandshalter wenigstens eine Schraube an, so dass über die gesamte Höhe einer Lichtgitterleiste mit einer zweistelligen Zahl an Schrauben zu rechnen ist. Außerdem müssen das Gehäuse sowie der Winkelhalter und gegebenenfalls noch der Abstandshalter gleichzeitig mit einer Schraubverbindung fixiert werden, so dass hier unter Umständen pro Schraubverbindung zwei Monteure diese Komponenten bis zum Erreichen eines ausreichenden Drehmomentes der Schraubverbindung benötigt werden. Folglich fällt bei der Befestigung der Lichtgitterleiste ein nicht unerheblicher Aufwand an.A disadvantage of these doors known from practice is that the light grid strip must first be inserted in the factory in the specially produced housing and then fixed with a casting resin in the housing. Furthermore fall per angle holder at least two screws and spacers at least one screw, so that over the entire height of a light curtain strip with a two-digit number of screws is expected. In addition, the housing and the angle bracket and possibly also the spacer must be fixed simultaneously with a screw, so that under certain circumstances per screw connection two fitters these components are required until reaching a sufficient torque of the screw. Consequently, a considerable effort is involved in the attachment of the light grid strip.
Der Erfindung liegt daher die Aufgabe zugrunde, den Aufwand bei der Herstellung und/oder bei der Montage des Tores zu verringern. Insbesondere liegt der Erfindung die Aufgabe zugrunde, den bezüglich der Lichtgitterleisten anfallenden Aufwand bei der Fertigung im Werk und/oder bei der Montage zu verringern.The invention is therefore based on the object to reduce the cost of manufacturing and / or during assembly of the door. In particular, the invention has for its object to reduce the costs incurred with respect to the light curtain bars effort in the production in the factory and / or during assembly.
Zur Lösung der Aufgabe lehrt die Erfindung ein Tor, insbesondere ein Schnelllauftor oder ein Rolltor, umfassend ein Torblatt und zwei Seitenbegrenzungen, wobei die Seitenbegrenzungen jeweils ein Profil enthalten, wobei die Profile eine Torblattebene definieren, wobei wenigstens eine Seitenbegrenzung eine Lichtgitterleiste aufweist, wobei die Lichtgitterleiste in einer Ausnehmung des Profils angeordnet ist, wobei die Ausnehmung zwei einander gegenüberliegende Seitenwände sowie eine Rückwand umfasst, wobei die Lichtgitterleiste zwischen dem in geschlossener Position befindlichen Torblatt und der Rückwand angeordnet ist, wobei wenigstens ein Klemmteil mittels einer Klemmkraft die Lichtgitterleiste zwischen den Seitenwänden der Ausnehmung befestigt und wobei die Seitenwände der Ausnehmung die Klemmkraft aufnehmen.To solve the problem, the invention teaches a gate, in particular a high-speed door or a roller shutter, comprising a door leaf and two side boundaries, the side boundaries each containing a profile, wherein the profiles define a Torblattebene, wherein at least one side boundary has a light grid strip, wherein the light grid is arranged in a recess of the profile, wherein the recess comprises two opposing side walls and a rear wall, wherein the light grid strip between the door located in the closed position door leaf and the rear wall is arranged, wherein at least one clamping member by means of a clamping force the light grid strip between the side walls of the recess attached and wherein the side walls of the recess receive the clamping force.
Der Erfindung liegt die Erkenntnis zugrunde, dass durch das Klemmteil bzw. die Klemmteile die Lichtgitterleiste ohne ein zusätzliches Gehäuse unmittelbar in dem Profil der Seitenbegrenzung befestigt werden kann. Hierdurch entfällt einerseits die Herstellung eines Gehäuses für die Lichtgitterleisten und andererseits bedarf es nicht des Verfahrensschrittes der Fixierung mittels eines Gießharzes. Somit wird der Herstellungsaufwand bezüglich der Lichtgitterleisten verringert. Aufgrund der Klemmkraft, welche von den Seitenwänden der Ausnehmung aufgenommen wird, kann die Lichtgitterleiste außerdem besonders einfach in der Ausnehmung des Profils montiert werden. Mitunter sind Ausführungsformen möglich, welche ohne jegliche Schrauben auskommen und bei denen die Klemmteile durch bloßes Eindrücken in die Ausnehmung aufgrund der Klemmkraft fixiert werden. Außerdem kann auch die Lichtgitterleiste durch bloßes Eindrücken fixierend eingeklemmt werden, so dass lediglich ein Monteur benötigt wird und hierzu nicht einmal auf Werkzeug zurückgegriffen werden muss. Darüber hinaus liegen auch solche Klemmteile im Rahmen der Erfindung, welche mittels Schrauben eine zusätzliche Klemmkraft und so eine besonders stabile Befestigung der Lichtgitterleiste erzeugen. In jedem Fall aber wird der Aufwand bei der Montage der Lichtgitterleisten durch die von den Seitenwänden aufgenommene Klemmkraft erheblich verringert.The invention is based on the finding that the light grille strip can be fastened directly in the profile of the side boundary by means of the clamping part or the clamping parts without an additional housing. This eliminates the one hand, the production of a housing for the light grid strips and On the other hand, it does not require the process step of fixing by means of a casting resin. Thus, the production cost is reduced with respect to the light grid strips. Due to the clamping force, which is absorbed by the side walls of the recess, the light grid strip can also be particularly easily mounted in the recess of the profile. Sometimes embodiments are possible, which do without any screws and in which the clamping parts are fixed by simply pressing into the recess due to the clamping force. In addition, the light grid strip can be clamped by simply pressing in, so that only a fitter is needed and this does not even resort to tools. In addition, such clamping parts are within the scope of the invention, which produce an additional clamping force and thus a particularly stable attachment of the light grid strip by means of screws. In any case, the effort in mounting the light grid strips is significantly reduced by the recorded by the side walls clamping force.
Aufgrund des mechanischen Wirkprinzips actio = reactio wird die Klemmkraft vorzugsweise auch von der Lichtgitterleiste bzw. von dem Klemmteil aufgenommen. Insbesondere wirkt die Klemmkraft aufgrund des Prinzips actio = reactio zum Beispiel auf eine Seitenwand der Ausnehmung hin und damit zugleich auch von der Seitenwand weg. Das Klemmteil umfasst vorzugsweise Kunststoff und ist weiter vorzugsweise ein Spritzgussteil oder ein Abschnitt aus einem extrudierten Kunststoffelement. Das Profil der Seitenbegrenzung weist bevorzugt ein Metall und insbesondere Aluminium auf. Vorteilhafterweise sind in der Ausnehmung mehrere Klemmteile und weiter bevorzugt zwei, drei, vier oder fünf Klemmteile in der Ausnehmung insbesondere zwecks Ausrichtung und/oder Befestigung der Lichtgitterleiste angeordnet.Due to the mechanical principle of action actio = reactio , the clamping force is preferably also absorbed by the light-emitting strip or by the clamping part. In particular, the clamping force due to the principle actio = reactio, for example, acts on a side wall of the recess and thus at the same time away from the side wall. The clamping part preferably comprises plastic and is more preferably an injection-molded part or a section made of an extruded plastic element. The profile of the side boundary preferably comprises a metal and in particular aluminum. Advantageously, a plurality of clamping parts, and more preferably two, three, four or five clamping parts are arranged in the recess in particular for the purpose of alignment and / or attachment of the light grid strip in the recess.
Vorteilhafterweise ist das Klemmteil so ausgebildet, dass wenigstens eine erste Flankenfläche des Klemmteiles an einer ersten Flanke der Lichtgitterleiste anliegt, wobei wenigstens eine erste Profilfläche des Klemmteiles an der der ersten Flanke der Lichtgitterleiste zugeordneten Seitenwand der Ausnehmung des Profils anliegt. Der Ausdruck "Flanken" meint insbesondere die den Seitenwänden der Ausnehmung zugewandten Flächen der Lichtgitterleiste. Der Ausdruck "Vorderseite der Lichtgitterleiste" wird vorzugsweise als diejenige Seite der Lichtgitterleiste verstanden, welche dem Torblatt in geschlossener Position zugewandt ist. Der Ausdruck "Rückseite der Lichtgitterleiste" meint insbesondere eine von dem in geschlossener Position befindlichen Torblatt abgewandten Seite der Lichtgitterleiste. Insbesondere verbinden die Flanken der Lichtgitterleiste die Vorderseite und die Rückseite der Lichtgitterleiste miteinander. Bevorzugt ist das Klemmteil so ausgebildet, dass eine zweite Flankenfläche des Klemmteiles an einer zweiten Flanke der Lichtgitterleiste anliegt, wobei eine zweite Profilfläche des Klemmteiles an der der zweiten Flanke der Lichtgitterleiste zugeordneten Seitenwand der Ausnehmung des Profils anliegt.Advantageously, the clamping member is formed so that at least a first flank surface of the clamping member abuts a first edge of the light grid strip, wherein at least a first profile surface of the clamping member rests against the side of the recess of the profile associated with the first flank of the light curtain strip. The term "flanks" means, in particular, the surfaces of the light-emitting strip facing the side walls of the recess. The term "front side of the light grid strip" is preferably understood as that side of the light grid strip which faces the door leaf in the closed position. The expression "rear side of the light-grating strip" means in particular a side of the light-grating strip facing away from the door leaf in the closed position. In particular, the flanks of the light grid strip connect the front and the back of the light bar with each other. Preferably, the clamping part is formed so that a second flank surface of the clamping part bears against a second flank of the light grid strip, wherein a second profile surface of the clamping part bears against the side wall of the recess of the profile assigned to the second flank of the light grid strip.
Gemäß einer besonders bevorzugten Ausführungsform klemmt das Klemmteil die Lichtgitterleiste derart in der Ausnehmung fest, dass die Klemmkraftrichtung die Torblattebene schneidet. Vorzugsweise wirkt die Klemmkraft in Richtung der Seitenwände der Ausnehmung. Zweckmäßigerweise sind die Seitenwände der Ausnehmung parallel zueinander. Es liegt im Rahmen der Erfindung, dass wenigstens eine und vorzugsweise beide Seitenwände der Ausnehmung parallel zur Torblattebene liegen. Der Begriff "Torblattebene" meint insbesondere diejenige Ebene, welche von dem Torblatt in geschlossener Position aufgespannt wird. Insbesondere ist die Torblattebene nicht auf das Torblatt beschränkt. Idealerweise ist die Torblattebene eine Ebene in mathematischem Sinne, wobei die Torblattebene in der Mitte der beiden das Tor bedeckenden Flächen des Torblattes verläuft und wobei besonders vorzugsweise die Torblattebene parallel zwischen diesen beiden Flächen angeordnet ist. Die Torblattebene ist bevorzugt etwa parallel zu umliegenden Wandflächen angeordnet. Gemäß einer ganz besonders bevorzugten Ausführungsform ist die Klemmkraftrichtung senkrecht bzw. im Wesentlichen senkrecht zur Torblattebene ausgerichtet.According to a particularly preferred embodiment, the clamping part clamps the light grid strip in the recess such that the clamping force direction intersects the door leaf plane. Preferably, the clamping force acts in the direction of the side walls of the recess. Conveniently, the side walls of the recess are parallel to each other. It is within the scope of the invention that at least one and preferably both side walls of the recess are parallel to the door leaf level. The term "door leaf level" means in particular the plane which is spanned by the door leaf in the closed position. In particular, the door leaf level is not limited to the door leaf. Ideally, the door leaf level is a plane in a mathematical sense, wherein the Torblattebene runs in the middle of the two covering the goal areas of the door leaf and particularly preferably the Torblattebene parallel is arranged between these two surfaces. The Torblattebene is preferably arranged approximately parallel to surrounding wall surfaces. According to a very particularly preferred embodiment, the clamping force direction is aligned perpendicular or substantially perpendicular to the door leaf plane.
Es ist sehr bevorzugt, dass das Klemmteil bzw. ein Boden des Klemmteiles so ausgebildet ist, dass das Klemmteil bzw. der Boden von seiner Breite her dem Abstand der Seitenwände der Ausnehmung zueinander entspricht, so dass das Klemmteil bzw. der Boden in die Ausnehmung einsetzbar ist und vorzugsweise zwischen den Seitenwänden der Ausnehmung eine Presspassung erfährt und von dieser Presspassung in der Ausnehmung gehalten wird. Der Ausdruck "Presspassung" meint beispielsweise einen Kraftschluss bzw. einen Klemmsitz. Gemäß einer ersten Ausführungsform ist der Boden zwischen der Rückwand der Ausnahme und der Rückseite der Lichtgitterleiste angeordnet. Der Boden liegt zweckmäßigerweise an der Rückwand der Ausnehmung und bevorzugt auch an der Rückseite der Lichtgitterleiste an. Gemäß einer anderen Ausführungsform ist der Boden zwischen der Vorderseite der Lichtgitterleiste und dem in geschlossener Position befindlichen Torblatt angeordnet, und, weiter bevorzugt, liegt der Boden an der Vorderseite der Lichtgitterleiste an.It is very preferred that the clamping part or a bottom of the clamping part is formed so that the clamping part or the bottom of its width corresponds to the distance between the side walls of the recess to each other, so that the clamping part or the bottom can be inserted into the recess is and preferably between the side walls of the recess undergoes a press fit and is held by this press fit in the recess. The term "press fit" means, for example, a traction or a clamping fit. According to a first embodiment, the bottom is arranged between the rear wall of the exception and the rear side of the light-emitting strip. The bottom is expediently on the rear wall of the recess and preferably also on the back of the light grid strip. According to another embodiment, the bottom is arranged between the front side of the light curtain strip and the door leaf in the closed position, and, more preferably, the bottom abuts against the front side of the light curtain strip.
Es ist sehr vorteilhaft, wenn das Klemmteil oder das Klemmteil und eine Seitenwand der Ausnehmung eine Nut definieren, wobei die Breite der Nut der Breite der Lichtgitterleiste entspricht, so dass die Lichtgitterleiste in die Nut einsetzbar ist, wobei vorzugsweise die Lichtgitterleiste in der Nut einen Klemmsitz erfährt und bevorzugt von diesem Klemmsitz in der Ausnehmung gehalten wird. Der Ausdruck "Klemmsitz" meint insbesondere einen Kraftschluss bzw. eine Presspassung. Das Klemmteil kann beispielsweise U-förmig, L-förmig, keil- oder quaderförmig sein. Sehr bevorzugt liegt die Lichtgitterleiste nur an einer bzw. mehreren Flächen des Klemmteiles an. Gemäß einer anderen Ausführungsform liegt die Lichtgitterleiste sowohl an wenigstens einer Fläche des Klemmteiles als auch an einer der Seitenwände der Ausnehmung an.It is very advantageous if the clamping part or the clamping part and a side wall of the recess define a groove, wherein the width of the groove corresponds to the width of the light grid strip, so that the light grid strip can be inserted into the groove, wherein preferably the light grid strip in the groove a clamping fit learns and is preferably held by this press fit in the recess. The term "clamping fit" means in particular a frictional connection or an interference fit. The clamping member may for example be U-shaped, L-shaped, wedge or cuboid. The light-emitting strip is very preferably located only on one or more surfaces of the clamping part. According to another embodiment the light grid strip is applied both to at least one surface of the clamping part and to one of the side walls of the recess.
Es liegt insbesondere im Rahmen der Erfindung, wenn das Klemmteil ein Spreizteil aufweist, welches Spreizteil die Klemmkraft oder eine zusätzliche Klemmkraft ausübt. Der Ausdruck "die Klemmkraft" bedeutet vorzugsweise, dass nur das Spreizteil die Klemmkraft ausübt. Der Ausdruck "eine zusätzliche Klemmkraft" meint bevorzugt, dass neben der von dem Spreizteil erzeugten Klemmkraft noch eine andere Klemmkraft wirkt. Die andere Klemmkraft kann beispielsweise durch eine Presspassung des Klemmteiles in der Ausnehmung erzeugt worden sein. Das Spreizteil spreizt vorzugsweise eine erste und eine zweite Seitenfläche des Klemmteiles auseinander. Vorzugsweise wird der wenigstens eine Schenkel des Klemmteiles durch das Spreizteil in der Klemmkraftrichtung aufgeweitet. Eine gedachte Verlängerung einer Längsachse des Spreizteiles schneidet vorzugsweise die Rückwand der Ausnehmung und steht besonders vorzugsweise senkrecht bzw. im Wesentlichen senkrecht auf der Rückwand der Ausnehmung. Das Spreizteil ist bevorzugt eine Schraube, welche zweckmäßigerweise zur Spreizung in das Klemmteil eingeschraubt ist. Das Spreizteil kann beispielsweise aber auch ein Keil oder ein Nagel sein. Gemäß einer Ausführungsform umfasst das Klemmteil eine Vertiefung zur Aufnahme des Spreizteiles, welche Vertiefung gemäß einer bevorzugten Ausführungsform nutförmig ist. Gemäß einer anderen Ausführungsform ist die Vertiefung ein Loch bzw. eine Bohrung.It is particularly within the scope of the invention, when the clamping part has a spreading part, which spreading part exerts the clamping force or an additional clamping force. The expression "the clamping force" preferably means that only the spreading part exerts the clamping force. The expression "an additional clamping force" preferably means that another clamping force acts in addition to the clamping force generated by the expanding part. The other clamping force may have been generated for example by a press fit of the clamping part in the recess. The expansion part preferably spreads apart a first and a second side surface of the clamping part. Preferably, the at least one leg of the clamping part is widened by the expansion part in the clamping force direction. An imaginary extension of a longitudinal axis of the expansion part preferably intersects the rear wall of the recess and is particularly preferably perpendicular or substantially perpendicular to the rear wall of the recess. The expansion part is preferably a screw, which is suitably screwed for spreading in the clamping part. The spreader may for example but also be a wedge or a nail. According to one embodiment, the clamping part comprises a recess for receiving the expansion part, which recess is groove-shaped according to a preferred embodiment. According to another embodiment, the recess is a hole or a bore.
Vorteilhafterweise ist wenigstens eine der bzw. sind die Seitenwände der Ausnehmung an ihrer zur Lichtgitterleiste gewandten Seite aufgeraut. Es ist bevorzugt, dass wenigstens eine der bzw. die Seitenwände eine Riffelung aufweisen, wobei die Riffelung bzw. die Riffelungen zweckmäßigerweise parallel zur Profillängsrichtung der Seitenbegrenzung verläuft bzw. verlaufen. Weiter vorzugsweise verläuft die Riffelung bzw. verlaufen die Riffelungen entlang der gesamten Profillänge der Seitenbegrenzung bzw. der Seitenbegrenzungen.Advantageously, at least one or the side walls of the recess are roughened on their side facing the light grid strip. It is preferred that at least one or the side walls have a corrugation, wherein the corrugation or corrugations expediently runs or extend parallel to the profile longitudinal direction of the side boundary. Further Preferably, the corrugation or extend the corrugations along the entire profile length of the page boundary or the side boundaries.
Besonders bevorzugt weist das Klemmteil einen Boden und wenigstens einen Schenkel und vorzugsweise zwei Schenkel auf. Es ist vorteilhaft, wenn das Klemmteil etwa U-förmig ausgebildet ist. Gemäß anderen Ausführungsformen ist das Klemmteil etwa L-förmig ausgebildet und umfasst typischerweise einen Boden und einen Schenkel. Zweckmäßigerweise liegt der Schenkel bzw. liegen die Schenkel an einer der bzw. den Flanken der Lichtgitterleiste an. Es liegt im Rahmen der Erfindung, dass der Schenkel bzw. die Schenkel an einer der beiden Seitenwände bzw. jeweils an einer Seitenwand der Ausnehmung anliegen.Particularly preferably, the clamping part has a bottom and at least one leg and preferably two legs. It is advantageous if the clamping part is approximately U-shaped. According to other embodiments, the clamping part is approximately L-shaped and typically comprises a bottom and a leg. Conveniently, the leg or lie the legs on one or the flanks of the light grid strip. It is within the scope of the invention that the leg or the legs rest on one of the two side walls or respectively on a side wall of the recess.
Gemäß einer bevorzugten Ausführungsform ist der Boden des Klemmteiles zwischen der Lichtgitterleiste und der Rückwand der Ausnehmung befindlich. Bevorzugt ist der Boden im Verhältnis zu dem Schenkel bzw. den Schenkeln von dem in einer geschlossenen Position befindlichen Torblatt abgewandt. Zweckmäßigerweise liegt der Boden an der Rückseite der Lichtgitterleiste an und vorzugsweise liegt der Boden an der Rückwand der Ausnehmung an. Vorteilhafterweise übt das Spreizteil eine zusätzliche Klemmkraft auf die Lichtgitterleiste und den Schenkel bzw. die Schenkel des Klemmteiles aus. Vorzugsweise ist wenigstens in einer oberen und wenigstens in einer unteren Hälfte der Lichtgitterleiste je ein Klemmteil angeordnet.According to a preferred embodiment, the bottom of the clamping part is located between the light grid strip and the rear wall of the recess. Preferably, the bottom is facing away from the door leaf located in a closed position relative to the leg (s). The bottom expediently bears against the rear side of the light-emitting strip and preferably the bottom bears against the rear wall of the recess. Advantageously, the expansion part exerts an additional clamping force on the light-emitting strip and the legs or the legs of the clamping part. Preferably, a clamping part is arranged at least in an upper and at least in a lower half of the light grid strip.
Gemäß einer bevorzugten Ausführungsform ist der Boden des Klemmteiles zwischen der Lichtgitterleiste und dem in geschlossener Position befindlichen Torblatt angeordnet. Es liegt im Rahmen der Erfindung, wenn der Boden im Verhältnis zu dem Schenkel bzw. den Schenkeln dem Torblatt zugewandt ist. Es ist bevorzugt, wenn der Boden an der Vorderseite der Lichtgitterleiste anliegt. Vorzugsweise übt das Spreizteil die Klemmkraft oder eine zusätzliche Klemmkraft und besonders vorzugsweise nur auf den Boden des Klemmteiles aus. Das Klemmteil ist sehr bevorzugt an einem oberen und/oder an einem unteren Ende der Lichtgitterleiste angeordnet, wobei vorzugsweise wenigstens ein weiteres Klemmteil dazwischen befindlich ist. Das wenigstens eine weitere Klemmteil ist zweckmäßigerweise derart ausgebildet, dass der Boden des wenigstens einen weiteren Klemmteils zwischen der Lichtgitterleiste und der Rückwand der Ausnehmung befindlich ist.According to a preferred embodiment, the bottom of the clamping part is arranged between the light grid strip and the door leaf in the closed position. It is within the scope of the invention, when the soil in relation to the leg or the legs facing the door leaf. It is preferred if the floor rests against the front side of the light grid strip. Preferably, the spreading part exerts the clamping force or an additional Clamping force and particularly preferably only on the bottom of the clamping part. The clamping part is very preferably arranged at an upper and / or at a lower end of the light grid strip, wherein preferably at least one further clamping part is located therebetween. The at least one further clamping part is expediently designed such that the bottom of the at least one further clamping part is located between the light grid strip and the rear wall of the recess.
Zur Lösung des technischen Problems lehrt die Erfindung ein Verfahren zur Montage eines Tores, insbesondere eines Schnelllauftores oder eines Rolltores, vorzugsweise eines erfindungsgemäßen Tores, wobei das Tor ein Torblatt und zwei Seitenbegrenzungen umfasst, wobei die Seitenbegrenzungen jeweils ein Profil enthalten, wobei die Profile eine Torblattebene definieren, wobei wenigstens ein Profil eine Ausnehmung aufweist, wobei die Ausnehmung zwei einander gegenüberliegende Seitenwände sowie eine Rückwand umfasst, wobei die Lichtgitterleiste zwischen dem in geschlossener Position befindlichen Torblatt und der Rückwand befindlich ist, und wobei eine Lichtgitterleiste in der Ausdehnung des wenigstens einen Profils angeordnet wird, in dem wenigstens ein Klemmteil derart in die Ausnehmung eingebracht wird, dass das Klemmteil mittels einer Klemmkraft die Lichtgitterleiste zwischen den Seitenwänden der Ausnehmung befestigt, wobei die Seitenwände der Ausnehmung die Klemmkraft aufnehmen.To solve the technical problem, the invention teaches a method for assembling a door, in particular a high-speed door or a roller shutter, preferably a gate according to the invention, wherein the gate comprises a door leaf and two side boundaries, the side boundaries each containing a profile, the profiles a Torblattebene define, wherein at least one profile has a recess, wherein the recess comprises two opposing side walls and a rear wall, wherein the light grid strip is located between the door located in the closed position and the rear wall, and wherein a light grid strip in the extension of the at least one profile is, in which at least one clamping part is introduced into the recess in such a way that the clamping part attached by means of a clamping force the light grid strip between the side walls of the recess, wherein the side walls of the recess receive the clamping force.
Es ist sehr bevorzugt, wenn zunächst das Klemmteil bzw. die Klemmteile in die Ausnehmung eingebracht werden, wobei vorteilhafterweise das Klemmteil bzw. die Klemmteile eine Presspassung in der Ausnehmung erfahren. Vorzugsweise wird dann die Lichtgitterleiste in das Klemmteil bzw. in die Klemmteile eingesetzt, wobei bevorzugt die Lichtgitterleiste einen Klemmsitz in einer Nut des Klemmteiles bzw. in Nuten der Klemmteile erfährt und wobei besonders bevorzugt die Lichtgitterleiste von dem Klemmsitz in der Ausnehmung gehalten wird.It is very preferred if initially the clamping part or the clamping parts are introduced into the recess, wherein advantageously the clamping part or the clamping parts experience an interference fit in the recess. Preferably, the light grid strip is then inserted into the clamping part or in the clamping parts, wherein preferably the light grid strip has a clamping seat in a groove of the Clamping part or in grooves of the clamping parts experiences and wherein particularly preferably the light grid strip is held by the clamping seat in the recess.
Gemäß einer anderen Ausführungsform des Klemmteiles wird zunächst die Lichtgitterleiste, vorteilhafterweise mittels Klemmsitz, in das Klemmteil bzw. in die Klemmteile eingesetzt und anschließend bevorzugt gemeinsam mit den Klemmteilen in die Ausnehmung eingebracht. Vorzugsweise erfahren das Klemmteil bzw. die Klemmteile bzw. die Lichtgitterleiste in der Ausnehmung die Klemmkraft.According to another embodiment of the clamping part, the light curtain strip, advantageously by means of a clamping fit, is first inserted into the clamping part or into the clamping parts and then preferably introduced into the recess together with the clamping parts. Preferably, the clamping part or the clamping parts or the light grid strip in the recess experience the clamping force.
Schließlich werden gemäß einer ganz besonders bevorzugten Ausführungsform das Klemmteil bzw. die Klemmteile mit einem bzw. mehreren Spreizteilen versehen, um die Klemmkraft bzw. um eine zusätzliche Klemmkraft auf die Lichtgitterleiste bzw. das Klemmteil bzw. die Klemmteile bzw. die Seitenwände auszuüben.Finally, according to a very particularly preferred embodiment, the clamping part or the clamping parts are provided with one or more spreading parts in order to exert the clamping force or an additional clamping force on the light grid strip or the clamping part or the clamping parts or the side walls.
Nachfolgend wird die Erfindung anhand einer ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert. Es zeigen in schematischer Darstellung:
- Fig. 1
- eine perspektivische Ansicht eines erfindungsgemäßen Tores mit einem Torblatt und zwei Seitenbegrenzungen,
- Fig. 2
- einen Querschnittsausschnitt einer der beiden Seitenbegrenzungen aus
Fig. 1 mit einem ersten erfindungsgemäßen Klemmteil, - Fig. 3
- eine perspektivische Ansicht des Klemmteiles aus
Fig. 2 , - Fig. 4
- einen Querschnittsausschnitt einer der beiden Seitenbegrenzungen aus
Fig. 1 mit einem zweiten erfindungsgemäßen Klemmteil und - Fig. 5
- eine perspektivische Darstellung des Klemmteiles aus
Fig. 4 .
- Fig. 1
- a perspective view of a gate according to the invention with a door leaf and two side boundaries,
- Fig. 2
- a cross-sectional detail of one of the two side boundaries
Fig. 1 with a first clamping part according to the invention, - Fig. 3
- a perspective view of the clamping part
Fig. 2 . - Fig. 4
- a cross-sectional detail of one of the two side boundaries
Fig. 1 with a second clamping part according to the invention and - Fig. 5
- a perspective view of the clamping part
Fig. 4 ,
Das Lichtgitter wird typischerweise von zwei Lichtgitterleisten 5 erzeugt, wobei jeweils eine Lichtgitterleiste an einer der beiden Seitenbegrenzungen 2 angeordnet ist. Zweckmäßigerweise weist eine erste Lichtgitterleiste 5 eine Reihe an Lichtquellen in Form von, bevorzugt, Leuchtdioden auf. Die erste Lichtgitterleiste 5 wird so ausgerichtet, dass die Lichtstrahlen auf die zweite Lichtgitterleiste 5 treffen, wo die Lichtstrahlen mittels entsprechender Detektoren erfasst werden.The light grid is typically generated by two light grid strips 5, wherein in each case a light grid strip is arranged on one of the two
Die erfindungsgemäße Anordnung der Lichtgitterleisten 5 in diesem Ausführungsbeispiel ist in
Zweckmäßigerweise wird bei der Montage zunächst das Klemmteil 10 in die Ausnehmung 6 eingesetzt, wodurch es aufgrund einer entsprechenden Dimensionierung eine Presspassung und somit auch einen Kraftschluss erfährt, wodurch eine Klemmkraft auf die Seitenwände 7 wirkt. Aufgrund des Kraftschlusses bzw. der Presspassung bzw. der Klemmkraft wird das Klemmteil 10 in der Ausnehmung 6 gehalten. Vorzugsweise werden dann noch weitere Klemmteile 10 entlang der Höhe der Seitenbegrenzung 2 in die Ausnehmung 6 eingebracht. In einem weiteren Schritt wird dann die Lichtgitterleiste 5 in die Nuten 11 der Klemmteile 10 eingesetzt, wobei die Lichtgitterleiste 5 aufgrund eines Klemmsitzes in den Nuten 11 gehalten wird. Die Seitenwände 7 weisen vorzugsweise je eine Riffelung 9 an ihren der Lichtgitterleiste zugewandte Seite auf. Diese Riffelungen 9 unterstützen den Kraftschluss bzw. die Presspassung.Conveniently, the clamping
In
In
Die
Insbesondere durch die Verwendung von zwei oder mehreren Klemmteilen 10, 20 wird die Ausrichtung der Lichtgitterleisten 5 sehr vereinfacht. Dabei sorgen die Klemmteile 10, 20 über ihre Schenkel 14, 24 für eine parallel zu den Seitenwänden 7 verlaufende Anordnung der Lichtgitterleiste 5. Demgegenüber bezwecken die Böden 14, 24 der Klemmteile 10, 20 vorzugsweise eine parallele Ausrichtung im Verhältnis zur Rückwand 8. Auf diese Weise wird der Aufwand bei der Montage der Lichtgitterleisten stark verringert. Außerdem erlauben die Klemmteile 10, 20 eine sehr große Flexibilität hinsichtlich der verwendeten Lichtgitterleistentypen, so dass ein einziges Profil 3 mit beliebig vielen Lichtgitterleistentypen kompatibel ist; es bedarf lediglich einer Anpassung des kostengünstigen Klemmteiles 10, 20 an den jeweiligen Querschnitt des verwendeten Lichtgitterleistentyps.In particular, by the use of two or
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL16169210T PL3244001T3 (en) | 2016-05-11 | 2016-05-11 | Gate with frictional clamping part and a method for installing this gate |
DK16169210.8T DK3244001T3 (en) | 2016-05-11 | 2016-05-11 | Gate with power-clamping clamping means and a method for mounting this gate |
ES16169210T ES2709061T3 (en) | 2016-05-11 | 2016-05-11 | Door with clamping piece in force drag as well as procedure for mounting this door |
EP16169210.8A EP3244001B1 (en) | 2016-05-11 | 2016-05-11 | Gate with frictional clamping part and a method for installing this gate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16169210.8A EP3244001B1 (en) | 2016-05-11 | 2016-05-11 | Gate with frictional clamping part and a method for installing this gate |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3244001A1 true EP3244001A1 (en) | 2017-11-15 |
EP3244001B1 EP3244001B1 (en) | 2018-10-31 |
Family
ID=56068674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP16169210.8A Not-in-force EP3244001B1 (en) | 2016-05-11 | 2016-05-11 | Gate with frictional clamping part and a method for installing this gate |
Country Status (4)
Country | Link |
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EP (1) | EP3244001B1 (en) |
DK (1) | DK3244001T3 (en) |
ES (1) | ES2709061T3 (en) |
PL (1) | PL3244001T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4407138A1 (en) | 2023-01-27 | 2024-07-31 | Alpha Deuren International BV | Mounting of a light curtain |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0902157A2 (en) * | 1997-09-09 | 1999-03-17 | Efaflex Transport- Und Lagertechnik Gmbh | Safety device for power driven doors |
DE202007017061U1 (en) * | 2007-12-06 | 2008-04-17 | Lienert, Achim | Universal frame for curtains or roller blinds |
-
2016
- 2016-05-11 ES ES16169210T patent/ES2709061T3/en active Active
- 2016-05-11 DK DK16169210.8T patent/DK3244001T3/en active
- 2016-05-11 EP EP16169210.8A patent/EP3244001B1/en not_active Not-in-force
- 2016-05-11 PL PL16169210T patent/PL3244001T3/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0902157A2 (en) * | 1997-09-09 | 1999-03-17 | Efaflex Transport- Und Lagertechnik Gmbh | Safety device for power driven doors |
DE202007017061U1 (en) * | 2007-12-06 | 2008-04-17 | Lienert, Achim | Universal frame for curtains or roller blinds |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4407138A1 (en) | 2023-01-27 | 2024-07-31 | Alpha Deuren International BV | Mounting of a light curtain |
Also Published As
Publication number | Publication date |
---|---|
PL3244001T3 (en) | 2019-04-30 |
ES2709061T3 (en) | 2019-04-15 |
EP3244001B1 (en) | 2018-10-31 |
DK3244001T3 (en) | 2019-02-18 |
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