DE202016106073U1 - Mounting system with integrated reservoir clutch for material connection - Google Patents

Abstract

Mounting system (50) for material-locking mounting to a primer (1), comprising at least two parts at least one base body (10) and at least one Verbindungsfluidreservoir, in particular adhesive reservoir, wherein the base body has a recess (11) for receiving the connecting fluid and a recess with the passage connecting the environment (13.2) for introducing the connecting fluid between the base body and the adhesive base; characterized in that the connecting fluid reservoir is designed as a coupling unit (30; 130) configured for fluid-tight coupling directly to the main body.

Description

The present invention relates to a mounting system for cohesive, in particular irreversible mounting of a base body to a primer, for example, tiles or tiles in the kitchen or sanitary area. Furthermore, the invention relates to a mounting kit consisting of several parts for the cohesive mounting of one of the parts on the primer. Last but not least, the present invention also relates to the use of a coupling unit which provides a reservoir for connecting fluid.

The scope of application of mounting systems knows no bounds: In the household, on the construction site, and in every conceivable situation, it may be necessary to attach objects to each other or to a primer, especially on a flat surface on a wall or ceiling. If the attachment is to be permanent, and should also be e.g. no drilling, recommended deadlock, such as gluing. In many situations, mounting systems that are based exclusively on material adhesion are advantageous, at least at the interface between the mounting system and the primer. For these the application spectrum is very broad.

In particular manually mounted systems with material connection bring the difficulty of bringing adhesive or the like compound fluid safely and cleanly to the designated place. Usually, it is desired that the cohesive connection point is not visible, so that the adhesive must be introduced into a recess or cavity of a base body, e.g. by a lateral opening in a peripheral edge, which seals off the recess on a wall or other bearing surface from the environment when the body is brought into the desired mounting position to the plant. A fitter must connect the main body with a container, from which the adhesive can be pressed into the cavity. This pressure is exerted on the container from the outside. For coupling adapters are used, which should also seal an interface between the body and container as well as possible, for example by means of a taper. Nevertheless, leaks may occur, or the adhesive may seep out at undesirable locations, or the handling is somewhat cumbersome, especially due to small parts that need to be coupled together.

The publication DE 10 2009 003 391 A1 describes a mounting system for introducing adhesive in a liquid-tight manner from a container into a recess of a base body with the aid of a spout, which is coupled as an adapter between the container and the base body. This mounting system consisting of at least three parts requires at least two fastening or screwing operations (first and second threaded interface on the spout) and is also in the patent EP 2 389 519 B1 described, wherein the spout and the base body correspond via a screw thread. The grommet thus assumes the function of a sealing intermediate adapter.

The object is to provide a system with which the use of connecting fluid, in particular adhesive even easier or self-explanatory, especially for an end user without mounting knowledge. The object is also to carry out a mounting system so that a contact of a mechanic with adhesive can be avoided even more effectively. Last but not least, it is the task to carry out an assembly system for material connection in such a way that a machine can be automated or an end user can carry out manual assembly with minimal effort and with the greatest possible safety or in a particularly fast manner.

This object is achieved by a mounting system or mounting kit according to claim 1 and according to the independent claim and by a use according to the corresponding use claim. Advantageous developments of the invention are explained in the respective subclaims. The features of the exemplary embodiments described below can be combined with one another, unless this is explicitly denied.

It is a mounting system for cohesive mounting to a primer, comprising at least two parts comprising at least one base body and at least one Verbindungsfluidreservoir, in particular adhesive reservoir provided, wherein the main body has a recess for receiving the connecting fluid and a recess connecting the recess with the environment for introducing the connecting fluid between body and primer. According to the invention, it is proposed that the connecting fluid reservoir be designed as a coupling unit for fluid-tight coupling directly, ie without an adapter or further coupling, to the main body. As a result, the number of parts can be reduced. A container or a tube for connecting fluid no longer needs to be handled and also no longer disposed of.

According to one embodiment, the coupling unit has a reservoir, which is sealed off from the environment by a membrane or a bulkhead, in particular at an end face in the mounting direction at the end face to the base body. Preferably, the coupling unit or the reservoir has only a single access.

According to one embodiment, the coupling unit has a reservoir for connecting fluid, which can be activated by axial pressure during assembly for providing the connecting fluid, in particular exclusively by pressing on the coupling unit. The activation, in particular according to an opening of the reservoir or a severing of a predetermined breaking point, can be done in a particularly simple manner, in particular blind or without tools or hard to reach places. The assembly process is considerably facilitated, and not least also cleaner.

According to one embodiment, the coupling unit has a reservoir for connecting fluid, which is arranged in the mounting direction behind a cavity formed by the coupling unit. Preferably, the reservoir is plastic or rigid, so not elastically deformable, at least one outer contour of the reservoir. The reservoir can be integrated into the coupling unit and form a permanent system component.

According to one embodiment, the reservoir is sealed off from the cavity by a membrane or a bulkhead, in particular at an end face in the mounting direction at the end face to the base body. Preferably, the coupling unit or the reservoir has only a single access, which access also forms the interface to the main body. This makes it possible to build up a high internal pressure in the reservoir, without this leading to an escape of connecting fluid at locations other than at the interface to the main body. Preferably, an outer circumferential surface of the coupling unit completely surrounds the reservoir, apart from a membrane, a bulkhead or a predetermined breaking point on the part of the interface to the main body.

The reservoir is preferably open or accessible only on the part of the cavity. The coupling unit is preferably open only on one side or has only a single access, which is associated with the main body or an extension of the base body.

According to an advantageous embodiment, the bulkhead or the membrane on a predetermined breaking point, in particular a breakable in the axial direction or in the mounting direction predetermined breaking point. A predetermined breaking point makes it possible to conduct the connecting fluid from the reservoir into the recess at a predefined assembly time, for example when the base body acts on the reservoir with a predefined force. The predetermined breaking point or the entire bulkhead may e.g. be designed as a comparatively thin, slightly yielding (plastic) membrane. Preferably, the predetermined breaking point is gas-tight, in particular to prevent hardening of the connecting fluid prior to its use.

According to an advantageous embodiment, the coupling unit has fastening means which are formed corresponding to fastening means provided on the main body and are adapted for coupling by a stepwise or continuous predefined displacement of the coupling unit relative to the base body, in particular in fluid-tight coupling or in fluid-tight coupling. Fluid tight coupling fasteners can ensure that compound fluid continues to flow into the cavity without leaking out of the dome location.

According to an advantageous embodiment, a / the reservoir of the coupling unit is arranged in the mounting direction behind fastening means of the coupling unit. This makes it possible to first mount the coupling unit on the base body and only then introduce compound fluid when the coupling unit is already coupled to the base body with good safety and good tightness.

According to an advantageous embodiment, fastening means of the coupling unit are arranged in a cavity of the coupling unit. This makes it possible to cover fastening means of the base body by means of the coupling unit in the mounted state.

According to an advantageous embodiment, the coupling unit forms a rotary joint with the base body, in particular a rotary joint with the rotation angle dependent relative axial displacement during coupling, preferably a threaded coupling. This makes it possible to provide a force exerted on the reservoir in a very exact manner.

According to an advantageous embodiment, the coupling unit is adapted for transmitting a predefinable axial force in the mounting direction between the base body and the coupling unit, in particular by a rotational movement. This allows a screwing in a predefinable manner, in particular by a predetermined minimum or maximum torque.

According to an advantageous embodiment, fastening means of the coupling unit and thereto corresponding fastening means of the base body for transmitting a predefinable axial force in the mounting direction are arranged, in particular by a rotational movement. By transferring an axial force, connecting fluid can be pragmatically pressed through the passage (volume displacement).

According to an advantageous embodiment, fastening means of the coupling unit are at least partially formed as a thread, in particular as an internal thread, or comprise the thread. A thread allows a simple manual or automatable assembly process and also allows fluid-tight intermediate positions.

According to an advantageous embodiment, the coupling unit fastening means in the form of at least one thread and / or in the form of a seal and a mating surface. A thread can facilitate assembly especially when relatively high axial forces have to be applied to force the bonding fluid behind the body, e.g. in the case of particularly large or small dimensions of the basic body, or in the case of a particularly thin or long axial channel or passage, or in the case of a particularly high viscosity of the connecting fluid. The gasket and mating surface can provide a particularly easy-to-install system, which can also be mounted in a very clean manner, especially blind, without tools. It is then only a pressing of the coupling unit on the extension required. Optionally, a screwing done, in particular at the end of the coupling process, in particular to secure the connection, as long as the connecting fluid is not cured. A combination of both thread and seal and mating surface may be useful depending on the application, but need not be realized in order to realize the advantages of the invention can.

According to an advantageous embodiment, the base body has an extension, on which the passage is arranged, wherein the passage is preferably aligned axially in the mounting direction, at least in sections at a free end of the extension. The extension provides the advantage that the coupling unit can already be mounted to a certain extent on the main body before a comparatively large (internal) pressure is built up in the reservoir. In other words: As the assembly progresses, ie with increasing viscous forces (connecting fluid must be further introduced into an already partially filled recess so that the viscous forces increase as the assembly process progresses), the coupling between coupling unit and main body can become ever more stable and fluid-tight. This allows a comparatively slim design. With fasteners in the form of threads so several threads can already be screwed into each other before an axial force or an internal pressure is exerted on the reservoir or its predetermined breaking point. The assembly process is very robust and reliable, and above all, clean.

According to an advantageous embodiment, one or more extensions of the base body has an axial channel which is connected to the passage or forms the passage at least in sections. The extension may provide the flow path for the connecting fluid from the reservoir to the recess or to the primer.

According to an advantageous embodiment, one / the extension of the base body is at least partially formed as a threaded pin, wherein the coupling unit comprises fastening means comprising at least one internal thread, which cooperate with the extension. By using an internal thread on the coupling unit, the coupling unit can be slipped over the extension and cover the extension and at the same time also provide an attack surface or support points for the assembly of other objects.

According to an advantageous embodiment, the base body has an extension, on which the passage is arranged, and which is longer in the axial direction or in the mounting direction than the depth of a cavity / of the coupling unit. This allows a particularly pragmatic way of impressing the reservoir by means of the extension during assembly of the coupling unit.

According to an advantageous embodiment, the base body has an extension, on which the passage is arranged, and which is longer in the axial direction or in the mounting direction than a distance from an end stop of the coupling unit to a / the reservoir of the coupling unit. In this way, the extension during assembly, without further action, automatically driven into the reservoir and thereby connection fluid can be pressed out.

According to an advantageous embodiment, the base body has an extension, on which the passage is arranged, and which is at least approximately as long in the axial direction or in the mounting direction as the sum of the depth of one / the cavity of the coupling unit and a / the reservoir of the coupling unit , As a result, the reservoir can be at least approximately completely emptied or pressed out. This allows a material- or cost-optimized dimensioning of the reservoir volume with respect to the volume of the recess and the volume of a flow channel from the reservoir to the recess.

According to an advantageous embodiment, the base body has an extension, on which the passage is arranged, and which a contact zone, in particular end-side contact zone adapted for transmitting Compressive forces in the axial direction. The contact zone allows a rupture of the reservoir or the predetermined breaking point at a predefined contact point or at a predefined assembly time. At the contact zone and elevations or edges can be set up to cooperate with the reservoir provided, in particular adapted to break a / the predetermined breaking point.

According to an advantageous embodiment, the coupling unit is designed as a reservoir cap, which is formed geometrically corresponding to a / the peg-shaped extension of the body, and which is adapted to cover the extension after installation at least partially or to envelop. In this way, by means of the coupling unit, a protection against external influences such. Moisture be provided.

According to an advantageous embodiment, the coupling unit forms together with the extension a fluid-tight plug-in coupling. This favors blind, tool-less coupling, without risk of distributing compound fluid at unintended locations. The coupling can be done by plugging, pressing or pressing, in particular with just one finger, out of any conceivable position. This makes the mounting system even more universal.

According to an advantageous embodiment, the coupling unit has at least one engagement point or an engagement surface for transmitting a force or a torque about an axis of rotation of the coupling unit, in particular on an outer circumferential surface. This facilitates assembly, for example by means of a torque wrench. At the point / surface can be indirectly supported via the coupling unit on the base after mounting a further object indirectly.

According to an advantageous embodiment of the base body is plate-like, in particular also the recess. The plate shape provides not least advantages in distributing the connecting fluid. Preferably, a channel is connected to the recess at a central point. Connecting fluid can then be distributed radially from inside to outside radially in all directions.

According to an advantageous embodiment, the recess is bounded by an edge, in particular circumferentially. This allows a stable support at radially outermost points as possible and also a seal in the radial direction.

According to an advantageous embodiment, the mounting system further comprises a cover for the base body, which has an inner side or inner circumferential surface which is formed corresponding to an outer side of the base body. The cover can cooperate with the coupling unit, in particular at corresponding edges, stops or at least partially circumferential contact surfaces. As a result, the cover can be fastened by means of the coupling unit in a predefined relative position on the base body. The cover can also take on a visual-cosmetic function and possibly cover provided in the body holes or protect from moisture. However, the cover is not necessarily required for the cohesive connection of the base body to the base.

According to an advantageous embodiment, the mounting system further comprises an end piece, which has an inner side or inner circumferential surface which is formed corresponding to an outer or outer circumferential surface of the coupling unit. The tail can interact with the coupling unit, in particular at corresponding edges, stops or at least partially circumferential contact surfaces. In this case, the tail can also have a form-fitting contour which cooperates geometrically with a corresponding form-fitting contour of the coupling unit. As a result, the tail can also be used to transmit torque to the coupling unit. Accordingly, the end piece can also be designed as a tool which allows a better manual hold, for example in an end stage of the assembly process, when a comparatively high torque is to be transmitted. The tail can also be used as an adapter for attaching very specific items to the coupling unit. The tail can also take on a visual cosmetic function. For example, the tail is designed as a cap, in particular as a coupling unit over the overcap. For the cohesive connection of the body to the base, the tail is not necessarily required.

According to an advantageous embodiment, the mounting system is adapted for material connection by means of a mounting of only two parts to each other, namely the main body and the coupling unit / reservoir clutch, in particular by predefined, preferably axial displacement of the two parts relative to each other, purely axially or in conjunction with a relative rotational movement , This allows a self-explanatory simple assembly.

According to an advantageous embodiment, the coupling unit is adapted to remain in the system after assembly and to form a system component. This provides a high stability. Where forces are to be attacked and transmitted, compound fluid is already provided. The reservoir may be prefabricated, so that a contact between the connecting fluid and coupling unit is ensured in any case.

According to an advantageous embodiment, the coupling unit seals the passage after assembly, in particular by means of the reservoir. This protects the mounting system not least against external influences such. Humidity. The mounting system or the connecting fluid can be given a long service life.

According to an advantageous embodiment, the coupling unit remains materially connected with the base body after installation, in particular by means of hardened connecting fluid of one or more reservoirs of the coupling unit. As a result, a particularly robust connection can be provided. All parts used can also be a permanent part of the system. Disposal is not required.

According to an advantageous embodiment, the coupling unit, in particular an outer lateral surface or end face of the coupling unit, after assembly, provides a coupling surface for fastening objects to the basic body. Preferably, the outer circumferential surface is plastic or rigid, that is not elastically deformable. As a result, the coupling unit can be used for fastening other objects. The objects can be fastened in such a way that forces and torques are introduced directly in the region of the (then hardened) connecting fluid, which promises high strength. The coupling unit may couple objects to a flux link such that a force flow path is as direct as possible, e.g. without large lateral misalignment, is guided by the object on the fabric bridge. This prevents that torques or forces are exerted on the body, which could lead to a loosening of the cohesive connection.

According to an advantageous embodiment, the coupling unit after assembly provides a material-bond bridge between primer and coupling unit or a coupling surface for attaching objects to the body. This provides high strength. Errors in the distribution of the connecting fluid can be excluded.

The above-mentioned object is also achieved by a mounting system for cohesive mounting to a primer, comprising at least two parts comprising at least one base body and at least one Verbindungsfluidreservoir, wherein the base body has a recess for receiving the connecting fluid and a recess connecting the recess with the environment for introducing having the connecting fluid between the base body and the adhesive base; wherein the connecting fluid reservoir is designed as a coupling unit for fluid-tight coupling directly to the base body, wherein the coupling unit has a reservoir which is sealed off by a membrane or a bulkhead, wherein the coupling unit has fastening means which are formed corresponding to fastening means provided on the base body and for a coupling by a stepwise or continuous predefined displacement of the coupling unit are arranged relative to the base body, wherein the coupling unit forms a plug-in coupling and / or a rotary coupling with the base body, wherein the base body has an extension, on which the passage is arranged, wherein the extension a Axialkanal which is connected to the passage or the passage forms at least in sections, wherein the coupling unit is designed as a reservoir cap, which corresponds geometrically to the extension a is formed, and which is adapted to cover the extension at least partially.

The above-mentioned object is also achieved by a mounting kit for materially bonded mounting of a base body to a primer, in particular comprising a mounting system according to the invention, which mounting kit has at least one coupling unit with Verbindungsfluidreservoir which is adapted to be mounted on the base body, that connecting fluid for material connection between the base body and the primer can be introduced by the assembly in particular by a purely axial relative movement or in conjunction with a relative rotational movement. Preferably, the coupling unit is designed as a screw cap or cap nut which can be mounted in a manner that can be mounted in a fluid-tight manner. According to a variant, the mounting kit comprises only the main body and the coupling unit with connecting fluid reservoir.

The aforementioned object is also achieved by using a reservoir coupling unit comprising connecting fluid in a mounting system for materially securing a base body to a primer, in particular in a mounting system according to one of the preceding claims, wherein the connecting fluid by relative displacement of the Reservoirkupplungseinheit relative to the main body on the body up to an end position of the reservoir coupling unit on the base body is introduced into a recess of the base body between the base body and the adhesive base, in particular by a purely axial relative movement or in conjunction with a relative rotational movement.

The aforementioned object is also achieved by using a reservoir coupling unit comprising connecting fluid in a mounting system for materially securing a base body to a primer, in particular in a mounting system according to one of the preceding claims, wherein the connecting fluid by mounting the Reservoirkupplungseinheit on a pin of the body by means of the pin is pressed into a recess of the body in that it contacts the primer, in particular by a purely axial relative movement or in conjunction with a relative rotational movement.

The above object is also achieved by using a reservoir cap, in particular in the manner of a screw cap or cap nut, including connecting fluid in a mounting system for materially securing a base body to a primer, in particular in a mounting system according to one of the preceding claims, wherein a predetermined breaking point to or at the reservoir of the cap during assembly of the cap on the base body is broken and the connecting fluid during assembly, in particular by a purely axial relative movement or in conjunction with a relative rotational movement, is distributed in the mounting system, that there is a material-bridge forms between the cap and the primer, especially in the cured state. This provides a high strength and stability of the two components cap and body together at the base. Not only is the main body directly bonded to the primer, but also the cap. This also makes it possible to attach other items or system components in a particularly solid or stable manner to the cap. For example, the bonded bridge in the cured state is double T-shaped. This can e.g. be ensured that the passage has a smaller diameter than the recess and the reservoir. The double-T-shape can ensure a particularly stable connection, especially if connecting fluid is used, which has the property during curing to shrink. Then namely cap and body can be literally clamped together, on an internal interface, in particular along a / the axis of rotation. This not only guarantees high strength, but also an exact assembly, especially exactly in alignment, or exactly axially to each other. This can have great advantages for objects that are to be aligned exactly with each other.

The above-mentioned object is also achieved by a method for integrally mounting a main body of a mounting system on a primer, in particular by means of a mounting system according to the invention, wherein compound fluid is pressed for the material connection through the body up to the primer by a reservoir coupling unit containing the fluid communication on the Fixed body and is displaced relative to the base body, wherein by displacing a pressure on the connecting fluid is exerted.

The above-mentioned object is also achieved by a method for integrally mounting a main body of a mounting system on a primer, in particular by means of a mounting system according to the invention, wherein compound fluid is pressed for the material connection through the body up to the primer by a reservoir cap containing the connecting fluid mounted in a fluid-tight manner on the base body and is displaced relative to the base body, in particular by a purely axial relative movement, or by an axial relative movement in conjunction with a screw / rotary movement, wherein by displacing a volume reduction inside the reservoir from the inside by means of a Extension of the body is done, which is driven by the relocation in the reservoir. By building up the pressure internally, it is possible to prevent a user from coming in contact with connecting fluid.

Since only two parts have to be connected to each other to introduce compound fluid / adhesive between the body and the primer in the recess and distribute there, these methods described above are partially or fully automated in a particularly simple manner.

In the following drawing figures, the invention will be described in more detail, reference being made to reference characters, which are not explicitly described in a respective drawing figure, to the other drawing figures. Each show schematically in perspective views:

1A . 1B . 1C a basic body according to the invention as part of a mounting system according to an embodiment;

2A . 2 B a coupling unit according to the invention as part of a mounting system according to an embodiment;

3A . 3B a cover as part of a mounting system according to the invention according to an embodiment;

4 an end piece as part of a mounting system according to the invention according to an embodiment;

5 an exploded view of individual components of a mounting system according to the invention according to the embodiment;

6 a base body according to the invention in a desired position on the base and a coupling unit according to the invention before its assembly as components of a mounting system according to the embodiment;

7A . 7B . 7C a basic body according to the invention as part of a mounting system according to another embodiment;

8A . 8B an exploded view of individual components of a mounting system according to the invention according to the further embodiment; and

9A . 9B an exploded view of individual components of a mounting system according to the invention according to the further embodiment in preassembled state.

In the 1A . 1B . 1C is a basic body 10 shown which on an inside 16 a recess 11 , a border 12 , an extension 13 as well as several holes 15 having. At a bottom of the edge 12 a contact surface provided with adhesive can be provided, which allows a provisional adhesion of the base body in a desired position on a primer before the base body is firmly bonded thereto. At the extension 13 is an axial channel 13.1 formed, which is a contact zone 13.4 with a passage 13.2 combines. The extension 13 extends in the axial direction away from one on an outer side 17 arranged paragraph 13.3 , On the extension are also fasteners 14 formed, extending along the entire extension to the heel 13.3 extend and are formed as a screw thread. The screw thread can be designed specifically for a fluid-tight connection. The attachment means may be integral with an integral part of the extension.

In the 2A . 2 B is a coupling unit in design as a reservoir cap 30 shown which one edge 32 with a stop 32.1 , a cavity 33 , the screw thread of the extension associated with fasteners 34 , and a reservoir 35 having. The reservoir 35 is through a bulkhead 35.1 from the cavity 33 foreclosed. On or in the bulkhead can be a breaking point 35.2 be provided, indicated here by way of example by dashed lines. The position of the predetermined breaking point can be based on the arrangement of the contact zone 13.4 of the basic body 10 be coordinated. On an outer surface 36 can have one or more attack surfaces 37 be arranged, for example, flattening set up for positive transmission of torque, for example, one or more pairwise opposite surface sections for a ring or open-end wrench. In other words, the coupling unit can be designed in the manner of a screw cap or cap nut, which has only a single access and the axial channel 13.1 covered and sealed in the assembled state. An end face 36.1 is largely flat or plan, aligned orthogonally to a rotational axis D of the coupling unit.

Apart from the connecting fluid or optionally also apart from a bulkhead arranged inside the clutch unit, the coupling unit can be integrally formed as an integral part. Likewise, the base body, apart from an adhesive strip on the edge, be integrally-integral. As materials there are e.g. Plastics.

In the 3A . 3B is a cover 20 shown which one performing 21 which has an inside 26 with an outside 27 combines. The implementation 21 is arranged centrically and geometrically on the extension 13 Voted.

4 describes a tail 40 with a border 42 , a first and second stop formed thereon 42.1 . 42.2 , a cavity bounded by the tail 43 , an outer circumferential surface 46 , and an inner circumferential surface 47 comprising at least one positive locking contour 47.1 , The end piece can optionally be inserted or rotated on the coupling unit. The tail can also be designed as a cap or hat.

5 shows a mounting system 50 comprising the main body 10 and the reservoir cap 30 , and optionally also comprising the cover 20 and / or the tail 40 , The assembly can be done as follows. The main body is positioned on the primer, in particular by means of the edge 12 adhered or held. Then, the coupling unit is inserted in the axial direction of the extension and axially displaced relative to the extension on the extension, in this case by a screwing movement. In this case, after a certain axial travel, here corresponding to the depth of the cavity, with relative axial displacement of the extension, an axial force Fx in such a way to the reservoir 35 exercised that stored in the reservoir reservoir fluid 3 ( 6 ) through the axial channel 13.1 pressed / pressed. At this time, the cap is already a certain Axial path screwed onto the extension and thereby sealed in contrast.

At the heel 13.3 can be a centering of the cover 20 be carried out, with their implementation 21 geometrically corresponding to the paragraph 13.3 can be trained. Likewise, a stop 32.1 the coupling unit 30 with the outside 27 cooperate and bias the cover on the body.

6 shows a body 10 that by means of the edge 12 on a flat surface section 1.1 a reason for detention 1 is held before connecting fluid 3 from the reservoir through the axial channel 13.1 up to the base 1 is pressed. The holes 15 can thereby lead from the recess to the environment and serve a vent or visual inspection. In the event that holes are provided, the use of the cover is recommended 20 , The holes can be arranged rotationally symmetrical, in particular as shown on the same circle diameter or radius, so that the cover can be held cohesively on the holes. As a result, the cover can optionally also be given a stabilizing function for stiffening. The bracing of the cover on the base body by means of the cap 30 also allows a stiffening of the pin, so that the pin can attack comparatively large forces. The cover can for example also be made of a material that is significantly harder than the main body, in particular because the cover is a comparatively simple structure. For example, the main body is an injection molded part of a relatively soft plastic, and the cover is made of relatively hard / harder metal.

The assembly system described above has a very simple structure and is extremely easy to use, be it manually, be it automated.

In the 7A . 7B . 7C is another basic body 100 shown, which is constructed in a comparable manner as the basic body described above 10 , As a difference can be called: the main body 100 indicates the extension 13 no external thread on, but one or more passport / adhesive surfaces 14 , on which or between which a seal 114 in the manner of a sealing ring (O-ring) is provided. spigot 13 and coupling unit can together form a plug-in coupling, each with cylindrical lateral surfaces.

The sealing ring can be arranged in a fixed position in a groove. The sealing ring projects beyond the fitting / adhesive surfaces 14 in the radial direction and may be a fluid-tight connection between the pin 13 and the coupling unit. The groove is preferably near the free end of the extension / pin 13 arranged as shown. This allows for effective sealing. The short section of the area 14 that between the seal 114 and the free end may act as an adhesive surface (especially since it can be wetted with connecting fluid during assembly of the coupling unit), and the long portion behind the seal 114 can act as a (pure) mating surface (unwetted). The width or depth of the adhesive surface may correspond at least approximately to a longitudinal distance (in the mounting direction) between a front edge of the coupling unit and a bulkhead or a separating membrane to the reservoir. This allows the coupling unit initially to seal 114 stuck on the pin and already seal, before using pressure connecting fluid through the passage 13.1 of the pin is pressed.

Optionally, behind the seal 114 Also be provided a thread which the seal 114 surmounted in the radial direction. The thread may be an attachment of the coupling unit 130 on the cone 13 facilitate. However, the coupling can be done quickly and easily (pure plugging up to the seal 114 ). Such a configuration of the pin 13 can be understood as a combination of a plug-in coupling and a threaded coupling.

In the 8A . 8B is a mounting system 50 comprising a coupling unit already described above, but here in an embodiment as a pluggable coupling unit 130 , ie without internal thread, or with an internal thread only at the front in the region of an edge of the coupling unit. Apart from the fact that in this variant, only an axial displacement, but not a screwing is required to connecting fluid in the recess 11 To press, the assembly in the same manner as with the coupling unit described above 30 done with thread. Optionally, even with the pluggable coupling unit 130 a rotational movement, in particular to facilitate the insertion or to prevent tilting. The central longitudinal axis D can therefore also be used in this embodiment as a rotation axis. An inner circumferential surface of the coupling unit 130 is geometrically corresponding to the outer circumferential surface 14 of the pin 13 formed, in particular cylindrical. Preferably, no thread or paragraph is provided at all. spigot 13 and coupling unit 130 form in the assembled state a kind of pipe in a pipe arrangement. The coupling process can also be done in a particularly fast manner in this variant.

In the 9A . 9B it can be seen that the cap 40 also already on the coupling unit 130 respectively. 30 can be pre-assembled. This can save a step in particular when the coupling unit 130 should only be inserted axially, without a screw movement is required via a thread, as in connection with the 7A to 8B described. Such a mounting system 50 is therefore strictly speaking only three parts, including the cap.

LIST OF REFERENCE NUMBERS

1

 Primer, e.g. wall

1.1

 surface section

3

 Connecting fluid, in particular adhesive

10; 100

 body

11

 recess

12

 edge

13

 Extension, in particular spigot or threaded pin

13.1

 Axial channel in extension

13.2

 passage

13.3

 paragraph

13.4

 Contact zone, in particular end-side pressure surface

14

 Fastening means, in particular external thread or mating surface / adhesive surface

114

 Seal, circumferential seal, seal or seal ring

15

 Hole, especially for venting

16

 inside

17

 outside

20

 cover

21

 execution

26

 inside

27

 outside

30; 130

 Reservoir coupling unit, in particular reservoir cap

32

 edge

32.1

 Stop, in particular circumferential or annular contact surface

33

 Cavity, in particular cylindrical

34

 Fastening means, in particular internal thread or mating surface / adhesive surface

35

 reservoir

35.1

 Schott, in particular membrane

35.2

 Breaking point

36

 Outer casing surface

36.1

 End face / Area

37

 Point of attack or surface, in particular flattening or bevel

40

 End piece, in particular cap

42

 edge

42.1

 Stop, in particular circumferential or annular contact surface

42.2

 another stop, in particular circumferential or annular contact surface

43

 Cavity, in particular cylindrical

46

 Outer casing surface

47

 Inner surface area

47.1

 Form-fit contour

50

 mounting system

D

 Rotary axis or center longitudinal axis of the coupling unit

Fx

 Axial force between body and reservoir

QUOTES INCLUDE IN THE DESCRIPTION

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Cited patent literature

• DE 102009003391 A1 [0004]
• EP 2389519 B1 [0004]

Claims (38)

Mounting system ( 50 ) for integral mounting on a primer ( 1 ), comprising at least two parts comprising at least one main body ( 10 ) and at least one connecting fluid reservoir, in particular adhesive reservoir, wherein the main body has a recess ( 11 ) for receiving the connecting fluid and a passage connecting the recess with the environment ( 13.2 ) for introducing the connecting fluid between the base body and the adhesive base; characterized in that the connecting fluid reservoir as a coupling unit ( 30 ; 130 ) adapted for fluid-tight coupling is formed directly on the base body. Mounting system according to claim 1, wherein the coupling unit ( 30 ; 130 ) a reservoir ( 35 ) for connecting fluid passing through a membrane or bulkhead ( 35.1 ) is sealed off. Mounting system according to claim 1 or 2, wherein the coupling unit ( 30 ; 130 ) a reservoir ( 35 ) for connecting fluid, which can be activated by axial pressure during assembly for providing the connecting fluid, in particular exclusively by pressing on the coupling unit ( 130 ). Mounting system according to claim 1 or 2 or 3, wherein the coupling unit ( 30 ; 130 ) a reservoir ( 35 ), which in the mounting direction behind a cavity formed by the coupling unit ( 33 ) is arranged. Mounting system according to claim 2, 3 or 4, wherein the bulkhead or the membrane ( 35.1 ) a predetermined breaking point ( 35.2 ), in particular a breakable in the axial direction or in the mounting direction predetermined breaking point. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) Fastening means ( 34 ), which corresponds to the base body ( 10 ) fasteners ( 14 ) are formed and adapted for coupling by a stepwise or continuous predefined displacement of the coupling unit relative to the base body, in particular in fluid-tight coupling. Mounting system according to one of the preceding claims, wherein a reservoir (s) ( 35 ) of the coupling unit ( 30 ; 130 ) in the mounting direction behind fasteners ( 34 ) of the coupling unit is arranged. Mounting system according to one of the preceding claims, wherein fastening means ( 34 ) of the coupling unit ( 30 ; 130 ) in a cavity ( 33 ) of the coupling unit are arranged. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) a rotary joint with the main body ( 10 ) forms, in particular a rotary joint with dependent on the rotation angle relative axial displacement during coupling, preferably a threaded coupling. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) Fastening means ( 34 ) in the form of at least one thread and / or in the form of a seal ( 114 ) and a mating surface. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) for transmitting a predefinable axial force in the mounting direction between the base body ( 10 ) and coupling unit is set up, in particular by a relative rotational movement, Mounting system according to one of the preceding claims, wherein fastening means ( 34 ) of the coupling unit ( 30 ; 130 ) and corresponding fastening means ( 14 ) of the basic body ( 10 ) are arranged for transmitting a predefinable axial force in the mounting direction, in particular in each case by a rotational movement. Mounting system according to one of the preceding claims, wherein fastening means ( 34 ) of the coupling unit ( 30 ; 130 ) are at least partially formed as a thread, in particular as an internal thread, or include the thread. Mounting system according to one of the preceding claims, wherein the basic body ( 10 ) an extension ( 13 ), at which the passage ( 13.2 ), wherein the passage is preferably aligned axially in the mounting direction, at least in sections at a free end of the extension. Mounting system according to one of the preceding claims, wherein an extension (s) ( 13 ) of the basic body ( 10 ) an axial channel ( 13.1 ), which communicates with the passage ( 13.2 ) or forms the passage at least in sections. Mounting system according to one of the preceding claims, wherein an extension (s) ( 13 ) of the basic body ( 10 ) is formed at least in sections as a threaded pin, wherein the coupling unit ( 30 ; 130 ) Fastening means ( 34 ) comprising at least one internal thread, which cooperate with the extension. Mounting system according to one of the preceding claims, wherein the basic body ( 10 ) an extension ( 13 ), at which the passage ( 13.2 ), which is longer in the axial direction or in the mounting direction than the depth of a cavity (s) ( 33 ) of the coupling unit ( 30 ; 130 ). Mounting system according to one of the preceding claims, wherein the basic body ( 10 ) an extension ( 13 ), at which the passage ( 13.2 ) is arranged, and which is longer in the axial direction or in the mounting direction than a distance from a front-side stop ( 32.1 ) of the coupling unit ( 30 ; 130 ) to a reservoir ( 35 ) of the coupling unit. Mounting system according to one of the preceding claims, wherein the basic body ( 10 ) an extension ( 13 ), at which the passage ( 13.2 ) is arranged, and which in the axial direction or in the mounting direction is at least approximately as long as the sum of the depth of a / the cavity ( 33 ) of the coupling unit ( 30 ; 130 ) and a reservoir ( 35 ) of the coupling unit. Mounting system according to one of the preceding claims, wherein the basic body ( 10 ) an extension ( 13 ), at which the passage ( 13.2 ) and which has a contact zone ( 13.4 ), in particular frontal contact zone adapted for transmitting compressive forces in the axial direction. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) is formed as a reservoir cap which corresponds geometrically to a pin-shaped projection ( 13 ) of the basic body ( 10 ) is formed, and which is adapted to cover the extension after installation at least partially. Mounting system according to one of the preceding claims, wherein the coupling unit ( 130 ) together with the extension ( 13 ) forms a fluid-tight plug-in coupling. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) at least one point of attack or an attack surface ( 37 ) for transmitting a force or a torque about an axis of rotation (D) of the coupling unit, in particular on an outer circumferential surface ( 36 ). Mounting system according to one of the preceding claims, wherein the basic body ( 10 ) is dish-shaped, in particular a recess ( 11 ) of the main body. Mounting system according to one of the preceding claims, wherein a / the recess ( 11 ) of the main body from one edge ( 12 ) is bounded, in particular circulating. Mounting system according to one of the preceding claims, further comprising a cover ( 20 ) for the main body ( 10 ), which have an inner or inner circumferential surface ( 26 ) corresponding to an outer side ( 17 ) of the main body is formed. Mounting system according to one of the preceding claims, further comprising an end piece ( 40 ), which has an inner or inner circumferential surface ( 47 ) corresponding to an outside or outside surface ( 36 ) of the coupling unit ( 30 ; 130 ) is trained. Mounting system according to one of the preceding claims, wherein the mounting system ( 50 ) is adapted for material connection by means of an assembly of only two parts together, namely the main body ( 10 ) and the clutch unit / reservoir clutch ( 30 ; 130 ), in particular by predefined preferably axial displacement of the two parts relative to each other, purely axially or in conjunction with a relative rotational movement. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) after installation in the system ( 50 ) and to form a system component. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) after mounting the passage ( 13.2 ), in particular by means of a reservoir (s) ( 35 ). Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) after assembly cohesively with the base body ( 10 ), in particular by means of hardened connection fluid of a reservoir (s) ( 35 ) of the coupling unit. Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ), in particular an outer circumferential surface ( 36 ) or face ( 32.1 ) of the coupling unit, after mounting a coupling surface for fixing objects on the base body ( 10 ). Mounting system according to one of the preceding claims, wherein the coupling unit ( 30 ; 130 ) after mounting a fabric-bond bridge between primer ( 1 ) and coupling unit or a coupling surface ( 37 ) for attaching objects to the base body. Mounting system ( 50 ) for cohesive mounting to a primer ( 1 ), comprising at least two parts comprising at least one main body ( 10 ) and at least one connecting fluid reservoir, wherein the main body has a recess ( 11 ) for receiving the connecting fluid and a passage connecting the recess with the environment ( 13.2 ) for introducing the connecting fluid between the base body and the adhesive base; characterized in that the connecting fluid reservoir as a coupling unit ( 30 ; 130 ) adapted for fluid-tight coupling is formed directly on the base body, wherein the coupling unit is a reservoir ( 35 ), which in the mounting direction behind a cavity ( 33 ) is arranged, wherein the reservoir through a membrane or a bulkhead ( 35.1 ) is sealed off from the cavity, wherein the coupling unit fastening means ( 34 ), which correspond to fastening means provided on the main body ( 14 ) and are adapted for coupling by a stepwise or continuous predefined displacement of the coupling unit relative to the base body, wherein the coupling unit forms a plug-in coupling and / or rotary coupling with the base body, wherein the base body has an extension ( 13 ), on which the passage is arranged, wherein the extension an axial channel ( 13.1 ), which is connected to the passage or at least partially forms the passage, wherein the coupling unit is designed as a reservoir cap, which is formed geometrically corresponding to the extension, and which is adapted to cover the extension at least partially. Mounting kit for integral mounting of a base body ( 10 ) on a primer ( 1 ), in particular comprising a mounting system ( 50 ) according to one of the preceding claims, which mounting kit at least one coupling unit ( 30 ; 130 ) with connection fluid reservoir ( 35 ), which is set up to be mounted on the base body in such a way that connection fluid for material connection can be introduced between the base body and the adhesive base by the assembly, in particular by a purely axial relative movement or in conjunction with a relative rotary movement. Use of a reservoir coupling unit ( 30 ; 130 ) comprising connecting fluid in a mounting system for materially securing a base body ( 10 ) on a primer ( 1 ), especially in a mounting system ( 50 ) according to one of the preceding claims, wherein the connecting fluid by relative displacement of the reservoir coupling unit relative to the base body on the base body into an end position of the reservoir coupling unit on the base body in a recess ( 11 ) of the base body between the base body and the primer is introduced, in particular by a purely axial relative movement or in conjunction with a relative rotational movement. Use of a reservoir coupling unit ( 30 ; 130 ) comprising connecting fluid in a mounting system for materially securing a base body ( 10 ) on a primer ( 1 ), especially in a mounting system ( 50 ) according to one of the preceding claims, wherein the connecting fluid by mounting the reservoir coupling unit on a pin ( 13 ) of the main body by means of the pin in such a way into a recess ( 11 ) of the base body is pressed in that it contacts the adhesive base, in particular by a purely axial relative movement or in conjunction with a relative rotational movement. Use of a reservoir cap ( 30 ; 130 ), in particular in the manner of a screw cap or cap nut, including connecting fluid in a mounting system for the material-locking fastening of a base body ( 10 ) on a primer ( 1 ), especially in a mounting system ( 50 ) according to one of the preceding claims, wherein a predetermined breaking point ( 35.2 ) to or at the reservoir ( 35 ) the cap is broken during assembly of the cap on the base body and the connecting fluid during assembly, in particular by a purely axial relative movement or in conjunction with a relative rotational movement, is distributed in the mounting system such that there is a material connection bridge between the cap and the Primer forms.

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